A New Power Flow Algorithm for Hybrid AC/DC Power Grid | Zendy

Jiawei Li | Zendy; Xueshan Han | Zendy; Wenbo Li | Zendy; Zhe Jiang | Zendy

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A New Power Flow Algorithm for Hybrid AC/DC Power Grid

Author(s) -

Jiawei Li,

Xueshan Han,

Wenbo Li,

Zhe Jiang

Publication year - 2019

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 - 10.1088/1742-6596/1213/3/032027

Subject(s) - computer science , power (physics) , power flow , context (archaeology) , grid , power flow study , power optimizer , iterative method , ac power , electronic engineering , topology (electrical circuits) , electric power system , algorithm , voltage , maximum power point tracking , electrical engineering , mathematics , engineering , physics , paleontology , geometry , quantum mechanics , biology , inverter

Aiming at the problem of grid power flow calculation with VSC (Voltage Source Converter) unit in the context of the energy internet, this paper presents a new converter equivalent model. This study introduces a novel unified power flow algorithm for hybrid AC/DC power grids. The method simplifies the converter model by means of equivalent substitution and power conversion. The model better inherits the advantages of traditional AC power flow calculation. Finally, a unified iterative method is used to calculate an IEEE-57 node.

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