三电平组合式防爆高压变频器在煤矿刮板输送机上远距离驱动的应用

Three Level Combined Explosion-proof High Voltage Frequency Converter Application of Long Distance Drive on Scraper Conveyor

介绍了三电平组合式防爆高压变频器在神华新疆宽沟煤矿的实际应用,从分析当前几种常用的防爆高压变频器的传输距离入手,对该款变频器的技术性能、现场应用情况以及所产生的经济效益和社会效益等方面做了论述。

The three level combined explosion-proof high voltage inverter in the practical application of Shenhua in Kuangou coal mine in Xinjiang, starting from the analysis of the current transmission distance of several commonly used explosion-proof high voltage inverter, the inverter of technical performance, the field application and the economic benefits and social benefits and other aspects are discussed.