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METHOD FOR CONTROL OF FAILURE TRIPPING section switch TYRES two-transformer the substation restoration of normal power supply circuit for the ring
METHOD FOR CONTROL OF FAILURE TRIPPING section switch TYRES two-transformer the substation restoration of normal power supply circuit for the ring
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机译:故障跳闸分段开关轮胎二次变压器的控制方法变电站环网正常供电电路的恢复
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摘要
A method for controlling failure disabling section switch two-transformer substations, busbar when restoring normal power supply circuit for a ring network, comprising fixing inrush current and measuring the time between them, characterized in that control the appearance of voltage across the tire main power source and when it appeared, then start counting time delay tripping section switch controlled tire while a decrease the operating current consumed by a backup power source, to a value op edelyaemoe redundant load line and, if the end of the countdown operating current reduction has not occurred, then conclude refuse off section switch two-transformer substations, busbar when restoring normal power supply circuit for a ring network.
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