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1、 序号 英文全称 中文解释1 Directional protection 方向保护2 Distance protection 距离保护3 Over current protection 过流保护4 Pilot protection 高频保护5 Differential protection 差动保护6 Rotor earth-fault protection 转子接地保护7 Stator earth-fault protection 定子接地保护8 Over fluxing protection 过励磁保护9 Back-up protection 后备保护11 Sequential trip
2、ping 顺序跳闸12 Start up/Pick up 起动13 Breaker 断路器14 Disconnecting switch 隔离开关15 Current transformer 电流互感器16 Potential transformer 电压互感器17 Dead zone/Blind spot 死区18 Vibration/Oscillation 振荡19 Reliability 可靠性20 Sensitivity 灵敏性21 Speed 速动性22 Selectivity 选择性23 Step-type distance relay 分段距离继电器24 Time delay 延
3、时25 Escapement/interlock/blocking 闭锁26 Incorrect tripping 误动27 Phase to phase fault 相间故障28 Earth fault 接地故障29 Through- fault 穿越故障30 Permanent fault 永久性故障31 Temporary fault 瞬时性故障32 Overload 过负荷34 Contact multiplying relay 触点多路式继电器35 Timer relay 时间继电器40 Ground fault relay 接地故障继电器41 Recloser 重合闸42 Zero
4、-sequence protection 零序保护43 Soft strap 软压板44 Hard strap 硬压板45 High resistance 高阻46 Second harmonic escapement 二次谐波制动47 CT line-break CT断线48 PT line-break PT断线49 Secondary circuit 二次回路50 AC circuit breaker 交流开关电路51 AC directional over current relay 交流方向过流继电器52 Breaker point wrench 开关把手53 Breaker trip
5、 coil 断路器跳闸线圈54 Bus bar 母线; 导电条55 Bus bar current transformer 母线电流变压器56 Bus bar disconnecting switch 分段母线隔离开关57 Bus compartment 母线室; 汇流条隔离室58 Bus duct 母线槽; 母线管道59 Bus hub 总线插座60 Bus line 汇流线61 Bus insulator 母线绝缘器62 Bus request cycle 总线请求周期63 Bus reactor 母线电抗器64 Bus protection 母线保护65 Bus rings 集电环66
6、Bus rod 汇流母线67 Bus section reactor 分段电抗器68 Bus structure 母线支架; 总线结构69 Bus tie switch 母线联络开关70 Bus-bar chamber 母线箱71 Bus-bar fault 母线故障72 Bus-bar insulator 母线绝缘子73 Busbar sectionalizing switch 母线分段开关74 Current attenuation 电流衰减75 Current actuated leakage protector 电流起动型漏电保护器76 Current balance type cur
7、rent differential relay 电流平衡式差动电流继电器;差动平衡式电流继电器77 Current changer 换流器78 Current compensational ground distance relay 电流补偿式接地远距继电器79 Current consumption 电流消耗80 Coil adjuster 线圈调节器81 Coil curl 线圈82 Coil current 线圈电流83 Coil end leakage reactance 线圈端漏电抗84 Coil inductance 线圈电感85 Current transformer phase
8、 angle 电流互感器相角86 Distance relay; impedance relay 阻抗继电器87 Power rheostat 电力变阻器88 Electrically operated valve 电动阀门89 Electrical governing system 电力调速系统90 Field application relay 励磁继电器; 激励继电器91 High tension electrical porcelain insulator 高压电瓷绝缘子92 Option board 任选板; 选配电路板; 选择板93 Oscillator coil 振荡线圈94 O
9、ver-Voltage relay 过压继电器95 Power factor relay 功率因素继电器96 Protection against overpressure 超压防护97 Protection against unsymmetrical load 不对称负载保护装置98 Protection device 保护设备; 防护设备99 Protection reactor 保护电抗器100 Protection screen 保护屏101 Protection switch 保护开关102 Insulator cap 绝缘子帽; 绝缘子帽103 Insulator chain 绝缘
10、子串; 绝缘子串104 Insulator arc-over 绝缘子闪络; 绝缘子闪络105 Insulator arcing horn 绝缘子角形避雷器; 绝缘子角形避雷器106 Insulator bracket 绝缘子托架; 绝缘子托架107 Impedance compensator 阻抗补偿器108 Resistance grounded neutral system 中心点电阻接地方式109 Reactance bond 电抗耦合; 接合扼流圈110 Reactance of armature reaction 电枢反应电抗111 Under-Voltage relay 欠压继电器
11、112 Voltage differential relay 电压差动继电器114 Relay must-operate value 继电器保证启动值115 Relay act trip 继电器操作跳闸116 Relay overrun 继电器超限运行117 Longitudinal differential protection 纵联差动保护118 Phase-angle of voltage transformer 电压互感器的相角差119 Zero-sequence current/residual current 零序电流120 Residual current relay 零序电流继
12、电器121 Bus bar protection/bus protection 母线保护122 Breaker contact point 断路器触点123 Cut-off push 断路器按钮124 Gaseous shield 瓦斯保护装置125 Neutral-point earthing 中性点接地126 Internal fault 部故障127 Auxiliary contacts 辅助触点128 Neutral auto-transformer 中性点接地自耦变压器129 Fuse box/fusible cutout 熔断器130 Pulse relay/surge relay
13、 冲击继电器131 Auxiliary relay/intermediate relay 中间继电器132 Common-mode voltage 共模电压133 Impedance mismatch 阻抗失配134 Intermittent fillet weld 间断角缝焊接135 Loss of synchronism protection 失步保护136 Closing coil 合闸线圈137 Electro polarized relay 极化继电器138 Power direction relay 功率方向继电器139 Direct-to-ground capacity 对地电容
14、140 Shunt running 潜动141 Trip/opening 跳闸142 Trip switch 跳闸开关143 Receiver machine 收信机144 High-frequency direction finder 高频测向器145 Capacity charge 电容充电146 time over-current 时限过电流148 Surge guard 冲击防护149 Oscillatory surge 振荡冲击150 Fail safe interlock 五防装置151 Differential motion 差动152 Capacitive current 电容电流154 Time delay 延时156 Normal inverse 反时限157 Definite time 定时限158 Multi-zone relay 分段限时继电器159 Fail-safe unit 五防161 Unbalance current 不平衡电流162 Blocking autorecloser 闭锁重合闸163
