摘要
为提高对各种规格的矿用减速器和制动器的检测性能和方法,设计研制了一种集电气和机械设备为一体的加载检验装置,选用四象限变频器,通过共用整流单元和两套可互为驱动和加载的逆变单元,将机械能转变为电能并反馈电网,该装置可分别对减速器和制动器做综合检测。重点论述该检验装置的工作原理、系统传动组成以及技术关键。该加载检验装置已通过验收,并在实际应用中取得了良好的使用效果。
In order to improve the detection performance and method of mine reducer and brake for various kinds of specifications, a loading test device with electric and mechanical equipment is designed and developed. Selected four quadrant frequency converter, through common rectifier unit and two sets of mutually drive and load to the inverter unit mechanical energy into electrical energy and fed into the grid, the device can be respectively of reducer and brake for comprehensive detection. The working principle of the test equipment, the system transmission and the key technology are discussed in this paper. The loading test equipment has passed the acceptance, and has achieved good results in the practical application.
出处
《煤矿机电》
2016年第4期35-37,41,共4页
Colliery Mechanical & Electrical Technology
关键词
四象限变频器
共用整流单元
检验装置
four quadrant frequency converter
shared rectification unit
test device
