摘要
计算机仿真为电力电子技术的教学及设计提供了一个有效的工具,文中对PSpice仿真软件在电力电子技术教学改革实践中的应用进行了研究。以三相桥式整流电路以及Buck电路为例,建立电路模型,给出仿真结果。结合仿真过程及结果分析进行教学可以使学生更容易理解、掌握相关的知识;基于这个平台,学生自己可以根据要求设计电路,并通过对电流、电压等波形的分析对其性能进行检验;对提高教学质量、培养创新人才具有重要的意义。
Computer simulation offers an efficient auxiliary implement for the practice of power electronic teaching, in this paper,applications of PSpice in reform and practice of power electronics teaching are studied. As examples three-phase controllable rectifying-bridge circuit and buck circuit are built based on PSpice, and results of simulation are given. Both the teaching process and the theoretical results are visualized by using the simulation so that the students can grasp the knowledge of power electronics more easily. It provides a good platform for students to design converter circuits according to design criteria, and the performances of various designs are tested by analyzing the current and voltage waveforms. It plays an important role in improving teaching quality and cultivating innovative talents.
出处
《电力系统及其自动化学报》
CSCD
北大核心
2009年第6期123-127,共5页
Proceedings of the CSU-EPSA
基金
南京工程学院高等教育研究基金项目(GY200719)
江苏省教育科学"十一五"规划课题(B-a/2008/01/008)
关键词
电力电子技术
教学改革
仿真
建模
power electronics
teaching reform
simulation
model
