Relay co-ordination optimization for integrated solar photo-voltaic power distribution grid

Distributed generation (DG) specifically from solar energy is gaining much attention. Integration of solar photo-voltaic plant (SPP) on distribution grid increases flexibility of the system but lacking behind in terms of convention protection scheme. The impact of orientation of point of common coup...

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Autores principales:	Aayush Shrivastava, Devender Kumar Saini, Manjaree Pandit
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2019
Materias:	relay coordination coordination time interval (cti) particle swarm optimization solar pv distribution grid Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/71c72f1988234ed3ad336c8d7caa8229
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id	oai:doaj.org-article:71c72f1988234ed3ad336c8d7caa8229
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spelling	oai:doaj.org-article:71c72f1988234ed3ad336c8d7caa82292021-11-04T15:51:55ZRelay co-ordination optimization for integrated solar photo-voltaic power distribution grid2331-191610.1080/23311916.2019.1612601https://doaj.org/article/71c72f1988234ed3ad336c8d7caa82292019-01-01T00:00:00Zhttp://dx.doi.org/10.1080/23311916.2019.1612601https://doaj.org/toc/2331-1916Distributed generation (DG) specifically from solar energy is gaining much attention. Integration of solar photo-voltaic plant (SPP) on distribution grid increases flexibility of the system but lacking behind in terms of convention protection scheme. The impact of orientation of point of common coupling (PCC) of SPP on distribution grid changes the entire power flow computation and hence, coordination of protection devices. This paper presents the power flow computation on modified IEEE 4-bus system for different integrated positions of SPP. Further analysis is carried for the fault current level with different locations and number of SPP DG. It has been found that DG integration increases the magnitudes of fault current; hence, it will have impact on relay co-ordination. A MATLAB/Simulink model is proposed for relay mis-coordination and optimal co-ordination by implementing evolutionary optimization technique. The Proposed study on IEEE 4-bus system along with three units 100 kW capacity of SPP is used to derived optimal co-ordination solution which validates the obtained results on electrical transient’s analysis programming platform (ETAP).Aayush ShrivastavaDevender Kumar SainiManjaree PanditTaylor & Francis Grouparticlerelay coordinationcoordination time interval (cti)particle swarm optimizationsolar pv distribution gridEngineering (General). Civil engineering (General)TA1-2040ENCogent Engineering, Vol 6, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	relay coordination coordination time interval (cti) particle swarm optimization solar pv distribution grid Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	relay coordination coordination time interval (cti) particle swarm optimization solar pv distribution grid Engineering (General). Civil engineering (General) TA1-2040 Aayush Shrivastava Devender Kumar Saini Manjaree Pandit Relay co-ordination optimization for integrated solar photo-voltaic power distribution grid
description	Distributed generation (DG) specifically from solar energy is gaining much attention. Integration of solar photo-voltaic plant (SPP) on distribution grid increases flexibility of the system but lacking behind in terms of convention protection scheme. The impact of orientation of point of common coupling (PCC) of SPP on distribution grid changes the entire power flow computation and hence, coordination of protection devices. This paper presents the power flow computation on modified IEEE 4-bus system for different integrated positions of SPP. Further analysis is carried for the fault current level with different locations and number of SPP DG. It has been found that DG integration increases the magnitudes of fault current; hence, it will have impact on relay co-ordination. A MATLAB/Simulink model is proposed for relay mis-coordination and optimal co-ordination by implementing evolutionary optimization technique. The Proposed study on IEEE 4-bus system along with three units 100 kW capacity of SPP is used to derived optimal co-ordination solution which validates the obtained results on electrical transient’s analysis programming platform (ETAP).
format	article
author	Aayush Shrivastava Devender Kumar Saini Manjaree Pandit
author_facet	Aayush Shrivastava Devender Kumar Saini Manjaree Pandit
author_sort	Aayush Shrivastava
title	Relay co-ordination optimization for integrated solar photo-voltaic power distribution grid
title_short	Relay co-ordination optimization for integrated solar photo-voltaic power distribution grid
title_full	Relay co-ordination optimization for integrated solar photo-voltaic power distribution grid
title_fullStr	Relay co-ordination optimization for integrated solar photo-voltaic power distribution grid
title_full_unstemmed	Relay co-ordination optimization for integrated solar photo-voltaic power distribution grid
title_sort	relay co-ordination optimization for integrated solar photo-voltaic power distribution grid
publisher	Taylor & Francis Group
publishDate	2019
url	https://doaj.org/article/71c72f1988234ed3ad336c8d7caa8229
work_keys_str_mv	AT aayushshrivastava relaycoordinationoptimizationforintegratedsolarphotovoltaicpowerdistributiongrid AT devenderkumarsaini relaycoordinationoptimizationforintegratedsolarphotovoltaicpowerdistributiongrid AT manjareepandit relaycoordinationoptimizationforintegratedsolarphotovoltaicpowerdistributiongrid
_version_	1718444719869001728

Relay co-ordination optimization for integrated solar photo-voltaic power distribution grid

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