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矿井提升机在生产过程中担负着提升煤炭、矸石、升降人员、下放物料和设备等重任。矿井提升机要求配备良好的电控系统和保护装置,以保证提升机安全和可靠运行。1存在问题某矿提升系统采用TKD-A电控系统,交流绕线
Mine hoist in the production process responsible for upgrading coal, waste rock, lift personnel, decentralization of materials and equipment and other tasks. Mine hoist requires a good electrical control system and protection devices to ensure the hoist safe and reliable operation. A problem with a mine lifting system using TKD-A electronic control system, AC winding