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电梯是一种被普遍运用在民众住宅以及各种商场等高层建筑中的垂直运输机械,它的种类基本上可以分成绳索式电梯和液压式电梯这两大类型。这两种类型电梯的控制系统调速主电路的方式大多都是借助变频器来实现的。变频器在电梯的控制过程中发挥着举足轻重的作用,文章详细归纳电梯控制系统的组成部分,以及电梯的工作过程和工作状态,其次简单说明了实现变频器工作几种电路的功能,最后阐述了变频器在电梯控制中的应用。
Elevator is a vertical transport machinery commonly used in residential buildings and other high-rise buildings such as shopping malls. The types of elevators are basically divided into two types of rope elevators and hydraulic elevators. These two types of elevator control system speed control main circuit are mostly achieved by means of frequency converter. Inverter control plays an important role in the process of elevator control, the article detailed induction elevator control system components, as well as the elevator working process and working status, followed by a brief description of the inverter to achieve the function of several circuits, and finally elaborated Application of Frequency Converter in Elevator Control.