Synchronous machine parameter identification in frequency and time domain

Autor:	Hasni M., Djema S., Touhami O., Ibtiouen R., Fadel M., Caux S.
Jazyk:	angličtina
Rok vydání:	2007
Předmět:	synchronous machine frequency tests standstill tests DC-chopper PRBS (Pseudo Random Binary Sequences) voltages PWM voltages and DC decay Electrical engineering. Electronics. Nuclear engineering TK1-9971
Zdroj:	Serbian Journal of Electrical Engineering, Vol 4, Iss 1, Pp 51-69 (2007)
Druh dokumentu:	article
ISSN:	1451-4869 2217-7183
DOI:	10.2298/SJEE0701051H
Popis:	This paper presents the results of a frequency and time-domain identification procedure to estimate the linear parameters of a salient-pole synchronous machine at standstill. The objective of this study is to use several input signals to identify the model structure and parameters of a salient-pole synchronous machine from standstill test data. The procedure consists to define, to conduct the standstill tests and also to identify the model structure. The signals used for identification are the different excitation voltages at standstill and the flowing current in different windings. We estimate the parameters of operational impedances, or in other words the reactance and the time constants. The tests were carried out on synchronous machine of 1.5 kVA 380V 1500 rpm.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/37fc5d2e88c24be89d5dd0e47cf974fa Zobrazit plný text záznamu View record in DOAJ