一种用于光伏应用的三端口控制三相微型逆变器

2013 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2013-04-17 DOI:10.1109/ICCPEIC.2013.6778506

S. Prasanth, D. Jayalakshmi

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引用次数: 0

摘要

所提出的光伏微型逆变器基于三端口飞回，其中一个端口专用于功率去耦功能，因此减小了去耦电容，因此使用了长寿命薄膜电容器。两个变压器和一个电容器中的一个用于去耦功能。去耦电容具有储能和缓冲电容的作用，可回收变压器的漏能。二极管用于防止从功率去耦电容器到光伏面板的反向电流。

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A three port control of three phase micro-inverter for PV applications

The proposed photovoltaic Micro Inverter is based on three port fly back with one port dedicated to power decoupling function so the decoupling capacitance is reduced and hence the long lifetime film capacitor is used. One of the two transformers and one capacitor is used for decoupling function. The decoupling capacitor functions as energy storage as well as snubber capacitor to recycle the transformers leakage energy. A diode is involved to prevent the reverse current from power decoupling capacitor to PV panel.

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来源期刊

2013 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)

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