Dual-module-based maximum power point tracking control of photovoltaic systems

被引：108

作者：

Park, Joung-Hu ^{[1
]}

Ahn, Jun-Youn

Cho, Bo-Hyung

Yu, Gwon-Jong

机构：

[1] Seoul Natl Univ, Sch Elect Engn & Comp Sci, Seoul 151744, South Korea

[2] Korea Hydro & Nucl Power Co Ltd, Seoul 135791, South Korea

[3] Korea Inst Energy Res, Photovoltaic Res Ctr, Taejon 305343, South Korea

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2006年 / 53卷 / 04期

关键词：

dual module; grid-connected inverter; maximum power point tracking (MPPT); photovoltaic (PV) systems;

D O I：

10.1109/TIE.2006.878330

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The improved maximum power point tracking (MPPT) control method for small-scale dual-module photovoltaic (PV) systems is presented in this paper. With this method, the voltage and current information of each module are shared and utilized for the detection of the maximum-power point (MPP) without measuring power. This approach can be implemented in a simple structure, especially due to the elimination of memory and,multiplication devices. The proposed method is verified by a hardware prototype of grid-connected dual-module PV systems with the proposed analog-implemented MPPT controller. In addition, practical issues of the proposed scheme are considered.

引用

页码：1036 / 1047

页数：12

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