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矿用提升机是矿山企业最重要的设备之一,国家对提升机的安全性能有很高的要求。为了保证提升机能够安全可靠地运行,提升机电控系统设置了许多安全保护及联锁保护,亚同步保护就是其中之一。
Mine hoist is one of the most important equipment in mining enterprises, the state of the hoist safety performance has high requirements. In order to ensure that the hoist can run safely and reliably, hoist electromechanical control system is equipped with many safety protection and interlock protection. Sub-synchronous protection is one of them.