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Investigating continuous power flow solutions of IEEE 14‐bus system
Author(s) -
Liu Bin,
Liu Feng,
Zhai Bingxu,
Lan Haibo
Publication year - 2019
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.22773
Subject(s) - linearization , multiplicity (mathematics) , power flow , continuous flow , computer science , mathematics , electric power system , power (physics) , engineering , topology (electrical circuits) , control theory (sociology) , electrical engineering , mathematical analysis , physics , mechanics , nonlinear system , control (management) , quantum mechanics , artificial intelligence
This letter focuses on the multiplicity of power flow (PF) equations and presents two continuous solutions for the widely studied IEEE 14‐bus system. The continuous solutions are located by a method combining the semidefinite program (SDP) relaxation and the reformulation linearization technique (RLT). Although the observation is nontrivial, it is of interest to researchers investigating the geometry or multiplicity nature of PF equations. © 2018 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.