摘要
受复杂的生产条件和环境影响,煤矿主通风机一般都选用功率比较大的型号,电机工频全速运行,耗能严重。振兴二矿主通风机升级改造中运用高压变频器技术,实现了系统可靠运行,且易于维护,取得了显著的节能效果。
Coal mine due to production conditions and environment affected by the complex, in the selection of main fan are generally used in relatively large power model, motor running at full speed, high power consumption. Application of high voltage inverter technology to promote the upgrading of two main fan in No.2 Mine of Zhenxing, the system reliable operation, easy maintenance, has achieved remarkable energy-saving effect.
出处
《煤矿机械》
北大核心
2014年第7期199-201,共3页
Coal Mine Machinery
关键词
主通风机
高压变频器
变频调速
main fan
high voltage frequency converter
frequency conversion speed regulation .
