Aspects of identification of equivalent circuit parameters of large synchronous generators by SSFR-Tests

• Autorzy: Freese M. , Klocke M.
• Konferencja: International Symposium on Electrical Machines SME'07 / sympozjum [XLIII; July 2007; Poznań]
• Języki publikacji: EN

Abstrakty

EN

A Standstill Frequency Response Test (SSFR) at a synchronous machine is an alternative method for determining its dynamic performance. Therefor three measurements at a stopped machine have to be done. Four voltage, current and frequency depending values represent the frequency response function of the machine. This function is reproduced over the equivalent circuits by Park. A calculation program creates sets of parameters, the quality of which is tested. The preliminary best sets are determined and new set generations are build up by them over an evolutionary algorithm. This paper shows an exemplary application of the SSFR method and its advantages but also some problematic aspects

Słowa kluczowe

EN

synchronous generators; equivalent circuit parameters; identification

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2007
• Tom: No 55
• Strony: 73--83
• Opis fizyczny: Bibliogr. 3 poz.

Twórcy

autor

Freese M.

autor

Klocke M.

• University of Dortmund, Institute of Electrical Drives and Mechatronics

Bibliografia

• [1]IEEE Standard IEEE Std 115-1995 (R2002), IEEE Guide-Test Procedures for Synchronous Machines.
• [2]Bissig H., Stillstandsfrequenzgangsmessungen an elektrischen Maschinen, Zurich 1991.
• [3]Hussein H., Bestimmung der Ersatzschaltbildparameter von Synchronmaschinen anhand von Stillstandsfrequenzgangsmessungen, Dortmund 2006.