电气控制设备英语词汇Word文档下载推荐.docx

1、magnetic core 磁心magnetization curve 磁化曲线magnetic field 磁场magnetic field strength 磁场强度magnetic saturation 磁饱和magnetic hysteresis loop 磁滞回线magnetic flux 磁通量magnetic flux density 磁通密度superconductor 超导体uninterrupted duty 长期工作制programmed control 程序控制stepping motor 步进电动机parallel resonance 并联谐振differentiat

2、ion protection 差动保护tachogenerator 测速发电机protective circuit 保护电路open loop control 闭环控制apparent power 表现功率comparator 比较器nominal value 标称值speed governing by frequency convertion 变频调速speed governing by pole changing 变极调速ampere-turns 安匝safety voltage 安全电压semiconductor devices 半导体器件thyristor 半导体开关元件semicon

3、ductor 半导体（absolute）magnetic permeability （绝对）磁导率current rating （of cable） 电缆的载流量breaking capacity （of a switching device or a fuse） 开关电器的或熔断器的分断能力auxiliary circuit（of a switching device） 开关电器的辅助电路alternating component （of a pulsating voltage or current） 脉动电压或电流的交流分量direct component（of a pulsating v

4、oltage or current） 脉动电压或电流的直流分量TTL circuitPI TTL电路PI regulatorPID 调节器PID regulatorPD 调节器PD regulator 调节器main circuit 主电路neutral point 中性点medium frequency 中频active power 有功功率active element 有源元件first class load 一级负荷hard magnetic material 硬磁材料direct control 直接控制direct coupling 直接耦合remote control 遥控sine

5、 wave 正弦波rectiffication 整流illuminance 照度operational amplifier 运算放大器load rate 用电负荷率piezoelectric effect 压电效应selector 选择器oxidation stability 氧化稳定性couplingMOS 耦合MOS circuit 电路linear control system 线性控制系统linear（circuit）element 线性（电路）元件linearity 线性gas protection 瓦斯保护reactive power 无功功率passive element 无源元

6、件eddy current 涡流synchronous speed 同步转速on-load factor 通电持续率micromotor 微电机differentiator 微分电路regulated power supply 稳压电源voltage stabilizing circuit 稳压电路sequential order of the phases,phase sequence 相序phase 相位（位相，相角）phase displacement 相位移temperature rise 温升connection diagram of windings 绕组联结圈winding 绕组

7、servo system 随动系统detuning 失调distortion 失真digital integrated circuit 数字集成电路digital display 数字显示digital quantity 数字量capacitive reactance 容抗third class load 三级负荷three-phase and three-wire sysyem 三相三线制three-phase and four-wire system 三相四线制soft magnetic material 软磁材料thermo-electric effect 热电效应thermal sta

8、bility 热稳定性thermistor 热敏电阻servomotor 伺服电动机servo mechanism 伺服机构output 输出input 输入flashover,arc-over 闪络D filp flop D触发器DTL circuit DTL电路logic circuit 逻辑电路excitation 励磁（激磁）contravariant 逆变bus,busbar 母线（汇流排）continuous control 连续控制continuous system 连续系统interlock 连锁connection symbol 联结组标号torque motor 力矩电动机

9、analog quantity 模拟量potential drop of internal resistance 内阻压降whirling speeds 临界转速full load 满载pulsating current 脉动电流pulsating voltage 脉动电压pulser,pulse generator 脉冲发生器puncture test 耐压试验ideal inductor 理想电感器ideal resistor 理想电阻器ideal voltage source 理想电压源ideal capacitor 理想电容器ideal current source 理想电流源idea

10、l amplifier 理想放大器ideal transformer 理想变压器temperature classification,thermal stability classification 耐热等级filtering,filtration 滤波discrete system 离散系统zero-sequence protection 零序保护load,charge 负载（负荷）inductosyn 感应同步器induced voltage 感应电压inductive reactance 感抗high frepuency 高频photoelectric effect 光电效应overcu

11、rrent protection 过电流保护overvoltage protection 过电压保护mains frequency 工频power factor 功率因数constant control system 恒值控制系统phasing 核相（定相）glow discharge 辉光放电fundamental wave 基波integrator 积分电路mutual induction 互感应commutation 换向change-over switching 换接parasitic capacitance 寄生电容detector 检测装置relay protection 继电保护

12、skin effect 集肤效应coercive force 矫顽力demodulation 解调dielectric loss 介质损耗contact voltage 接触电压contact resistance 接触电阻earth fault 接地故障ground device 接地装置resistance of an earthed conductor,earthing resistance 接地电阻cut-off 截止partial discharge 局部放电insulation resistance 绝缘电阻absorptance（absorption ratio） of insu

13、lation resistance 绝缘电阻的吸收比step vlotage 跨步电压programmable logic controllers 可编程序控制器no-load test 空载试验noload operation 空载运行open-circuit voltage 开路电压open loop control 开环控制diamagnetism 抗磁性control circuit 控制电器shielded cable 屏蔽电缆gas chromatograph test 气相色谱试验gas conduction 气体导电air gap 气隙signal circuit 信号电路sm

14、all-power motor 小功率电动机resonance 谐振harmonic 谐波impedance 阻抗optimum control 最优控制autonomous control 自治调节synchro,selsyn 自整角机automatic reclosing equipment 自动重合闸automatic protection device 自动保护装置automatic control 自动控制automatic control system 自动控制系统automatic regulating system 自动调节系统slip 转差率electric circuit

15、电路electric current 电流bridge 电桥armature reaction 电枢反应voltage,electric potential difference 电压（电位差）electric corona,corona,corona discharge 电晕（放电）power supply 电源electric field 电场electromagnetic wave 电磁波electromagnetic induction 电磁感应electromotive force 电动势inductor 电感线圈electric arc 电弧electric spark 电火花el

16、ectrolytic corrosion 电解腐蚀dielectric 电介质reactance 电抗clearance 电气间隙electronic approach switch 电子接近开关conductance 电导equivalent electric circuit 等效电路earth,ground 地speed regulation,speed governing 调速speed governing system 调速系统range of speed regulation 调速范围speed governing by voltage regulation 调压调速modulation 调制amplitude modulation 调幅frequency modulation 调频