Multistage Transmission Expansion Planning Using Local Branching Method

Authors

  • Somphop Asadamongkol Chulalongkorn University
  • Bundhit Eua-arporn Chulalongkorn University

DOI:

https://doi.org/10.4186/ej.2010.14.4.23

Keywords:

Disjunctive model, local branching method, mixed integer linear programming, multistage transmission expansion planning.

Abstract

This paper proposes a method for solving a large-scale multistage transmission expansion planning problem. The formulated problem is of a large-scale mixed integer linear programming which is difficult to handle by general mathematical optimization techniques. A disjunctive model for a single stage transmission expansion planning is extended for solving the multistage model. In addition, a local branching method is employed with an initial solution obtained from the single stage transmission expansion planning problem. The proposed method has been tested with IEEE 24-bus and a northeastern Thailand power system to show it is efficient to implement for actual power system planning.

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Author Biographies

Somphop Asadamongkol

Department of Electrical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand

Bundhit Eua-arporn

Department of Electrical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand

Published

Vol 14 No 4, Sep 20, 2010

How to Cite

[1]
S. Asadamongkol and B. Eua-arporn, “Multistage Transmission Expansion Planning Using Local Branching Method”, Eng. J., vol. 14, no. 4, pp. 23-40, Sep. 2010.