格构构件的布置方式。Arrangementofthemembersinalatticesupport....[继续阅读]

    功率损耗对时间的积分。Timeintegralofpowerlosses....[继续阅读]

    如果重合不成功,便重合两次或三次(通常不多于三次)的一种自动重合闸。Anautomaticreclosingrepeatedtwoorthreetimes(usuallynotmore)ifitisunsuccessful....[继续阅读]

    与维修活动本身有关的辅助技术活动所用的累积时间。Theaccumulatedtimenecessarytoperformauxiliarytechnicalactionsassociatedwiththemaintenanceactionitself....[继续阅读]

    多区段母线保护的非选择部分,一般监视流过全站各终端的电流。注:母线保护的跳闸取决于检测区与一个判别区两者的动作。Thenon-selectivepartofamulti-zonebusbarprotection,generallysupervisingcurrentflowattheterminalsofthecompletestation.Note:Trippingfromtheb...[继续阅读]

    在电弧通过灭弧室突然释放气体使工频续流截断的避雷器。Anarresterwithanarcingchamberinwhichthecurrentisinterruptedbyasuddenreleaseofgascausedbythepassageofthearc....[继续阅读]

    与一接地装置相连接的绞线。Cableconnectingashort-circuitingdevicewithapartwhichisatearthpotential....[继续阅读]

    在一定的频率及幅值范围内的电压波动,由它引起照明设备输出闪烁。Voltagefluctuationswithinarangeoffrequenciesandamplitudescausingflickertoappearintheoutputofcertainlightingequipment....[继续阅读]

    由绝缘材料制成,防止电流从脚部通过人体。注1:在一些国家,绝缘鞋又称“电阻鞋”;注2:绝缘鞋能提供完整地或部分地电弧热防护和有限的机械防护。Footwearmadefrominsulatingmaterialswhichprovideprotectionagainstcurrentpassingfromthefeetthroughthehumanb...[继续阅读]

    工质依靠锅炉下降管中的水与上升管中汽水混合物之间的密度差进行循环,且水相与蒸汽相在汽包中分离的一种电站锅炉。Aboilerinwhichcirculationiscreatedbyconvectionandinwhichadrumseparatesthewaterphasefromthesteamphase....[继续阅读]