Research on Decentralized System of Fault Wave Recording and Operation Monitoring

HE Hong-jiang; DONG Ke-jian; WU Xiao-feng; WANG Hui-yu; GUO Zhi-jun

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Article Navigation > Journal of Mine Automation > 2003 > 29(5): 9-11

HE Hong-jiang , DONG Ke-jian , WU Xiao-feng , et al. Research on Decentralized System of Fault Wave Recording and Operation Monitoring[J]. Industry and Mine Automation, 2003, 29(5): 9-11.

Citation:

HE Hong-jiang , DONG Ke-jian , WU Xiao-feng , et al. Research on Decentralized System of Fault Wave Recording and Operation Monitoring[J]. Industry and Mine Automation, 2003, 29(5): 9-11.

HE Hong-jiang , DONG Ke-jian , WU Xiao-feng , et al. Research on Decentralized System of Fault Wave Recording and Operation Monitoring[J]. Industry and Mine Automation, 2003, 29(5): 9-11.

Citation:

HE Hong-jiang , DONG Ke-jian , WU Xiao-feng , et al. Research on Decentralized System of Fault Wave Recording and Operation Monitoring[J]. Industry and Mine Automation, 2003, 29(5): 9-11.

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Research on Decentralized System of Fault Wave Recording and Operation Monitoring

1.
Dept. of Electric of Hebei Institute of Architectural Science and Technology, Handan 056038, China. 2.Ningbo Harbor Bureau, Ningbo 315800, China. 3.Handan Iron and Steel Group Co., Ltd., Handan 0560

Publish Date: 2003-10-10

Abstract

Abstract

The decentralized system of fault wave recording and operation monitoring can be widely used in transformer and power distribution substations with voltages ranging from 380 V to 220 kV in various enterprises. It is a system of digital treatment and display of fault wave, consisted of mini recorders for fault waves in decentralized installation, digital communication network by RS485 and industrial controller as core.
- power-supply system,
- fault wave recording,
- operation monitoring,
- decentralized control