Manual Labvolt

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Electricity and New Energy

Electric Power Technology

Training Equipment

User Guide

38486-EO

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Order no.: 38486-EO Third Edition

Revision level: 05/2015 By the staff of Festo Didactic

e-mail: [email protected] Printed in Ganada

ISBN 978-2-89747-254-2 (Printed version) ISBN 978-2-89747-255-9 (CD-ROM)

Legal Deposit - Bibliothéque et Archives nationales du Québec, 2015 Legal Deposit - Library and Archives Ganada, 2015

The purchaser shall receive a single right of use which is non-exclusive, non-time-limited and limited geographically to use at the purchaser's site/location as follows.

The purchaser shall be entitled to use the work to train his/her staff at the purchaser's site/location and shall also be entitled to use parts of the copyright material as the basis for the production of his/her own training documentation for the training of his/her staff at the purchaser's site/location with

acknowledgement of source and to make copies for this purpose. In the case of schools/technical colleges, training centers, and universities, the right of use shall also include use by school and college students and trainees at the purchaser's site/location for teaching purposes.

The right of use shall in all cases exclude the right to publish the copyright material orto make this available for use on intranet, Internet and LMS platforms and databases such as Moodle, which allow access by a wide variety of users, including those outside of the purchaser's site/location.

Entitlement to other rights relating to reproductions, copies, adaptations, translations, microfilming and transfer to and storage and processing in electronic systems, no matter whether in whole or in part, shall require the prior consent of Festo Didactic GmbH & Co. KG.

lnformation in this document is subject to change without notice and does not representa commitment on the part of Festo Didactic. The Festo materials described in this documentare furnished under a license agreement or a nondisclosure agreement.

Festo Didactic recognizes product names as trademarks or registered trademarks of their respective holders.

All other trademarks are the property of their respective owners. Other trademarks and trade names may be used in this document to refer to either the entity claiming the marks and names or their products. Festo Didactic disclaims any proprietary interest in trademarks and trade names other than its own.

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f

A

CAUTION

[

This user guide contains important information on the installation and safe use of the Electricity and New Energy Training Equipment. Please, read sections 1 through 6 of this user guide befare installing and operating the equipment.

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About This Manual

The manual Electricity and New Energy Training Equipment refers to the Workstations models 8110, 8131, 8133, and 8134, as well as to the different EMS modules designed to be installed into them.

This user guide provides all the infarmation required to install and use the Electricity and New Energy Training Equipment. lt is divided into six sections, each section dealing with a different aspect related to the equipment.

Section 1 provides general recommendations about safety.

Section 2 lists the system power requirements of the Electricity and New Energy Training Equipment.

Section 3 is a quick start installation guide providing a general procedure to install and power up the Electricity and New Energy Training Equipment at the beginning of a laboratory session, and how to power off, disconnect, and remove the equipment at the end of a laboratory session. This section also explains how to install and run the LVDAC-EMS software in arder to implement computer-based instruments and control functions with the Data Acquisition and Control Interface (OACI), Model 9063, as well as dynamometer/power supply functions with the Four-Quadrant Dynamometer/Power Supply, Model 8960.

Section 4 provides guidelines far installing and using the workstations of the Electricity and New Energy Training Equipment in a safe manner.

Section 5 provides guidelines to ensure that the EMS modules of the Electricity and New Energy Training Equipment are handled, installed, and removed in a safe way.

Section 6 deals with the maintenance of the Electricity and New Energy Training Equipment.

Appendix A lists the verifications that must be performed to ensure that your ac power network is properly wired in your building and that the Electricity and New Energy Training Equipment is properly powered by the power supply. Appendix B describes the EMS modules of the Electricity and New Energy Training Equipment. Far each EMS module, the following information is provided: a general description, technical specifications, and instructions far operation and maintenance (if applicable).

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X

About This Manual

&

Safety considerations

Safety symbols that may be used in this manual and on the equipment are listed in Section 1 of this manual.

Safety procedures related to the tasks that you will be asked to perform are indicated as required.

Make sure that you are wearing appropriate protective equipment when performing the tasks. You should never perform a task if you have any reason to think that a manipulation could be dangerous far you ar anyone else.

Systems of units

Units are expressed using the lnternational System of Units (SI) fallowed by the units expressed in the U.S. customary system of units (between parentheses).

We invite readers of this manual to send us their tips, feedback, and suggestions far improving the book.

Please send these to [email protected].

The authors and Festa Didactic look farward to your comments.

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Section

1 General Safety Recommendations

Standardized symbols appear on certain parts of the Electricity and New Energy Training Equipment. You must always take these symbols into consideration and perform the manipulations accordingly to ensure safe use of the equipment. The meaning of each of the different symbols used on the equipment is given in the following table.

Table 1. List of the standardized symbols used in the Electricity and New Energy Training Equipment.

Symbol Description

DANGER indicates a hazard with a high level of risk which, if not

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J'rw

•J!,

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lC1 ~

:

1

_avoided_,_{will result in}_death_{or serious injury}_.

1AWARNING

1

WARNING if not avoidedindicates a hazard with a medium level of , could result in death or serious injury. risk which,

1

A CAUTIONI

CAUTION indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.

CAUTION u sed without the Caution, risk of danger sign &,

1

CAUTION

1

indicates a hazard with a potentially hazardous situation which, if not avoided, may result in property damage.

!A

Caution, risk This symbol appears on ornear any surface of a piece of of electric shock equipment which could presenta risk of electric shock.

&

Caution, hot surface This symbol appears on or near any surface of a piece of

equipment that can become hot to the touch.

&

Caution, risk This symbol indicates that of danger the user should refer to the documentation that accompanies the equipment to obtain important information related to safety.

~

Caution, lifting hazard This symbol appears on heavy equipment to warn users that precautions should be taken when handling it. Otherwise, injuries could result.

Caution, hand entanglement hazard

~

This symbol indicates that the user should refer to the documentation that accompanies the equipment in order to prevent accidents such as hands entanglement or arm injury when the equipment concerned is used.

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Section 1-General Safety Recommendations

Symbol Description

!A

Notice, non-ionizing radiation

- -

Direct current

---rv

Alternating current

--

_rv

_{Both direct and alternating current} 3~ Three-phase alternating current

_L

Earth (ground) terminal

This symbol appears near the terminal which is connected to the

-

_-

ground wire of the ac power network. This terminal should be

used for functional purposes.

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Protective conductor terminal This symbol appears near the terminal bonded to accessible conductive parts for safety purposes. This terminal is intended to be connected to an externa! protective earthing system.

~

Frame or chassis terminal

~

Equipotentiality

1 On (supply)

o

Off (supply)

[]

Equipment protected throughout by double insulation or reinforced insulation

..c::l In position of a bi-stable push control

o

Out position of a bi-stable push control

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Section 1 - General Safety Recommendations

©Festa Didactic 38486-EO

In addition to the symbols listed above, the following two warnings must always be taken into consideration when performing manipulations using the Electricity and New Energy Training Equipment:

1 AWARNING

1

Qualified superv1s1on is necessary at all times when the Electricity and New Energy Training Equipment is used to perform manipulations of any sort.

1 AWARNING

1

Always power off any equipment after performing manipulations. The Electricity and New Energy Training Equipment must never

be

left powered on when the equipment setup is unattended.

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Section

2 System Power Requirements

The Electricity and New Energy Training Equipment is available in different versions to accommodate the various ac power voltage and frequency combinations used worldwide. The system requirements for each available version are indicated below.

120 V, 60 Hz

version

Maximum Current Typical Current AC Power Network lnstallation AC Power Network Connector 220 V, 50 Hz

version

Maximum Current Typical Current AC Power Network lnstallation AC Power Network Connector 220 V, 60 Hz

version

Maximum Current Typical Current AC Power Network lnstallation AC Power Network Connector System Requirements

15 A when using the Power Supply, Model 8821-2 1 O A when using the Power Supply, Model 8823 1.5 A per student group

3 phases (120/208 V - 60 Hz), star (wye) configuration including neutral and ground wires, protected by a 20 A circuit breaker NEMA L21-20

System Requirements

10 A when using the Power Supply, Model 8821-2 5 A when using the Power Supply, Model 8823 1 A per student group

3 phases (220/380 V - 50 Hz), star (wye) configuration including neutral and ground wires, protected by a 20 A circuit breaker NEMA L22-20

10 A when using the Power Supply, Model 8821-2 5 A when using the Power Supply, Model 8823 1 A per student group

3 phases (220/380 V-60 Hz), star (wye) configuration including neutral and ground wires, protected by a 20 A circuit breaker NEMA L22-20

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Section 2 - System Power Requirements

6

240 V, 50 Hz version

Maximum Current 1 O A when using the Power Supply, Model 8821-2 5 A when using the Power Supply, Model 8823 Typical Current 1 A per student group

AC Power Network 3 phases (240/415 V-50 Hz), star (wye) configuration including lnstallation neutral and ground wires, protected by a 20 A circuit breaker AC Power Network

AS/NZS3123 Connector

Sorne ac power networks may not have a neutral wire. Since fine-to-neutral vo/tages are unpredictab/e when no neutral wire is present, it is impossible in this situation to perform single-phase exercises with the Electricity and New Energy Training Equipment. However, a neutral wire can be added to ac power networks with no neutral wire by installing a transformer specifically designed to so/ve this problem. Note that the capacity of this transformer depends on the number and rating of the training equipment that needs to be powered. To determine the ratings of the requíred transformer, please contact our customer services department.

Refer to Appendix B of this user guide to obtain the technica/ specifications of the various EMS modules included in the Electricity and New Energy Training Equipment as well as descriptions of the input and output terminals on these EMS modules.

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Section

3 Quick Start

lnstallation Guide

This section provides a quick-start procedure to install and power up the Electricity and New Energy Training Equipment at the beginning of a laboratory session. This section also provides a general procedure to power off, disconnect,

and remove the equipment at the end of a laboratory exercise or session. Finally,

this section provides the necessary information to install and run the LVDAC-EMS software.

CAUTION

The verifications listed in Appendix A of this User Guide must have been performed to ensure that the Electricity and New Energy Training Equipment is properly powered by any of the power supply models. Failure to do so could result in damage to the equipment.

lnstalling and powering up the

e

quipment

1. Make sure that your workstation is properly installed (refer to the sub-section entitled "Workstation installation and utilization guidelines" in Section 4 ).

2. lnstall ali the EMS modules required for your laboratory exercise in the workstation (refer to the sub-section entitled "lnstalling EMS modules in a workstation" in Section 5).

3. Make sure that all compartments of the workstation are filled in with an EMS module.

1 AWARNING

1

Never leave a compartment of the workstation empty to prevent students from accessing rotating machine parts. This situation, if not avoided, can result in serious hand or arm injury.

1 AWARNING

1

Never leave a compartment of the workstation empty to preven! students from accessing electrical components or electrical connections parts. Electric shocks can cause serious injuries.

4. Once the equipment is installed, install and padlock the two safety bars to the front panel of the workstation to prevent students from removing EMS modules during the laboratory session.

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Section 3 - Quick Start lnstallation Guide

8

5. On the power supply, make sure that the main power switch is set to the off (O) position. Make sure that the safety padlock of the main power switch is locked.

1 AWARNING

1

Befare making or modifying any connections on the EMS modules, always make su re that the power supply is turned off to avoid electric shocks.

6. Connect the equipment as required for your laboratory exercise, using the

connection leads terminated with safety plugs provided with the Electricity

and New Energy Training Equipment.

1 AWARNING

1

Do not use connection leads from other manufacturers. Always use the connection leads provided with the Electricity and New Energy Training Equipment to interconnect the equipment. The live parts of these leads have their plugs concealed and insulated in such a way that they cannot be contacted accidentally, allowing safe connection of the equipment without danger of electric shock.

7. Make sure that the front panels of ali rotating machines are closed and firmly secured in place (see Figure 1 ).

(a) The front panel is locked

(b) The front panel is unlocked

Figure 1. To secure the front panel of a rotating machine, set its rotating lock buttons to the locked position, as shown in (a).

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1 AWARNING

1

The front panel of the rotating machines must stay closed and firmly secured in place by its lock buttons whenever the machines are powered on and their rotating parts have not completely stopped to avoid the risk of injuries caused by electric shocks and by touching rotating machine parts.

8. Have your equipment connections verified by a qualified authorized person.

9. On the power supply, unlock and remove the safety padlock. Turn on the power supply by setting its main power switch to the 1 (on) position.

1 AWARNING1

When the Electricity and New Energy Training Equipment is powered on, keep in mind the following directives to avoid the risk of injuries caused by electric shocks or by touching rotating parts of a machine:

Never leave Electricity and New Energy Training Equipment unattended.

Unless specifically stated otherwise, never modify the equipment connections while power is on.

Never remove an EMS module while power is on.

Do not let the rotating parts of a rotating machine become accessible while power is on.

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10

Powering off, disconnecting, and removing the equipment

1. Turn the power supply off by setting its main power switch to the O (off) position.

2. On the power supply, install and lock the safety padlock of the main power switch.

3. Modify the equipment connections as required. lf you have finished your laboratory session, remove ali connection leads and return them to their storage location.

lf you want to do another laboratory exercise that requires you to change connections on the EMS modules andlor change EMS modules in the workstation, unlock and remove the two safety bars from the front panel of the workstation, change the EMS modules and equipment connections as required, then go back to step 3 of the previous procedure, entitled "lnstalling and powering up the equipment".

4. Unlock and remove the two safety bars from the front panel of the workstation. Then, remove the EMS modules from the workstation (refer to the sub-section entitled "Removing EMS modules from a workstation" in Section 5).

\A

WARNING

\

When removing EMS modules from the workstation, be careful not to touch components that can remain electrically charged (like capacitors) to avoid electric shocks.

\

A

CAUTION

\

When removing EMS modules from the workstation, be careful not to touch electric components that can be hot (like resistors). Contact with hot components can result in serious burn injuries.

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lnstalling and running the LVDAC-EMS software

lf you are using the Data Acquisition and Control Interface (OACI), Model 9063,

and/or the Four-Quadrant Dynamometer/Power Supply, Model 8960, install and run the LVDAC-EMS software as directed below.

lnstalling the LVDAC-EMS software

1. Open a Windows session as an administrator.

2. On the host computer, check for any older versions of the LVDAC-EMS software, and make sure to remove them.

lf you do not have the L VDAC-EMS software installation DVD-ROM, do not perform this procedure. lnstead, download the L VDAC-EMS software from the

Festa Didactic website. To do so, search and display the information page far the Data Acquisition and Control Interface, Model 9063, ar the Four-Quadrant Dynamometer!Power Supply, Model 8960. In the Downloads section of this

information page, c/ick on "L VDAC-EMS!Firmware" and save the

L VDacEms*****.zip file on your computer disk to download this file. When the

L VDacEms*****.zip file download has completed, extract al/ compressed

(zipped) files to the desired folder on your computer. In the extracted files, find

and run the Setup.exe file and follow the indications provided by the L VDAC-EMS lnstallation Wizard to complete software installation.

3. lnsert the DVD-ROM of the LVDAC-EMS software into your DVD-ROM drive.

4. Use Windows Explorer to start (double-click on) the Setup.exe file in the main directory of your DVD-ROM.

5. Follow the instructions provided by the LVDAC-EMS lnstallation wizard to complete the installation of the LVDAC-EMS software.

6. The installation is now complete.

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12

Running the L VOAC-EMS software

The LVDAC-EMS software can be run in the hardware-connected mode or in the stand-alone mode. In the hardware-connected mode, the values of the parameters displayed by LVDAC-EMS come from samples of the signals applied and received to/from the Data Acquisition and Control Interface (OACI), Model 9063, and/or the Four-Quadrant Dynamometer/Power Supply, Model 8960. In the stand-alone mode, the parameter values displayed by LVDAC-EMS come from computer-simulated signals, and thereby, the OACI and Four-Quadrant Dynamometer/Power Supply are not required.

In this procedure, it is assumed that both the OACI and the Four-Quadrant Dynamometer/Power Supply are used, and that LVDAC-EMS is run in the hardl(Vare-connected mode.

Far detailed information on the Data Acquisition and Control Interface (OACI),

Model 9063, and the Four-Quadrant Dynamometer!Power Supply, Model 8960, refer to Appendix B of this User Guide.

1. Connect the USB ports of the OACI and Four-Quadrant Dynamometer/Power Supply to the host computer. Power on the OACI and the Four-Quadrant Dynamometer/Power Supply.

lf the OACI andlor the Four-Quadrant Dynamometer!Power Supply is/are connected to the host computer far the first time, Windows will configure the new USB peripheral(s) with the pre-installed device driver(s).

2. Start the LVDAC-EMS software. This makes the LVDAC-EMS entry window appear for a few seconds, followed by the LVDAC-EMS Start-Up window. (Meanwhile, LVDAC-EMS tries to establish connections with the OACI and the Four-Quadrant Dynamometer/Power Supply.)

At this point, a message may appear on the host computer screen, indicating that you do not have the latest version of LVDAC-EMS installed on your computer and that the software needs to be updated befare proceeding. In that case, download the latest version of LVDAC-EMS from the Festa Didactic website. To do so, search and display the information page far the Data Acquisition and Control Interface, Model 9063, or the Four-Quadrant Dynamometer!Power Supply, Model 8960. In the Downloads section of this information page, click on "L VDAC-EMS/Firmware" and save the L VDacEms*****.zip file on your computer disk to download this file. When the L VDacEms*****.zip file download has completed, extract al/ compressed (zipped) files to the desired folder on your computer. In the extracted files, find and run the Setup.exe file and fol/ow the indications provided by the L VDAC-EMS lnstallation Wizard to complete software installation.

lf LVDAC-EMS has been able to establish adequate connections with the OACI and the Four-Quadrant Dynamometer/Power Supply, the LVDAC-EMS Start-Up window indicates that these modules have been found by displaying the names and serial number of these modules, as well as the function sets available for each of these modules (see Figure 2). The function sets available are those which are activated on the OACI. This means that the Start-Up window shown on your computer screen can contain less function sets than those shown in Figure 2.

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'i;:· LVDAC-EMS Start-Up ,.

Data Aoc¡ isition al'ld Control lnterfaoe, Mocfel 9063 ---~

Serial Number: G2BD623

Available Functio Sets

9069-1O:Coir.pirter-Ba>sed1 "trurnentation 9069-20 : Coopperll 'lerter Control 9069-30: Thyristor Bri _ge Control 9069-40 : Home Ener·g>/ Prodoction Control 9069-SO : Series Corrpensatio Software 9069-50 : Three-Pltose P'.•/M Rectifier Control 9069-60 : PMSM Co trol

9069-70 : HVDC T rans rr iss io System Control 9069-BO : St¡;tic llar Cm.pensator (Sl/C) Control

9069-90: SDK

9069-AO : Sync rooous Gerterator Cor1trol

9069-80: Static Syocltrooous Compens¡;tor (STATCOM) Control 9069--CO : Syr.chrosoope

9069-DO: DFIG Corttrol

Four-Qu¡; rant Dynamometer.IPower Supply, Mo el B960

Module 8960 Serial Mumber: G2113391 fou: d

Available Functio Sets

B96S-20: Sta ar Fu:nictio s (C.B. oontrol) 8968-30 : T urbi rie Emul ator

8968-40 : Pb-Aci Battery Charger 8963-50 : Mi-MH Batter/ C argers

8963-60: Solar Paroel Emulator

8963-70 : Software Developn nt Kit (SDK)

B96S-BO: Bicycle Errulator

Four•Qua rant Dynamometer, Model &540

Port: jNone

No Four-Qua rant Dy morneter (Model B540) fou:l'ld.

Network Voltage and Fre UiertC'/ ---~

ío' 120V-60 Hz

r

220\f-50 Hz

r

240\f-50 Hz

r

220\f-60 Hz

r

Work in stand-alone rno!le

Refres OK Cancel

Figure 2. LVDAC-EMS Start-Up window (example).

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14

lf L VDAC-EMS has been unable to establish an adequate connection with the

OACI, the L VDAC-EMS Start-Up window will indicate "No Data Acquisition and

Control Interface (Model 9063) found''. Similar/y, if L VDAC-EMS has been

unable to establish an adequate connection with the Four-Quadrant

Dynamometer!Power Supply, the LVDAC-EMS Start-Up window will indicate "No Four-Quadrant Dynamometer!Power Supply (Model 8960) found". Far

example, Figure 3 shows the message displayed when no connection has been established with the OACI, and an adequate connection has been established with the Four-Quadrant Dynamometer!Power Supply. In that case,

perform the actions below to establish an adequate connection with the OACI andlor the Four-Quadrant Dynamometer!Power Supply:

Try again to establish connections between L VDAC-EMS and the modules by clicking the Refresh button in the L VDAC-EMS Start-Up window. lf L VDAC-EMS is

still unable to establish an adequate connection with one of the modules ar with both of them, make sure that the modules are properly powered and check the

USB port connection between the modules and the host computer.

~ LVDAC-EMS Start-Up

;-Data Acquisition and Control Interface. Model 9063 ---~

No Data Acquisition and Control Interface (Model 9063) found.

- Four-Quadrant Dynamometer/Power Supply. Moc!el 8960

- Module 8960 Serial Number: G21 B391 fourn:I - - - . Available Function Sets

B968-20. Standard Functions (C.B. control)

B968-30: Turbine Emulator

B968-40 : Pb-Acid Batter/ Cnarger

8968-50 : Ni-MH Battery Chargers

8968-60: Solar Panel Emulator

8968-70: Software Developmer.t Kit (SDK)

B968-80 : Bicycle Emul ator

Port: JNone

No Four-Quadrant Dynamon eter (Model 8540) found.

Network Voltage and Frequency ---~

(o" 120 V -60 Hz 1 220 V -50 Hz 1 240 V -50 Hz 1 220 V -60 Hz

r

\li/ork in stand-alone moc!e

Refresh OK Caooel

Figure 3. LVDAC-EMS Start-Up window when no connection is established with the OACI, Model 9063, and an adequate connection is established with the Four-Quadrant Dynamometer/Power Supply, Model 8960.

When an extension (second) OACI is used to implement certain advanced control functions, the L VDAC-EMS Start-Up window far this OACI /ooks like that shown in Figure 4. As this figure shows, there is no function set displayed

far an extension OACI.

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'e, LVDAC-EMS Start-Up

<

Data Acquisition and Control Interface. Model 9063 ---~

Serial Number: G221811

j

Available Function Sets

No function detected.

Four-Quadrant Dynamometer/Power Supply, Model 8960

No Four-Quadrant Dynamometer/Power Supply (Model 8960) found.

Port: INone

No Four-Quadrant Dynamorneter (Model 8540) found.

Network Voltage and Frequency ---~

éo' 120 V -60 Hz r 220 V - 50 Hz Í 240 V - 50 Hz í 220 V -60 Hz

r

\11/ork in stand-alone mode

Refresh OK Cancel

Figure 4. LVDAC-EMS Start-Up window of an extension OACI.

3. In the LVDAC-EMS Start-Up window, select the Network voltage and frequency that correspond to the voltage and frequency of your local ac power network, then click the OK button. This clases the LVDAC-EMS Start-Up window, and brings up the LVDAC-EMS Main window (Figure 6).

After c/osing the L VOAC-EMS Start-Up window, a dia/og box like the one shown in Figure 5 may appear, prompting you to update the firmware in the OACI ar the Four-Quadrant Oynamometer/Power Supp/y. In Figure 5, far examp/e, the Firmware Update Required dialog box prompts the user to update the firmware in the OACI. In that case, click the OK button in the Firmware Update Required dialog box, then follow the on-screen instructions to update the firmware in the module. (This will require you to power off both the OACI and the Four-Quadrant Oynamometer!Power Supply).

Once the firmware is updated, power on both the OACI and the Four Quadrant Oynamometer!Power Supply, then click on the Refresh button in the L VOAC-EMS Start-Up window. Make sure that both modules are detected,

then repeat the above manipulation to access the L VDAC-EMS Start-Up window.

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Firmware Update Required ~.

LVDAC-EMS ca u cite ilie firrrN<'are i your Data ' uisition and Control Interface. Mo ;el 9053.

OK .

~

__ ea_-_nc_e_I __,

Figure 5. LVDAC-EMS dialog box prompting you to update the firmware in the OACI.

4. Figure 6 shows the LVOAC-EMS Main window. The indication " Hardware-Connected Mode" in the lower right-hand corner of this window indicates that LVOAC-EMS is properly connected to the OACI and the Four-Quadrant Oynamometer/Power Supply. The Toolbar allows quick selection of an instrument or control function implemented with the OACI, or a function implemented with the Four-Quadrant Oynamometer/Power Supply.

~ LVDAC-EMS _ • . :::. ··

File View Instruments OACI Dynamometer Tools Help lub-V"lr

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111 1

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Computer -based instruments implemented with the OACI Control functions implemented with the OACI

The Toolbar shown here contains the buttons available when all function sets (that is, all the computer-based instruments and control functions) of the OACI are - activated. The Toolbar in the LVOAC-EMS window on

your computer screen can contain less buttons,

depending on the function set(s) activated in your OACI.

Four Quadrant Oynamometer/ Power Supply

Data Acqu1s1bon and Control Setbng... J¡. X El Analog Input Al-1 Voltage (V) Al-1 Displayed 10.0 Al-1 Displayed -10.0 Al-2 Voltage (V) Al-2 Displayed 10.0 Al-2 Displayed -10.0 Al-3 Voltage (V) Al-3 Displayed 10.0 Al-3 Displayed -10.0 Al-4 Voltage (V) Al-4 Displayed 10.0 Al-4 Displayed -10.0 Al-5 Voltage (V) Al-5 Displayed 10.0 Al-5 Displayed -10.0 Al-6 Voltage (V) Al-6 Displayed 10.0 Al-6 Displayed -10.0 Al-7 Corr. Torque (N·m) Al-7 Displayed 3.0 Al-7 Displayed -3.0 Al-8 Speed (r/min) Al-8 Displayed 2500.0 Al-8 Displayed -2500.0 El Digital Input A/B Encoder (PI 360 El Range El Auto E2 Auto E3 Auto E4 Auto ll Low (4A) 12 Low (4A) 13 Low (4A) 14 Low (4A)

Network Voltage and Frequency: 120V 60Hz 1 Hardware{;onnected Mode

Figure 6. Main window of the LVDAC-EMS software.

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5. To change the language and units used in LVDAC-EMS, select Options from the Tools menu. This brings up the Options dialog box (Figure 7). In this box, select the desired language and units, then click OK to apply the changes and clase the Options dialog box.

Options ·.

~

_j

'º

_Eng

""'''

_lish

_::J

~

~,·-

3

To change the language and units usecl i the aisplay of th.e

Four-QtBarant Dynamometer/Power Supply. ch.oose Module Co figuratio ... inth.eTools menuoftheFour-Qua rant

Dynamometer/Power Supply wináow of L VD.dl.C-EMS to ope th.e Module Co figuration áialog box.

OK 11 Llincel Apply

Figure 7. To change the language and units used in LVDAC-EMS, access the Options dialog box by selecting Options from the Tools menu.

6. To start a computer-based instrument implemented with the OACI, select this instrument in the lnstruments menu (see Figure 8) of LVDAC-EMS, or click the corresponding button in the toolbar of LVDAC-EMS. The selected instrument will appear on the computer screen. For example, Figure 9 shows the window that appears when the Metering instrument is started.

Whenever a computer-based instrument is started, the panel Data Acquisition and Control Settings is displayed in the right-hand section of the LVDAC-EMS main window, as Figure 8 shows. This panel allows you to modify the settings of the OACI analog inputs and digital input, as well as the range of the OACI voltage and current inputs.

~ LVDAC·EM5 · • J'.t

File View

l

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Harmonic Analyzer

Series Compensa tion Synchroscope

Figure 8. To start a computer-based instrument, select this instrument in the lnstruments menu of LVDAC-EMS or click the corresponding button in the toolbar of LVDAC-EMS.

(29)

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18

Figure 9. When the Metering instrument is started, the Metering window appears.

7. To start a control function implemented with the OACI, select this function in

the OACI menu (Figure 1 O) of LVOAC-EMS or click the corresponding button in the toolbar of LVOAC-EMS. The window of the selected control function will appear on the computer screen.

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Home Energy Production Control Three..Phase P'NM Rectifierflnverter Control BLDC Motor¡PMSM Control

Synchronous Generator Control HVDC Transmission System Control SVC Control

STATCOM Control DFIG Control

Figure 10. To start a control function implemented with the OACI, select this function in the

OACI menu or click the corresponding button in the toolbar.

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8. When a control function is started, a control window appears, allowing you to select the function to implement, and adjust its parameters. For example, Figure 11 shows the control window that appears when the function Home Energy Production Control is selected.

The Control Settings panel in the control window allows you to select the function to implement and set the values of the parameters used for this function. In Figure 11, for example, the selected function is the Single-Phase Stand-Alone lnverter. The value of each parameter used for this function can be set by clicking on the parameter's name and entering or selecting the desired value in the field next to the parameter. The bottom section of the Control Settings panel displays information on the function or parameter currently selected.

Diagram of the circuit to be controlled

by the function currently selected Control Settings panel

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13 FunctionSetlings

Sret•• Stopped Output Power Limit r.~rJ 250 B:ttery Minimum Voltage (V) 44.0

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Peak Output Voltage (% of OC Sus) 85 Output Frequency (Hz) 60

B OC Bus Voltage Control

OC Bus Volt.age Command M 200.0

Fundion

Selects the function implemented using the Data Acquisition and Control

Interface (OACI) module. Certain functions require more than one DACL

Figure 11. The Home Energy Production Control window.

Function currently selected User-adjustable parameters of the function currently selected lnformation on the function or parameter currently selected

The bottom section of the control window contains a start/stop button used to turn the selected function on and off. The bottom section of the control window can also contain additional devices like meters for real-time monitoring of parameter values, status LEO indicators, control

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20

knobs for manually adjusting parameter values, etc., depending on the selected function.

Finally, the control window shows a diagram of the electrical circuit controlled by the function selected in the Control Settings panel. Clicking on the Show Connections button below this diagram brings up a Connections window showing the connections to perform on the EMS modules when setting up the equipment to implement the selected function (see Figure 12). The connections shown in the Show Connections window correspond to those represented by the black lines only in the electrical circuit.

Figure 12. Connections window showing the connections to perform on the EMS modules to

implement the function Single-Phase Stand-Alone lnverter.

For certain functions in which a controller is used, a button Controller Diagram can be present below the diagram of the electrical circuit in the control window. Clicking on this button brings up a Controller window showing the controller section of the function. Figure 13 shows an example.

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With advanced functions, like the Hydropower Generator (Dead Bus -Balanced Load) function available in the Synchronous Generator Control window, there can be several buttons below the diagram of the electrical circuit, as Figure 14 shows.

Clicking the Show AVR button brings up a window showing the Automatic Voltage Regulation section of the generator.

Clicking the Show Speed Governor button brings up a window showing the Speed Governor section of the generator.

Clicking the Show SCADA View button brings up a SCADA view (Figure 15) of the generator containing additional buttons used, among others, to start and stop the emulator and controller of the generator.

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Generctor Speed Command (r/min)

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22

Figure 14. Synchronous Generator Control window, when the function Hydropower Generator (Dead Bus - Balanced Load) is selected.

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Figure 15. SCADA view of the Hydropower Generator (Dead Bus -Balanced Load) function. Please refer to the sections entitled "Four-Quadrant Dynamometer/Power Supply, Model 8960" and "Data Acquisition and Control Interface, Model 9063", in Appendix B of this User Guide for more information on the instruments and functions of the OACI and Four-Quadrant Dynamometer/Power Supply with LVDAC-EMS_

(35)

(36)

..

Section

4 Equipment lnstallation

This section provides guidelines for installing and using the workstations of the Electricity and New Energy Training Equipment in a safe manner.

Environmental requirements

The Electricity and New Energy Training Equipment is designed to be installed indoors and must be operated in the following environmental conditions to ensure user safety:

an altitude up to 2000 m (6560 feet);

a temperature between 5ºC and 40ºC (between 41 ºF and 104 ºF);

a maximum relative humidity of 80% for temperatures up to 31 ºC (88ºF),

decreasing linearly to 50% relative humidity at 40ºC (104ºF);

mains supply voltage fluctuations which do not exceed ± 10% of the nominal voltage;

a pollution degree of 2 in accordance with IEC 60664-1.

The word pollution used above refers to any addition of foreign matter, so/id, /iquid, ar gaseous (ionized gases), that may produce a reduction of dielectric strength ar surface resistivity.

Make sure that the location where you want to install the Electricity and New Energy Training Equipment meets the environmental requirements listed above, and then follow the directives given in the next sections to safely install and use the equipment.

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Section 4 - Equipment lnstallation

26

Figure 16. Workstation Model 8134 filled in with three full-size heavy EMS modules (bottom row), three half-size EMS modules (middle row), and three pairs of stacked half-size EMS modules (upper row). Two safety bars padlocked to the front panel of the workstation prevent students from removing EMS modules during laboratory exercises.

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Section 4-Equipment lnstallation

Workstation installation and utilization guidelines

This section covers the installation and utilization of the Workstation Model 8134,

the Three-Module Workstation, Model 8131, the Mobile Workstation,

Model 811 O, and the One-Module Enclosure, Model 8133.

• Unless specifically stated otherwise, do not use the Electricity and New Energy Training Equipment in conjunction with equipment from other manufacturers.

1 AWARNING

1

Using the Electricity and New Energy Training Equipment with training equipment from other manufacturers could result in damage to the equipment and could presenta risk of injury.

lt is mandatory that all the EMS modules of the Electricity and New Energy Training Equipment be installed in one of the workstations listed above. When a workstation must be annexed to another workstation, use a 12-gauge wire to interconnect the protective conductor terminals of both workstations together.

Then, use an ohmmeter to verify that there is electrical continuity between the protective conductor terminals of both workstations. (Figure 17 shows the protective conductor terminal of a workstation.)

Figure 17. Rear view of a workstation.

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28

lf you are using a mobile workstation, like Workstation Model 8110, make sure that its four swivel casters are all in the locked position whenever the workstation is not being moved. To lock a caster, press on its foot brake as Figure 18 shows.

1

A

CAUTIONI

Before installing EMS modules or operating equipment in a mobile workstation,

make sure that the four casters are locked. When moving the workstation, be careful not to pinch your hands between the workstation and a wall.

(a) Press on the foot brake to lock the caster (b) Caster in the locked condition

Figure 18. Locking one of the tour swivel casters on a mobile workstation.

lf you are using a tabletop workstation, place the workstation on a bench able to withstand the weight of the workstation, plus the weight of any equipment to be installed in it. Refer to

Table 2 to find out the weight that the bench supporting the workstation must be able to withstand according to the model of the workstation. In this table, it is assumed that each full-size EMS module weighs about 20 kg (44 lb).

Table 2. Weight that the bench used to support the workstation must be able to withstand

according to the model of the workstation.

Workstation Model Weight

8131 90 kg (200 lb) 8133 30 kg (67 lb) 8134 180 kg (400 lb)

1

A

CAUTION

I

The bench on which the workstation is placed must be stable enough, so that the workstation does not sway when an EMS module is inserted.

Make sure that the air vents of the workstation are not blocked to ensure efficient heat dissipation.

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Make sure that the top panel of the workstation is completely clear of any

EMS module, equipment, or object to ensure efficient heat dissipation.

Before installing EMS modules in the workstation, make sure that all circular cover plates at the rear of the workstation are locked in place, as shown in Figure 17.

1 AWARNING

1

The circular cover plates on the rear panel of a workstation prevent access to electric components and machine parts of the EMS modules in the workstation. This situation, if not avoided, can result in serious injury. Do not remove or rotate circular cover plates, unless you have to change the ac power connection to an EMS module through the rear panel of the workstation (such as when you must connect a power supply to the ac power network).

To install and remove EMS modules, refer to the sub-sections entitled

"lnstalling EMS modules in a workstation" and "Removing EMS modules from a workstation" in Section 5.

EMS modules that dissipate significant amounts of heat (like the Resistive Load, Model 8311) must be installed as close as possible to the top of the workstation for optimal heat dissipation.

CAUTION

Make sure that the total amount of heat dissipated by all EMS modules in a workstation does not exceed the nominal power of the workstation to avoid damage to the equipment. Table 3 gives the nominal power of each workstation model.

Table 3. Nominal power of various Workstation Models.

Workstation Model Nominal power

8131 500W

8133 300W

8134 500W

8110 500W

Heavy full-size EMS modules (like motors and power supplies) must be installed in a full-height compartment in the bottom section of the workstation.

Half-size EMS modules that are heavy should ideally be installed in half-height compartments of the workstation. When this is not possible, a light half-size module is stacked on top of a heavy half-size module, and the stack arrangement is installed in a full-height compartment of the workstation.

EMS modules that are heavy are identified by the symbol shown in Figure 19

on their front panel. This symbol complies with the international standards far safety symbols (ISO 3864).

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30

Figure 19. Symbol used to identify heavy modules of the Electricity and New Energy Training Equipment.

Ali compartments of the workstation must contain an EMS module.

lnsert Fu/1-Size Blank EMS modules, Model 8160, Half-Size Blank

EMS modules, Model 8161, or unused EMS modules in the Workstation to fil/

in empty enclosures.

1 AWARNING

1

Make sure that that no compartment of the workstation is left empty to prevent students from accessing rotating machine parts. This situation, if not avoided,

can result in serious hand or arm injury.

1 AWARNING

1

Make sure that that no compartment of the workstation is left empty to prevent students from accessing electrical components to avoid electric shocks.

Befare turning on the power supply (for Workstation Models 8134, 8131, or 8110), make sure that the two safety bars are padlocked to the front panel of

the workstation (see Figure 20) to prevent students from removing

EMS modules during laboratory exercises. The safety bars can be removed and padlocked to the side of the workstation when the safety lock is not necessary.

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r

The above directive does not apply to workstation Model 8133 since this workstation does not have safety bars. Thus, if you are using Model 8133,

perform the following step befare turning on the power supply: make sure that the EMS module is fully inserted into this workstation and properly secured by the locking mechanism at the rear bottom of the workstation enclosure.

Figure 20. Two safety bars must be padlocked to the front of the workstation to prevent students from removing EMS modules during laboratory exercises. The bars can be removed and padlocked to the side of the workstation when the safety lock is not necessary.

The pull-out work surface provided with Workstation Model 811 O should be used only far examining equipment and holding books and manuals while performing laboratory exercises. The total weight of the equipment placed on the pull-out work surface must not exceed 20 kg (44 lb).

Never push on the front or back side of the Mobile Workstation, Model 811 O,

as this could cause the workstation to tip over.

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Section

5 Modules Handling, lnstallation, and Removal

This section provides guidelines to ensure that the EMS modules of the

Electricity and New Energy Training Equipment are handled, installed, and removed in a safe way. There is a risk of back injury, hand injury, and foot injury when handling, installing, or removing these modules, particularly when they are heavy. Heavy EMS modules of the Electricity and New Energy Training Equipment are identified by the following symbol on their front panel, complying with the international standards far safety symbols (ISO 3864):

Figure 21. Symbol used to identify heavy EMS modules of the Electricity and New Energy Training Equipment.

EMS Modules handing

To handle the EMS modules of the Electricity and New Energy Training Equipment in a safe way, follow the guidelines below whenever you have to

install an EMS module in a workstation, remove an EMS module from a workstation, lift an EMS module, transport an EMS module, support an EMS module, or put down an EMS module.

Befare carrying a module, assess the weight of the EMS module. Be sure

that you can lift and carry the EMS module to the desired location. Make sure that you know where the EMS module is going to be placed. Make sure that there is no obstacle on your way, and that the floor is not bumpy, obstructed, or slippery.

While carrying or supporting an EMS module, be sure to keep a good grip on th.e module. Keep the EMS module as clase as possible to your waist to keep a good hold. Move slowly while keeping your body and feet in a stable position. Keep your shoulders level, and turn by turning your feet, NOT your back. Never hold an EMS module at arm's length or away from your body.

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Section 5 - Modules Handling, lnstallation, and Removal

34

lnstalling EMS modules in a workstation

This section provides guidelines to install EMS modules in a workstation in a safe manner.

lnstalling a half-size EMS module in a half-height compartment of a workstation

Half-height compartments of a workstation can be used to install half-size EMS modules of light or heavy weight, as directed below (refer to Figure 22).

ldeally, half-height compartments should primarily be used to install half-size modules that are heavy (like the Lead-Acid Battery Pack, Model 8802).

1. While holding the half-size module by the bottom, with one hand at the front and the other at the rear, place the rear of the module at the bottom of the

compartment entrance (Figure 22a).

2. Make sure that the side panels of the half-size module are aligned with the two guide rails at the bottom of the compartment (Figure 22b).

3. lnsert the half-size module into the compartment, and press the push-lever on the right-hand side of the compartment row to fully insert the module (Figure 22c and d).

4. Make sure that the half-size module is firmly locked in place by pulling on its front panel. The module should not move.

(a) (b)

(e) (d)

Figure 22. lnstalling a half-size EMS module in a half-height compartment of a workstation.

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Section 5 - Modules Handling, lnstallation, and Removal

lnstalling two half-size EMS modules in a fu/1-height compartment of a workstation

Full-height compartments of a workstation can be used to install pairs of half-size EMS modules stacked together, as directed below (refer to Figure 23). In that

case, the bottom section of the full-height compartment must be used to install the heavier of the two modules (like a Lead-Acid Battery Pack, Model 8802, or a half-size Power Supply, Model 8821 ), while the upper section of the compartment must be used to install the lighter module.

1. First, install the heavier of the two half-size modules at the bottom of the

full-height compartment (Figure 23a and b).

2. Then, install the lighter of the two .half-size modules on top of the heavier module by sliding it all the way into the full-height compartment (Figure 23c and d).

3. Make sure that both half-size modules are firmly locked in place by pulling on their front panels. The modules should not move.

(a) (b)

(e) (d)

Figure 23. lnstalling a stack of two half-size EMS modules in a full-height compartment of a workstation.

Manual Labvolt

Electricity and New Energy

Electric Power Technology

Training Equipment

User Guide

38486-EO

A

CAUTION

[

Table of Contents

Table of Contents

Table of Contents

Table of Contents

About This Manual

About This Manual

&

Section

1

General Safety Recommendations

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1AWARNING

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A CAUTIONI

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System Power Requirements

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Quick Start

lnstallation Guide

CAUTION

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