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A Method of Auxiliary Planning for Intelligent Substation Access System Based on Security Region
State Grid Tianjin Power Economics & Technology Research Institute, Tianjin, China
Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
State Grid Tianjin Power Economics & Technology Research Institute, Tianjin, China
State Grid Tianjin Power Economics & Technology Research Institute, Tianjin, China
- 1 State Grid Tianjin Power Economics & Technology Research Institute, Tianjin, China
- 2 Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
- 3 Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
- 4 Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
- 5 Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin, China
- 6 State Grid Tianjin Power Economics & Technology Research Institute, Tianjin, China
- 7 State Grid Tianjin Power Economics & Technology Research Institute, Tianjin, China
Energy and Power Engineering·Volume 09 (2017)·Pages 675–682·Published 6 April 2017·DOI10.4236/epe.2017.94B073
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Abstract
This paper presents an auxiliary planning method for intelligent substation access system based on security region. Firstly, the method of resolving the static voltage security region is proposed. Secondly, the method of constructing the optimal index of substation accession is given, which is used to describe the priority of the node into the substation. Finally, a complete set of intelligent substation access system auxiliary planning strategy is given, which takes into account the constraints of the normal operation of the grid on the voltage amplitude.
KeywordsSubstationthe Static Security RegionOptimized Index of Substation Accession
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