Improved lyapunov function for synchronous machine transient stability study

Machias, AV

dc.contributor.author	Machias, AV	en
dc.date.accessioned	2014-03-01T01:06:53Z
dc.date.available	2014-03-01T01:06:53Z
dc.date.issued	1987	en
dc.identifier.issn	0003-9039	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9654
dc.subject	Asymptotic Stability	en
dc.subject	Direct Method	en
dc.subject	lyapunov function	en
dc.subject	Nonlinear Control	en
dc.subject	Numerical Integration	en
dc.subject	Synchronous Machine	en
dc.subject	Transient Stability	en
dc.subject	Second Order	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	CONTROL SYSTEMS, NONLINEAR	en
dc.subject.other	ELECTRIC GENERATORS, AC - Stability	en
dc.subject.other	SYSTEM STABILITY - Lyapunov Methods	en
dc.subject.other	LURYE TYPE FUNCTIONS	en
dc.subject.other	LYAPUNOV'S DIRECT METHOD	en
dc.subject.other	SYNCHRONOUS MACHINES	en
dc.subject.other	TRANSIENT STABILITY	en
dc.subject.other	ELECTRIC MACHINERY, SYNCHRONOUS	en
dc.title	Improved lyapunov function for synchronous machine transient stability study	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01574065	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01574065	en
heal.language	English	en
heal.publicationDate	1987	en
heal.abstract	The transient stability of a synchronous machine is analysed by utilizing Lyapunov's direct method. Lyapunov functions of Lur'e-type are developed, which include the effects of first and second-order speed governor. The used Lyapunov functions have been developed essentially by a systematic procedure based on the nonlinear control theory, Kalman's transformation and the second Lyapunov theorem. The paper evaluates the maximum region of asymptotic stability in the state-plane of a swinging synchronous machine while the computed critical clearing times are compared with those obtained by numerical integration. A numerical example is given. © 1987 Springer-Verlag.	en
heal.publisher	Springer-Verlag	en
heal.journalName	Archiv für Elektrotechnik	en
dc.identifier.doi	10.1007/BF01574065	en
dc.identifier.isi	ISI:A1987G572400002	en
dc.identifier.volume	70	en
dc.identifier.issue	3	en
dc.identifier.spage	163	en
dc.identifier.epage	170	en