Title :
Implementation of single-phase pq theory
Author :
Haque, Mehrdad Tarafdar ; Ise, Toshifumi
Author_Institution :
Dept. of Electr. Eng., Tabriz Univ., Iran
Abstract :
Instantaneous reactive power compensation in a single-phase scheme is implemented. The analytical analysis is presented. The proposed single phase based theory can be successfully used for reactive power compensation of single phase as well as three phase systems. This method generates a sinusoidal reference current waveform in the utility side in the imbalanced utility voltage and/or imbalanced load current cases. The validity of the presented method and its comparison with original pq theory is studied through simulation results
Keywords :
compensation; power systems; reactive power; imbalanced load current; imbalanced utility voltage; instantaneous reactive power compensation; reactive power compensation; single-phase pq theory; sinusoidal reference current waveform; three phase systems; utility side; Equations; Inverters; Modems; Pollution; Power engineering and energy; Power system dynamics; Power system harmonics; Power system simulation; Reactive power; Voltage;
Conference_Titel :
Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the
Conference_Location :
Osaka
Print_ISBN :
0-7803-7156-9
DOI :
10.1109/PCC.2002.997615
