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[PDF] Top 20 Fault Location in High Voltage Shunt Capacitor Banks

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Fault Location in High Voltage Shunt Capacitor Banks

Fault Location in High Voltage Shunt Capacitor Banks

... proposed fault location methods ...the fault, see Figure ...proposed fault location methods in three different grounding ...neutral voltage unbalance protection and then it is ... See full document

231

OPTIMAL CAPACITOR PLACEMENT FOR POWER LOSS REDUCTION ON DISTRIBUTION SYSTEMS

OPTIMAL CAPACITOR PLACEMENT FOR POWER LOSS REDUCTION ON DISTRIBUTION SYSTEMS

... specified voltage and ...characterized high power loss which consequently leads to poor quality of electric power reaching ...and location of the shunt capacitor were determined on the ... See full document

8

A Modified UPQC Topology Using Fuzzy Based Control of VSI with Reduced DC Link Voltage Rating

A Modified UPQC Topology Using Fuzzy Based Control of VSI with Reduced DC Link Voltage Rating

... and voltage fluctuations are ...of capacitor banks may cause various PQ problems, such as voltage sag/swell ...need high-quality ... See full document

7

Fault location and diagnosis in a medium voltage EPR power cable

Fault location and diagnosis in a medium voltage EPR power cable

... applied voltage of 500 V rms, indicating a possible shunt resistance ...of fault resistance measurement were not repeatable, varying by several MΩ on each ...ac voltage revealed that the ... See full document

9

Stability Study of Grid Connected to Multiple Speed Wind Farms with and without FACTS Integration

Stability Study of Grid Connected to Multiple Speed Wind Farms with and without FACTS Integration

... speed, high wind speed) connected to the grid have been ...by shunt capacitor ...line fault followed by three phases to ground fault) have been proposed in the case of abnormal ... See full document

7

A Novel Approach to Three Phase Four Wire UPQC Topology with Reduced Dc-Link Voltage

A Novel Approach to Three Phase Four Wire UPQC Topology with Reduced Dc-Link Voltage

... The shunt active filter has the function of eliminating the harmonic components of nonlinear loads in such a way that the source current is sinusoidal and ...the voltage source presents distortion and a ... See full document

8

Development of a Prototype of a GSM based Und...

Development of a Prototype of a GSM based Und...

... 1. Sectionalizing: This procedure risks reducing cable reliability because it depends on physically cutting and splicing the cable. This involves dividing the cable into successively smaller sections and measuring both ... See full document

5

Regions of electrical stress in high voltage capacitor units

Regions of electrical stress in high voltage capacitor units

... Parameters are used throughout, to define the space allocated to each layer according to each axis, where symmetry (equal distance on each side) is assumed. Global parameters used to establish a geometry allow that ... See full document

7

PERFORMANCE ANALYSIS OF IMPROVED HYBRID DSTATCOM TO COMPENSATE REACTIVE AND HARMONIC LOADS

PERFORMANCE ANALYSIS OF IMPROVED HYBRID DSTATCOM TO COMPENSATE REACTIVE AND HARMONIC LOADS

... dc-link voltage, filter inductance, current through the shunt capacitor and damping power loss are reduced with DSTATCOM with LCL filter followed by series ... See full document

7

Optimal Placement of Capacitor for Voltage Support and Minimizing Overall Cost in Radial Distribution System

Optimal Placement of Capacitor for Voltage Support and Minimizing Overall Cost in Radial Distribution System

... system. Capacitor is a well-known reactive power resource and used for reactive power compensation in mainly transmission and distribution ...of capacitor (OCP) as to nullify the effects of inductive ... See full document

5

Medium voltage fault location using distributed LV measurements

Medium voltage fault location using distributed LV measurements

... Power Networks Demonstration Centre (PNDC) is a research and demonstration facility, part of the University of Strathclyde, containing an 11 kV and LV configurable network [9]. The ultimate future goal of this study is ... See full document

6

Analysis of Fault location methods on transmission lines

Analysis of Fault location methods on transmission lines

... Recorded fault current were transformed into their modal components: ground mode and aerial ...So, high sampling frequency 100MHz was used for ...be high enough to capture the traveling ...using ... See full document

88

Practical Aspects of Implementing a Decentralized Volt-VAR Optimization Scheme.

Practical Aspects of Implementing a Decentralized Volt-VAR Optimization Scheme.

... The deployment of DER on power grids around the nation is happening much faster than most experts expected just a few years ago, and the tools needed to adjust for the changes in many cases do not yet exist. Penetration ... See full document

133

High-voltage Pulse Generation Using Electrostatic Induction in Capacitor

High-voltage Pulse Generation Using Electrostatic Induction in Capacitor

... generating high voltage pulses is outlined in Figure ...withstanding voltage of 3 kV, distance of 4 mm between needle electrodes, capacitance of 1000 pF (Murata Manufacturing, Japan), withstanding ... See full document

10

Efficient Generation of Power In Medium Voltage Direct Current Systems: Variable Speed Operation and Rectifier Considerations

Efficient Generation of Power In Medium Voltage Direct Current Systems: Variable Speed Operation and Rectifier Considerations

... a fault occurs, necessary actions can be taken in a timely manner and thus, damage caused by that fault can be ...locate fault in power network using voltage and current phasor ...This ... See full document

80

Distributed current sensing technology for protection and fault location applications in high-voltage direct current networks

Distributed current sensing technology for protection and fault location applications in high-voltage direct current networks

... For application in electrical power systems, the key technical and economical merits of the utilised distributed sensing technology (compared to other conventional and purely electrical), arise from the fact that the ... See full document

7

HARMONICS REDUCTION WITH Id-Iq CONTROL STRATEGY USING FUZZY LOGIC CONTROLLER BASED THREE PHASE SHUNT ACTIVE POWER FILTER

HARMONICS REDUCTION WITH Id-Iq CONTROL STRATEGY USING FUZZY LOGIC CONTROLLER BASED THREE PHASE SHUNT ACTIVE POWER FILTER

... of voltage across DC side capacitor during the compensation of harmonics with the help of Shunt active power active filter by using Fuzzy logic controller with Id-Iq ... See full document

6

Online One End Fault Location Algorithm for Parallel Transmission Lines

Online One End Fault Location Algorithm for Parallel Transmission Lines

... the voltage and current phasors. Fault location estimates are acquired by implementing the new algorithms in ...various fault conditions when assuming faults occurring on circuit ...the ... See full document

8

Analysis of Distributed Power-Flow Controller for improvement of Transmission line system Reliability

Analysis of Distributed Power-Flow Controller for improvement of Transmission line system Reliability

... the shunt and series converters of the ...corresponding voltage reference alerts for the series converters and reactive current signal for the shunt ... See full document

6

High frequency impedance based fault location in distribution system with DGs

High frequency impedance based fault location in distribution system with DGs

... accurate fault location but require high frequency data acquisition units and ...when fault is close to the measurement point and this leads to a close-end “dead ...injects high ... See full document

9

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