In summer high load period, transformers in this station had overload, so it's urgent to take into the extension.
在夏季负荷高峰期，站内已经出现了主变过负荷现象，增容扩建迫在眉睫。
The fault trip of AC filter overload protection in Gezhouba converter station leaded to the out of service of all HP11/13 low-pass AC filters.
根据葛洲坝换流站一次双极停运事故的现象，指出过负荷保护误动作是这次事故的主要原因。
The fault trip of AC filter overload protection in Gezhouba converter station leaded to the out of service of all HP11/13 low-pass AC filters.
根据葛洲坝换流站一次双极停运事故的现象，指出过负荷保护误动作是这次事故的主要原因。
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