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《AUTOMATION OF ELECTRIC POWER SYSTEMS》 1999-01
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RESEARCH OF FAULT PHASE SELECTION WITH TRANSIENT CURRENT TRAVELLING WAVES AND WAVELET TRANSFORM Part Two Results of Simulation and Test

Dong Xinzhou; He Jiali (Tianjin University. 300072. Tianjin. China)Ge Yaozhong (Xi'an Jiaotong University. 710049. Xi'an, China)Xu Bingryin (Kehui Electric Co. Lid., 255031. Zibo. China)  
A new fault phase selection (FPS) relay is put forward. by which fault phase selection is accomplished throughdistinguishing the fault features of modulus maxima of wavelet transform of transient current travelling waves (TCTW). Thenew FPS relay. fully considering the features of the modular fault components. remedies the defects of conventional FPSrelay. The correctness and reliability of the new fault phase selection relay are improved.
【Fund】: 国家教委博士点基金;;中国博士后科学基金
【CateGory Index】: TM771
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