Title :
PCB Rogowski coil designs and performances for novel protective relaying
Author :
Kojovic, Ljuhomir A.
Author_Institution :
Cooper Power Syst., Franksville, WI, USA
Abstract :
This paper presents PCB Rogowski coil designs and characteristics for advanced protection, control, and metering systems with new multifunction relays and fiber optic communication, providing fast response times to faults and easily adjusting to load and/or power system configuration changes. Since the new Rogowski coils are very accurate, protection levels can be set to lower thresholds reducing stress on the protected equipment. In addition, control and metering systems operate more accurately.
Keywords :
coils; control systems; metering; optical fibre communication; printed circuit design; relay protection; relays; PCB Rogowski coil design; control system; fast response time; fiber optic communication; metering system; multifunction relay; protective relay; Coils; Communication system control; Control systems; Delay; Optical control; Optical design; Optical fiber communication; Power system protection; Power system relaying; Protective relaying;
Conference_Titel :
Power Engineering Society General Meeting, 2003, IEEE
Print_ISBN :
0-7803-7989-6
DOI :
10.1109/PES.2003.1270369
