Discussion on High Voltage Frequency Converter Applied in Mine Hoister Electric Control System
The application of high voltage frequency converter in electric control system of mine hoister is discussed in this article. It introduces the advantages of No. 1 auxiliary shaft AC electrical control system in Huogeqi Copper Mine of Bayinnaoer Western Copper Co., Ltd. After reconstruction. As a resurt, the high voltage frequency converter raises a remarkable economic benefit. This article may be taken as a reference while reconstructs mine hoister system and select hoister for speed adjusting.
hoisterpotential energy loadhigh voltage frequency convertervector controlfour quadrants
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