DC-link protection for grid-connected photovoltaic system: a review

As the economic growth and population increase, the demand on energy supply has also increases. The disadvantages that energy production based on non-renewable energy sources bring to the environment has stimulate the idea of producing a clean and sustainable power in huge quantities from renewable...

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Main Authors:	Wan Nur Huda Aqilah, Aqilah, Muhamad Zahim, Sujod
Format:	Conference or Workshop Item
Language:	English English
Published:	Universiti Malaysia Pahang 2019
Subjects:	T Technology (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/27026/ http://umpir.ump.edu.my/id/eprint/27026/1/115.%20DC-link%20protection%20for%20grid-connected%20photovoltaic.pdf http://umpir.ump.edu.my/id/eprint/27026/2/115.1%20DC-link%20protection%20for%20grid-connected%20photovoltaic.pdf

id	ump-27026
recordtype	eprints
spelling	ump-270262019-12-18T03:13:14Z http://umpir.ump.edu.my/id/eprint/27026/ DC-link protection for grid-connected photovoltaic system: a review Wan Nur Huda Aqilah, Aqilah Muhamad Zahim, Sujod T Technology (General) As the economic growth and population increase, the demand on energy supply has also increases. The disadvantages that energy production based on non-renewable energy sources bring to the environment has stimulate the idea of producing a clean and sustainable power in huge quantities from renewable energy sources such as solar and wind energy. In recent years, photovoltaic (PV) systems are mostly used due to its light and easy-installable characteristics. It has two approaches which are stand-alone PV system (off-grid) and grid-connected PV system. Although it is said to be the most promising renewable energy, it could not avoid from disturbance. In grid-connected PV system, faults could occur on the grid side, leading to the increase in DC-link voltage and overshoot grid current. These situations could stress electrical components and decrease power quality of the system. Therefore, many protection schemes have been introduced to overcome this matter. In this paper, the development of grid-connected PV system was expressed and the impacts of grid faults on were discussed. Several conventional protection schemes implemented in the grid-connected PV system were reviewed. In the end, this paper proposed a new protection scheme which namely zero protection scheme that has the same function to limit the overshoot in DC-link voltage. Universiti Malaysia Pahang 2019 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/27026/1/115.%20DC-link%20protection%20for%20grid-connected%20photovoltaic.pdf pdf en http://umpir.ump.edu.my/id/eprint/27026/2/115.1%20DC-link%20protection%20for%20grid-connected%20photovoltaic.pdf Wan Nur Huda Aqilah, Aqilah and Muhamad Zahim, Sujod (2019) DC-link protection for grid-connected photovoltaic system: a review. In: The 5th International Conference on Electrical, Control and Computer Engineering (INECCE2019), 29 - 30 Julai 2019 , Swiss Garden Beach Resort Kuantan. pp. 1-12.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Wan Nur Huda Aqilah, Aqilah Muhamad Zahim, Sujod DC-link protection for grid-connected photovoltaic system: a review
description	As the economic growth and population increase, the demand on energy supply has also increases. The disadvantages that energy production based on non-renewable energy sources bring to the environment has stimulate the idea of producing a clean and sustainable power in huge quantities from renewable energy sources such as solar and wind energy. In recent years, photovoltaic (PV) systems are mostly used due to its light and easy-installable characteristics. It has two approaches which are stand-alone PV system (off-grid) and grid-connected PV system. Although it is said to be the most promising renewable energy, it could not avoid from disturbance. In grid-connected PV system, faults could occur on the grid side, leading to the increase in DC-link voltage and overshoot grid current. These situations could stress electrical components and decrease power quality of the system. Therefore, many protection schemes have been introduced to overcome this matter. In this paper, the development of grid-connected PV system was expressed and the impacts of grid faults on were discussed. Several conventional protection schemes implemented in the grid-connected PV system were reviewed. In the end, this paper proposed a new protection scheme which namely zero protection scheme that has the same function to limit the overshoot in DC-link voltage.
format	Conference or Workshop Item
author	Wan Nur Huda Aqilah, Aqilah Muhamad Zahim, Sujod
author_facet	Wan Nur Huda Aqilah, Aqilah Muhamad Zahim, Sujod
author_sort	Wan Nur Huda Aqilah, Aqilah
title	DC-link protection for grid-connected photovoltaic system: a review
title_short	DC-link protection for grid-connected photovoltaic system: a review
title_full	DC-link protection for grid-connected photovoltaic system: a review
title_fullStr	DC-link protection for grid-connected photovoltaic system: a review
title_full_unstemmed	DC-link protection for grid-connected photovoltaic system: a review
title_sort	dc-link protection for grid-connected photovoltaic system: a review
publisher	Universiti Malaysia Pahang
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/27026/ http://umpir.ump.edu.my/id/eprint/27026/1/115.%20DC-link%20protection%20for%20grid-connected%20photovoltaic.pdf http://umpir.ump.edu.my/id/eprint/27026/2/115.1%20DC-link%20protection%20for%20grid-connected%20photovoltaic.pdf
first_indexed	2023-09-18T22:42:23Z
last_indexed	2023-09-18T22:42:23Z
_version_	1777417000976384000

DC-link protection for grid-connected photovoltaic system: a review

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