厂用电快切装置 PlantPower Fast Transfer Device
厂用电快速切换 auxiliary power change-over
电源快速切换装置 power quick-switching device
快速切换装置 fast switch device
自动快速切换装置 automatic quick-changeover unit
厂用电快切 quick station supply switching
厂用电切换 plant supply switch; switching of auxiliary power supply; auxiliary power supply switch; power supply transfer; auxiliary Power switching; power transfer; auxiliary power supplyswitching; auxiliary power switchover; auxiliary power switch; plant power-supp ly switchover
厂用电切换方式探讨 Discussion on house supply transfer
发电厂厂用电 Electrical Auxiliary System of Power Plant
厂用电电压 service voltage; auxiliary power supply voltage; service power voltage
厂用电电压等级选择 Selection of Auxiliary Power Voltage Grade
厂用电电源 high voltage auxiliary power
厂用电自动切换装置 1000 kV substation
发电厂用电系统 electric auxiliary system of power plant
备用电源自动切换装置 reserve power source automatic connection device
变电所电源的快速切换 Fast transfer of substation power supply
电气装换装置 electro-pneumatic transfer device
电源的快速切换 quick transferring of power supply
电源快速切换 quick power switching