《电路专业术语及英文翻译.doc》由会员分享，可在线阅读，更多相关《电路专业术语及英文翻译.doc（15页珍藏版）》请在金锄头文库上搜索。
1、Chapter 1 Elements and Laws of Eletrical Circuits电路electrical circuit电路模型Circuit model电源source负载load导线line开关switch电荷electric charge电流current电压voltage电位potential电位升potential rise电位降potential drop电位差potential difference参考点Reference point线性电阻linear resistance磁通链magnetic flux linkage功率power能量energy电阻器re
2、sistor电阻resistance电动势electromotive force （e.m.f ）伏安特性u-i characteristicvolt-ampere characteristic电导器conductor电导conductance电感器inductor电感inductance电容器capacitor电容capacitance欧姆定律Ohms Law广义欧姆定律generalized Ohms Law参考方向reference direction电压极性voltage polarity正极positive polarity负极negative polarity开路open-circ
3、uit短路short-circuit理想独立电压源ideal independent voltage source实际电压源physical source理想独立电流源ideal independent current source理想受控源ideal dependent / controlled source压控电压源voltage controlled voltage source（VCVS）压控电流源voltage controlled current source（VCCS）流控电压源current controlled voltage source（CCVS）流控电流源current
4、 controlled current source（CCCS）节点node支路branch回路loop路径path网孔mesh网络network基尔霍夫电流定律Kirchhoffs current law（KCL）基尔霍夫电压定律Kirchhoffs voltage law（KVL）闭合面closed surface集总参数lumped parameter集总（参数）电路lumped circuit集总（参数）元件lumped element分布参数distributed parameter分布（参数）电路distributed circuit直流direct current（DC）交流al
5、ternating current（AC）有源元件active element无源元件passive element无损电路lossless circuitChapter 2 Analysis methods to simple resistor circuits端钮terminal串联series connection分压voltage division并联parallel connection分流current division等效变换equivalent transformation等效电阻equivalent resistance入端电阻input resistance最大功率传输定理
6、Maximum power transfer theoremY-变换Wye-Delta transformationChapter 3 methods of Analysis节点法node analysis / node voltage method支路电流法branch current method回路电流法loop analysis / loop current method外网孔outer mesh网孔电流法mesh analysis / mesh current method自导纳self admittance互导纳mutual admittance矩阵matrix行row列colum
7、n参考节点reference node平面电路planar circuit方程equation消去法elimination technique克莱姆法则Cramers rule代入法substitution method运算放大器operational amplifier(op amp)同向输入端noninverting input反向输入端inverting input输出端output等效电路模型equivalent circuit model开环放大倍数open-loop gain闭环放大倍数closed-loop gain入端电阻input resistance输出电阻output r
8、esistance线性工作区linear region正向饱和区positive saturation反向饱和区negative saturation同向放大器noninverting amplifier反向放大器inverting amplifier加法器summing amplifier / summer积分器integrator微分器differentiator自激振荡self-excited oscillationChapter 4 Circuit Theorems叠加原理superposition theorem齐性原理homogeneity property输入/激励input /
9、 excitation输出/响应output / response线性电路linear circuit代数和algebraic sum替代定理substitution theorem戴维南定理Thevenins theorem诺顿定理Nortons theorem二端网络two-terminal circuit开路电压open-circuit voltage短路电流short-circuit current特勒根定理Tellegens theorem功率平衡定理power-balancing theorem互易定理reciprocal theorem对偶原理principle of duali
10、ty对偶元件dual element对偶图dual graph对偶电路dual circuitChapter 5 Analysis of Op Amp Circuits运算放大器operational amplifier(op amp)同向输入端noninverting input反向输入端inverting input输出端output等效电路模型equivalent circuit model开环放大倍数open-loop gain闭环放大倍数closed-loop gain入端电阻input resistance输出电阻output resistance线性工作区linear regio
11、n正向饱和区positive saturation反向饱和区negative saturation同向放大器noninverting amplifier反向放大器inverting amplifier加法器summing amplifier / summer积分器integrator微分器differentiator自激振荡self-excited oscillationChapter 6 First-order Circuit动态电路dynamic circuit一阶电路first-order circuit一阶微分方程first-order differential equation过渡过
12、程transient process/ transient线性非时变电路linear time-invaried circuit单位阶跃函数unit step function单位冲激函数unit impulse function单位斜坡函数unit ramp function起始条件initial condition起始值initial value换路定则switch law零输入响应zero-input response零状态响应zero-state response稳态响应steady-state response暂态响应transient response时间常数time consta
13、nt指数函数exponential function冲激响应impulse response阶跃响应step response自由响应natural response自由分量natural component强迫响应forced response强制分量forced component全响应complete response稳态值final value卷积convolution时域延迟time delay换路switching跳变现象jump phenomenon脉冲持续时间pulse duration脉冲重复周期repeating period of pulse Chapter 7 Seco
14、nd-order Circuit常系数微分方程constant coefficients differential equation齐次微分方程homogeneous differential equation二阶电路second-order circuit特征方程characteristic equation特征根characteristic root特征值eigenvalue特征向量eigenvector特解particular solution通解general solution自然频率natural frequency衰减系数damping factor谐振频率resonant frequency
