摘要
提出一种采用同轴异步电动机组的结构和并联逆变器差频控制技术的新型交流调速实验系统。它能通过调速过程的再生发电功率回馈实现无轴功耗的负载调速特性。实验结果证明了该系统方案原理正确,有明显的节能效果。
An AC speed ajustment experiment system of twomotors with one axis, Which based on frequency-difference control and driven by double inverters structure is proposed this by paper. The system realizes the speed control performance without axis power consumed by the entirely cycle using of regenurate energy from motor group , The correct of the system principle and energy saving evidently have been verified yet in this paper.
出处
《电气应用》
北大核心
2005年第9期33-35,38,共4页
Electrotechnical Application
