- Tytuł:
- Simulation of the remanence influence on the transient states in a single-phase multiwinding transformer
- Autorzy:
-
Wilk, A.
Michna, M. - Powiązania:
- https://bibliotekanauki.pl/articles/141451.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
single-phase transformer
magnetic flux common
magneto motive force
magnetic hysteresis
residual magnetic flux
capacitor discharge test - Opis:
- This paper presents the mathematical model of a single-phase multi-winding core type transformer taking into account magnetic hysteresis phenomenon based on the feedback Preisach model (FPM). The set of loop differential equations was developed for a K-th winding transformer model where the flux linkages of each winding includes flux Φ common to all windings as a function of magneto motive force Θ of all windings. The first purpose of this paper is to implement a hysteresis nonlinearity involved in the Φ(Θ) function which also accounts residual magnetic flux. The second purpose of this paper is experimental validation of the developed transformer model in a capacitor discharge test and several different values of residual magnetic flux.
- Źródło:
-
Archives of Electrical Engineering; 2017, 66, 1; 41-54
1427-4221
2300-2506 - Pojawia się w:
- Archives of Electrical Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł