电路原理专业词汇表Glossaryof“PrinciplesofElectricCircuits”Chapter1ElementsandLawsofElectricalCircuits集总参数lumpedparameter电路electricalcircuit集总参数电路lumpedcircuit电流current集总参数元件lumpedelement电荷electriccharge分布参数distributedparameter电压voltage分布参数电路distributedcircuit电位potential直流directcurrent(DC)电位差potentialdifference交流alternatingcurrent(AC)电动势electromotiveforce有源器件activeelement功率power无源器件passiveelement能量energy无损电路losslesscircuit电阻resistor/resistance电导conductor/conductanceChapter2Analysismethodstosimpleresistor电感inductor/inductancecircuits电容capacitor/capacitance串联seriesconnection欧姆定律Ohm’sLaw分压voltagedivision广义欧姆定律generalizedOhm’sLaw并联parallelconnection参考方向referencedirection分流currentdivision电压极性voltagepolarity等效电阻equivalentresistance正极positivepolarityY-Δ变换Wye-Deltatransformation负极negativepolarity入端电阻inputresistance理想独立电压源idealindependentvoltagesourceChapter3MethodsofAnalysis理想独立电流源支路电流法methodofbranchcurrentidealindependentcurrentsource节点法NodalAnalysis理想受控源回路电流法loopcurrentmethodidealdependent/controlledsource网孔电流法meshcurrentmethod压控电压源外网孔outermeshvoltagecontrolledvoltagesource(VCVS)自导纳self-admittance压控电流源互导纳mutual-admittancevoltagecontrolledcurrentsource(VCCS)矩阵matrix流控电压源行rowcurrentcontrolledvoltagesource(CCVS)列column流控电流源参考节点referencenodecurrentcontrolledcurrentsource(CCCS)平面电路planarcircuit节点node方程equation支路branch消去法eliminationtechnique回路loop克莱姆法则Cramer’srule基尔霍夫电流定律代入法substitutionmethodKirchhoff’sCurrentLaw(KCL)运算放大器operationalamplifier(opamp)基尔霍夫电压定律同向输入端noninvertinginputKirchhoff’sVoltageLaw(KVL)反向输入端invertinginput闭合面closedboundary输出端output版权属清华大学电路原理教学组未经许可不得翻印上载（2007）1等效电路模型equivalentcircuitmodelChapter6First-orderCircuit开环放大倍数open-loopgain一阶电路first-ordercircuit闭环放大倍数closed-loopgain一阶微分方程first-orderdifferentialequation入端电阻inputresistance过渡过程transientprocess输出电阻outputresistance线性时不变电路lineartime-invariablecircuit线性工作区linearregion单位阶跃函数unitstepfunction正向饱和区positivesaturation单位脉冲函数unitpulsefunction反向饱和区negativesaturation单位斜坡函数un