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介绍了利用ＰＬＣ研究开发的提升机电机转子新型控制装置的组成、工作原理及特点．该装置在原提升机控制系统基础上，利用新技术对转子控制环节进行了改造，以发挥现役提升机系统的最大潜力。实践证明，该装置的使用提高了系统的可靠性和运转性能，减少了系统的维护量和维护费用。
This paper introduces the composition, working principle and characteristics of a new type of control device of hoister motor rotor developed by PLC. The device based on the original hoist control system, the use of new technologies to transform the rotor control section, in order to play the most potential active hoist system. Practice has proved that the use of the device improves system reliability and operational performance, reducing system maintenance and maintenance costs.