Performance Improvement of Hysteresis Current Controller Based Three-Phase Shunt Active Power Filter for Harmonics Elimination in a Distribution System

2013 ◽  
pp. 682-692 ◽  
Author(s):  
Gayadhar Panda ◽  
Santanu Kumar Dash ◽  
Pravat Kumar Ray ◽  
Pratap Sekhar Puhan
Keyword(s):  
Performance Improvement ◽  
Distribution System ◽  
Active Power Filter ◽  
Active Power ◽  
Shunt Active Power Filter ◽  
Power Filter ◽  
Current Controller ◽  
Three Phase

A Novel Control Strategy of Active Power Filter

2014 ◽  
Vol 472 ◽  
pp. 343-347
Author(s):  
Xiao Ming Wang ◽  
Xing Yao Xiang ◽  
Wan Ci Liu ◽  
Li Zhang
Keyword(s):  
Control Strategy ◽  
Supply Voltage ◽  
Active Power Filter ◽  
Active Power ◽  
Fundamental Wave ◽  
Shunt Active Power Filter ◽  
Power Filter ◽  
Current Controller ◽  
Voltage Controller ◽  
Three Phase

To improve the dynamic response and of compensation characteristic three-phase shunt active power filter(APF),a novel control strategy was proposed based on supply voltage detection. Fundamental wave current controller and dc side voltage controller was designed in detail. This method can not only compensate the parameter is determined and position distortion load, also can compensate the uncertain load.The superiority of the control architecture proposed is verified completely by simulation results.

scholarly journals THE UNIFIED POWER QUALITY CONDITIONER: A REVIEW

2022 ◽  
Vol 10 (1) ◽  
pp. 05-12
Author(s):  
Siddhant Tiwari ◽  
◽  
Balram Yadav ◽  
Indrajeet Kumar ◽  
◽  
...  
Keyword(s):  
Power Quality ◽  
Distribution System ◽  
Active Power Filter ◽  
Voltage Regulation ◽  
Active Power ◽  
Shunt Active Power Filter ◽  
Power Filter ◽  
Unified Power Quality Conditioner ◽  
Three Phase ◽  
Power Quality Conditioner

This thesis addresses the Unified Power Quality Conditioner (UPQC) which is a major custom power solutions capable for load balancing, power factor-correction, voltage regulation, voltage and current harmonics mitigation in a three-phase three-wire distribution system for different combinations of linear, non-linear and dynamic loads. The unit template technique (UTT) is used to get the reference signals for series active power filter and shunt active power filter which utilizes two closed loop PI controllers. The design of three- phase three-wire UPQC includes the design of shunt controller (SHUC) and series controller (SERC).

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