Design of a Sliding-Mode-Controlled SEPIC for PV MPPT Applications

被引：108

作者：

Mamarelis, Emilio ^{[1
,2
]}

Petrone, Giovanni ^{[1
,2
]}

Spagnuolo, Giovanni ^{[1
,2
]}

机构：

[1] Univ Salerno, Dept Comp & Elect Engn, I-84084 Fisciano, SA, Italy

[2] Univ Salerno, I-84084 Fisciano, SA, Italy

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2014年 / 61卷 / 07期

关键词：

DC-DC power converters; photovoltaic systems; PERFORMANCE;

D O I：

10.1109/TIE.2013.2279361

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, the procedure for designing a sliding-mode controller for maximum power point tracking photovoltaic (PV) applications is proposed. It is applied to a single-ended primary inductor converter, thus to a fourth-order topology, but it can be extended to a wide class of converters suitable for PV applications. The reachability and existence conditions give rise to a number of design inequalities that add to the classical steady-state conditions in order to have the desired closed-loop converter's performances. The superiority of the control technique over the classical tracking methods is analytically demonstrated through the procedure proposed in this paper. The analytical results have been validated by means of both simulations and experiments.

引用

页码：3387 / 3398

页数：12