煤矿安全2019，Vol.50Issue(9)：140-143,4.DOI:10.13347/j.cnki.mkaq.2019.09.036
变频器系统在电牵引采煤机中的应用
Application of Frequency Inverter System in Electric Haulage Shearer
马鹏飞1
作者信息
- 1. 同煤浙能麻家梁煤业有限责任公司,山西 朔州 036000
- 折叠
摘要
Abstract
Taking the shearer used in 14204 working face of Tongmei Zheneng Majialiang Coal Industry Company as an example, the power supplying design and controlling part design of the inverter system are analyzed, and some protection functions of the inverter system are expounded. In the automatic mode of coal mining, the haulage speed of shearer can be adjusted automatically according to the load of scraper conveyor. With the using of this shearer, the labor intensity of the staff is reduced, and the working efficiency is improved.关键词
变频器系统/电牵引采煤机/速度调整/电机温度保护/接地监测保护Key words
inverter system/electric haulage shearer/speed regulation/motor temperature protection/grounding monitoring protection分类
矿业与冶金引用本文复制引用
马鹏飞..变频器系统在电牵引采煤机中的应用[J].煤矿安全,2019,50(9):140-143,4.
