Fuzzy logic-based MPPT controllers for three-phase grid-connected inverters

被引：13

作者：

Ansari, Md Fahim ^{[1
]}

Chatterji, S. ^{[2
]}

Iqbal, Atif ^{[3
]}

机构：

[1] Graph Era Univ, Dept Elect & Elect Engn, Dehradoon, India

[2] NITTTR, Chandigarh, India

[3] Texas A&M Univ Qatar, Dept Elect & Comp Engn, Doha, Qatar

来源：

INTERNATIONAL JOURNAL OF SUSTAINABLE ENERGY | 2013年 / 32卷 / 03期

关键词：

MPPT; fuzzy logic controller; dc-dc converter;

D O I：

10.1080/14786451.2011.605948

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：

In photovoltaic (PV) applications, a maximum power point tracking (MPPT) module is necessary to extract the whole energy that the PV module can generate depending on the instantaneous conditions of the PV system. A PV module is obtained by connecting a number of solar cells in series and parallel, which causes voltage and current to increase at module terminations. The present work is based on a three-phase grid-connected inverter designed for a 100kW PV power plant that uses an MPPT scheme based on fuzzy logic controllers. The whole system presented is simulated in MATLAB. The fuzzy logic-based MPPT controllers show accurate and fast responses and are integrated into the inverter, so that the there is no requirement for a dc-dc converter. The inverter allows full control of reactive power.

引用

页码：186 / 195

页数：10

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