简介:摘要10kV级VS1型真空断路器,具有灭弧能力强、电气寿命长、检修和维护工作量小、运行可靠性高、适合频繁操作的特点,但由于弹簧操动机构结构比较复杂,特别是零件数量较多,加工要求较高,传动环节错综复杂,易出现故障。造成断路器分合闸时间增大及不同期超标,对其安全也是一种威胁。本文就断路器脱扣弹簧进行分析,并就解决方法进行探讨,其根本目的就是要深化结合设备运行情况和试验结果组织开展设备状态分析和评价,加强对预试数据的横、纵向对比分析,对异常数据做深入分析,提早发现设备隐患并及时处理。
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