高炉料车卷扬机电机的变频改造

The Convertible Transformation of Electrical Machinery of Skip Car Hoister on Blast furnace

介绍了南钢 2号高炉上料卷扬机电机采用变频调速技术 ,克服了原变阻控制系统存在的料车起、制动冲击大 ,控制线路复杂 ,事故、故障高等缺点 ,取得了较好的使用效果。

The convertible and governor technology of electrical machinery of skip car hoister is introduced in Nan steel No.2 blast furnace.It selevs the existing question of skip car control system such as high starding and brake lash power,complicated control line,a lot of accident and breakdown .There is a good results.