摘要
文章介绍煤矿副井提升绞车电控系统实施高压变频改造情况,从原背景、存在的问题、新电控系统原理、改造后的技术经济分析和应用效果几方面较细致的浅析。
This paper introduced the situation of application of high voltage frequency conversion technology on winch electric control of coal mine. It discussed the background, the existing problems, systemic principle, technical economic analysis and application effect etc.
出处
《江西能源》
2008年第1期62-65,共4页
Jiangxi Energy
关键词
高压变频技术
煤矿副井绞车电控
改造应用
high voltage frequency conversion technology
winch electric control of coal mine
application
