Determination of frequencies in autonomous double output asynchronous generator

Ioannides Maria, G

dc.contributor.author	Ioannides Maria, G	en
dc.date.accessioned	2014-03-01T01:08:45Z
dc.date.available	2014-03-01T01:08:45Z
dc.date.issued	1992	en
dc.identifier.issn	0885-8969	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10669
dc.subject	Harmonic Analysis	en
dc.subject.classification	Energy & Fuels	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	Harmonic analysis	en
dc.subject.other	Harmonic generation	en
dc.subject.other	Magnetic circuits	en
dc.subject.other	Voltage measurement	en
dc.subject.other	Waveform analysis	en
dc.subject.other	Harmonic content	en
dc.subject.other	Voltage generation	en
dc.subject.other	Asynchronous generators	en
dc.title	Determination of frequencies in autonomous double output asynchronous generator	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/60.182658	en
heal.identifier.secondary	http://dx.doi.org/10.1109/60.182658	en
heal.language	English	en
heal.publicationDate	1992	en
heal.abstract	The voltage generated in autonomous operation of the asynchronous generator is investigated for the determination of the harmonics introduced by the nonlinear magnetic circuit and by the inverter. The analytical procedure shows the possibility of having more than one output frequency. In the case of the saturated magnetic circuit there is one synchronous and one asynchronous frequency. The asynchronous frequency is the fundamental, while the synchronous frequency is a noncharacteristic harmonic having a lower amplitude than the fundamental. Exact and approximate equations for the computation of frequencies are deduced. Under the assumption that the magnetic circuit is linear, one synchronous and two asynchronous frequencies appear in the generated waveform. During the test procedure the collected data of the generated and excitation voltage were recorded and processed by a discrete fast Fourier algorithm. The harmonic analysis identified the same frequencies as the analytical procedure.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Energy Conversion	en
dc.identifier.doi	10.1109/60.182658	en
dc.identifier.isi	ISI:A1992JY07600017	en
dc.identifier.volume	7	en
dc.identifier.issue	4	en
dc.identifier.spage	747	en
dc.identifier.epage	753	en