PLC在电力拖动一体化中的应用

The Application of Plc in the Integration of Electric Drive

继电器与接触器为电力拖动实施过程中两类主要的管控方法.现今科技发展迅速,电力系统不断更新换代,其运行效率不断提升,PLC技术在新技术的研发潮流中应运而生.PLC具有可编程的控制器功能,该功能在许多工业领域尤其是电力拖动一体化中具有相当程度的优越性,可发挥出良好的功效及控制作用,在电力拖动一体化的应用中占据重要地位.本文首先对PLC的基本概念及工作原理进行了简要论述,并简要分析了其在电力系统应用中的优势,另外,对PLC在电力拖动一体化中的具体应用进行了详细的描述和分析,探讨了PLC在电力拖动一体化中的重要地位.

Relays and contactors are two main types of control methods in the implementation of electric drag.Nowadays,science and technology are developing rapidly,power systems are constantly being updated,and their operating efficiency is constantly improving.PLC technology has emerged in the development trend of new technologies.PLC has a programmable controller function,which has a considerable degree of superiority in many industrial fields,especially electric drive integration,and can exert good functions and control functions,occupying in the application of electric drive integration.important position.This paper firstly discusses the basic concept and working principle of PLC,and briefly analyzes its advantages in power system application.In addition,it describes and analyzes the specific application of PLC in electric drive integration.The important position of PLC in the integration of electric drive is discussed.