Naslov
​Determination of the electromagnetic forces of the synchronous electric generator for the asymmetric load condition by measurements ​

Autori
Petrinić, Miroslav ; Tvorić, Stjepan ; Plavec, Eduard ; Zrakić, Bono

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 2020 International Conference on Electrical Machines (ICEM), 2020, 23-26 August / - Online : Institute of Electrical and Electronics Engineers (IEEE), 2020, 2610-2616

ISBN
978-1-7281-9944-3

Skup
International Conference on Electrical Machines (ICEM 2020)

Mjesto i datum
Online, 23.08.2020. - 26.08.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Electric machines, Electromagnetic forces, Voltage measurement, Coils, Load modelling, Finite element methods, Generators, Numerical analysis

Sažetak
Forces acting on the stator teeth of the 400 kVA, 4 pole synchronous generator were analyzed for asymmetric electric load conditions. Measurement of the flux density was performed with the measuring coils installed on the stator teeth and calculations were done by finite element method. Measured data was processed to determine stator teeth radial forces through Maxwell stress tensor integration algorithm. Processed data was used for detection of asymmetric load condition. Parameters of the measuring coil sensors and their adequate position can be determined with finite element calculation before performing sensor installation on the machine.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA