直流電圧一定制御を用いた電気鉄道用パワーラインコンディショナの制御法 [in Japanese] A Constant DC Voltage Control Based Method of the Active Power Quality Compensator for Electrified Railways [in Japanese]
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This paper proposes a novel control method for the active power quality compensator used in electrified railways. In the proposed method, only the constant dc voltage control is used to compensate the non-active and unbalanced active currents on the secondary side of the Scott transformer. Any schemes to detect the reactive and harmonic currents are not needed. Thus we can provide the simplest way to improve the power quality in electrified railways. The basic principle of the proposed control method is discussed. The validity and excellent practicability are confirmed by digital computer simulation using PSIM soft ware.
- IEEJ Transactions on Sensors and Micromachines
IEEJ Transactions on Sensors and Micromachines 128(2), 145-146, 2008-02-01
The Institute of Electrical Engineers of Japan