华工电路实验2014.pdf

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1、电路实验张廷锋编华南理工大学电工电子实验教学中心2013.10目录电路实验要求································································································1实验1电路元件伏安特性的测试······································································3实验2基尔霍夫定律和叠加原理的验证·························································

2、····7实验3运算放大器与受控源研究······································································9实验4RC一阶动态电路的响应····································································16实验5RLC二阶动态电路的响应···································································20实验6交流电路中元件等效电路的测量····················

3、·······································25实验7RL串联电路及其功率因数的提高··························································29实验8RLC串联电路的频率特性····································································32实验9互感电路的测量················································································3

4、5实验10三相电路······················································································39实验11非正弦周期信号的研究·····································································42附录A常用电工仪表与电子仪器···································································44FA1ESCORT3136A台式数字万用表·········

5、··················································44FA2DF1935A数字交流毫伏表····································································46FA3TＤS—2002数字存储示波器·································································50FA4EE1411型合成函数信号发生器····················································

6、··········64FA5直流稳定电源···················································································68附录BMultisim仿真软件使用介绍·······························································71电路实验要求一、端正学习态度，明确实验目的学生要真正理解开设实验课的意义，认识到作为工科学生，不仅需要有广博的理论知识，而且需要有较强的实践动手能力，实践环节不仅能够加深对理论知识的理解，更是理论创新的源泉。因

7、此，在实验课的学习过程中，应积极主动，不能敷衍应付、投机取巧。二、课前预习电路实验受到时间和条件的限制，在计划时间内，学生能否顺利完成实验任务，达到实验目的和要求，关键在于预习。因此，每次实验操作前要求写出预习报告。预习的重点如下：1．明确实验目的、任务与要求。2．弄懂实验原理、方法；设计并熟悉实验电路；确定电路参数；制定出实验方案、拟定实验步骤；设计数据记录表格；对提出的实验思考题和注意事项要形成深刻印象，以便在实验过程中观察、解决和注意。3．估算实验结