摘要
本文分析了炼钢180吨和200吨冶金铸造桥式起重机电控设备存在的安全隐患和制约生产的瓶颈问题,通过不断的完善、改进和参数优化,实现了设备本质安全、稳定运行。
The paper analyzes the latent danger of safely running and the bottleneck prob- lem of restricting production for electrical control system of 180 tons and 200 tons metallurgical bridge crane casts in JISCO, through the improvement and optimization of parameters, the sta- ble and safe running of the electrical device has been realized.
关键词
调压调速装置
滑触线
伸缩缝
the device of VVVF
bus bar
the stretch and shrink gap
