面向“电气测量技术”实验教学的实践性探索  

Practical Exploration for Experimental Teaching of Electrical Measuring Technology

作　　者：曹建安[1] 孔忻[1] 白洁[1] 汤晓君[1] 杨爽[1] CAO Jianan;KONG Xin;Bai Jie;TANG Xiaojun;YANG Shuang(School of Electrical Engineering,Xi′an Jiaotong University,Xi′an 710049,China)

机构地区：[1]西安交通大学电气工程学院,咸宁710049

出　　处：《电气电子教学学报》2023年第1期157-161,共5页Journal of Electrical and Electronic Education

基　　金：2020年西安交通大学教学改革研究与实践项目(2020-36)。

摘　　要：以应用为目标的“电气测量技术”课程,是多门课程的知识综合与贯通,具有实践操作性强等特点。该课程在实践教学环节中从制作罗氏线圈、设计调理电路,到进行大电流检测和数据采集与处理的全过程,均由学生自主完成,实现学生实践能力的培养过程;实验中根据波形噪声与幅值误差,完成参数调试与罗氏线圈的模型分析,实现学生分析能力的提高。实践表明,该实践活动能使学生掌握一个完整电气测量系统;提高学生的实践能力、分析和解决问题的能力,满足辅助理论教学的目标。The application-oriented Electrical Measurement Technology course is the knowledge synthesis and penetration of multiple courses,and has the characteristics of strong practical operation.In the practical teaching process,the whole steps,from making Rogowski coils,conditioning circuits designing,to large current detection and data acquisition processing,are all completed by students independently,which reaches the training objectives of students′practical ability.In the experiment,due to the waveform noise and amplitude error,the parameter debugging and the model analysis of the Rogowski coil are completed,which improves the analysis ability of the students.This method shows that the practical teaching enables students to master a complete electrical measurement system,improves their practical ability,ability to analyze and solve problems,and meets the goal of auxiliary theory teaching.

关 键 词：测控技术与仪器 电气测量技术 实践性教学 

分 类 号：G426[文化科学—课程与教学论]