冶金工厂高压电动机的几种起动方式比较

A Comparison of the Start-up Modes of High-voltage Motors in Metallurgical Works

伴随着经济的快速发展,冶金、矿山等产业规模也不断的壮大,而大功率高压电动机在工业生产中所占的比例也越来越大,能否成功地保证高压电动机起动和可靠运行就显得十分重要,直接关系到企业的经济效益。文章以某钢厂为样本,分析比较了高压电动机常用的几种起动方式。

With the rapid development of economy, the scales of metallurgical and min-ing industries has been continuously growing and more and more high power high-voltage mo-tors have been used in industrial production, therefore it becomes very important and directly related to the economic performance of the enterprises to ensure the starting and reliable op-eration of these high-voltage motors. Taking some steelmaking plant as an example, the article comparatively analyzes several common starting modes of high-voltage motors.