DocumentCode
2250358
Title
A time-delay transformer for overcurrent protection
Author
Praeg, W.
Author_Institution
Argonne Nat. Lab. Argonne, Argonne, IL, USA
fYear
1976
fDate
8-10 June 1976
Firstpage
297
Lastpage
302
Abstract
A novel saturated time-delay transformer is connected in series with the dc load. The transformer detects and limits overcurrent until the fault has been corrected or the power source removed. This transformer design can be used at any voltage level however, the paper describes it in conjunction with high voltage (HV) circuits. Some design details for such a transformer are given.
Keywords
delay circuits; fault diagnosis; overcurrent protection; reliability; transformer protection; DC load; HV circuits; fault corrected; high voltage circuits; overcurrent protection; saturated time-delay transformer design; Circuit faults; Coils; Power supplies; Switches; Transformer cores; Windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1976 IEEE
Conference_Location
Cleveland, OH
Type
conf
DOI
10.1109/PESC.1976.7072932
Filename
7072932
Link To Document