| 《电力电子技术》课程研究型教学的案例设计与探讨简 |
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| 引用本文： | 韩杨.《电力电子技术》课程研究型教学的案例设计与探讨简[J].实验科学与技术,2014(1):24-28. |
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| 作者姓名： | 韩杨 |
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| 作者单位： | 电子科技大学机电学院电力电子系,成都611731 |
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| 基金项目： | 电子科技大学中央高校基本科研业务费资助（2672011ZYGX2011J093）. |
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| 摘 要： | 以《电力电子技术》课程可控整流和有源逆变电路的教学内容为分析对象,创新教学方法,以高压直流输电（HVDC）为典型的教学案例,讨论了该内容的教学特点和难点,分析了课堂理论与工程实践之间的密切联系.文中从三相桥式整流、有源逆变电路、基于12脉波换流器的HVDC系统原理及控制方法进行分析,采用EMTP软件搭建了整流站、逆变站以及HVDC异步联网的仿真实验平台,克服了传统实验教学依赖硬件装置、互动性差的缺点,为《电力电子技术》课程研究型教学提供了新的思路和方法.
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| 关 键 词： | 研究型教学 教学改革 电力电子 高压直流输电 |
Case Design and Discussion of Research-oriented Teaching Method in the Course of Power Electronics Technologies |
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| HAN Yang.Case Design and Discussion of Research-oriented Teaching Method in the Course of Power Electronics Technologies[J].Experiment Science & Technology,2014(1):24-28. |
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| Authors: | HAN Yang |
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| Institution: | HAN Yang (School of Mechatronics Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China) |
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| Abstract: | The innovative teaching method is proposed for teaching the controlled rectifiers and active inversion circuits in Power Elec- tronics Technology course, based on the example of the High-Voltage Direct Current （HVDC） system, the characteristics and difficul- ties are discussed and the relationships between the theoretical teaching and practical applications are analyzed. This paper analyzed the three-phase bridge-rectifier, active inversion circuits, and the principle and control method of the HVDC system based on the twelve- pulse inverter, the simulation circuits of these systems are built by EMTP software, which overcomes the drawbacks of the conventional experimental teaching such as the dependence on hardware and poor interoperability. This method provides new idea and solution for the research-oriented teaching for power electronics course. |
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| Keywords: | research-oriented teaching teaching reform power electronics HVDC |
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