Title :
A novel active power filter based on a new detecting method of distorted current
Author :
Shiguo, Luo ; Zhencheng, Hou
Author_Institution :
Dept. of Electr. Eng., Chongqing Univ., China
Abstract :
This paper presents a novel active power filter based on a new detecting method of distorted current. The new detecting method can implement real time measurement of harmonic and reactive currents. So the filter can compensate simultaneously both the harmonics current and the instantaneous reactive current in a power system. This paper describes the principle of distorted current compensation, the filter´s configuration, etc. Also, test results of laboratory studies are presented. The filter´s validity is verified through an experiment
Keywords :
active filters; compensation; electric current measurement; power system harmonics; reactive power; real-time systems; active power filter; compensation; distorted current; harmonic currents; power system; reactive currents; real time measurement; Active filters; Circuits; Current measurement; Distortion measurement; Phase distortion; Power filters; Power harmonic filters; Power measurement; Power system harmonics; Voltage;
Conference_Titel :
Industrial Electronics, 1992., Proceedings of the IEEE International Symposium on
Conference_Location :
Xian
Print_ISBN :
0-7803-0042-4
DOI :
10.1109/ISIE.1992.279644
