协庄煤矿1#副井绞车变频技术改造  

Variable Frequency Technology Rebuilding of 1# Subsidiary Shaft Wench in Xie Zhuang Coal Mine

作　　者：常仁强[1] 尹汉卿[1] 

机构地区：[1]新汶矿业集团公司协庄煤矿

出　　处：《变频器世界》2009年第2期46-49,54,共5页The World of Inverters

摘　　要：变频绞车是以全数字变频调速为基础,以矢量控制技术为核心,具有低频转矩大、调速平滑、调速范围广、精度高、节能明显等优点;具备结构紧凑、体积小、移动方便、安全防爆、操作简单、运行安全稳定、故障率低、基本免维护等特点,对于煤矿绞车安全运行具有深远意义。Variable frequency wench based on total number VVVF, took vector control technology as the core, it has big a lot of advantages such as tow-frequency torque, smooth speed control, wide speed control range, high precision, and saving energy; With compact structure, small size, mobile convenience, safety explosion-proof, simple, safe and stable operation, low failure rate, and basic maintenance-free features. These had great significance to safe operation of coal mines.

关 键 词：煤矿绞车 电控改造 变频控制 节能环保 

分 类 号：TD53[矿业工程—矿山机电]