An Efficient MPPT Algorithm for PV Modules Under Partial Shading and Sudden Change in Irradiance

被引：0

作者：

Kapic, Amar ^{[1
]}

Zecevic, Zarko ^{[1
]}

Krstajic, Bozo ^{[1
]}

机构：

[1] Univ Montenegro, Fac Elect Engn, Podgorica 81000, Montenegro

来源：

2018 23RD INTERNATIONAL SCIENTIFIC-PROFESSIONAL CONFERENCE ON INFORMATION TECHNOLOGY (IT) | 2018年

关键词：

bypass diodes; global peak (GP); MPPT; partial shading; Perturb and Observe (P&O); MAXIMUM POWER POINT;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a new method for maximum power point tracking (MPPT) under different environmental conditions, such as partial shading and sudden change in irradiance. The method consists of three parts - checking the partial shading occurrence, searching for global peak (GP) and reducing the oscillations around maximum power point (MPP). The simulations results show the proposed algorithm is able to track true global maxima. The tracking speed and efficiency are increased compared to the reference algorithm.

引用

页数：4

共 16 条

[1]

Ahmed J., IEEE T SUST ENERGY

[2] An Accurate Method for MPPT to Detect the Partial Shading Occurrence in a PV System [J].

Ahmed, Jubaer ;

Salam, Zainal .

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2017, 13 (05) :2151-2161

[3] A Modified P&O Maximum Power Point Tracking Method With Reduced Steady-State Oscillation and Improved Tracking Efficiency [J].

Ahmed, Jubaer ;

Salam, Zainal .

IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, 2016, 7 (04) :1506-1515

[4] An Improved Method to Predict the Position of Maximum Power Point During Partial Shading for PV Arrays [J].

Ahmed, Jubaer ;

Salam, Zainal .

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2015, 11 (06) :1378-1387

[5]

Femia N., 2008, IEEE T IND ELECT, V55

[6] Developing an Advanced Module for Back-Contact Solar Cells [J].

Govaerts, Jonathan ;

Robbelein, Jo ;

Gonzalez, Mario ;

Gordon, Ivan ;

Baert, Kris ;

De Wolf, Ingrid ;

Bossuyt, Frederick ;

Van Put, Steven ;

Vanfleteren, Jan .

IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY, 2011, 1 (09) :1319-1327

[7]

Kapic A., 2017, 22 INT SCI PROF C IN, P6

[8] A study of a two stage maximum power point tracking control of a photovoltaic system under partially shaded insolation conditions [J].

Kobayashi, Kenji ;

Takano, Ichiro ;

Sawada, Yoshio .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2006, 90 (18-19) :2975-2988

[9] A Novel Adaptive P&O MPPT Algorithm Considering Sudden Changes in the Irradiance [J].

Kollimalla, Sathish Kumar ;

Mishra, Mahesh Kumar .

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2014, 29 (03) :602-610

[10] A variable step size INC MPPT method for PV systems [J].

Liu, Fangrui ;

Duan, Shanxu ;

Liu, Fei ;

Liu, Bangyin ;

Kang, Yong .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2008, 55 (07) :2622-2628

← 1 2 →