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本文介绍了风光牌高压提升机变频器在煤矿主井上的应用情况,对节能效果进行了分析。由于矿井提升机对转速精度及加减速度要求较高,必须采用高精度变频调速系统。
This article introduces the application of Fengguang brand high-pressured hoist frequency converter in coal mine main shaft, and analyzes the energy-saving effect. As the mine hoist on the speed accuracy and acceleration and deceleration requirements are higher, we must use high-precision frequency control system.