摘要
建筑行业的蓬勃发展,扩大了电梯的实际应用范围,但相关安全问题也呼之欲出,系统安全与控制系统紧密相关。而控制系统设计情况关乎着电梯控制成效。近年来,技术的大力发展,促使PLC控制系统广泛运用变频技术。本文首先介绍变频技术,然后研究PLC与在电梯应用的主要优点,最后探讨PLC控制系统,希望可提升电梯的运行成效,改进运行质量。
The rapid development of the construction industry,to expand the scope of the actual application of the elevator,but related security problems are emerging,security system and control system are closely related.And control system design is related to the effectiveness of the elevator control.In recent years, the development of technology to promote the use of frequency conversion technology PLC control system. This paper introduces frequency conversion technology,and then study the main advantages of PLC and the application of the elevator, and finally discusses the PLC control system, hope to improve the performance of the elevator,improve the quality of operation.
出处
《电子测试》
2016年第9期44-44,12,共2页
Electronic Test
关键词
变频技术
电梯
PLC
控制系统
frequency conversion technology
elevator
PLC
control system
