The possibility to eliminate the ″blind zone″ for all multiphase short circuiting near the place of protection for a semiconductor impedance relay by using an electromagnetic paramagnetic frequency divider is described.
|Translated title of the contribution||Semiconductor Directional Impedance Relay Using a Parametric Frequency Divider.|
|Number of pages||4|
|Publication status||Published - May 1974|
ASJC Scopus subject areas
- Electrical and Electronic Engineering