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- This article discusses the differential protection malfunction of transformers with no-load Input caused by,analyzes the emergence,hazards and characteristics of excitation inrush current. 论述了变压器空载投入时差动保护误动作原因是由励磁涌流引起的,分析了励磁涌流的产生、危害及其特点。
- Analysis of an accident of a feeder over-current protection malfunction 一起出线过流保护误动事故分析
- Analysis and countermeasure of transformer differential protection malfunction due to CT saturation CT饱和引起变压器差动保护误动的分析与对策
- Reason analysis and its countermeasure of generator reverse power protection malfunction caused by the secondary circuit anomaly of voltage transformer 电压互感器二次回路异常引起发电机逆功率保护误动作的原因分析及解决方法
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
- The young in our society need careand protection. 我们社会的年轻人需要受到关怀和爱护。
- He was paying out half his profits as protection. 他把所得利润的一半交给歹徒作为保护费。
- They lobbied on the environmental protection issue. 他们就环境保护问题在议员中进行了游说。
- A thin jacket is a poor protection against cold. 一件单薄的夹克衫不足以御寒。
- The settlers banded together for protection. 移民联合起来保护自己。
- He's devoted his whole life to the protection of the rare animals. 他终生献身于珍稀动物的保护。
- A thin coat gives little protection against the cold. 一件薄上衣没有什么御寒作用。
- protection malfunction 保护误动
- Any payment exacted for protection. 勒索的钱财强逼某人支付的保护费
- A place offering protection and safety; a shelter. 避难所提供保护及安全的场所; 庇护所
- She put on dark glasses as a protection against the strong light. 她戴上墨镜以防强光的照射。
- The ships required the protection of naval and air power. 船只本身需要海军和空军的保护。
- He wore a thick overcoat as a protection against the bitter cold. 他穿著厚实的大衣以抵御严寒。
- The construction workers wore metal helmets for protection. 建筑工人为了防护而带金属头盔。