Calculation of electrical quantities for relay protection of multiphase power lines

CHIORSAC, Mihai; TURCUMAN, Lilia; TURTURICA, Natalia

dc.contributor.author	CHIORSAC, Mihai
dc.contributor.author	TURCUMAN, Lilia
dc.contributor.author	TURTURICA, Natalia
dc.date.accessioned	2020-09-03T13:22:29Z
dc.date.available	2020-09-03T13:22:29Z
dc.date.issued	2016
dc.identifier.citation	CHIORSAC, Mihai, TURCUMAN, Lilia, TURTURICA, Natalia. Calculation of electrical quantities for relay protection of multiphase power lines. In: Energetica Moldovei-2016 : Aspecte regionale de dezvoltare. Ed. 3 : Rapoarte. a Conf. Intern., 29 septembrie - 1 octombrie, 2016. Chişinău, 2016, pp. 226-231. ISBN 978-9975-4123-5-3	en_US
dc.identifier.isbn	978-9975-4123-5-3
dc.identifier.uri	http://repository.utm.md/handle/5014/9191
dc.description.abstract	The paper analyzes the method of calculating the electrical quantities (currents and voltages) for relay protection for different short circuits and phase failure, which can take place on the multiphase electrical power lines. In the base of this method is used the resolution of unbalanced system of vectors (voltages and currents) of “m”-phase power transmission line into the “m”-systems of symmetrical components. This enables to simplify calculations, including simulation them on the computer and detecting short circuits and failures of the phases by relay protection of the multiphase electrical power lines.	en_US
dc.language.iso	ru	en_US
dc.publisher	Institutul de Energetică al Academiei de Științe a Moldovei	en_US
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	multiphase power lines	en_US
dc.subject	symmetrical components method	en_US
dc.title	Calculation of electrical quantities for relay protection of multiphase power lines	en_US
dc.type	Article	en_US