Linear programming optimal power flow utilizing a trust region method

Anthony M. Giacomoni; Bruce F. Wollenberg

doi:10.1109/NAPS.2010.5619970

Linear programming optimal power flow utilizing a trust region method

Anthony M. Giacomoni, Bruce F. Wollenberg

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

10 Scopus citations

Abstract

The optimal power flow (OPF) is an extremely complex, nonlinear programming (NLP) problem encountered in power system transmission planning and operations. In this paper, the application of the incremental linear programming (LP) method to the OPF is explored. A trust region method is proposed for determining the size of the optimization region for the linearized model during each iteration. Generator real power limits, reactive power limits, and bus voltage limits are included in the model. Using the proposed strategy, performance results for the IEEE 14 bus power system test case are provided. Results show that the method achieves a very fast rate of convergence to a high accuracy.

Original language	English (US)
Title of host publication	North American Power Symposium 2010, NAPS 2010
DOIs	https://doi.org/10.1109/NAPS.2010.5619970
State	Published - Dec 17 2010
Event	North American Power Symposium 2010, NAPS 2010 - Arlington, TX, United States Duration: Sep 26 2010 → Sep 28 2010

Publication series

Name	North American Power Symposium 2010, NAPS 2010

Other

Other	North American Power Symposium 2010, NAPS 2010
Country/Territory	United States
City	Arlington, TX
Period	9/26/10 → 9/28/10

Keywords

Optimization methods
Power generation dispatch
Power generation scheduling
Power systems

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10.1109/NAPS.2010.5619970

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title = "Linear programming optimal power flow utilizing a trust region method",

abstract = "The optimal power flow (OPF) is an extremely complex, nonlinear programming (NLP) problem encountered in power system transmission planning and operations. In this paper, the application of the incremental linear programming (LP) method to the OPF is explored. A trust region method is proposed for determining the size of the optimization region for the linearized model during each iteration. Generator real power limits, reactive power limits, and bus voltage limits are included in the model. Using the proposed strategy, performance results for the IEEE 14 bus power system test case are provided. Results show that the method achieves a very fast rate of convergence to a high accuracy.",

keywords = "Optimization methods, Power generation dispatch, Power generation scheduling, Power systems",

author = "Giacomoni, {Anthony M.} and Wollenberg, {Bruce F.}",

year = "2010",

month = dec,

day = "17",

doi = "10.1109/NAPS.2010.5619970",

language = "English (US)",

isbn = "9781424480463",

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note = "North American Power Symposium 2010, NAPS 2010 ; Conference date: 26-09-2010 Through 28-09-2010",

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TY - GEN

T1 - Linear programming optimal power flow utilizing a trust region method

AU - Giacomoni, Anthony M.

AU - Wollenberg, Bruce F.

PY - 2010/12/17

Y1 - 2010/12/17

N2 - The optimal power flow (OPF) is an extremely complex, nonlinear programming (NLP) problem encountered in power system transmission planning and operations. In this paper, the application of the incremental linear programming (LP) method to the OPF is explored. A trust region method is proposed for determining the size of the optimization region for the linearized model during each iteration. Generator real power limits, reactive power limits, and bus voltage limits are included in the model. Using the proposed strategy, performance results for the IEEE 14 bus power system test case are provided. Results show that the method achieves a very fast rate of convergence to a high accuracy.

AB - The optimal power flow (OPF) is an extremely complex, nonlinear programming (NLP) problem encountered in power system transmission planning and operations. In this paper, the application of the incremental linear programming (LP) method to the OPF is explored. A trust region method is proposed for determining the size of the optimization region for the linearized model during each iteration. Generator real power limits, reactive power limits, and bus voltage limits are included in the model. Using the proposed strategy, performance results for the IEEE 14 bus power system test case are provided. Results show that the method achieves a very fast rate of convergence to a high accuracy.

KW - Optimization methods

KW - Power generation dispatch

KW - Power generation scheduling

KW - Power systems

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U2 - 10.1109/NAPS.2010.5619970

DO - 10.1109/NAPS.2010.5619970

M3 - Conference contribution

AN - SCOPUS:78650041405

SN - 9781424480463

T3 - North American Power Symposium 2010, NAPS 2010

BT - North American Power Symposium 2010, NAPS 2010

T2 - North American Power Symposium 2010, NAPS 2010

Y2 - 26 September 2010 through 28 September 2010

ER -

Linear programming optimal power flow utilizing a trust region method

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