国内外厚煤层大功率电牵引采煤机机电一体化新技术

New Electro-mechanical Integration Technology of Supper Power Shearers For Thick Coal Seam Mining In Domestic And Foreign

摘要: 介绍国内外大功率厚煤层电牵引采煤机的机电一体化新技术,包括总体技术、交流变频电牵引技术、工况检测、故障诊断技术、自动调高技术、远程通讯和集中控制技术。

Abstract: The paper introduces the new electro-mechanical integration technology of supper-power shearers for thick coal seam mining,including general design technology,AC （VVVF） haulage technology,diagnosing ＆ monitoring technology,auto opening control technology,remote communication ＆ centralized control technology.