摘要
邯钢第一炼钢分厂１２０方坯连铸拉矫电机，由原来的直流电机改为交流电机及配用交流变频调速器。本文通过工艺对比及经济效益分析，得出了使用交流拉矫电机和交流变频调速器的优点及取得的经济效益。实践证明，交流拉矫电机及交流变频调速器能适应邯钢潮湿、粉尘及高温的工作环境。
n the basis of contrast and analysis, the advantage of and benefit gained from using AC motor and frequency converter device for drawing and straightening in 120 square billet concaster to replace DC motor are presented. It is proved by practice that the substitution can fit the damp.dusty and very hot environment in the plant.
出处
《河北冶金》
1995年第2期33-37,共5页
Hebei Metallurgy
关键词
拉矫电机
变频调速器
方坯连铸机
电机
DC drawing and straightening motor AC drawing - andstraightening motor AC frequency converter device
