摘  要：本文介紹了新風(fēng)光高壓變頻器在冀中能源峰峰集團(tuán)大淑村礦提升絞車(chē)上的改造情況，對(duì)高壓提升變頻調(diào)速系統(tǒng)改造方案及效果作了論述。 關(guān)鍵詞：高壓提升變頻調(diào)速系統(tǒng)；煤礦提升提升機(jī)；改造 Abstract: This paper introduces the transformation of the new Fengguang high-voltage frequency converter on the lifting winch of Dashucun Coal Mine in Jizhong Energy Fengfeng Group, and discusses the transformation plan and effect of the high-voltage lifting variable frequency speed control system. Key words: [登陸后可查看全文]