一．电气名词 Electric items
二．线路（母线、回路）Lines (Bus , circuits)
三．设备 Equipments
四．保护、继电器 Protection , relays
五．电气外表 Electric instruments
六．防雷 Lightning protection
七．接地 Grounding , earthing
八．室、所 Room , Substation
九．电修车间设备 Equipments of electric repair
十．材料 Material
十一．图名 Drawings , diagrams
十二．表头 Tables
十三．规范图词汇 Terms from standard DWG

一．电气名词 Electric items

交（直）流 Alternating (direct) current
短路电流 Short-circuit current
开端次暂态短路电流 Initial subtransient short-circuit current
冲击电流 Impulse current
稳态短路电流 Steady state short-circuit current
临界电流 Critical current
堵截电流 Rupturing current
熔断电流 Blow-out current
缺点电流 Fault current
核算电流 Calculating current
极限有限电流 Limit effective current
过电流 Over current
逆电流 Inverse current
整定电流 Setting current
额定电流 Rated current
电流密度 Current density
短路电流最大有用值 Maximum effective value of short-circuit current
高压 High-voltage , High-tension
低压 Low-voltage , Low-tension
核算电压 Calculating voltage
激磁电压 Exciting voltage
冲击电压 Impulse voltage
临界电压 Critical voltage
残留电压 Residual voltage
击穿电压 Puncture voltage
脉动电压 Pulsating voltage
供电电压 Supply voltage
电力电压 Power voltage
照明电压 Lighting voltage
灯丝电压 Filament voltage
额定电压 Rated voltage
电压扔掉 Voltage loss
过(欠)电压 Over (under) voltage
线路电压 Line voltage
电压降 Voltage drop
作业电压 Working voltage
一次电压 Primary voltage
二次电压 Secondary voltage
电源 Electric source (power supply)
自控电压 Power supply for process control
6kV操控亮光电源 Flashing supply for 6kV control
作业电源 Working power supply (electric source)
保安电源 Emergency power supply (electric source)
直流稳压电源 Stabilized D.C. source
操控电源 Control supply
直流电源 D.C. source
沟通电源 A.C. source
负荷核算 Load calculation
设备容量 Installed capacity
需求容量 Electric demand
功率因数 Power factor
设备高度 Mounting height
耐电压 Breakdown voltage
工频耐压 High-voltage test with working frequency
外表闪络 Surface flash-over
直流走漏 D.C. leakage
体电阻率 Volume resistivity
介质扔掉角 Dielectric loss angle
击穿强度 Puncture intensity
电压等级 Voltage grade
比重 Specific gravity
功用 Feature
相序 Phase sequence
瞬时 Instantaneous
倾角 Angle of inclination
跨度 Span
正极 Positive pole
负极 Negative pole
截面(积) Cross section area
辅佐电源 Auxiliary source
遮断容量 Interrupting capacity
载流量 Current-carrying capacity
校对系数 Correction factor
接连负荷 Continuous load
长期载流量 Continuous capacity
长期额定值 Longtime rating
电动机堵转电流 Locked-rotor motor current
绑缚负荷 Limited load
电感负荷 Inductive load
感应电流 Induced current

二．线路（母线、回路）Lines (Bus , circuits)
母线 Bus-bar
合闸电源 母线 Closing power source bus
亮光母线 Flashing-bus
备用母线 Spare bus
装在支柱上的插接式母线 Post-supported plug-in bus way
装在吊钩上的插接式母线 Hook-supported plug-in bus way
装在支架上的插接式母线 Bracket-supported plug-in bus way
小母线 Miniature bus
电源小母线 Power supply miniature bus
操作小母线 Operating miniature bus
事端信号小母线 Miniature bus for fault signal
亮光小母线 Flashing miniature bus
主母线 Main bus
直流主母线 D.C. main bus
预告母线 Prewarning bus
干线 Main line
照明干线 Lighting main line
接地干线 Grounding main line
插座干线 Receptacle main line
电压干线 Voltage main line
端子出线 Terminal outgoing
中性线 Neutral
支线 Branch-line
引进线 Lead-in
电气线路 Electric circuit
沟通配电线路 A.C. distribution circuit
直流配电线路 D.C. distribution circuit
事端照明线路 Emergency lighting circuit
操控线路 Control circuit
接地或接零线路 Grounding or neutralizing circuit
信号线路 Signal circuit
有接地极的接地线路网 Grounding with grounding electrodes
定子绕组测温回路 Temperature measuring circuit for stator winding
接地信号回路 Grounding signal circuit
亮光信号回路 Flashing-signal circuit
开阀回路 Circuit for opening valve
关（闭）阀回路 Circuit for closing valve
开度计回路 Circuit for opening meter
电流丈量回路 Current-measuring circuit
差动保护回路 Differental protective circuit
过流保护回路 Over-current protective circuit
合闸回路 Closing circuit

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