Design of dc/dc Converters for DMPPT PV Applications Based on the Concept of Energetic Efficiency

被引：30

作者：

Adinolfi, G. ^{[1
]}

Femia, N. ^{[1
]}

Petrone, G. ^{[1
]}

Spagnuolo, G. ^{[1
]}

Vitelli, M. ^{[2
]}

机构：

[1] Univ Salerno, DIIIE, I-84084 Fisciano Salerno, Italy

[2] Univ Naples 2, DII, I-81031 Aversa Caserta, Italy

来源：

JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME | 2010年 / 132卷 / 02期

关键词：

POWER-POINT TRACKING; PHOTOVOLTAIC SYSTEMS; RELIABILITY; VOLTAGE;

D O I：

10.1115/1.4001465

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Distributed maximum power point tracking (DMPPT) is one of the most promising solutions to overcome the drawbacks associated with mismatching phenomena in photovoltaic (PV) applications. DMPPT is based on the adoption of a dc/dc converter dedicated to each PV module. The design of the power stage of such a converter is a challenging task because of the very high efficiency requirements and of the continuous changes of the operating point during the day, depending on the sun irradiation conditions. In this paper the guidelines for the design of dc-dc converters for DMPPT applications are presented and discussed. [DOI: 10.1115/1.4001465]

引用

页码：0210051 / 02100510

页数：10

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