Title :
Split-core PCB Rogowski coil designs and applications for protective relaying
Author :
Kojovic, Ljubomir A.
Author_Institution :
Cooper Power Syst., Franksville, WI, USA
Abstract :
Printed circuit board (PCB) Rogowski coils can be designed as non-split-core styles with different shapes such as circular, oval, or rectangular. They can also be designed in split-core style for installation without the need to disconnect a primary or secondary conductor. This paper presents split-core PCB Rogowski coil designs, characteristics, and applications for advanced protection, control, and metering systems.
Keywords :
coils; cores; printed circuit design; relay protection; Rogowski coils; metering systems; non-split-core styles; primary conductor; printed circuit board; protective relaying; secondary conductor; Coils; Conductors; Current measurement; Magnetic field measurement; Power measurement; Printed circuits; Protective relaying; Shape; Wire; Wounds;
Conference_Titel :
Transmission and Distribution Conference and Exposition, 2003 IEEE PES
Print_ISBN :
0-7803-8110-6
DOI :
10.1109/TDC.2003.1335233
