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《High Voltage Apparatus》 2003-01
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APPLICATION OF INFORMATION FUSION BASED ON DEMPSTER-SHAFER'S EVIDENCE THEORY TO THE DIAGNOSIS OF TRANSFORMER'S FAULT POSITION

WANG Bei-bei,GUO Ji-wei,XIE Jing-dong,ZHOU Jian-hua,TANG Guo-qing (Southeast University,Nanjing210096,China)  
First,the useful in formation of transformer faults is divided into several parts.Based on the analy sis of the shortcoming of current diagnose information,this paper puts forward a n idea of information fusion.Aiming at diagnosis of transformer fault position,a nd discusses how to form identification frame,how to construct basic probability assignment and how to synthesize and reason corresponding evidences.It is prove d to be a feasible and useful method to diagnose fault position in transformers.
【CateGory Index】: TM407
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