摘要
阐述了高压变频器在高压空压机系统上的应用,总结出在应用过程中需解决的问题及励磁电流与频率段的对应关系.通过采用高压变频,不仅使高压同步机由直接启动方式变为软启动方式,而且达到了可观的节能经济效益.
Illustrated the application of high-voltage transducer in high-voltage synchronous airpressured machine system. Summaried some problems which have been solved during the application and the relationships between excitation current and corresponding frequency segment. By using the high-voltage transduction technique, not only made high-voltage synchronous air-pressured machine startup way from directly to indirectly , but also obtained considerable economic benefit
出处
《有色冶金节能》
2005年第5期40-42,共3页
Energy Saving of Nonferrous Metallurgy
关键词
变频器
同步空压机
励磁系统
闭环
电机
transducer
synchronous air- pressed machine
excitation system
closed loop
electmmotor
