电工名词
1.over-exciting curve 过励磁曲线
2. rated power 额定容量
4. reduced insulation 降低绝缘
5bination of various rated voltage 电压组合
6. rated voltage ratio 额定电压比
8.phase displacement 相位移
11.load loss/total 负载损耗/总损耗
<-load loss 空载损耗
13.loss ratio 损耗比
14. no-load current 空载电流
15.supplementary load loss 附加损耗
16.impedance voltage 阻抗电压
19.voltage regulation 电压调整率
<-sequence impedance / temperature rise 零序阻抗/温升transform英文
21.tapping quantities 分接量
tapping duty/ tapping factor 分接工作能力/分接因数tapping step/ tapping power 分接级/分接容量
22.principal tapping 额定分接
23.plus(minus)tapping 正（负）分接
< distance between limbs 铁心柱中心距
< windows height 铁心窗高
27.lamination factor 叠片系数
29.variable flux voltage variation(V.F.V.V.) 变磁通调压
combined flux voltage variation 混合调压
30.rated short time current 额定短时电流
sound lever/ sound power lever 声级/ 声功率级
back-ground nois 背景噪音
32.switched current 开断电流
33.circulating current 循环电流
34.rated through-current 额定通过电流
35.rated step voltage/ Maximum step voltage 额定级电压/ 最高级电压
38.number of service tapping positions 工作分接位置数
tap-change operation 分级操作电压39.cycle of operation 操作循环
step-by-step contral 逐级控制
40.burden(of an instrument transformer) （互感器的）负荷
41.accuracy class 准确（等）级
42.primary(secondary) current 一（二）次电流
43.primary(secondary) circuit 一（二）次回路exciting current 励磁电流
44.rated transformation ratio/acture ratio 额定变流比/实际变比
45.current error 电流误差
46.rated short time thermal current 额定短时热电流
rated continous time thermal current 额定持续热电流
47.rated dynamic current 额定动稳定电流
48.rated instrument security current 额定仪表保安电流
secondary limiting E.M.F 二次极限感应电势
< compensation 误差补偿
50.accuracy limit factor 准确限值系数
51. rated apparent power on line (valve) side (of converter transformer)
（整流变压器）额定网（阀）侧表观容量52.power transformer 电力变压器
distribution transform 配电变压器
53.oil-immersed type transformer 油浸式变压器
54.dry-type transformer 干式变压器
55.step-up(step-down) transformer 升（降）压变压器
56.distribution transformer 配电变压器
57.booster transformer 增压变压器
58.interconnecting transformer 联络变压器
59.sealed transformer 密封式变压器
61.auto-transformer 自耦变压器
62.split winding type transformer 分裂式变压器
64.power plant (electric substation) transformer 发电厂(变电所)自用变压器
65.furnace transformer 电炉变压器包括：arc transformer 电弧炉变压器power frequency induction furnace transformer 工频感应炉变压器resistance furnace transformer 电阻炉变压器ore furnace transformer 矿热炉变压器salt bath furnace transformer 盐浴炉变压器
67.single directional converter 单变流器
68.mining transformer 矿用变压器
69. rectifier transformer 整流变压器包括：electro-chemistry rectifier transformer 电化学用整流变压器traction rectifier transformer 牵引整流变压器
70.flame-proof transformer 隔爆变压器
72.cascade testing transformer 串级试验变压器
73.series-resonant testing equipment 串联谐振试验设备
74.marine transformer 船用变压器
75.starting autotransformer 起动自耦变压器
76.locomotive transformer 机车变压器
77.instrument transformer 互感器
78.direct current instrument transformer 直流互感器
79bined transformer 组合式互感器
80.fully insulated current transformer 全绝缘电流互感器
81.protective current transformer 保护用电流互感器
83.bus-type current transformer 母线式电流互感器
84.porcelain type current transformer 装箱式电流互感器
85.wound primary type current transformer 绕线式电流互感器
86.through type current transformer 穿墙式电流互感器
87.bushing type current transformer 套管式电流互感器
88.split core type current transformer 钳式电流互感器
89.rapid-saturable current transformer 速饱和电流互感器
91.earthed voltage transformer 接地电压互感器
92.capacitor voltage transformer 电容式电压互感器
93.electro magnetic unit 电磁单元
94.voltage regulator 调压器
95.induction voltage regulator 感应调压器
97.variac 接触调压器
99.cast in concrete reactor 混凝土柱式限流电抗器100.series reactor 串联电抗器101.shunt reactor 并联电抗器102.three-phase neutral reactor 三相接地电抗器103.smoothing reactor 平波电抗器104.interphase reactor 平衡电抗器105.saturable reactor 饱和电抗器dulation reactor 调幅电抗
器107.arc-suppression coil 消弧线圈108.outdoor type 户外式109. indoor type 户内式110.pole-mounting type 柱上式vable type 移动式112.natural cooling 自冷113.forced-air cooling 风冷114.forced-oil forced-air cooling 强迫油循环风冷115.forced-oil water cooling 强迫油循环水冷116.forced-directed oil cooling 强迫油循环导向冷却117.single-phase three-limb core 单相三柱式118.three-phase five-limb core 三相五柱式119.multiframe type core 多框式铁心120.wound core 卷铁心121.involute core 渐开线铁心122.stabilising winding 稳定绕组123.balance winding 平衡绕组sidual voltage winding 剩余电压绕组upling winding 连耦绕组126.auxiliary winding 辅助绕组127.line (valve) side winding 网（阀）侧绕组128.winding with uniform insulation 全绝缘线圈129.winding with non-uniform insulation 分级绝缘线圈130.series winding 串联线圈131mon winding 公共线圈132.disc winding 饼式线圈inuous winding 连续式线圈134.helical winding 螺旋式线圈135.interleaved winding 纠结式线圈136.sandwich-interleaved winding 插花纠结式线圈137.sandwich winding 交叠式线圈
138.capacitor shield winding 插入电容式线圈139.foil winding 箔式线圈140.layer winding 层式线圈izing winding 励磁线圈142.open winding 开口线圈143.main winding 主线圈ving winding 动线圈145.auxiliary winding 辅线圈146.star connection 星形联结147.delta connection 三角形联结148.zigzag connection 曲折形联结149.scott connection T形联结150.open-delta connection 开
口三角形联结151.(insulating) bushing 套管152.oil conservater 储油柜153.gas relay 气体继电器154.radiator 散热器ler 冷却器156.oil (siphon) filter （虹吸）净油器157.dehydrating breather 吸湿器158.oil level indicator 油位计 limb 铁芯柱ke 铁轭urn yoke 旁轭 and winding assembly 器身163.turn 匝164.section 线段165.turn insulation 匝绝缘166.layer insulation 层间绝缘167.shielding conductor 屏蔽线168.electrostatic ring 静电环169.electrostatic shielding 静电屏llar ring 角环171.bell type tank 钟罩式油箱172.inspection hole 视察窗173.jacking lugs 千斤顶支架174.line terminal 线路端子utral terminal 中性点端子-load tap-changer 有载分接开关-excitation tap-changer 无励磁分接开关