Photovoltaic Energy Generation and Control for an Autonomous Shunt Active Power Filter

Smart Grids ◽  
2017 ◽  
pp. 275-309
Author(s):  
Ayman Blorfan ◽  
Damien Flieller ◽  
Patrice Wira ◽  
Guy Sturtzer ◽  
Jean Mercklé
Keyword(s):  
Active Power Filter ◽  
Energy Generation ◽  
Active Power ◽  
Shunt Active Power Filter ◽  
Photovoltaic Energy ◽  
Power Filter ◽  
And Control

Simulation of Novel Three-Level Shunt Active Power Filter

2012 ◽  
Vol 195-196 ◽  
pp. 748-753
Author(s):  
Xing Gang Li ◽  
Ren Yong Feng ◽  
Hai Zhen Kang ◽  
Zhi Guo Shi
Keyword(s):  
Dynamic Balance ◽  
Current Source ◽  
Active Power Filter ◽  
Active Power ◽  
Nonlinear Loads ◽  
Shunt Active Power Filter ◽  
Current Harmonics ◽  
Power Filter ◽  
Control Scheme ◽  
And Control

A new topology of shunt active power filter with two-leg three-level clamped capacitor in the main circuit is presented, and the operation principle and control scheme are introduced. The adopted device is operated as a controllable current source to eliminate current harmonics. The new hysteretic current comparison control scheme is used to track the command current and to balance the neutral-point voltage. Meanwhile the redundant operating states in the adopted inverter can be selected to compensate the clamped capacitor voltage to achieve the dynamic balance of the capacity voltage. Simulation results show that the shunt active power filter can effectively eliminate harmonics of the nonlinear loads.

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