Low-voltage PV power integration for variable frequency drives application

被引：0

作者：

Shetty, Akshatha ^{[1
]}

Fernandes, B. G. ^{[1
]}

Ojo, Olorunfemi ^{[2
]}

Ferreira, J. A. ^{[3
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Mumbai 400076, Maharashtra, India

[2] Tennessee Technol Univ, Dept Elect & Comp Engn, Cookeville, TN 38505 USA

[3] Delft Univ Technol, Delft, Netherlands

来源：

2017 19TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'17 ECCE EUROPE) | 2017年

关键词：

PWM rectifiers; High gain DC; DC converters; Grid connected PV systems; Variable frequency drives; Four leg converters; DC-DC CONVERTER; SYSTEM; GAIN;

D O I：

暂无

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：

Renewable sources like solar photovoltaic (PV) are preferred to be operated at low voltages. This necessitates high voltage boosting when they have to be connected to the high voltage DC bus. Conventional DC-DC converters (eg. boost and buck-boost) offer high voltage gain at the cost of reduced efficiency. This paper proposes a novel method to integrate low voltage PV power to the high voltage DC bus using a simple boost converter. The analysis of the proposed topology and control strategies are discussed. Simulation studies are carried out in MATLAB/SIMULINK and results for the same are presented.

引用

页数：10

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