Title :
Influence of three-phase voltage unbalance upon harmonic contents of the TRTS DC power supply and its motor-car driving systems
Author :
Wang, Yaw-Juen ; Chen, Chien-Liang
Author_Institution :
Dept. of Electr. Eng., Nat. Yun-Lin Univ. of Sci. & Technol., Taiwan
Abstract :
This paper studies the influences of three-phase voltage unbalance on the DC network of the Taipei Rapid Transit System (TRTS) using EMTP. Also studied are harmonic currents produced by VVVF inverters of the motor-cars and possible harmonic resonance resulting from the inverter filter
Keywords :
filters; induction motor drives; invertors; power conversion harmonics; power supplies to apparatus; railways; rapid transit systems; traction motor drives; DC power supply; EMTP; Taipei Rapid Transit System; VVVF inverters; harmonic content; harmonic currents; harmonic resonance; induction motor drives; inverter filter; motor-car driving systems; motor-cars; three-phase voltage unbalance; EMTP; Induction motors; Inverters; Power harmonic filters; Power supplies; Power system harmonics; Rails; Rectifiers; Transformers; Voltage;
Conference_Titel :
Power Engineering Society Winter Meeting, 2000. IEEE
Print_ISBN :
0-7803-5935-6
DOI :
10.1109/PESW.2000.847309
