Инд. авторы:	Shornikov Y., Dostovalov D., Nasyrova M.
Заглавие:	Specification and analysis of transients in electrical power systems using the methodology of hybrid systems
Библ. ссылка:	Shornikov Y., Dostovalov D., Nasyrova M. Specification and analysis of transients in electrical power systems using the methodology of hybrid systems // CEUR Workshop Proceedings. - 2017. - Vol.1839. - P.445-457. - ISSN 1613-0073.
Внешние системы:	РИНЦ: 31025741; SCOPUS: 2-s2.0-85020513746;
Реферат:	eng: This paper discusses discrete-continuous (hybrid) systems and corresponding simulation tools. Modern hybrid systems (HS) formalism can be effectively used in problem-oriented environments of computer analysis. One of the many HS applications is the study of transients in electrical power systems (EPS). A special module is developed in ISMA (translated from Russian 'Instrumental Facilities of Machine Analysis') simulation environment to support the research of transient processes by Park-Gorev's equations. Discrete behavior of EPS associated with nonlinear characteristics of generator speed regulators. Also, the EPS operating mode can be changed upon the occurrence of certain events: switching, short circuit, breakage of power lines, etc. Therefore HS methodology is adequate for description and study of transient processes in EPS. The solver of ISMA uses the library of classical and original numerical methods intended for solving systems of differential-Algebraic equations with discontinuities. The original algorithm of correct event detection is developed for processing gaps, which is an integral part of numerical analysis.
Ключевые слова:	Transient process; Simulation environment; Original algorithms; Nonlinear characteristics; Modal behavior; Event detection; Electrical power system; Differential algebraic equations; Transients; Numerical methods; Hybrid systems; Electric power systems; Differential equations; Algebra; Transient processes; Principle circuits; Numerical analysis; Modal behavior; Library of numerical methods; Hybrid systems; Event detection; Numerical analysis; Power quality;
Издано:	2017
Физ. характеристика:	с.445-457
Конференция:	Название: Международная конференция «Математические и информационные технологии, MIT-2016» Аббревиатура: MIT-2016 Город: Врнячка Баня, Будва Страна: Сербия, Черногория Даты проведения: 2016-08-28 - 2016-09-05 Ссылка: http://conf.nsc.ru/MIT-2016
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