Cover IEC TR 61869-102:2014

IEC TR 61869-102:2014

Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers

Circulation Date: 2014-01
Edition: 1.0
Language: EN - english
Seitenzahl: 55 VDE Artno.: 220501


IEC/TR 61869-102:2014(E) provides technical information for understanding the undesirable phenomenon of ferroresonance oscillations in medium voltage and high voltage networks in connection with inductive voltage transformers. Ferroresonance can cause considerable damage to voltage transformers and other equipment. Ferroresonance oscillations may also occur with other non-linear inductive components.