摘要
针对大湾煤矿主井提升机电控系统进行改造,通过对交流调速系统转子串电阻调速方式优缺点的对比,拟采用国内先进的高压变频调速装置,取得了显著的效果。
For the transformation work of dawan mine shaft hoisting the main electrical control system, compared to the use of AC variable speed rotor speed series resistance way the advantages and disadvantages , plans to use the domestic advanced high voltage inverter device, obtains the notable effect.
出处
《煤炭技术》
CAS
2008年第6期32-34,共3页
Coal Technology
关键词
高压变频
煤矿
提升机
可靠稳定性
high vohageinverter
mine
hoist
reliable stability
