电磁学原理在工程技术上的应用实验  

Applied experiment of engineering technology based on electromagnetism theorem

作　　者：刘洋[1] 吴孟恒[2] 李贵玲[2] 

机构地区：[1]华北电力大学应用物理系,河北保定071003 [2]河北省防雷中心,河北石家庄051000

出　　处：《实验技术与管理》2008年第12期73-76,共4页Experimental Technology and Management

基　　金：中国气象局科研项目(CMATG2008M31);华北电力大学教改基金(No.1310501)

摘　　要：基于毕奥一萨伐尔定律和电磁感应原理自制实验装置，并通过对地下金属管线的定位探测和防雷接地网导体断口的诊断，让学生了解最基本的物理学概念和规律在工程技术中的实际应用。通过对探测与诊断基本原理的分析，培养学生理论联系实际的能力，通过实验装置的设计和实验，提高学生的动手实践能力和分析解决实际问题的能力；教学科研相结合，培养学生的科研意识和创新能力，提高学生的综合素质。A set of experiment devices are made based on electromagnetic induction theorem. The theories and methods of exploration of underground media pipe and corrosion diagnosis of substations＇ grounding grid are studied. The fact that many practical engineering technology problems are often solved by basic physics concepts and laws, is demonstrated. The students＇ abilities of integration of theory with practice are brought up by analyzing the exploration and diagnosis theories. The practice abilities and abilities of analyzing and solving practical problems are improved by designing experiment device and experiment research. The combination of teaching with scientific research can satisfy the colligation diathesis of students and students＇ consciousness of scientific- research and innovation abilities are improved.

关 键 词：电磁感应 自制装置 金属管线探测 断点诊断 

分 类 号：O441.5[理学—电磁学]