摘  要：变频调速技术改造是煤矿提升系统节能的主要手段之一。本文介绍了风光高压变频器在内蒙古某煤矿提升机上的应用情况。

关键词：高压提升变频调速系统；煤矿提升机；改造

Abstract: The frequency conversion transformation is one of coal mine promotion system energy conservation main methods.This article briefes the application on mine elevator of the Fengguang brand high-voltage inverter in Neimenggu coal mine .

Key words: The system of high voltage lifter inverter;Coal mine hoist ;Transformation

【中图分类号】U264.91+3.4  【文献标识码】B   文章编号1561-0330（