When the locomotive is traveling at a constant speed or idling, the battery rather than the diesel engine can power the motor.
当火车头在相对恒定速度下前进或者空转时,这时电池就为马达提供能量,柴油发动机不工作。
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This paper proposes an energy saving control mode for current source inverter(CSI) induction motor drive system with the motor driving a constantpower load.
Comfortable and convenient operation, assembly thermal overload protection device and multi-file electronic speed constantpower switch ensure high motor efficiency and durability.