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【多选题】
保护动作断路器拒分的处理原则有（ ）
A.
结合保护装置动作情况，核对断路器的实际位置，确定拒动断路器。
B.
检查监控系统断路器跳闸情况及光字、告警等信息。
C.
检查断路器保护出口压板是否按规定投入、控制电源是否正常、控制回路接线有无松动、直流回路绝缘是否良好、气动、液压操动机构压力是否正常、弹簧操动机构是否正常、 SF 6 气体压力是否在合格范围内、汇控柜或机构箱内远方 / 就地把手是否在 “ 远方 ” 位置，分闸线圈是否有烧损痕迹。
D.
向值班调控人员汇报一、二次设备检查结果，按照值班调控人员指令隔离故障点及拒动断路器，并将非故障设备恢复运行。
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