Performance analysis of various system configurations on grid-connected residential PV systems

被引：63

作者：

Ueda, Yuzuru ^{[1
]}

Kurokawa, Kosuke ^{[1
]}

Kitamura, Kiyoyuki ^{[2
]}

Yokota, Masaharu ^{[3
]}

Akanuma, Katsumi ^{[3
]}

Sugihara, Hiroyuki ^{[3
]}

机构：

[1] Tokyo Univ Agr & Technol, Kosuke Kurokowa Lab, Koganei, Tokyo 1848588, Japan

[2] Meidensha Corp, Shinagawa Ku, Tokyo 1416029, Japan

[3] Kandenko Co Ltd, Minato Ku, Tokyo 1088533, Japan

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2009年 / 93卷 / 6-7期

关键词：

PV system; Performance; Loss; System design;

D O I：

10.1016/j.solmat.2008.11.021

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：

Performance and loss analysis of residential photovoltaic (PV) systems are conducted using the sophisticated verification (SV) method. Performance of the various system configurations is quantitatively analyzed and compared in this paper. The south-oriented systems have approximately 22% more reference yield than the systems that are not oriented south. Difference of the module manufacturers shows more than 10% differences of the performance ratio whereas array configuration shows less difference. Imbalance of the string voltages causes system peak power loss and MPP mismatch. This loss cannot be minimized by the DC/DC converter in most of the systems. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：945 / 949

页数：5

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