Considerations in Applying IEEE Recommended Practice for Protection Coordination in Industrial and Commercial Power Systems - Part I

被引:0
|
作者
Mardegan, Claudio S. [1 ]
Rifaat, Rasheek [2 ]
机构
[1] EngePower, Osasco, SP, Brazil
[2] Jacobs Canada, Montreal, PQ, Canada
关键词
Protection Systems; Protection Coordination; ZSI Zone Selective Interlock; Protection; Protective Devices; TCC (time-current curve); Ground Fault; Arcing Fault;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
This paper demonstrates practical considerations when studying Overcurrent Protection Coordination in industrial systems and applying related IEEE Standards. The paper is divided into two parts. Part one focuses on protection coordination for High Voltage and Medium Voltage Industrial Systems. Part two covers balance of distribution system topics. The main discussed subjects are time/chronologic, current/amperometric as well as zone selective interlocking coordination. Other factors that affect coordination are also addressed. Suitable selections of the relay time-current characteristic are presented. The paper also includes practical details for accepted Coordination Time Interval (CTI) in coordinated systems.
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页数:10
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