Ferroresonance Phenomenon in Power Plant Auxiliary Grids

The paper discusses the problem of the ferroresonance phenomenon occurring in a medium voltage grid with an ungrounded neutral point of the supply transformer. Results of a study of ferroresonance in the auxiliary grid at Żarnowiec Pumped Storage Power Plant are presented. Analysis of the study resu...

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Bibliographic Details
Main Author: Maciej Łosiński
Format: Article
Language:English
Published: ENERGA SA 2015-03-01
Series:Acta Energetica
Subjects:
Online Access:http://actaenergetica.org/en/articles/acta-energetica-012015/ferroresonance-phenomenon-in-power-plant-auxiliary-grids/
Description
Summary:The paper discusses the problem of the ferroresonance phenomenon occurring in a medium voltage grid with an ungrounded neutral point of the supply transformer. Results of a study of ferroresonance in the auxiliary grid at Żarnowiec Pumped Storage Power Plant are presented. Analysis of the study results has led to the development and implementation of an effective method of preventing the adverse ferroresonance phenomenon.
ISSN:2300-3022