论文部分内容阅读
梅山矿业采矿场在新引进 2 #主井提升机系统中使用瑞典 ABB公司交 -交变频调速控制系统 ,有效地降低了采矿生产能耗 ,取得了良好效果 ,2 0 0 1年节电 40余万 k W·h。2 #主井采用的变频节能项目引进瑞典ABB公司矢量交 -交变频控制技术 ,采用直接拖动方式带动双绕组无刷同步电动
Meishan Mining Mining Field in the new introduction of 2 # main shaft hoist system using ABB, Sweden AC - AC variable frequency speed control system, effectively reducing the energy consumption of mining production, and achieved good results, saving 20,001 10,000K W · h. 2 # main shaft frequency conversion energy-saving projects introduced by Sweden ABB vector cross-AC frequency control technology, the use of direct drag driven dual-winding brushless synchronous motor