Elimination of transformer inrush currents by controlled switching - Part I: Theoretical considerations

IEEE Transactions on Power Delivery

Volumn 16, Issue 2, 2001, Pages 276-280

  Brunke, John H ^a,b   Fröhlich, Klaus J ^a,c  

^a IEEE   (United States)

^b BONNEVILLE POWER ADMINISTRATION   (United States)

^c ETH ZURICH   (Switzerland)

Author keywords

Controlled switching; Inrush current; Residual flux; Transformer switching

Indexed keywords

CONTROLLED SWITCHING; CORE FLUX TRANSIENTS; INRUSH CURRENTS; POWER QUALITY; PROTECTIVE RELAY MISOPERATION; RESIDUAL FLUX; TRANSFORMER CORES; TRANSFORMER SWITCHING;

ELECTRIC POWER FACTOR; ELECTRIC RELAYS; ELECTRIC TRANSFORMERS; MAGNETIC CORES; SWITCHING NETWORKS; TRANSFORMER PROTECTION; TRANSIENTS;

ELECTRIC CURRENT CONTROL;

EID: 0035306517     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/61.915495     Document Type: Article

References (5)

1. Point-on-wave controlled switching of high voltage circuit-breakers
2. Elimination of transient inrush currents when energizing unloaded power transformers
3. Results of the inquiries on actual network conditions when switching magnetizing and small inductive and on transformer and shunt reactor saturation characteristics
4. Transformer inrush current