Hunan Electric Power ›› 2020, Vol. 40 ›› Issue (4): 68-73.doi: 10.3969/j.issn.1008-0198.2020.04.016

• New technology and Application • Previous Articles     Next Articles

Analysis on New Techniques of Secondary and Auxiliary Control System in Intelligent Substation

PAN Hua1, LI Hui2, YAN Yabing2, MAO Wenqi 1, LI Gang2, YIN Chaoyong2   

  1. 1. State Grid Hunan Electric Power Company Limited, Changsha 410004,China;
    2. State Grid Hunan Electric Power Company Limited Research Institute, Changsha 410007,China
  • Received:2020-03-25 Online:2020-08-25 Published:2020-09-30

Abstract: Combined with the experimental construction of Hunan 110 kV Shizishan intelligent substation, the whole structure of the substation is introduced. The exploration and application of the secondary and auxiliary control system in realizing holographic perception, autonomous inspection, remote monitoring, active forewarning and intelligent decision is emphatically analyzed. The necessity and test items of secondary and auxiliary control system joint commissioning test in factory are proposed in the view of engineering. At last, the relevant suggestions in realizing the effective landing of new technology are given.

Key words: intelligent substation, intelligent linkage, joint commissioning test in factory, secondary and auxiliary control system

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