基于电压三角形法测量无源一端口等效参数的实验方案分析  

Analyzing the experiment strategy of testing the equivalent parameters of a one-port network based on triangular voltage measurement method

作　　者：孙盾[1] 黄树超 姚缨英[1] 

机构地区：[1]浙江大学电气工程学院,浙江杭州310027 [2]杭州第十四中学,浙江杭州310006

出　　处：《实验技术与管理》2011年第3期45-47,共3页Experimental Technology and Management

基　　金：浙江省2008年新世纪高等教育教学改革研究资助项目"电子电气基础课程建设与创新能力培养"(Yb08002);国家级"实验教学示范中心"建设项目

摘　　要：同样的实验原理,采用不同的实验参数,可以得到不同的实验准确度。以电压三角形法测量无源一端口等效参数实验为例,通过展开对实验误差的分析,从中得出实验方案的选取策略,得出减小实验误差的有效措施。It is well known that experimental errors are inevitable,while if different experiment parameters are adopted,different experiment accuracies are to be derived at last,though based on the same experimental principle.An experiment that tests the equivalent parameters of a passive one-port network based on triangular voltage measurement method is put forward.By analyzing the final experimental error of this test,certain experiment strategy can be obtained as well as some effective methods to reduce the experimental error.

关 键 词：电路实验 电压三角形法 一端口等效参数测量 误差分析 

分 类 号：TM133.3[电气工程—电工理论与新技术]