An improved P&O MPPT method for photovoltaic power system

Bao Liang ZAN; Yong Duan SONG; Lei WANG; Yan Hui WANG; Xiao Qiang DU; Yu ZENG

doi:10.4028/www.scientific.net/AMR.805-806.45

An improved P&O MPPT method for photovoltaic power system

Bao Liang ZAN
, Yong Duan SONG
, Lei WANG
, Yan Hui WANG
, Xiao Qiang DU
, Yu ZENG

Research output: Journal Publications › Journal Article (refereed) › peer-review

2 Citations (Scopus)

Abstract

To improve the utilization efficiency of the solar energy with certain conversion efficiency, the principle of MPPT control with Boost converter is explained according to photovoltaic array output characteristics. The disadvantage of the conventional perturbation and observation (P&O) is analyzed. A novel MPPT system based on a digital signal processor (DSP) with Boost converter and an improved P&O algorithm is proposed in this paper. The proposed MPPT system model is developed under Matlab/Simulink. At last, theory analysis indicates its feasibility while the simulation results verify its validity. © (2013) Trans Tech Publications, Switzerland.

Original language	English
Pages (from-to)	45-51
Number of pages	7
Journal	Advanced Materials Research
Volume	805-806
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.805-806.45
Publication status	Published - 29 Oct 2013
Externally published	Yes

Keywords

Boost converter
Improved P&O algorithm
Maximum power point tracking
PV system

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.4028/www.scientific.net/AMR.805-806.45

Cite this

@article{7b40ff40ec904868aaa248c1656972c3,

title = "An improved P\&O MPPT method for photovoltaic power system",

abstract = "To improve the utilization efficiency of the solar energy with certain conversion efficiency, the principle of MPPT control with Boost converter is explained according to photovoltaic array output characteristics. The disadvantage of the conventional perturbation and observation (P\&O) is analyzed. A novel MPPT system based on a digital signal processor (DSP) with Boost converter and an improved P\&O algorithm is proposed in this paper. The proposed MPPT system model is developed under Matlab/Simulink. At last, theory analysis indicates its feasibility while the simulation results verify its validity. {\textcopyright} (2013) Trans Tech Publications, Switzerland.",

keywords = "Boost converter, Improved P\&O algorithm, Maximum power point tracking, PV system",

author = "ZAN, \{Bao Liang\} and SONG, \{Yong Duan\} and Lei WANG and WANG, \{Yan Hui\} and DU, \{Xiao Qiang\} and Yu ZENG",

year = "2013",

month = oct,

day = "29",

doi = "10.4028/www.scientific.net/AMR.805-806.45",

language = "English",

volume = "805-806",

pages = "45--51",

journal = "Advanced Materials Research",

issn = "1022-6680",

publisher = "Trans Tech Publications Ltd",

}

TY - JOUR

T1 - An improved P&O MPPT method for photovoltaic power system

AU - ZAN, Bao Liang

AU - SONG, Yong Duan

AU - WANG, Lei

AU - WANG, Yan Hui

AU - DU, Xiao Qiang

AU - ZENG, Yu

PY - 2013/10/29

Y1 - 2013/10/29

N2 - To improve the utilization efficiency of the solar energy with certain conversion efficiency, the principle of MPPT control with Boost converter is explained according to photovoltaic array output characteristics. The disadvantage of the conventional perturbation and observation (P&O) is analyzed. A novel MPPT system based on a digital signal processor (DSP) with Boost converter and an improved P&O algorithm is proposed in this paper. The proposed MPPT system model is developed under Matlab/Simulink. At last, theory analysis indicates its feasibility while the simulation results verify its validity. © (2013) Trans Tech Publications, Switzerland.

AB - To improve the utilization efficiency of the solar energy with certain conversion efficiency, the principle of MPPT control with Boost converter is explained according to photovoltaic array output characteristics. The disadvantage of the conventional perturbation and observation (P&O) is analyzed. A novel MPPT system based on a digital signal processor (DSP) with Boost converter and an improved P&O algorithm is proposed in this paper. The proposed MPPT system model is developed under Matlab/Simulink. At last, theory analysis indicates its feasibility while the simulation results verify its validity. © (2013) Trans Tech Publications, Switzerland.

KW - Boost converter

KW - Improved P&O algorithm

KW - Maximum power point tracking

KW - PV system

UR - https://www.scopus.com/pages/publications/84886255371

U2 - 10.4028/www.scientific.net/AMR.805-806.45

DO - 10.4028/www.scientific.net/AMR.805-806.45

M3 - Journal Article (refereed)

AN - SCOPUS:84886255371

SN - 1022-6680

VL - 805-806

SP - 45

EP - 51

JO - Advanced Materials Research

JF - Advanced Materials Research

ER -

An improved P&O MPPT method for photovoltaic power system

Abstract

Keywords

UN SDGs

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