电工术语
变压器、互感器、调压器和电抗器
变压器和电抗器用一般术语
额定值 rating
额定参数 rated quantities
额定容量 rated power
额定电压(绕组的) rated voltage (of a winding)
额定电压比（变压器的） rated voltage ratio (of a transformer)
额定频率 rated frequency
额定电流（变压器或并联电抗器绕组上的） rated current (of a winding of a transformer or shunt reactor)
额定连续电流 rated continuous current
额定短时电流 rated short-time current
消弧电抗器（消弧线圈）的额定电流 rated current of an arc suppression reactor
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分接 tapping (tap)
主分接（额定分接） principal tapping
分接因数 tapping factor
正分接 plus tapping
负分接 minus tapping
分接级 tapping step
分接范围 tapping range
分接电压比（一对绕组的） tapping voltage ratio (of a pair of windings)
分接工况 tapping duty
分接参数 tapping quantities
绕组的分接电压 tapping current of a winding
满容量分接 full-power tapping
降低容量的分接 reduced-power tapping
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联结组标号 connection symbol
相位移（变压器的）phase displacement (for a transformer)
对应端子 corresponding
绕组联结图 connection diagram of windings
总损耗 total losses
负载损耗 load loss
附加损耗 supplementary load loss
空载损耗 no-load loss
空载电流 no-load current
损耗比 loss ratio
阻抗电压（对于主分接）impedance voltage at rated current(for the principal tapping)
短路阻抗（一对绕组的） short-circuit impedance (of a pair of windings)
电抗电压 reactance voltage
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电阻电压 resistance voltage
电压降或电压升（指定负载下的） voltage drop or rise for a specified load condition
电压调整率（指定负载下的）voltage regulation（for a specified load condition）
零序阻抗 zero-sequenec impedance
变压器效率 efficiency of transformer
恒磁通调压 constant flux voltage variation(CFVV)
变磁通调压 variable flux voltage variation(VFVV)
混合调压 combined voltage variation(CbVV)
温升 temperature rise
设备最高电压 Um highest voltage for equipment Um
额定绝缘水平 rated insulation level
绕组的全绝缘 uniform insulation
绕组的分级绝缘 non-uniform of a winding
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吸收比 dielectric absorption
介质损耗因数（tanδ） dielectric dissipation factor
油中溶解气体分析 dissolved gas (oil ) analysis
局部放电 partial discharge
声功率级(Lw) sound power level
声压级(Lp) sound pressure level
分接开关
开断电流 switched current
循环电流 circulating current
额定通过电流 rated through-current
最大额定通过电流 maximum rated through-current
额定级电压 rated step voltage
最大额定级电压 maximum rated step voltage
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恢复电压 recovery voltage
过渡阻抗 transition impedance
固有分接位置数 number of inherent tapping positions
工作分接位置数 number of inherent
分接变换操作 tap-change operation
操作循环 cycle of operation
逐级控制 step-by-step control
互感器用一般术语
负荷（互感器的）burden (of an instrument transformer)
额定负荷 rated burden
准确级 accuracy class
一次电流 primary current
一次电压 primary voltage
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二次电流 secondary current
二次电压 secondary voltage
二次电路 secondary circuit
励磁电流（电流互感器的）exciting current (of a current transformer)
额定电流比（电流互感器的）rated transformation ratio (of a current transformer)
额定电压比（电压互感器的）rated transformation ratio (of a voltage transformer)
实际电流比（电流互感器的）actual transformation ratio (of a current transformer)
实际电压比（电压互感器的）actual transformation ratio (of a voltage transformer)
电流误差 current error
电压误差 voltage error
相位差 phase displacement
复合误差（电流互感器的）composite error (of a current transformer)
额定短时热电流（电流互感器）rated short-time thermal current (of a current transformer)
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额定连续热电流（电流互感器）rated continuous thermal current (of a current transformer)
额定动稳定电流 rated dynamic current
额定仪表限值一次电流(IPL) rated instrument limit primary current
仪表保安系数(FS) instrument security factor
额定准确限值一次电流（保护用电流互感器的）rated accuracy limit primary current (of a protective current transformer)
误差补偿 error compensation
二次极限感应电势 secondary limiting e.m.f
额定电压系数 rated voltage factor
准确限值系数（保护用电流互感器的）accuracy limit factor (of a protective current transformer)
额定一次电流（电流互感器的）rated primary current (of a current transformer)
额定一次电压（电压互感器的）rated primary voltage (of a voltage transformer)
额定二次电流（电流互感器的）rated secondary current (of a current transformer)
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额定二次电压（电压互感器的）rated secondary voltage (of a voltage transformer)
额定输出（互感器的）rated output
剩余电流 residual current
电流扩大值（测量用电流互感器的）extended rating current (of a measuring current transformer)
内部负荷（电流互感器的）internal burden (of a current transformer)
拐点电压 knee point voltage
剩余电压 residual voltage
高压端子（电容式电压互感器的）high voltage terminal (of a capacitor voltage transformer)
低压端子（电容式电压互感器的）low voltage terminal (of a capacitor voltage transformer)
中压端子（电容式电压互感器的）intermediate voltage terminal (of a capacitor voltage transformer)
开路中间电压（电容式电压互感器的）open-circuit intermediate voltage (of a capacitor voltage transformer)
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电容分压器的分压比 voltage ratio of a capacitor divider
绝缘热稳定性（电流互感器的）dielectric thermal stability (of a current transformer)
交流变压器用一般术语
额定网侧视在功率 rated apparent power on line side
额定阀侧视在功率 rated apparent power on valve side
额定网侧电流 rated current on line side
额定阀侧电流 rated current on valve side
额定网侧电压 rated voltage on line side
额定阀侧电压 rated voltage on valve side
调压器用一般术语
稳压精度 accuracy of a voltage stabilizing
额定输入电压 rated input voltage
输入电压范围 input voltage range
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额定输出电压 rated output voltage
输出电压范围 output voltage range
自动调压速度 response speed
损耗变动量 power loss variation
小型变压器
安全特低电压（SELV）safety extra-low voltage
基本绝缘 basic insulation
附加绝缘 supplementary insulation
双重绝缘 double insulation
加强绝缘 reinforced insulation
试验分类
例行试验 routine test
型式试验 type test
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特殊试验 special test
产品（电力）
电力变压器 power transformer
配电变压器 distribution transformer
油浸式变压器 oil-immersed type transformer
干式变压器 dry-type transformer
升压变压器 step-up transformer
降压变压器 step-down transformer
增压变压器 booster transformer
发电机变压器 generator transformer
联络变压器 system-connection transformer
密封式变压器 sealed transformer
独立绕组变压器 separate winding transformer
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双绕组变压器 two-winding transformer
多绕组变压器 multi-winding transformer
自耦变压器 auto- transformer
有载调压变压器 on-load-tap-changing transformer
无励磁调压变压器 off-circuit-tap-changing transformer
分裂式变压器 dual-low-voltage transformer
厂用变压器 station service transformer
包封线圈的干式变压器 encapsulated-winding dry-type transformer
包绕线圈干式变压器 resin-fiber glass covered winding dry-type transformer
树脂浇注式变压器 cast-resin transformer
非包封线圈干式变压器 non-encapsulated-winding dry-type transformer
全封闭干式变压器 totally enclosed dry-type transformer
封闭干式变压器 enclosed dry-type transformer
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非封闭干式变压器 non-enclosed dry-type transformer
全自动保护变压器 completely self-protected distribution transformer
壳式变压器 shell-type transformer
工业用变压器
电炉变压器 furnace transformer
电炉弧变压器 arc-furnace transformer
电阻炉变压器 resistance transformer
工频感应炉变压器 power frequency induction furnace transformer
矿热炉变压器 ore furnace transformer
盐浴炉变压器 salt bath furnace transformer
交流变压器 converter transformer
整流变压器 rectifier transformer
电化学用整流变压器 electric-chemistry rectifier transformer
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牵引整流变压器 traction rectifier transformer
矿用变压器（一般型）mining transformer (general type)
隔爆变压器 flame-proof transformer
试验变压器 testing transformer
串级试验变压器 cascade transformer
船用变压器 marine transformer
起动自耦变压器 starting auto-transformer
牵引变压器 traction transformer
中频变压器 intermediate-frequency transformer
小型专用变压器
隔离变压器 isolating transformer
安全隔离变压器 safety isolating transformer
无危害式变压器（保安式变压器）fail-safe transformer
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耐短路式变压器 short-circuit proof transformer
调压器
调压器 voltage regulator
感应调压器 induction-voltage regulator
移圈调压器 moving-coil voltage
接触调压器 variable transformer
磁性调压器 magnetic control voltage regulator
自动调压器 automatic voltage regulator
感应自动调压器 automatic induction-voltage regulator
接触自动调压器 automatic variable regulator
电抗器
电抗器 reactor
限流电抗器 current-limiting reactor
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中性点接地电抗器 netral-earthing reactor
并联电抗器 shunt reactor
接地变压器(中性点耦合器) earthing transformer (neutral coupler)
三相中性点电抗器 three-phase neutral reactor
起动电抗器 starting reactor
平衡电抗器 interphase reactor
平波电抗器 smoothing reactor
消弧电抗器（消弧线圈）arc-suppression reactor
阻尼电抗器 damping reactor
调谐（或滤波）电抗器 tuning (filter) reactor
饱和电抗器 saturable reactor
油浸式电抗器 oil-immersed type reactor
空心电抗器 reactor with air reactor
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干式电抗器 dry-type reactor
包封线圈干式电抗器 encapsulated-winding dry-type reactor
非包封线圈干式电抗器 non- encapsulated-winding dry-type reactor
密封式电抗器 sealed reactor
串联电抗器 series reactor
放电线圈 discharge coil
其它
组合式变电站 integral unit substation
矿用隔爆移动变电站 mining flame proof movable substation
分相封闭母线 isolated phase bus
共箱封闭母线 non-segregated phase bus
共箱隔相封闭母线 segregated phase bus
产品结构
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户外式 outdoor type
户内式 indoor type
柱上式 pole-type
自冷(AN) natural air cooling; self-cooling
风冷（AF）forced-air cooling
强迫油循环风冷(OFAF) forced-oil and forced-air cooling
强迫油循环水冷(OFWF) forced-oil and water cooling
强迫油循环导向冷却 forced-directed oil cooling
油保护系统 oil preservation system
储油柜系统 conservator system
隔膜式油保护系统 diaphragm-type oil preservation system
惰性气体压力系统 insert gas pressure system
带气垫的密封式油箱系统 sealed-tank system with gas cushion
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充满油的密封系统 sealed, completely filled system
铁心结构
铁心 core
单相单柱旁轭式铁心 single-phase three-limb core
单相二柱式铁心 single-phase two-limb core
三相三柱式铁心 three-phase three-limb core
三相三柱旁轭式铁心 three-phase three-limb core
多框式铁心 multi frame type core
卷铁心 wound core
叠积式铁心 laminated core
绕组和线圈
绕组 winding
高压绕组 high-voltage winding
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低压绕组 low0voltage winding
中压绕组 intermediate-voltage winding
一次绕组（变压器的）primary winding (of a transformer0
一次绕组（电压互感器的）primary winding (of a voltage transformer)
一次绕组（电流互感器的）primary winding (of a current transformer)
二次绕组（变压器的）secondary winding (of a transformer)
附加绕组 auxiliary winding
稳定绕组 stabilizing winding
公共绕组 common winding
串联绕组 series winding
励磁绕组 energizing winding
相绕组 phase winding
阀恻绕组 valve side winding
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网恻绕组 line side winding
平衡绕组 balancing winding
剩余电压绕组 residual voltage winding
耦合绕组 coupling winding
线圈 coil
饼式线圈 disc winding
连续式线圈 continuous winding
螺旋式线圈 helical winding
纠结式线圈 inter leaved winding
叉花纠结式线圈 sandwich interleaved winding
交叠式线圈 sandwich winding
同心式线圈 concentric winding
插入电容式线圈(内屏蔽式线圈) capacitor shield winding
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箔式线圈 foil winding
层式线圈 layer winding
纠结-连续式线圈 inter leaved and continuous winding
联结种类
星形联结 star connection
三角形联结 delta connection
曲折形联结 zigzag connection
开口三角形联结 open delta connection
开路绕组 open winding
斯柯特联结 Scott connection
勒布兰克联结 Leblanc connection
主要组件及零部件
装配用的组件总
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套管 bushing
储油柜 oil conservator
气体继电器 gas relay; Buchholz relay
吸湿器 dehydrating breather
散热器 radiator
管式散热器 pipe-type radiator
片式散热器 panel-type radiator
冷却器 cooler
风冷却器 forced air cooler
水冷却器 water cooler
净油器（虹吸净油器） oil (siphon) filter
油位计 oil level indicator
油流继电器 oil-flow relay
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压力释放装置 pressure relief device
压力式（信号）温度计 pressure-type thermometer
电阻式温度计 resistance-type thermometer
铁心的零部件
铁心柱 core limb
铁轭 yoke
夹件 clamps
（线）匝 turn
线段 section
器身 active part (core and winding assembly)
静电环 electrostatic ring
静电屏 electrostatic shielding
角环 angle ring
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桶式油箱 barrel type tank
钟罩式油箱 bell type tank
平面式油箱 plane type tank
波纹式油箱 corrugated type tank
带散热管的油箱 tank with bend tipe
端子
线路端子 line terminal
中性点端子 neutral terminal
铁心接地点端子 earthed terminal for core
分接开关及主要零部件
有载分接开关 on-load tap-changer
无励磁分接开关 off-circuit tap-changer
选择开关 selector switch
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切换开关 diverter switch
分接选择器 tap-selector
转换选择器 change-over selector
粗调选择器 coarse change-over selector
极性选择器 reversing change-over selector
触头组 set of contacts
主触头 main contacts
通断触头 main switch contacts
过渡触头 transition contacts
分接位置指示器 tap position indicator
驱动机构 driving mechanism
电动机构 motor-drive mechanism
分接变换指示器 tap-change in progress indicator
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极限开关 limit switch
机械端位止动装置 mechanical end stop
并联控制装置 parallel control devices
紧急脱扣装置 emergency tripping device
过电流闭锁装置 over current blocking device
操作计数器 operation counter
电动机构的手动操作 manual operation of motor-device mechanism
再启动装置 restarting device
互感器组件及零部件
电容分压器(电容式电压互感器的) capacitor voltage divider (of a capacitor voltage transformer)
电磁单元（电容式电压互感器的) electromagnetic unit (of a capacitor voltage transformer)
高压电容器(电容式电压互感器的) high voltage capacitor (of a capacitor voltage transformer)
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中压电容器(电容式电压互感器的) intermediate voltage capacitor(of a capacitor voltage transformer)
保护装置(电容式电压互感器的) protective device (of a capacitor voltage transformer)
主（电容）屏 main capacitor plate
端(部电容)环 ending ring
端(部电容)屏 end screen
磁分路 magnetic shunt
短路匝 short-circuited turn
膨胀器 expender
调压器零部件
滑动接触电刷 sliding type current collector
滚动接触电刷rolling type current collector
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附：（参考）
成品堆放区 storing area of manufactured goods
110Kv叠片区域 core laminating area of 110Kv transformer
35Kv绕线区 winding manufacturing area of 35Kv transformer
文明道 instructed line
110Kv绕线区 winding manufacturing area of 110Kv transformer
工装模具区 placing area of winding manufacturing tools
线材存放区 area of magnetic wire storing
组件装配区域 group parts assembly area
35Kv器身制作区域 manufacturing area of 35Kv transformer
铁心片存放区域 sheet cores storing area
铁心叠片区域 core laminating area
卷铁心生产区域 wound core manufacturing area
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干变总装区域 general assembly area of Dry-Type
成品线圈堆放区域 area for manufacturing windings placing
干变模具摆放区 area for outer mandrels placing
干变夹装区域 area for coils claming
白胚摆放区域 area for winding to Be clamped placing
干变浇注班 area for transformer casting team
半成品摆放区域 area for half-manufactured products placing
干变试验站 testing area for Dry-Type
干变绕线区域 area for winding manufacturing
干变绝缘制作区域 area for insulation manufacturing
干变包丝区域 area for fiberglass placing
来料线材区 storing area of coming magnetic wire
成品线材区 storing area of manufactured magnetic wire
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线圈的切割休整间 incising and fixing coils room for windings
真空浇注罐 epoxy resign vacuum casting equipment
冲击试验台 impact testing set
纵剪线 Slitting Line
横剪线 Cut-to-Length Line
成品硅钢片堆放区 storing area of manufactured silicon sheet steel
箔绕机 foil winding machine
铜箔堆放区 placing area for copper foil
控制柜 control cabinet
行车 over head traveling crane
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