A novel control method for single-phase shunt active power filter
- Resource Type
- Conference
- Authors
- Yin, Li-juan; Zhao, Xi-lin; Xin, Zhan-qiang; Luo, Hao-wen
- Source
- Proceeding of the 11th World Congress on Intelligent Control and Automation Intelligent Control and Automation (WCICA), 2014 11th World Congress on. :4111-4116 Jun, 2014
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Active filters
Vectors
Space vector pulse width modulation
Harmonic analysis
Power harmonic filters
Bridge circuits
Voltage control
single-phase active power filter
voltage control method
space vector pulse-width modulation
- Language
This paper proposes a novel voltage control method for single-phase shunt active power filter (SAPF) using the space vector pulse-width modulation (SVPWM). The method provides compensation for harmonics and reactive power and has an excellent dynamic performance. A detailed analysis is presented for the principle of single-phase SVPWM. The APF's current reference is obtained by subtracting the measured load current from the supply current reference. MATLAB simulation result shows that the compensation effect of this kind of APF is very well in the case of load changes, and it can achieve flexible compensation. The validity of this APF processing system to compensate current harmonics and reactive power is substantiated by simulation and experimental results.