Ferroresonance Analysis on Power Transformers Interconnected to Self-excited Induction Generators.

Autor: Corea-Araujo, Javier Arturo, Barrado-Rodrigo, Jose Antonio, Gonzalez-Molina, Francisco, Guasch-Pesquer, Luis
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Zdroj: Electric Power Components & Systems; 2016, Vol. 44 Issue 4, p359-368, 10p
Abstrakt: This research intends to prove by experimental work how ferroresonance can occur between generating systems based on a self-excited induction generator and power transformers. Up to four different paths have been tested under different commutation maneuvers. Ferroresonance appearance can unfold into a dangerous state for machinery and personnel. Several over-voltages can be present in the system by a simple delay in one of the poles responsible for grid connection/disconnection. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index