Open AccessResearch on automatic physical testing method of relay protection equipment through data fusion technology
Author(s) -
Yu Wang,
Changbao Xu,
Jiang Zhu,
Mingyong Xin,
Li Zhang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2083/2/022019
Subject(s) - relay , protective relay , reliability engineering , process (computing) , engineering , line (geometry) , sensor fusion , electrical equipment , test (biology) , test equipment , computer science , embedded system , electrical engineering , computer hardware , artificial intelligence , paleontology , power (physics) , physics , geometry , mathematics , quantum mechanics , biology , operating system
Intelligent substations can accomplish deeper and more complex substation information exchange and processing by virtue of their equipment intelligence and data integration. In this paper, a relay protection equipment test system for intelligent substations is investigated for intelligent relay protection equipment. By applying data fusion technology in the testing process, functions such as automatically obtaining the action information of secondary devices and judging the response status of secondary devices can be accomplished. Applying the test system proposed in this paper to high-voltage line protection devices, the results show that the relay protection equipment test system can optimize the relay protection equipment test process, which further improves the accuracy and efficiency of relay protection equipment testing.