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矿井提升是地下矿山生产的咽喉,无论哪种提升机,对电气传动的要求都很高,电气传动系统性能的优劣,可靠性的高低,都直接关系到矿山生产的效率和矿山生产的正常进行,因此本文对矿井提升调速系统提出一些改造与分析。
Mine upgrading is the throat of the underground mine production, no matter what kind of hoist, the requirements of the electrical drive are high, the performance of the electrical drive system, the level of reliability, are directly related to the efficiency of mine production and the normal production of mines Therefore, this paper put forward some transformation and analysis of mine speed control system.