A High Step-Up Power Converter with Reduced Input Current Ripple for PV Applications

被引：0

作者：

Martin Garcia-Vite, Pedro ^{[1
]}

del Rosario Rivera-Espinosa, Maria ^{[1
]}

Castillo-Gutierrez, Rafael ^{[1
]}

Hernandez-Angel, Francisca ^{[2
]}

机构：

[1] TECNM Inst Tecnol Ciudad Madero, Div Estudios Posgrad & Invest, J Rosas & J Urueta S-N, Cd Madero 89440, Tams, Mexico

[2] Univ Autonoma Tamaulipas, Fac Comercio & Adm, Tampico 89336, Tams, Mexico

来源：

2018 IEEE INTERNATIONAL AUTUMN MEETING ON POWER, ELECTRONICS AND COMPUTING (ROPEC) | 2018年

关键词：

DC-DC CONVERTER; SYSTEM; BATTERY;

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：

On this paper, a novel power electronics converter with reduced input current ripple capability is evaluated and employed in a photovoltaic (PV) energy harvesting application. The mentioned converter possesses the ability of increasing the input voltage which is highly desirable since PV panels are DC power sources with low voltage generation. Besides, the high quality of the input current brings the benefit of lower oscillation, compared to the conventional boost converter, when a Maximum Power Point Tracking (MPPT) algorithm is implemented. Thus, the proposed converter possesses both characteristics, such a converter is derived from the connection of a conventional boost converter plus an enhanced Single-Ended Primary-Inductor Converter (SEPIC). Along the paper, the theoretical analysis is carried out, and then the performance of the proposed converter is evaluated by means of the standard closed-loop Perturb & Observe (P&O) algorithm. Detail simulations proved the dynamics of the proposed converter.

引用

页数：6

共 17 条

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