牵引供、变电、接触网专业常用词汇中英文详细对照表

牵引供、变电、接触网专业1汉 英 部 分1.5 kV 接触线固定线夹 1.5 kV contact wire attaching clamp 1.5kV 弹性支撑 1.5kV elastic support130 型悬吊滑轮 130 type pulley with suspension200 型长定位环 200 type eye end holder for tube height 26 型定位环 26 type eye clamp26 型定位器联板 26 type yoke for steady arm 26 型螺纹过渡连接件 26 type thread coupling 32 型定位吊线环 32 type dropper eye clamp 3 kV 双接触线弹性支撑 elastic support for 3kV twin contact wire88 型悬吊滑轮 88 type pulley with suspension 级青铜 bronze 型双耳双管线夹 type twin tube clamp with double eye B6 桥式电路 B6 bridge circuitCJ 下锚平衡板 CJ anchor balance sheet ; balance sheet for CJ anchorC 形环 C-hook T 形铝汇流排 T- aluminum bus barT 形双腕臂上底座 upper bracket for T- double track UT 型耐张线夹 UT-type strain-resisting clamp U 形钢线卡子（DIN1142 ）U- steel wire clamp U 形挂环 U-shackle U 形螺丝 U-bolt Y- 接线 star-delta connectionZ 字形布置 zigzag arrangement; Z- arrangementA安装调试 erection and commissioning安装工具 installation tool 凹型垫块 concave washer for adjustable washer 奥氏体不锈钢 austenitic stainless steel B白霜 hoarfrost摆动联板 swinging strap摆式车体列车 train with tilting body 半补偿接触网 semi-compensated contact line半补偿链形悬挂 semi-tensioned longitudinal suspension; semi-tensioned overhead contact system (OCS) with catenary 半个补偿锚段长度 length of half tensioning anchor section 半水平接触网设备 anchor ear; guide strap比热 specific heat避雷器 arrester避雷线 lightning protection wire闭合状态 closed status 闭塞信号 block signal变径管接头 reducing socket变流器 converter标称接触网高度 nominal height of contact wire标称截面为 50mm2 镀锌铝包合金镀层钢绞线50mm2 coated Al-zinc steel strand wire冰雨 super cooled rain波传播系数 coefficient of wave propagation波纹导体接头 corrugated rail bond 玻璃钢定位器 GRP steady arm 玻璃钢腕臂 glass fiber reinforced plastic cantilever玻璃纤维加强塑料（玻璃钢）GRP补偿弹簧 tensioning spring补偿滑轮 pulley with clevis补偿棘轮 wheel tension assembly补偿器 tensioning equipment; tensioning device; tensioner 补偿装置（棘轮）tension wheel equipment不均匀度 degree of non-uniformity不平衡率 unbalance不锈钢 stainless steel C操作浪涌过电压 switching-surge操作过电压 switching overvoltage操作机 actuator侧接触式接触轨 side-contact conductor rail测试线 private wire插入式支柱 inserted pole叉梁 diagonal bracing岔群区 rack points差动保护 differential protection拆迁 demolition and relocation缠线带 wind tape长吊环 extended clamp for suspension长定位单环 drop bracket 32/42/55 长定位环 extended steady ring 长定位双环 drop bracket常闭隔离开关 isolator normally closed常开隔离开关 isolator normally open超高不足 cant deficiency超载 superimposed load; overload车库（机务段）股道隔离开关 depot track disconnector车体接地预埋固定管 grounding steady tube for trunk body 衬垫 packer; sleeve衬套 adapter; bush撑杆 stay rod; stay bar撑螺栓 stay bolt承力索 catenary wire; messenger; messenger wire (MW)承力索弛度 catenary wire sag承力索电连接线夹 electrically connecting clamp 牵引供、变电、接触网专业2for catenary wire承力索吊弦线夹 catenary wire dropper clip;dropper clip for catenary wire 承力索滑动吊弦线夹 catenary wire sliding dropper clamp; sliding dropper clamp for catenary wire承力索接头线夹 catenary wire splice 承力索双线支撑线夹 twin wire support clamp for catenary wire承力索线夹 catenary wire clip 承力索线夹支持座 catenary wire clip support 承力索中心锚接绳线夹 mid-anchor connection clamp for catenary wire承力索中心锚接线夹 mid-anchor clamp for catenary wire 承力索终端锚固线夹 cone-type dead-end clamp for catenary wire; terminal anchor clamp for catenary wire; termination fitting for catenary wire 城市轨道交通 urban rail transit 齿形双耳楔形线夹 gear-type clevis end wedge-type clamp 冲击电流 impulse current出线 lead-out杵环杆 ball-end eye-end rod 杵座鞍子 ball socket end clamp; socket end clamp杵座双耳 ball socket杵座楔形线夹 socket end wedge-type clamp 触发脉冲 start pulse触指 contact finger串并联联络开关 series-parallel connecting switch串式绝缘子 link insulator垂直摆动 vertical oscillation垂直并联板 vertical parallel plate垂直导线悬垂线夹 conductor suspension clamp twisted 90 垂直定位钩（26）hook end clamp 26垂直绝缘定位钩（26）insulated hook end clamp 26 垂直双耳鞍子 conductor suspension clamp twisted 90垂直悬吊安装支架 vertical suspension installation support 瓷横担 porcelain post insulator瓷横担肩架 cantilever for porcelain post insulator 瓷套管绝缘子 porcelain through insulator瓷支持绝缘子 porcelain support insulator磁吹线圈 blow-out coilD打入式探测 driven probe打入式桩基础 driven pile foundation大地电阻率 resistivity of soil带玻璃钢定位器的 1.5kV 弹性支撑 1.5 kV elastic support with GRP-steady arm 带电的上定位索 energized upper cross-span wire; energized upper registration wire带电线路 hot line; energized line带电作业 hot-line work带短路指示器电动隔离开关 motor-driven disconnector with short-circuit indicator 带耳环的长棒式绝缘子 long-rod insulator with eye-cap 带钩支持器 swivel clip holder with hook带减震元件装置的拱腹式导轨支撑 support for soffit conductor rail with damping element 带接触线夹板的跨越双道岔的接触网 overhead contact system ( OCS) crossing double points with contact wire clamping strap带接地灭弧线圈系统 resonant-earthed system带轮保护的支柱 pole with wheel protection带旁路开关的区间馈线柜 section feeder panel with bypass disconnector带双接触线的全补偿链形悬挂硬锚 overhead contact system(OCS) with tensioned catenary wire and twin contact wires fixed termination; fixed termination for all tensioned longitudinal suspension system with twin contact wires带双接触线的全补偿链形悬挂自动补偿下锚overhead contact system (OCS) with tensioned catenary wire and twin contact wires automatic-tensioned termination; automatic-tensioned termination for all tensioned longitudinal suspension system with twin contact wires带一个定位器的隧道壁上支持装置 support in tunnel on wall with one steady arm带有接地开关的双极旋转式隔离开关 double-pole rotary disconnector with attached earthers带中间绝缘的接触线和导线连接 contact line-conductor connection with intermediate insulation带中间支柱的补偿硬横跨结构 tensioning portal structure with intermediate pole单/双耳连接器 cross link eye/clevis单臂受电弓 single arm pantograph单承力索吊弦线夹 single catenary wire clip 单导线或集束导线 single conductors or bundled conductors 单电车线的接触网 overhead contact system(OCS) with single trolley wire单耳连接螺栓 13/19 eye-bolt 13/19 单耳连接器 cross link (eye/eye) 单轨 monorail单肩槽钢肩架 FW cantilever 单孔楔子 one-hole wedge单螺栓并沟线夹 bolttype parallel groove clamp 单线路悬臂 single track cantilever 单线路正定位 pull-off for one track单悬挂（带连接板）single suspension (with strap)当地控制 local control当量跨距 equivalent span length导轨 conductor rail 牵引供、变电、接触网专业3导轨绝缘子 conductor rail insulator with claw; operating voltage up to 750V导轨线夹 conductor rail clamp 导轨罩 conductor rail cover 导轨罩支撑 support for conductor rail cover导轨支撑 conductor rail support 导热能力 thermal conduction capability 导热性 thermal conductivity 导体接头 rail bond导线安装曲线 wire installation curve导线交叉线夹 conductor clamp 导线线夹 crimped cable lug导向线夹 guide clamp道碴 ballast道岔 turnout; switch; track point 道岔侧线支角 point branching angle道岔放大 distort the point道岔柱 turnout mast 等效负载 dummy load底座上的中间柱 double-channel pole on bracket 地脚螺栓 anchor bolt地下 underground地线弯卡 curved holder for earth wire 地线线夹 earth wire clamp地线接轨用线夹 clamp for connecting earth wire to rail地中电流 earth current电动开关操作机构 electrical switch mechanism电杆基坑 pole pit电弧触头 arcing contact电弧故障 arc fault 电化股道 electrified track; electric track电话干扰 telephone interference电解铜 E-Cu电抗性电流 reactive current电抗性电压降 reactive drop电缆接头 cable connector 电缆接线罩 cover for cable connection 电缆线卡 cable clip电缆支架预埋固定管 embedded steady tube for cable support 电力金具 electric power fitting 电力脂 electric grease电连接线夹 electric connecting clamp电流侧 mains side电流继电器 current relay电流强度 intensity of current电流下降 fall of current电路参数 circuit parameter电路接线 circuit connection电路图 circuit diagram电能 electrical energy电能传输 energy transmission电能存储 accumulation of electric energy电能输送 power transmission电屏 panel board电气补充信号(带/不带方向箭头的)electrical complementary signal(with/without)directional arrow电气额定值 electrical rating电气连接分断点 electric joint电气化 electrification电气化干扰 electrification interference 电气化铁道 electrified track电气化铁道改造 electrified railway remodelling电气检测车 electric equipment inspection railcar电气铁道 electric railway电容 capacitance电容补偿 capacitance compensation电容电荷 capacitive charges电容器 condenser电容器充电 condenser charge电容器电抗 condenser reactance电容器放电 condenser discharge电容器组 condenser bank(block)电势 electric potential电枢 armature电网运行管理 operation of network电网指挥中心 network command centre (NCC)电位 potential; electrical potential电位差 potential difference电位移 electric displacement电压不平衡度 voltage unballance电压互感器 potential transformer; pressure transformer; voltage transformer 电压畸变率 VD voltage distortion电压降 potential fall; voltage drop电压升 potential rise电压突变 abrupt change of voltage电压下降 fall of voltage电压限制器(限压器）voltage limiter电压值 magnitude of voltage电业管理局 power administration电涌放电器 surge arrester 电源变压器 mains transformer电源电压 mains voltage电源开关 mains switch电子信息处理 electronic information processing电阻率 electric resistance; resistivity电阻率 resistivity电阻损失 ohmic loss电阻温度系数 temperature coefficient of resistance电阻系数 coefficient of resistivity垫板 rail tie plate垫片 pad; shim; back-up plate; filler piece 垫圈 grommet; washer；carrier ( cushion, 牵引供、变电、接触网专业4filler，insertion) ring ；joint-packing吊环 clamp for suspension; shackle; shackle with threaded pin and split pin ring 吊索 hanging wire; bridle wire; stitch wire吊索导向托座 bridle guiding device 吊索滑轮装置 bridle-and-pulley suspension吊索线夹 bridle wire clamp 吊索支座 bridle suspension 吊弦 dropper吊弦保护套 150 protective sleeve150 for dropper吊弦间距 dropper spacing吊弦线夹 dropper clamp 吊线钩 hook clip吊柱 drop post; soffit post吊柱腕臂底座 bracket for drop tube掉线 blow-off叠加荷载 superimposed load叠加原理 principle of superposition叠片 lamination顶紧垂直定位钩 hook end clamp with bolted-type 顶紧式铲形连接管头 spade end fitting with hook顶紧水平定位钩 hook end fitting; bolted -type 定位臂 registration arm定位钩 hook end fitting定位管 registration arm; registration tube; steady tube定位管卡子 holder for steady tube定位管支撑 support for registration tube定位环 42/55/70 eye clamp 42/55/70 定位环 cross-span hook clamp; eye end holder for tube 定位环线夹 cross-span wire clamp; eye end clamp for strands 定位器 hoop hold-off arm; steady arm定位器环 link for steady arm定位器连接环 link for steady arm定位器销钉 pin for steady arm 定位双环 twin bracket 定位索 cross-span; cross-span wire; registration wire定位索弹簧 cross-span wire springs定位索底座 bracket for head span wire定位索定位支座 cross-span drop bracket定位线夹 guide clamp; contact wire clip; steady clamp 定位销钉 grooved stud 16 (DIN43119) 定位支座 42/55 drop bracket 42/55 定位柱 registration mast 定位装置 registration device定相器 phasing device定向耦合器 directional coupler定向线圈 directional coil动触头 moving contact 动触头端子 moving contact piece terminal动电弧触头 moving arcing contact动力变电所 power transformer station; substation (SS)动量加载整体基础 momentum-loaded block foundation动态参数 dynamic parameter动态电感 dynamic inductance动态法 dynamic analysis method动态接触压力 dynamic contact force动态抬升 dynamic uplift动态质量 dynamic mass动压力 dynamic pressure动转矩 dynamic torque动作器 actuator动作线圈 actuating coil镀锌钢导线 galvanized steel conductor镀锌钢绞线 zinc-clad steel strand wire镀锌可锻铸铁 galvanized malleable cast iron镀锌铝包钢绞线 Al-zinc coated steel stranded wire镀锌铜绞线 zinc-coated copper stranded conductor端子 terminal端子板 terminal block端子绝缘 terminal insulator端子箱 terminal box短路保护装置 short-circuit protection短路电流 (持续) 时间 duration of short-circuit短路电流 short-circuit current短路监视互感器 short circuit detection transformer短路器 short-circuiter短路强度 short-circuit strength 短路载流量 short-circuit current capacity短路装置 short-circuiting device 短时负载 short-time load短时过电压 low-term overvoltage断电 notch-off断开弹簧 cut-off spring断流路 interruption of current断路电弧 open-circuit arc断路器（续断器）interrupter; circuit breaker; breaker；disconnector 断路器单元 circuit-breaker unit 断相保护装置 open-phase protection锻铝合金 wrought aluminium alloy对称变换 symmetrical transformation对称补偿 symmetrical compensation对称分量 symmetrical components对地电容 capacitance to earth对地电阻 resistance to earth对角支撑 diagonal bracing多边形跳闸起动区域 polygonal triggering zones多个时间和方向距离级别 several time and direction distance steps牵引供、变电、接触网专业5多弓 several pantographs 多功能双耳线夹 multiple purpose clamp for pull-offs 多普勒因子 Doppler factor多线路悬臂 multiple track cantilever多相线电压 mesh voltage多相制边电压 mesh voltage惰行 coastingE额定的（标称的）rated; nominal额定电路电压 nominal circuit voltage额定电压 rated voltage；nominal voltage额定短路开断电流 rated short circuit breaking current 额定功率 nominal power; power rating额定功率因数 rated power factor额定馈线电流 rated feeder current 额定连续工作电压 rated continuous working voltage额定母线电流 rated busbar current额定容量 nominal capacity扼流变压器 choke transformer扼流器 choke扼流圈结点连接 reactance coil (choke) joint bond轭流圈 impedance coil轭铁 yoke iron耳环杆 eye end rod; eye-bolt 耳环绝缘子 ear insulator耳环帽绝缘子 eye and tube end cap insulator; eye end cap insulator耳环悬式绝缘子 ring suspension insulator二次侧 secondary side二次侧开关 switch on secondary side二次的 secondary二次电流 secondary current二次击穿 secondary breakdown二次绕组 secondary winding二次谐波 second harmonics二极管整流器 diode rectifiers二阶阻尼滤波器 2nd-order damped filter F发电 power generation阀型避雷器 value-type arrestor arrester阀值 threshold法拉第笼式结构 Faraday cage法兰 flange反电动势 back electromotive force反定位 pushoff反馈变压器 feedback transformer反馈系数 reaction coefficient反射角 angle of reflection反射系数 coefficient of reflection; reflection factor反向串联 series-opposing反向电流 inverse current反向电压(反向电峰值) peak inverse voltage反向耦合 back coupling反谐振 anti-resonance方向继电器 directional relay方向开关 direction switch方坠陀 weight; square 防串中心锚结 anti-creeping mid-point anchor防风定位环线夹 eye clamp for wind stay防风拉线 wind stay; wind stay wire防腐蚀电缆 corrosive-proof cable防护板支撑角钢 under bridge fastening防雷线 lighting protection conductors防爬装置 anti-creeping device防锈 rustproof防雨式电气设备 rainproof electrical equipment防振锤 damper防止干扰的 shielded form interference仿真负载 dummy load放大系数 amplification coefficient 放电 discharge放电管棒 discharge pipe放电电阻 discharge resistance放电火花 discharge spark放电间隙 discharge gap放电时间 discharge period放电稳压器 discharge voltage regulator放电终止 discharge off放气阀 air escape valve放线 unwind wire飞弧 arc-over; overflash flashover非导体 non-conductor非电磁 un-magnetized非电化股道 track without overhead contact system(OCS) equipment 非电化线路 non-electrified track非接触的接触网交叉（不需安装线岔，一支接触线为非工作支）OCS cross without touching (without cross-contact bar; non-negotiated crossing)非绝缘吊弦 cross-span hook clamp; uninsulated line dropper 非绝缘锚段关节 non-insulated overlaps; uninsulated overlap非绝缘转换柱 uninsulated transition mast 非均匀度 non-uniformity非线性负荷 nonlinear load非线性特性 nonlinear nature非载流吊弦 dropper being not capable of carrying currents非自动跳闸 non-automatic tripping分布电感 distributed inductance分布电容 distributed capacitance分布负载 distributed load牵引供、变电、接触网专业6分布绕组 distributed coil分层结构图 object-class hierarchy分段闭塞 section blocking分段断路器 section switch分段隔离开关 section disconnecting switch分段绝缘器 section insulator分段母线 sectioned bus bars分段支柱 section supports分段装置(电分段装置) sectioning分级调节器 step switch分接接触器 tapping contactor分接开关 tap changer分接开关控制 tap changer control分控制中心 satellite control center分裂电抗器 disruptive reactor分流器 shunt分路阻抗 shunt impedance分区所 coupling post (CP); section post分区亭 section post；section cabin分散供电方式 scattered feeding system分散式变流变频变电所 decentralized converter substation (DCS)分散式串联电容补偿装置 compensator with scattered series capacitanco分散式静态变频变电所(decentralized) static converter substation (DSCS)分散式旋转变流变电所 decentralized rotating converter substation (DRCS)分线杆 junction pole分线盒 distribution box分相点(分相) phase separations分相段 phase break分相回流线 split-phase return wire分相机 phase changer分相绝缘器(中性段)事故自动调节装置 automatic emergency neutral section (AENS)分相绝缘器 split-phase insulator; neutral section insulator 分相器 phase resolver分相装置 dead section; neutral section分闸 by-pass off分支 branch分支母线 branch bus分支线夹 universal parallel groove clamp分组(分段、分节)sectionalization风荷载 wind load风荷载体形系数 drag coefficient风偏 deflection due to wind风偏移 blow-off峰值电压 ceiling voltage峰值系数 peak factor峰值负荷倍数 ratio of peak load伏安特性 volt-ampere characteristic幅度 amplitude辅助承力索 auxiliary catenary(messenger) wire 辅助触头 auxiliary contacts 腐蚀 corrosion负供电线 negative return feeder负荷倍数 ratio of peak load负荷电流 load current负接触轨 negative conductor rail负序 negative phase sequence负序补偿度 compensated coefficient for negative phase sequence power负序电流 negative phase sequence current负载冲击 load impact负载平衡 load equalization负载因数 improved energy load factors附加导线 additive wire; accessional wire 复合接触网结构 compound overhead contact system(OCS) structure复链形接触网 compound overhead contact system(OCS) with longitudinal suspension复位力 (腕臂阻力)resetting force (cantilever drag)覆冰 ice accumulation覆冰荷载 ice load覆裹冰层 ice accretion G干扰 disturbance; interference干扰电流 disturbance current; interference current干扰范围 interference range干扰系数 interference factor干扰杂音 interference noise干式变压器 dry-type transformer干线电缆 main cable干线铁路电气化 main line electrification杆上变压器 pole-mounted transformer杆装式避雷器 pole-mounting arrester杆装式变压器 pole-type transformer杆装式隔离开关 pole-mounting disconnection switch感应 induction感应电机 induction motor感应电流 induced current感应电压 induced voltage感应干扰 induction disturbance; inductive interference感应线圈 induction coil感应作用 induction effect刚性导轨接头 rigid conductor rail joint钢轨 rail钢轨大地电位 rail-earth potential钢轨断裂检测 rail-fracture detection钢轨对大地的电压 track-to-earth voltage钢轨回流 rail return current钢轨接地固定装置 railway earthing fixture牵引供、变电、接触网专业7钢轨泄漏电阻 rail leakage resistance钢轨与设备之间的连接线 connection line between rail and equipment 钢轨纵向连接 rail longitudinal bond钢护环 stainless steel thimble 钢铝复合接触轨 aluminium-steel composite conductor line钢线 steel wires钢线卡子 wire clip 钢芯铝电缆 aluminium-steel cable; steel cored aluminium cable钢芯铝绞线(Al/St ) steel cored aluminium strand wire钢芯铝线 steel cored aluminium wire钢芯铜线 steel-cored copper wire钢压管 steel sleeve 钢支柱 steel mast钢柱拉杆底座 eye-base for steel mast 钢柱拉线角钢 back tie bracket for steel mast 高次谐波 higher harmonic高强度铝青铜 high strength CuAl 高速断路器 high-speed breaker; quick-break switch高速距离继电器 high-speed relay高通滤波器 high-pass filter高压保护 HV-protection 高压侧 high-tension side高压出线端子 HV-terminals 高压打包机 high-pressure baler 高压电缆 high-tension cable高压电阻器 high-voltage resistor高压断路器 high-voltage circuit breaker 高压间隔 high-tension cell高压开关设备 high-tension switchgear高压母线 high-tension bus-bar高压配电箱 high-tension distribution box高压绕组 high-voltage winding; HV-winding 高压熔断器 high-voltage fuse高压套管 high-voltage bushings高压系统 high-voltage systems高压载频装置 carrier frequency transformer device隔离变压器 isolating transformer隔离接头 isolating joint隔离开关（断开、闭合、带接地刀闸、带手动操作机构、三角形钥匙、方形钥匙）disconnector; isolator switch (open， closed， with earth contact， with hand operated