摘要
高压变频器是国家实现节能减排战略的关键设备,目前国内企业技术上已逐渐缩短了与国外的距离,初步形成产业规模。分析了国内外高压变频器的发展情况以及其关键技术,指出未来高压变频器将继续朝着大功率、小型化、轻型化的方向发展。
The high voltage frequency inverter is a key equipment for our country to achieve energy saving and emission reduction strategies. The technology gap of high voltage frequency inverter between Chinese company and foreign company has been reduced, has initially formed a certain scale of the industry. This paper analyzed the current development and the key technology of high voltage frequency inverter at home and abroad, it pointed out that the development tendency of high voltage frequency inverter will continue to work towards the development of higher power, small size and light weight.
出处
《装备机械》
2013年第2期70-74,共5页
The Magazine on Equipment Machinery
关键词
高压变频
电力电子
谐波
矢量控制
直接转矩控制
high voltage frequency inverter
power electronics
harmonic
vector control
direct torque control
