异步电动机启动对移动电源发电机需求分析  

Analysis of the Demand for Mobile Power Generators for Asynchronous Motor Start-up

作　　者：徐剑萍 胡浩然 戴玲英 XU Jian-ping;HU Hao-ran;DAI Ling-ying(Hunan Sany Industrial Technology Career College,Changsha 410129,China)

机构地区：[1]湖南三一工业职业技术学院,湖南长沙410129

出　　处：《移动电源与车辆》2022年第2期27-30,21,共5页Movable Power Station & Vehicle

摘　　要：针对异步电动机启动,分析了其多种启动方式的启动瞬间最大电流倍数和导致移动电源瞬间电压降落等启动特性,提出了启动瞬间电压降落与移动电源发电机参数及容量的关系,通过启动瞬间电压降落计算及测试对比分析,寻求移动电源发电机所需设计容量及适应异步电动机启动的发电机技术。For the start-up of asynchronous motor,the start-up moment maximum current multiple of its various start-up modes and the start-up characteristics such as instant voltage drop of mobile power supply are analyzed,the relationship between the start-up instant voltage drop and the parameters and capacity of mobile power generator is proposed,by initiating instantaneous voltage drop calculations and test comparison analysis,Seek the generator design capacity required for mobile power supply and the generator technology to adapt to start asynchronous motors.

关 键 词：异步电动机启动 瞬间电压降落 发电机容量 

分 类 号：TM343[电气工程—电机]