Concerning "Maximum Power Point Tracking for Photovoltaic Optimization Using Ripple-Based Extremum Seeking Control"

被引：49

作者：

Bazzi, Ali M. ^{[1
]}

Krein, Philip T. ^{[1
]}

机构：

[1] Univ Illinois, Grainger Ctr Elect Machinery & Electromech, Urbana, IL 61801 USA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2011年 / 26卷 / 06期

关键词：

Extremum seeking control; optimization methods; photovoltaic systems; ripple correlation control; solar power generation;

D O I：

10.1109/TPEL.2010.2093605

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper highlights key contributions in extremum seeking (ES) control and ripple correlation control (RCC). Maximum power point tracking (MPPT) utilizing the 120-Hz inherent inverter ripple is shown to be developed in the early 1980s. Even though that specific MPPT development did not explicitly mention ES control, the analysis presented there shows otherwise. RCC stability and operating properties are also addressed where the fundamental difference between RCC and popular ES control methods is the perturbation source. Since RCC utilizes inherent switching ripple in power electronics, the high ripple frequency leads to fast RCC convergence.

引用

页码：1611 / 1612

页数：2

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