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电力英文全称中文解释


1- 58:A 59-107:B 108-184:C 185-229:D 230-258:E 259-295:F

296-311:G 312-327:H 328-363:I 364:J 365:K 366-385:L

386-417:M 418-432:N 433-468:O 469-542:P 543-545:Q 546-587;R<

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588-667:S 668-722:T 723-737:U 738-754:V 755-762:W 763-771:Z

序号 英 文 全 称 中 文 解 释 1 A lagging power-factor 滞后的功率因数 2 A mutualky induced e.m.f 互感电动势 3 a retarding torque 制动转矩 4 Abnormal operating condition 不正常运行状态 5 Abnormal overload 异常过载 6 Abnormal overvoltage 事故过电压 7 Abnormal state 非常态 8 Above earth potential 对地电势 9 Abrupt signal analysis 突变信号分析 10 Absolute potential 绝对电势 11 AC circuit breaker 交流断路器 12 AC component 交流分量 13 AC directional over current relay 交流方向过流继电器 14 AC distribution system 交流配电系统 15 AC reclosing relay 交流重合闸继电器 16 Accelerating protection for switching onto fault 重合于故障线路加速保护动作 17 Acceleration Trend Relay(ATR) 加速趋势继电器 18 Accurate Working Current 精确工作电流 19 Accurate Working voltage 精确工作电压 20 Activate the breaker trip coil 起动断路器跳闸 21 Adaptive features 自适应特性 22 Adaptive relay protection 自适应继电保护 23 Adaptive relaying 自适应继电保护 24 Adaptive segregated directional current differential protection 自适应分相方向纵差保护 25 Admittance relays 导纳型继电保护装置 26 AI(artificial intelligence) 人工智能 27 Air brake switch 空气制动开关 28 Air breaker 空气断路器 29 Air-blast circuit breaker 空气灭弧断路器 30 Air-blast switch 空气吹弧开关 31 Air-space cable 空气绝缘电缆 32 Alarm 报警 33 Alarm relay 报警信号继电器 34 Alarm signal;alerting signal 报警信号 35 Alive 带电的 36 All-relay interlocking 全部继电连锁

37 All-relay selector 全继电式选择器 38 Amplitude Comparison 绝对值比较 39 Analogue 模拟 40 Angle of maximum sensitivity 最大灵敏角 41 Annunciator relay 信号继电器 42 Approximation component 逼近分量 43 Arc extinguishing coil 灭弧线圈 44 Arc suppressing coil 消弧线圈 45 Arc suppressing reactor 灭弧电抗器 46 Arcing fault 电弧接地故障 47 Armature 电枢 48 Asymmetric load 不对称负载 49 Asymmetric short circuit 不对称短路 50 Asynchronous resistance 异步电阻 51 Asynchronous tractance 异步电抗 52 Attacted armature relay 衔铁(磁铁)吸合式继电器 53 Automatic quasi-synchronization 自动准同步 54 Automatic reclosure 自动重合闸 55 auto-put-into device of reserve-source 备用电源自动投入装置 56 auto-recosing with self-synchronism 自同步重合闸 57 Auxiliary contacts 辅助触点 58 Auxiliary relay/intermediate relay 辅助继电器/中间继电器 59 B sampling function B 样条函数 60 Back-spin timer 反转时间继电器 61 Back-up over-speed governor 附加超速保护装置 62 Back-up protection 后备保护 63 Back-up ssystem 后备继电保护 64 Biased differential relaying 极化差动继电保护系统 65 Bi-directional relay 双向继电器 66 Bi-stable 双稳态 67 Black-out area 停电区 68 Black-start 黑启动 69 Blinker 继电器吊牌 70 Bloching protection 闭锁式保护 71 Blocking relay 连锁继电器 72 Blocking signal 闭锁信号 73 Blow-out coil 灭弧线圈 74 Branch coefficient 分支系数 75 Breaker contact point 断路器触点 76 Breaker pount wrench 开关把手 77 Breaker trip coil 断路器跳闸线圈 78 Brushless excitation 无刷励磁 79 Buchholtz protecter 瓦斯保护 80 Bundle factor 分裂系数

81 Bundle-conductor spacer 分裂导线 82 Bus bar 母线;导电条 83 Bus bar current transformer 母线电流变压器 84 Bus bar disconnecting swich 分段母线隔离开关 85 Bus compartment 母线室;汇流条隔离室 86 Bus coupler CB 母联断路器 87 Bus duct 母线槽;母线管道 88 Bus hub 总线插座 89 Bus insulator 母线绝缘器 90 Bus line 汇流线 91 Bus protection(Bus-bar protection) 母线保护 92 Bus protective relay 母线保护继电器 93 Bus reactor 母线电抗器 94 Bus request cycle 总线请求周期 95 Bus rings 集电环 96 Bus rod 汇流母线 97 Bus section reactor 分段电抗器 98 Bus structure 母线支架;总线结构 99 Bus tie switch 母线联络开关 100 Bus-bar chamber 母线箱 101 Bus-bar fault 母线故障 102 Bus-bar insulator 母线绝缘子 103 bus-bar protection with fixed circuit xonnection 固定联结式母线保护 104 Bus-bar sectionalizing switch 母线分段开关 105 Bushing 套管 106 bushing type xurrent transformer 套管式电流互感器 107 Bypass 旁路 108 Cable relay 电缆继电器 109 Capacitance 电容 110 Capacitance effect 电容效应 111 Capacitance relay 电容继电器 112 Capacitive current 电容电流 113 Capacitor 电容器 114 Capacitor of series compensation 串补电容 115 Capacity charge 电容充电 116 Capacity ground 电容接地 117 Carrier channel 高频通道 118 Carrier or pilot-wire receiver relay 载波或导引线接受继电器 119 Carrier receiver 发讯机 120 Carrier transmitter 收讯机 121 Cascading outages 连锁故障 122 Catch net (protecting net) 保护网 123 Chatter 颤振 124 Circuit breaker 断路器

125 Circuit breaker failure protection 断路器失灵保护 126 Circuit control relay 电路控制继电器 127 Clip-on leads 夹式引线 128 Clock 时钟 129 Close by local protection 保护合闸 130 Close-up fault 近距离故障 131 Closing coil 合闸线圈 132 Closing relay 合闸继电器 133 Coil adjuster 线圈调节器 134 Coil curl 线圈 135 Coil current 线圈电流 136 Coil end leakage reactance 线圈端漏电抗 137 Coil factor 线圈系数 138 coil inductance 线圈电感 139 Combined bus and transformer protection 母线和变压器共用保护 140 Commissioning 投运 141 Common-mode voltage 共模电压 142 Communication channel 通讯通道 143 Communication interface 通讯接口 144 Compensation theorem(compensation principle) 补偿原理 145 Compensation voltage(compensating voltage) 补偿电压 146 Compound relay 复合继电器 147 Concentrated coil 集中绕组 148 Concussion 震动 149 Conductance relay 电导继电器 150 Configuration control 组态控制 151 Connection with 90degree 90度接线 152 Constant 常量 153 Contact 触点 154 Contact bounce 触点颤动 155 Contact multiplying relay 触点多路式继电器 156 Continuous load 持续负载 157 Continuous rating 连续运行的额定值 158 Converter relay 换流器继电器 159 Coordination of relay settings 保护的整定配合 160 Coordination time interval 保护配合时间阶段 161 Core 铁芯 162 Counting relay 计数继电器 163 Coupler 耦合器 164 Critical clearing time 极限切除时间 165 Cross-country faults “越野式”双相同时接地故障 166 Crystal can relay 晶体密闭继电器 167 CT line-break CT断线 168 Current actuated leakage protector 电流起动型漏电保护器

169 Current attenuation 电流衰减 170 Current balance type current differential relay 电流平衡式差动电流继电器;差动平衡式电 流继电器 171 Current changer 换流器 172 Current compensational ground distance relay 电流补偿式接地远距继电器 173 Current consumption 电流消耗 174 Current differential criterion 电流差动判据 175 Current transformer 电流互感器 176 Current transformer phase angle 电流互感器相角 177 Current transformer saturation 电流互感器的饱和问题 178 Current traveling wave 电流行波 179 Current-balance relay 电流平衡式继电器 180 Current-limiting relay 限流继电器 181 Cut-off of supply 停止供电 182 Cut-off push 断路器按钮 183 Cut-off relay 断路继电器 184 Cut-out relay 短路继电器 185 Damping circuit 阴尼电路 186 Dash current 冲击电流 187 Data medium 数据载体 188 Data processing 数据处理 189 Data transmission 数据传输 190 Dead zone(Blind spot) 死区 191 Definite time 定时限 192 Definite time relay 定时限继电器 193 Delay-action relay 缓动继电器 194 Delta 三角形 195 Differential mode interference 差模干扰 196 Differential motion 差动 197 Differential protection 差动保护 198 Differential protection with percentage restraining 具有比率制动的差动继电器 199 Differential relay 差动继电器

ANSI/IEEE Device Numbers
看国外图纸,或者产品典型接线,经常遇到 27、51 这类词,头疼得很。所以找到这篇标准, 索性就把文本贴出来,大家可以做个参考,呵呵。 ANSI/IEEE Device Numbers Protective relays are generally referred to by standard device numbers. For exampl e, a time overcurrent relay is designated a 51 device, while an instantaneous overc urrent is a 50 device. Multifunction relays have combinations of device numbers. A 27/59 device, for example, is a combination under/over voltage relay. Letters can be added to clarify application (87T for transformer differential, 59G for ground over voltage). This is a partial list of the device numbers commonly used on the Basler web site. For a complete listing, refer to ANSI/IEEE C37.2. Device Number Function 24 OVEREXCITATION RELAY - Functions with time delay (inverse, step or definit

e time) for overexcitation conditions as evidenced by Volts/Hertz. 25 SYNC-CHECK RELAY - Functions when two ac circuits are within desired limit

s of frequency, phase angle and voltage to permit the paralleling of these two circ uits. (同步检查继电器) 25A AUTOMATIC SYNCHRONIZING RELAY - Acts to bring two ac circuits within

desired limits of frequency, phase angle and voltage, then initiates the paralleling of these two circuits. (自动准同期装置) 27 27N UNDERVOLTAGE RELAY - Functions on a given value of undervoltage. GROUND FAULT UNDERVOLTAGE RELAY - Functions on a given value of

third harmonic undervoltage. 32 tion. 37 40 46 UNDERCURRENT RELAY - Functions on a given value of undercurrent. LOSS OF FIELD RELAY - Functions on a given value of dc field current. PHASE BALANCE CURRENT RELAY - Functions on a given degree of unbal POWER RELAY - Functions on a desired value of power flow in a given direc

ance between the polyphase currents. 46N NEGATIVE SEQUENCE OVERCURRENT - Functions when the polyphase cu

rrents contain negative sequence components above a given value. 47 PHASE SEQUENCE VOLTAGE RELAY - Functions on a given value of polyp

hase voltage in the desired phase sequence. 47N NEGATIVE SEQUENCE VOLTAGE RELAY - Functions on a given value of t

he negative sequence component of the polyphase voltage. 49 THERMAL RELAY - Functions when the temperature of a machine, transforme

r or other load-carrying winding exceeds a given value. 50 INSTANTANEOUS OVERCURRENT RELAY - Functions without intentional time

delay when the current exceeds a given value. 50BF BREAKER FAILURE RELAY - Functions when current continues to flow afte

r the monitored breaker should have interrupted a fault. 51 TIME OVERCURRENT RELAY - Functions with a definite or inverse time char

acteristic when the current exceeds a given value. 51/27C VOLTAGE CONTROLLED TIME OVERCURRENT RELAY - A time overcur

rent relay whose pickup is adjusted by an undervoltage function. 51/27R VOLTAGE RESTRAINED TIME OVERCURRENT RELAY - A time overcurr

ent relay whose pickup is adjusted by an undervoltage function. 59 59N OVERVOLTAGE RELAY - Functions as a given value of overvoltage. GROUND FAULT OVERVOLTAGE RELAY - Functions on a given value of

Overvoltage at the fundamental frequency. 60 VOLTAGE BALANCE RELAY - Functions on a quantitative voltage difference b

etween two circuits. 67 AC DIRECTIONAL OVERCURRENT RELAY - Functions on a desired value of

ac overcurrent flowing in a predetermined direction. 79 AC RECLOSING RELAY - Controls the automatic reclosing and locking out of

an ac circuit interrupter. 81 FREQUENCY RELAY - Functions on a predetermined value of frequency (eith

er under or over or on normal system frequency) or rate of change of frequency. 87 DIFFERENTIAL PROTECTIVE RELAY - Functions on a percentage or phase a ngle or other quantitative difference of two currents or of some other electrical qua ntities.


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