茂名学院学报2003，Vol.13Issue(1)：19-22,55,5.
节能型直接电磁转矩负载的交流调速系统研究
A Study of Energy- Saving AC Speed- Governing System with Electromagnetic Load
陈政石 1刘娟1
作者信息
- 1. 茂名学院计算机与电子信息学院,525000
- 折叠
摘要
Abstract
A new kind of variable frequency speed - governing experiment system which has the structure of two par-allel inverters at DC bus and output of inverter driving two series asynchronous motors at the same shaft is presented inthis paper. The results of the experiment show that this creative AC variable frequency speed - governing experimentsystem can: a) realize the load relationship of direct electromagnetic torque between the motor group;b) get the contin-uous control process easily for the reaction load and potential energy load during four quadrant; c)achieve the total avail-ability of the regenerated energy at any kind of load. The system's power consumption makes up under 30% of actualload power at any kind of load.关键词
交流调速/电磁负载/节能/差频控制Key words
AC speed- governing/electromagnetic load/energy saving/difference frequency分类
信息技术与安全科学引用本文复制引用
陈政石,刘娟..节能型直接电磁转矩负载的交流调速系统研究[J].茂名学院学报,2003,13(1):19-22,55,5.
