A novel fuzzy logic control for bidirectional DC-DC converter and comparison with dual phase-shift control method in medium voltage applications

2016 IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications (CIVEMSA) Pub Date : 2016-06-27 DOI:10.1109/CIVEMSA.2016.7524324

R. İ. Kayaalp, T. Demirdelen, M. Tümay

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引用次数: 5

Abstract

In this study, operation, design and comparison of Dual Phase-Shift and Novel Fuzzy Logic control methods on isolated bidirectional DC-DC converter are discussed. The major components (DC link capacitors and inductors) are created for dual phase shifting method in order to obtain maximum efficiency. Triggering signals, voltage-current waveforms are compared and efficiencies are listed for all of these control methods at buck and boost modes of the full-bridge converter topology without using snubber capacitors to reduce cost feasibility. The main contribution of this paper, applying one of the most common used phase-shift control method, dual phase-shift and comparing with proposed novel Fuzzy Logic control method (Fuzzy-PSO-PI) on efficiency way for medium voltage applications. In this paper, isolated bidirectional DC-DC converter topology is modelled and control algorithms are written by FORTRAN programming language.

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一种新型的双向DC-DC变换器模糊控制方法，并与双移相控制方法在中压应用中的比较

本文讨论了隔离型双向DC-DC变换器的双相移和新型模糊逻辑控制方法的运行、设计和比较。为了获得最大的效率，设计了双相移法的主要元件(直流链路电容和电感)。对触发信号、电压电流波形进行了比较，并列出了所有这些控制方法在全桥转换器拓扑的降压和升压模式下的效率，而不使用缓冲电容器以降低成本可行性。本文的主要贡献是应用了最常用的一种相移控制方法——双相移，并与提出的新型模糊逻辑控制方法(Fuzzy- pso - pi)在中压应用中的效率方式进行了比较。本文对隔离型双向DC-DC变换器的拓扑结构进行了建模，并用FORTRAN编程语言编写了控制算法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2016 IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications (CIVEMSA)

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