Title :
Study on a control method of PAPF for resonance damping and harmonics compensation in power system
Author :
Zhuo Fang ; Wu Longhui ; Chen Zhe ; Wang Xianwei ; Wang Zhaoan
Author_Institution :
Sch. of Electr. Eng., Xi´an Jiaotong Univ., Xi´an, China
Abstract :
In power system, capacitors are widely used to compensate reactive power, which generally cause resonance problems in harmonic distorted network. In this paper, a method of using a parallel active power filter (PAPF) to damp the resonances is proposed. The proposed method is compound with traditional method, it shows that whether the capacitor current is included in the detecting current of PAPF or not. Also the PAPF with proposed method has strong ability in harmonic compensation. Finally, the experiment results are presented to verify the analysis.
Keywords :
active filters; capacitors; harmonic distortion; power filters; reactive power control; PAPF control method; capacitor current; harmonic distorted network; harmonics compensation; parallel active power filter; power system; reactive power; resonance damping; Control systems; Damping; Harmonic distortion; Power capacitors; Power harmonic filters; Power system control; Power system harmonics; Power systems; Reactive power; Resonance; Capacitors; Parallel Active Power Filter; Power System Harmonics; Resonance Damping;
Conference_Titel :
Power Electronics and Motion Control Conference, 2009. IPEMC '09. IEEE 6th International
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3556-2
Electronic_ISBN :
978-1-4244-3557-9
DOI :
10.1109/IPEMC.2009.5157558
