Dynamic characteristics of autonomous wind-diesel systems

Papathanassiou, SA; Papadopoulos, MP

dc.contributor.author	Papathanassiou, SA	en
dc.contributor.author	Papadopoulos, MP	en
dc.date.accessioned	2014-03-01T01:16:26Z
dc.date.available	2014-03-01T01:16:26Z
dc.date.issued	2001	en
dc.identifier.issn	0960-1481	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14048
dc.subject	Dynamic behaviour	en
dc.subject	Induction generators	en
dc.subject	Pitch control	en
dc.subject	Speed governor	en
dc.subject	Synchronous generators	en
dc.subject	Wind turbines	en
dc.subject	Wind-diesel systems	en
dc.subject.classification	Energy & Fuels	en
dc.subject.other	Automation	en
dc.subject.other	Control system analysis	en
dc.subject.other	Control system synthesis	en
dc.subject.other	Frequency domain analysis	en
dc.subject.other	Mathematical models	en
dc.subject.other	Time domain analysis	en
dc.subject.other	Wind turbines	en
dc.subject.other	Autonomous wind-diesel systems	en
dc.subject.other	Diesel electric power plants	en
dc.subject.other	diesel engine	en
dc.subject.other	dynamic analysis	en
dc.subject.other	dynamic behavior	en
dc.subject.other	wind farm	en
dc.subject.other	wind generator	en
dc.title	Dynamic characteristics of autonomous wind-diesel systems	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0960-1481(00)00180-4	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0960-1481(00)00180-4	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	In this paper the dynamics of a small autonomous system, comprising a diesel generator and a wind turbine, are investigated. The analysis is performed both in the frequency and time domain, using simplified models of the system components and taking into account the diesel engine speed governor and the wind turbine pitch controller (for pitch regulated machines). The investigation is extended to include different types of wind turbines, equipped with induction or synchronous generator and using pitch or stall regulation, as well as operation of the wind turbine in an autonomous or infinite system The objective is to determine the main factors affecting the behaviour of the system and to illustrate the effect of the speed governor and pitch controller settings on the expected performance. Particular emphasis is placed on identifying the main modes of the system and determining their dependence on the controllers' parameters. A comparative assessment of the dynamic characteristics of different types of wind turbines is also included and the operation of the wind turbine in a small system and against an infinite bus is addressed and discussed. (C) 2001 Elsevier Science Ltd. Ail rights reserved.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	Renewable Energy	en
dc.identifier.doi	10.1016/S0960-1481(00)00180-4	en
dc.identifier.isi	ISI:000166867000009	en
dc.identifier.volume	23	en
dc.identifier.issue	2	en
dc.identifier.spage	293	en
dc.identifier.epage	311	en