Spatial Branching for Conic Non-Convexities in Optimal Electricity-Gas Flow
- 16 November 2022
- journal article
- research article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Systems
- Vol. 38 (1) , 972-975
Abstract
This paper proposes a novel geometry-based spatial branching strategy for conic non-convex equations in integrated electricity-gas systems. The proposed strategy is embedded in a spatial branch-and-bound algorithm to solve optimal electricity-gas flow problems for their exact solutions. Numerical results on multiple test cases verify the effectiveness and superiority of the proposed method.Keywords
Funding Information
- National Key Reseach and Development Program of China (2020YFE0200400)
- National Natural Science Foundation of China (52177077)
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