摘 要：文章介绍了兖州矿区将变频调速技术用于煤矿井下带式输送机实践中存在的问题以及采取的有效技术措施，对于类似情况的矿区具有一定的参考价值。 关键词：煤矿；变频器；防爆；带式输送机 Abstract: The article introduces the frequency speed control technology in Yanzhou mining area coal mine belt conveyor for existing problems in practice and effective technical measures, has a certain reference value for similar mining area. Key words: Coal mine；Inverter；Explosion-proof；Belt conveyor 【中[登陆后可查看全文]