Ferroresonant Processes in 10 kV Power Grids and There Control

AndriyYatseyko1 yats80.andriy [at] gmail.com
Kateryna Hyrska2
  1. Department of Electrical Systems and Networks, National University "Lviv Polytechnic", Ukraine, Lviv, S. Bandery street 28а.
Abstract 

The problem of  ferroresonance processes  in power gris  with isolated neutral was reviewed. Conditions of the existence of such phenomena and basic principles of theis control were establihed. A new approaches of protection for 10 kV electric systems  from ferroresonant processes were given. The research was conducted using digital simulation and reasons for offered protection methods were defined.

References 

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