电气传动2018，Vol.48Issue(3)：47-50,4.DOI:10.19457/j.1001-2095.20180309
混合动力挖掘机电机驱动回转系统设计
Design of Electric Driving Swing System in Hybrid Excavator
韩素贤 1姚洪 2魏毅立3
作者信息
- 1. 包头职业技术学院电气工程系,内蒙古 包头014030
- 2. 杭州西湖电子集团有限公司,浙江 杭州310012
- 3. 内蒙古科技大学信息工程学院,内蒙古 包头014010
- 折叠
摘要
Abstract
The possibility and advantage were analyzed of the substitution of the hydraulic motor by electric motor in the hybrid excavator swing system.The structure and working principle of the electric driving swing system were introduced. The electrical control network and control strategy in the main controller were designed and the speed vector control algorithm of the swing motor was also presented.The swing experiment shows that the speed response of the electric driving swing system can meet the requirements of the working condition of excavators and the kinetic energy of the upper structure can also be recuperated during the braking phase.Therefore,the electric driving scheme can reduce the energy consumption of the hybrid excavator further.关键词
混合动力/工程机械/电机驱动/回转系统Key words
hybrid power/construction machinery/electric driving/swing system分类
信息技术与安全科学引用本文复制引用
韩素贤,姚洪,魏毅立..混合动力挖掘机电机驱动回转系统设计[J].电气传动,2018,48(3):47-50,4.
