电梯控制系统是指电梯的控制系统经历了从简单到复杂的过程。用于电梯的拖动系统主要有：单、双速交流电动机拖动系统，交流电动机定子调压调速拖动系统，直流发电机一电动机可控硅励磁拖动系统，可控硅直接供电系统，VVVF变频变压调速系统。
介绍了配置蓄能器的变频驱动液压电梯控制系统的节能原理。
The energy-saving principle of VVVF controlled hydraulic elevators with pressure accumulators is introduced.
电梯控制系统的微机化及高性能化为检测和诊断系统提供了方便。
The elevator control system with computer and high performance make it convenient to monitor and diagnose the system.
介绍了一个专门为以PLC为核心控制器的电梯控制系统而设计开发的电梯通信系统。
The introduced elevator communication system was specially designed for elevator control system in which PLC is used as kernel controller.
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