基于能量流图的电力电子系统可视化设计与分析

doi:10.19595/j.cnki.1000-6753.tces.170626

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Abstract Power electronics system obtains efficient electromagnetic energy conversion through switching control of power semiconductor devices. Its ultimate aim is to improve the capability and reliability of conversion system. This paper tries to use system energy and energy flow as state variables directly for modeling. The energy flow model of conversion system is built in order to visually describe the distribution and transmission of electromagnetic energy in power electronics conversion system. Taking multi-terminal integrated energy converter as an example, this paper establishes a design and analysis platform based on energy flow topology method. Herein, the concept of energy flow is set, the energy flow topology and its visualization method are built, and the static and dynamic surfaces are designed using visualization technique in scientific computing. The application examples show that energy flow topology method can well characterize the commutation process of power electronics system in large timescale.

Key words： Power electronics system energy flow topology visualization

Received: 10 April 2017 Published: 19 July 2017

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TM46

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	Articles by authors
	Gu Xiaocheng
	Zhao Zhengming
	Feng Gaohui
	Li Jing

Cite this article:

Gu Xiaocheng,Zhao Zhengming,Feng Gaohui等. Visualization Design and Analysis for Power Electronics System Based on Energy Flow Topology[J]. Transactions of China Electrotechnical Society, 2017, 32(13): 60-68.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.170626 OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I13/60

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