New concept in transmission line reclosure using high-frequency fault transients

被引：33

作者：

Bo, ZQ ^{[1
]}

Aggarwal, RK ^{[1
]}

Johns, AT ^{[1
]}

Zhang, BH ^{[1
]}

Ge, YZ ^{[1
]}

机构：

[1] XIAN JIAOTONG UNIV,DEPT ELECT ENGN,XIAN 710049,PEOPLES R CHINA

来源：

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION | 1997年 / 144卷 / 04期

关键词：

autoreclosure; EHV transmission lines; fault transients; stability;

D O I：

10.1049/ip-gtd:19971102

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The authors present a new concept: 'adaptive optimal reclosure' under transmission line faults by integrating the adaptive and optimal reclosure techniques. Simulation studies prove that the proposed technique is able to first detect the persistence time of fault path arc and then capture the optimal reclosure time, thereby enhancing system stability.

引用

页码：351 / 356

页数：6

共 7 条

[1] Nonunit protection technique for EHV transmission systems based on fault-generated noise .3. Engineering and HV laboratory testing [J].

Aggarwal, RK ;

Johns, AT ;

Bo, ZQ .

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, 1996, 143 (03) :276-282

[2]

AGGARWAL RK, 1994, IEE P GENER TRANSM D, V141

[3] SINGLE-PHASE SWITCHING TESTS ON THE AEP 765 KV SYSTEM - EXTINCTION TIME FOR LARGE SECONDARY ARC CURRENTS [J].

FAKHERI, AJ ;

SHUTER, TC ;

SCHNEIDER, JM ;

SHIH, CH .

IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1983, 102 (08) :2775-2783

[4]

FUKUNISH M, 1972, LAB STUDY DEAD TIME

[5] PREDICTION METHODS FOR PREVENTING SINGLE-PHASE RECLOSING ON PERMANENT FAULT [J].

GE, YZ ;

SUI, FH ;

XIAO, Y .

IEEE TRANSACTIONS ON POWER DELIVERY, 1989, 4 (01) :114-121

[6] NONUNIT PROTECTION TECHNIQUE FOR EHV TRANSMISSION-SYSTEMS BASED ON FAULT-GENERATED NOISE .1. SIGNAL MEASUREMENT [J].

JOHNS, AT ;

AGGARWAL, RK ;

BO, ZQ .

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, 1994, 141 (02) :133-140

[7]

ZHANG BH, 1995, 1995 N AM POW S, P415

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