State-space modelling and eigenvalue analysis of the slip energy recovery drive

Papathanassiou, SA; Papadopoulos, MP

dc.contributor.author	Papathanassiou, SA	en
dc.contributor.author	Papadopoulos, MP	en
dc.date.accessioned	2014-03-01T01:13:25Z
dc.date.available	2014-03-01T01:13:25Z
dc.date.issued	1997	en
dc.identifier.issn	1350-2352	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12457
dc.subject	Eigenvalues	en
dc.subject	Linearised model	en
dc.subject	Slip energy	en
dc.subject	Transfer functions	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Asynchronous machinery	en
dc.subject.other	Closed loop control systems	en
dc.subject.other	Current voltage characteristics	en
dc.subject.other	Eigenvalues and eigenfunctions	en
dc.subject.other	Electric filters	en
dc.subject.other	Electric generators	en
dc.subject.other	Electric motors	en
dc.subject.other	Mathematical models	en
dc.subject.other	Speed control	en
dc.subject.other	State space methods	en
dc.subject.other	Torque	en
dc.subject.other	Transfer functions	en
dc.subject.other	Conventional induction machine	en
dc.subject.other	Slip energy recovery drive	en
dc.subject.other	Speed control systems	en
dc.subject.other	Electric drives	en
dc.title	State-space modelling and eigenvalue analysis of the slip energy recovery drive	en
heal.type	journalArticle	en
heal.identifier.primary	10.1049/ip-epa:19970651	en
heal.identifier.secondary	http://dx.doi.org/10.1049/ip-epa:19970651	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	The fifth order linearised state-space model of the slip energy recovery drive (SERD) is elaborated, based on a simplified dq dynamic model which represents with good accuracy the dynamic behaviour of the drive. The eigenvalues of the SERD, calculated with the linearised model, are correlated with those of the conventional induction machine, and the effect of the external DC link filter and the inverter DC voltage is demonstrated. The variation of the drive eigenvalues for different operating conditions is presented both for motor and generator operation and a comparison is made with an equivalent voltage source inverter drive. Important transfer functions of the SERD, such as those concerning the response of the drive speed and torque for mechanical load and supply voltage disturbances and the design of the control system, are derived and their characteristics are discussed. © IEE, 1997.	en
heal.publisher	IEE-INST ELEC ENG	en
heal.journalName	IEE Proceedings: Electric Power Applications	en
dc.identifier.doi	10.1049/ip-epa:19970651	en
dc.identifier.isi	ISI:A1997XC45600005	en
dc.identifier.volume	144	en
dc.identifier.issue	1	en
dc.identifier.spage	27	en
dc.identifier.epage	34	en