... SPD CURRENT SPEED 行车速度 alternating current speed control 交流转速控制 current chassis fan speed 现在的机壳风扇转速 ...
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The induction motor is a major portion of the alternating current speed system and the decoupling control of the induction motor is major problems bringing about excellent performance of the (system).
感应电机是交流调速系统本体部分，感应电机的解耦控制是使系统达到优良性能的主要问题。
The frequency control of motor speed is used for alternating current motor of main winch on No1 BF charging system, so that it is possible to carry out control of skip moving speed.
安钢1号高炉主卷扬交流电机采用变频调速技术，实现料车运行调速控制。变频器运行一年多来，未发生过一次故障。
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