Simplified model of brushless synchronous generator for real time simulation

Author

Lopez, M.D. ; Platero, C.A. ; Rebollo, E. ; Blanquez, F.R.

Author_Institution

Electr. Machinery Unit ETSII-UPM, Univ. Politec. de Madrid, Madrid, Spain

fYear

2015

fDate

10-13 June 2015

Firstpage

71

Lastpage

76

Abstract

This paper presents a simplified model of brushless synchronous machine for saving hardware resources in a real time simulation system. Firstly, a brushless excitation system model is described. Thereafter, the simplified transfer function of an AC exciter and rotating diodes of the brushless excitation system is estimated. Finally, the complete system is simulated, comparing the main generator´s voltage with both detailed and simplified excitation systems in several scenarios. These results show the accuracy of the simplified model against the detailed simulation model, resulting on an important hardware resources savings.

Keywords

brushless machines; synchronous generators; transfer functions; AC exciter; brushless excitation system model; brushless synchronous generator; brushless synchronous machine; hardware resources; real time simulation; rotating diodes; simplified transfer function; Generators; Mathematical model; Power generation; Real-time systems; Synchronous machines; Transfer functions; Windings; brushless excitation system; power plant simulation; real-time system;

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2015 IEEE 15th International Conference on

Conference_Location

Rome

Print_ISBN

978-1-4799-7992-9

Type

conf

DOI

10.1109/EEEIC.2015.7165382

Filename

7165382