1203 主電動機トルクを用いた車体振動抑制における電動機制御特性の影響評価(OS3-1 二輪車・鉄道・クレーンの制御,OS3 交通・物流システムの制御,オーガナイズド・セッション(OS))

概要

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This paper proposes a control scheme to reduce the vertical vibration of carbody by the traction motor torques. Traction motors of electric railway vehicles are mostly driven by 1-pulse mode which the voltage of PWM inverter was saturated. In 1-pulse mode, the torque control characteristics of the motor deteriorate because the controller can control only the phase of the output voltage. This paper describes the simulation of the control scheme with 1-pulse mode. The simulation results reveal that the control scheme with 1-pulse mode can reduce vertical vibration as same as in the case of the control scheme with vector control.
一般社団法人日本機械学会の論文
2010-12-01