DocumentCode :
2637238
Title :
Comparison of harmonic compensation based on wound/squirrel-cage rotor type induction motors with flywheel
Author :
Kim, Yoon-Ho ; Lee, Kyoung-Hun ; Cho, Young-Hyun ; Hong, Young-Keun
Author_Institution :
Dept. of Electr. Eng., Chungang Univ., Seoul, South Korea
Volume :
2
fYear :
2000
fDate :
2000
Firstpage :
531
Abstract :
This paper describes two different systems which can compensate harmonic currents generated in the power network system. As nonlinear loads increase gradually in industry fields, harmonic current generated in the electric power network system also increases. Harmonic current makes a power network current distorted and generates heat, vibration, noise in the power machinery. Many approaches have been applied to compensate harmonic currents generated in the power network system. Among various approaches, in this paper two kinds of approaches are compared and evaluated. They are a flywheel compensator based on secondary excitation of a WRIM (wounded rotor induction motor) and SCIM (squirrel cage induction motor). Both systems have a common structure. They use a flywheel as a energy storage device and use PWM inverters
Keywords :
compensation; flywheels; harmonics suppression; induction motors; machine testing; machine theory; power system harmonics; rotors; flywheel; flywheel compensator; harmonic currents compensation; nonlinear loads; power network system; secondary excitation; squirrel-cage rotor induction motors; wound rotor induction motors; Flywheels; Harmonic distortion; Induction generators; Induction motors; Machinery; Noise generators; Power generation; Power system harmonics; Rotors; Wounds;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
Type :
conf
DOI :
10.1109/IPEMC.2000.884542
Filename :
884542
Link To Document :
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