基于铜损耗的零纹波接口设计方法和验证，用于光伏/电池到电网应用

2016 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe) Pub Date : 2016-09-01 DOI:10.1109/EPE.2016.7695285

S. Biswas, N. Mohan, O. Midtgård, T. Undeland

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引用次数: 0

摘要

提出了一种零纹波Ćuk变换器的系统设计，用于光伏/电池到电网的dc-dc转换。本文采用简化而直观的磁通-磁阻模型，导出了这种集成磁芯的铜损耗几何常数Kg。不像以前的设计，设计程序是完全分析和有效的范围内的占空比操作。通过有限元方法和电路仿真进行了验证。

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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A copper-loss based design method and verification for a zero-ripple interface for PV/Battery-to-grid applications

A systematic design of a zero-ripple Ćuk converter for PV/Battery-to-grid dc-dc conversion is presented. This paper derives the copper loss geometrical constant (Kg) for this kind of integrated magnetic core using a simplified yet intuitive flux-reluctance model. Unlike earlier designs, the design procedure is completely analytical and valid for a range of duty-ratio operation. Verification is done by finite element methods and circuit simulations.

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来源期刊

2016 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe)

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