对交流异步电动机几种起动方式的分析  

Analysis of Several Starting Modes of AC Asynchronous Motor

作　　者：高艳 GAO Yan(Beijing Public Engineering Design Supervision Co.,Ltd.,Beijing 100022,China)

机构地区：[1]北京市公用工程设计监理有限公司,北京100022

出　　处：《电气传动自动化》2020年第6期13-15,共3页Electric Drive Automation

摘　　要：交流异步电动机的起动电流问题一直是我国电力领域中的一大研究重点。有效改善起动方式,可有效提升我国供电系统的供电质量。电动机的主要起动方式有直接起动方式、Y-△起动方式、自耦降压方式、软起动方式和变频器起动方式等。本文通过分析这些起动方式的技术特点和对供电系统的影响,探究了不同起动方式在供电系统中的应用策略。The starting current of AC asynchronous motor has always been a major research focus in the field of electric power in China.Effectively improving the starting mode of motor can effectively improve the power supply quality of China's power supply system.The main starting modes of motor include the direct starting mode,the Y-△starting mode,the self-coupling step-down mode,the soft starting mode and the frequency converter starting mode.This paper analyzes the technical characteristics of these starting modes and their influence on the power supply system,and explores the application strategies of different starting modes in the power supply system.

关 键 词：交流异步电动机 起动方式 分析 

分 类 号：TM343[电气工程—电机]