Title :
The effect of harmonic phase angle on the operation performance of a three-phase induction motor
Author :
Lee, Ching-Yin ; Lin, Yuan-Jui ; Chen, Chao-Rong
Author_Institution :
Dept. of Electr. Eng., Nat. Taipei Univ. of Technol., Taiwan
Abstract :
This paper uses a real load test to investigate the effect of various harmonic orders and phase angles on the operation performance of a three-phase induction motor. In the test, the voltage harmonic orders from 2 to 7 with the voltage distortion factors (VDF) 15% and 20%, respectively, were chosen, and according to different phase angle, each harmonic order was designed into 8 kinds of waveforms for which phase angles are 0°, 45°, 90°, 135°, 180°, 225°, 270° and 315°. The experimental data includes input current, efficiency and temperature rise. From the test result, it can be found that the operation performance of a three-phase induction motor varies by not only harmonic order and VDF but also phase angle of each individual harmonic order
Keywords :
harmonic distortion; induction motors; machine testing; power system harmonics; efficiency; harmonic order; harmonic orders; harmonic phase angle effect; input current; operation performance; phase angles; temperature rise; three-phase induction motor; voltage distortion factors; voltage harmonic orders; waveforms; Environmentally friendly manufacturing techniques; Harmonic distortion; Induction motors; Magnetic materials; Magnetic resonance; Phase distortion; Pollution; Power system harmonics; Testing; Voltage;
Conference_Titel :
Power Engineering Society Summer Meeting, 2000. IEEE
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-6420-1
DOI :
10.1109/PESS.2000.867384
