• No results found

hysteresis current controller (HCC)

Pulse Width Modulation Based Adaptive Hysteresis Current Controller Using Intelligent Technique

Pulse Width Modulation Based Adaptive Hysteresis Current Controller Using Intelligent Technique

... of current from ac mains. Current harmonics generated by nonlinear loads such as adjustable speed drives, static power supplies and ...adaptive hysteresis current controller and ...

8

DC AC Inverter using SRF Hysteresis Current Controller for Interfacing Photo Voltaic Source

DC AC Inverter using SRF Hysteresis Current Controller for Interfacing Photo Voltaic Source

... base hysteresis current controller for the inverter is aimed to regulate the output current and to minimize the ...The Hysteresis Current Controller (HCC) is ...

5

Voltage Sag Mitigation in Utility Distribution System Using STATCOM with Hysteresis Current Controller

Voltage Sag Mitigation in Utility Distribution System Using STATCOM with Hysteresis Current Controller

... using Hysteresis current controller for mitigating voltage sag due to sudden increase in ...a current to the system such that it negates the effect of nonlinear current waveform ...

8

DSP Based Simulator for Speed Control of the Synchronous Reluctance Motor Using Hysteresis Current Controller

DSP Based Simulator for Speed Control of the Synchronous Reluctance Motor Using Hysteresis Current Controller

... Speed controller calculates the difference between the reference speed (*) and the actual speed () producing an error, which is fed to the PI ...for current (band hysteresis current ...

9

An Adaptive Hysteresis Current Controller for Interior Permanent Magnet Synchronous Motor

An Adaptive Hysteresis Current Controller for Interior Permanent Magnet Synchronous Motor

... band hysteresis current controller can be alleviated by a novel adaptive hysteresis band current control technique where the band is a function of variation in load current, ...

7

VECTOR CONTROL  OF PM SYNCHRONOUS MOTOR DRIVE SYSTEM USING HYSTERESIS CURRENT CONTROLLER

VECTOR CONTROL OF PM SYNCHRONOUS MOTOR DRIVE SYSTEM USING HYSTERESIS CURRENT CONTROLLER

... Hysteresis current controller can also be implemented to control the inverter ...The controller will generate the reference currents with the inverter within a range which is fixed by the ...

7

III. ANALYSIS OF HYSTERESIS AND FUZZY WITH HYSTERESIS CURRENT CONTROLLER

III. ANALYSIS OF HYSTERESIS AND FUZZY WITH HYSTERESIS CURRENT CONTROLLER

... with hysteresis controller in the control ...with hysteresis current controller can able to enhance the power quality of the grid system as it is enable to reduce switching frequency ...

5

Reducing Harmonics Using Hysteresis Current Controller for Pv System Integrated With Grid

Reducing Harmonics Using Hysteresis Current Controller for Pv System Integrated With Grid

... The integration of the Photo Voltaic system with the utility grid requires the PWM voltage source converter for interfacing the utility grid and results to some of the interface issues. A prototype current ...

7

DSTATCOM Control using 2-HCC and 3-HCC under Transient Conditions

DSTATCOM Control using 2-HCC and 3-HCC under Transient Conditions

... This paper presents a state space model for three phase four wire systems with non stiff source. A control algorithm has proposed to compensate AC and DC components under unbalanced non linear loads. Initially a fixed ...

13

Microprocessor-Based Three-Phase Hysteresis
Current Controller For AC Machine Drives

Microprocessor-Based Three-Phase Hysteresis Current Controller For AC Machine Drives

... 65 3.3 External components used 57 4.1 Interlock-time for the typical IGBT driver 64 LIST OF FIGURES FIGURE TITLE PAGE 1.1 Gantt chart for FYP I 3 1.2 Gantt chart for FYP II 4 1.3 Config[r] ...

24

Hysteresis Current Controlled High Power Factor Three Phase PWM Converter

Hysteresis Current Controlled High Power Factor Three Phase PWM Converter

... on Hysteresis current control technique in three phases PWM ...in current which affect the ...more current than a load with high power factor for the same amount of useful power transferred to ...

9

Analysis of DSTATCOM for power quality improvement under different loading conditions

Analysis of DSTATCOM for power quality improvement under different loading conditions

... the hysteresis current controller which takes the difference of reference current and actual source current and minimizes the error and controls the current and generates 3-phase ...

15

Controller Design and Simulation of PMSM Drive

Controller Design and Simulation of PMSM Drive

... modeling, controller design and simulation of a PMSM drive. Hysteresis current controller is used for inner loop current control and PI controller for outer loop speed ...

9

Multi Band Hysteresis Current Controlled Flying Capacitor Multi Level Inverter Based Shunt Active Power Filter for Distribution Systems

Multi Band Hysteresis Current Controlled Flying Capacitor Multi Level Inverter Based Shunt Active Power Filter for Distribution Systems

... band current hysteresis control for flying capacitor multi level inverter has been ...band hysteresis current controller produces the desired output line currents and at the same time ...

6

Hysteresis Current & SPWM Controller Based Power Sharing Mechanism for Photovoltaic Micro-grid System

Hysteresis Current & SPWM Controller Based Power Sharing Mechanism for Photovoltaic Micro-grid System

... Although smart grid enable power grid to be empowered with intelligent and advanced capabilities, it also opens up many new challenges and risks. Hence Hysteresis current controller and SPWM ...

8

Current Control Using Artificial Neural Network for SPV Grid Connected System

Current Control Using Artificial Neural Network for SPV Grid Connected System

... Distinctive current management technique are introduced within the literature in lightweight of their strategy for ...of controller above all straight and non-direct ...Straight controller ...

5

Power Quality Improvement in Distribution System Using STATCOM Fed With IRP Control

Power Quality Improvement in Distribution System Using STATCOM Fed With IRP Control

... or current waveform and it can be applied on the three phase system with or without ...reference current is generated from the instantaneous active and reactive power of the non-linear ...

6

Matlab/Simulink Models For Typical Soft Starting Means For A DC Motor

Matlab/Simulink Models For Typical Soft Starting Means For A DC Motor

... loop controller. The input to the controller should be the motor ...the controller is to have a high value of firing angle at start-up and decreasing it gradually as the motor speeds ...

6

Implementation of Variable Hysteresis Band Current Control Technique for Three Phase PWM Rectifier Under Unbalanced Input Impedance Condition.

Implementation of Variable Hysteresis Band Current Control Technique for Three Phase PWM Rectifier Under Unbalanced Input Impedance Condition.

... repetitive controller for three phase PWM rectifier in continuous time ...repetitive controller an unrealistic requirement for a proper controlled plant must be improved to assure ...of controller ...

6

AI Based STATCOM for Power Quality Enhancement

AI Based STATCOM for Power Quality Enhancement

... fuzzy-PI controller with conventional PI controller used in STATCOM for harmonic reduction in the source ...currents. Hysteresis Band Current Controller (HBCC) is used to control the ...

10

Show all 10000 documents...

Related subjects