标准旁路开关，定期保养和维护时不用停电待产。
Standard by-pass switch, no need to cut down power and stop production for repair and maintenance of equipments.
介绍了新型电压控制拓扑、晶闸管旁路开关的交换逻辑。
The new voltage control topology is presented, as well as the commutation logic for the thyristor bypass switch is provided.
综合运用两套复压过流保护，实现对旁路开关区域的保护。
Two multiple voltage overcurrent protections are used to realize the protection of bypass area.
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