Abductive reasoning network based diagnosis system for fault section estimation in power systems

被引:12
作者
Huang, YC [1 ]
机构
[1] Cheng Shiu Inst Technol, Dept Elect Engn, Kaohsiung, Taiwan
关键词
abductive reasoning network (ARN); fault section estimation; power systems;
D O I
10.1109/61.997901
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
This paper presents an abductive reasoning network (ARN) for real-time fault section estimation in power systems. The proposed ARN handles complicated and knowledge-embedded relationships between the circuit breaker status (input) and the corresponding candidate fault section (output) using a hierarchical network with several layers of function nodes of simple low-order polynomials. The relay status is then further used to validate the final fault section. Test results confirm that the proposed diagnosis system can obtain rapid and accurate diagnosis results with flexibility and portability for diverse power system fault diagnosis. In addition, the proposed method performs better than the artificial neural networks (ANN) classification method both in developing the diagnosis system and in estimating the practical fault section. Moreover, this study demonstrates the feasibility of applying the proposed method to real power system fault diagnosis.
引用
收藏
页码:369 / 374
页数:6
相关论文
共 23 条
[1]  
*ABT CORP, 1993, ABD IND MECH AIM US
[2]  
CHAN EHP, 1990, IEEE COMPUTER APPL P, P33
[3]  
CHAN EHP, 1989, P PICA C SEATTLE, P246
[4]   On-line fault diagnosis of distribution substations using hybrid cause-effect network and fuzzy rule-based method [J].
Chen, WH ;
Liu, CW ;
Tsai, MS .
IEEE TRANSACTIONS ON POWER DELIVERY, 2000, 15 (02) :710-717
[5]   AN ABDUCTIVE EXPERT-SYSTEM FOR INTERPRETATION OF REAL-TIME DATA [J].
DABBAGHCHI, I ;
GURSKY, RJ ;
SNYDER, W ;
KERONEN, J ;
WONG, KP ;
DOAN, KP .
IEEE TRANSACTIONS ON POWER DELIVERY, 1993, 8 (03) :1061-1069
[6]  
Farlow S.J., 1984, Self-Organizing Methods in Modeling GMDH Type Algorithms
[7]   AN EXPERT SYSTEM FOR FAULT SECTION ESTIMATION USING INFORMATION FROM PROTECTIVE RELAYS AND CIRCUIT-BREAKERS [J].
FUKUI, C ;
KAWAKAMI, J .
IEEE TRANSACTIONS ON POWER DELIVERY, 1986, 1 (04) :83-90
[8]   CONNECTIONIST EXPERT SYSTEMS [J].
GALLANT, SI .
COMMUNICATIONS OF THE ACM, 1988, 31 (02) :152-169
[9]   APPLICATION OF HIERARCHICAL NEURAL NETWORKS TO FAULT-DIAGNOSIS OF POWER-SYSTEMS [J].
KIM, KH ;
PARK, JK .
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 1993, 15 (02) :65-70
[10]   DEVELOPMENT OF EXPERT SYSTEM FOR OPERATION AT SUBSTATION [J].
KUMANO, S ;
ITO, H ;
GODA, T ;
UEKUBO, Y ;
KYOMOTO, S ;
KOUROGI, H ;
ARIURA, Y .
IEEE TRANSACTIONS ON POWER DELIVERY, 1993, 8 (01) :56-63