An Analysis of the Branch-and-Bound Method in Solving the Reactive Optimal Power Flow Problem

Author(s)

Matos, Luiza ; Silva, Daisy ; Soler, Edilaine ; IEEE Peru Sect

• Document type: Journal article
• Source: PROCEEDINGS OF THE 2017 IEEE XXIV INTERNATIONAL CONFERENCE ON ELECTRONICS, ELECTRICAL ENGINEERING AND COMPUTING (INTERCON); v. N/A, p. 4-pg., 2017-01-01.

Abstract

The purpose of an Optimal Power Flow (OPF) problem is to determine the state of an electric power transmission system that optimizes a given system performance and satisfies its physical and operational constraints. The OPF problem can be mathematically modeled as a nonlinear programming problem with discrete and continuous variables. In this paper, we investigate the efficiency of the Branch-and-Bound method in solving the OPF problem considering its continuous and discrete variables. In order to, three different solutions algorithms involving this method are analyzed. Numerical tests with the IEEE 14, 30, 118 and 300 buses electrical systems are presented. (AU)

• FAPESP's process: 16/06756-8 - An analysis of the branch and bound method in the resolution of the optimal power flow problem with discrete control variables
• Grantee: Luiza Rodrigues Matos
• Support Opportunities: Scholarships in Brazil - Scientific Initiation