摘要
简单介绍了静止式变压变频器的主要类型和与之相应的变频电机设计特点,根据交流调速系统的特点及逆变器运行时对变频电机工作的影响,从系统的角度对变频电机在电磁设计、耐电晕绝缘系统、轴承绝缘技术、结构设计方面加以阐述。
This paper introduces the main types of quiescent variable-voltage inverter and design characteristics of correspondent variable-frequency motor. According to characteristics of AC adjustable-speed system and the influence of working inverter for variablefrequency motor, some experiences of electromagnetic design, insulation system, corona resistance insulation technique of bearing and construction design of variable-frequency motor are presented from system points of view.
出处
《防爆电机》
2006年第1期39-44,共6页
Explosion-proof Electric Machine
关键词
变频电机
设计
交流调速系统
变压变频器
谐波
Variable-frequency motor, designs AC adjustable-speed system, variable-voltage inverter, harmonic.
