MPPT algorithm under partial shading conditions

Guihua Liu; Panbao Wang; Wei Wang; Qi Wang

doi:10.1007/978-1-4471-2467-2_11

MPPT algorithm under partial shading conditions

Guihua Liu^*
, Panbao Wang
, Wei Wang
, Qi Wang

^*Corresponding author for this work

School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

This paper proposes a novel maximum power point tracking (MPPT) algorithm based on analyzing the output characteristics of PV array under uniform irradiance and partial shading conditions (PSC). The algorithm adds partial shadow judging conditions in variable step perturb and observes (P&O) method. The system runs the variable step P&O method to realize MPPT when photovoltaic array is under uniform irradiance. Under PSC, the control method can eliminate the interference of local maximum power point (MPP) to make the PV array running at global MPP. Experimental results verify that the proposed algorithm can automatically track the global MPP under uniform irradiance and PSC.

Original language	English
Title of host publication	Electrical, Information Engineering and Mechatronics 2011 - Proceedings of the 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011
Pages	91-98
Number of pages	8
DOIs	https://doi.org/10.1007/978-1-4471-2467-2_11
State	Published - 2012
Externally published	Yes
Event	2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011 - Jiaozuo, Henan, China Duration: 23 Dec 2011 → 25 Dec 2011

Publication series

Name	Lecture Notes in Electrical Engineering
Volume	138 LNEE
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011
Country/Territory	China
City	Jiaozuo, Henan
Period	23/12/11 → 25/12/11

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

MPPT algorithm
Output characteristic
PSC
Photovoltaic array

Access to Document

10.1007/978-1-4471-2467-2_11

Cite this

Liu, G., Wang, P., Wang, W., & Wang, Q. (2012). MPPT algorithm under partial shading conditions. In Electrical, Information Engineering and Mechatronics 2011 - Proceedings of the 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011 (pp. 91-98). (Lecture Notes in Electrical Engineering; Vol. 138 LNEE). https://doi.org/10.1007/978-1-4471-2467-2_11

@inproceedings{d55346479ba34e5b9014de9048cd6e81,

title = "MPPT algorithm under partial shading conditions",

abstract = "This paper proposes a novel maximum power point tracking (MPPT) algorithm based on analyzing the output characteristics of PV array under uniform irradiance and partial shading conditions (PSC). The algorithm adds partial shadow judging conditions in variable step perturb and observes (P\&O) method. The system runs the variable step P\&O method to realize MPPT when photovoltaic array is under uniform irradiance. Under PSC, the control method can eliminate the interference of local maximum power point (MPP) to make the PV array running at global MPP. Experimental results verify that the proposed algorithm can automatically track the global MPP under uniform irradiance and PSC.",

keywords = "MPPT algorithm, Output characteristic, PSC, Photovoltaic array",

author = "Guihua Liu and Panbao Wang and Wei Wang and Qi Wang",

year = "2012",

doi = "10.1007/978-1-4471-2467-2\_11",

language = "英语",

isbn = "9781447124665",

series = "Lecture Notes in Electrical Engineering",

pages = "91--98",

booktitle = "Electrical, Information Engineering and Mechatronics 2011 - Proceedings of the 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011",

note = "2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011 ; Conference date: 23-12-2011 Through 25-12-2011",

}

Liu, G , Wang, P , Wang, W & Wang, Q 2012, MPPT algorithm under partial shading conditions. in Electrical, Information Engineering and Mechatronics 2011 - Proceedings of the 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011. Lecture Notes in Electrical Engineering, vol. 138 LNEE, pp. 91-98, 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011, Jiaozuo, Henan, China, 23/12/11. https://doi.org/10.1007/978-1-4471-2467-2_11

MPPT algorithm under partial shading conditions. / Liu, Guihua ; Wang, Panbao ; Wang, Wei et al.
Electrical, Information Engineering and Mechatronics 2011 - Proceedings of the 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011. 2012. p. 91-98 (Lecture Notes in Electrical Engineering; Vol. 138 LNEE).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - MPPT algorithm under partial shading conditions

AU - Liu, Guihua

AU - Wang, Panbao

AU - Wang, Wei

AU - Wang, Qi

PY - 2012

Y1 - 2012

N2 - This paper proposes a novel maximum power point tracking (MPPT) algorithm based on analyzing the output characteristics of PV array under uniform irradiance and partial shading conditions (PSC). The algorithm adds partial shadow judging conditions in variable step perturb and observes (P&O) method. The system runs the variable step P&O method to realize MPPT when photovoltaic array is under uniform irradiance. Under PSC, the control method can eliminate the interference of local maximum power point (MPP) to make the PV array running at global MPP. Experimental results verify that the proposed algorithm can automatically track the global MPP under uniform irradiance and PSC.

AB - This paper proposes a novel maximum power point tracking (MPPT) algorithm based on analyzing the output characteristics of PV array under uniform irradiance and partial shading conditions (PSC). The algorithm adds partial shadow judging conditions in variable step perturb and observes (P&O) method. The system runs the variable step P&O method to realize MPPT when photovoltaic array is under uniform irradiance. Under PSC, the control method can eliminate the interference of local maximum power point (MPP) to make the PV array running at global MPP. Experimental results verify that the proposed algorithm can automatically track the global MPP under uniform irradiance and PSC.

KW - MPPT algorithm

KW - Output characteristic

KW - PSC

KW - Photovoltaic array

UR - https://www.scopus.com/pages/publications/84859190414

U2 - 10.1007/978-1-4471-2467-2_11

DO - 10.1007/978-1-4471-2467-2_11

M3 - 会议稿件

AN - SCOPUS:84859190414

SN - 9781447124665

T3 - Lecture Notes in Electrical Engineering

SP - 91

EP - 98

BT - Electrical, Information Engineering and Mechatronics 2011 - Proceedings of the 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011

T2 - 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011

Y2 - 23 December 2011 through 25 December 2011

ER -

MPPT algorithm under partial shading conditions

Abstract

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UN SDGs

Keywords

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