摘  要：濟(jì)寧市范圍內(nèi)的一些煤炭企業(yè)開展煤礦提升機(jī)應(yīng)用變頻調(diào)速技術(shù)改造的研究，并且針對(duì)運(yùn)行中出現(xiàn)的問題從多個(gè)方面提出技術(shù)措施并進(jìn)行實(shí)施，有效地保障了變頻調(diào)速技術(shù)在煤礦提升機(jī)的安全運(yùn)行，對(duì)于類似情況的礦區(qū)具有一定的參考價(jià)值。 關(guān)鍵詞：煤礦；提升機(jī)；變頻調(diào)速技術(shù) Abstract: Jining city within the scope of some of the coal enterprises to carry out machine application of frequency conversion speed regulation technology transformation of mine hoist, and in view of the problems occurred in operatio[登陸后可查看全文]