Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/165290 |
Resumo: | This paper presents a probabilistic approach for the short-term operation of a distribution company (DisCo) considering voltage-sensitive loads. The DisCo's operational decisions are optimized in a day-ahead operation planning to maximize the difference between the energy sold to consumers and the purchases from the wholesale electricity market and distributed generators. The network is modeled using ac power flow. The DisCo's model also includes technical and economic constraints. The technical constraints represent voltage-sensitive loads, stationary batteries, elastic demand, and physical limits. The economic constraints include the time-varying retail pricing constraints. The resulting model is a large-scale, nonlinear, mixed-integer program. Linearizations are not practical and, tractability and accuracy would be sacrificed. Instead, we propose a solution approach based on Tabu Search capable of handling nonlinearities associated with both the ac power flow model and voltage-sensitive loads. Numerical results from a 69-bus distribution system illustrate the effectiveness of this approach. |
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Repositório Institucional da UNESP |
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Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive LoadsDay-ahead operation planningDisCotime-varying retail pricingTabu Searchvoltage-sensitive loadsThis paper presents a probabilistic approach for the short-term operation of a distribution company (DisCo) considering voltage-sensitive loads. The DisCo's operational decisions are optimized in a day-ahead operation planning to maximize the difference between the energy sold to consumers and the purchases from the wholesale electricity market and distributed generators. The network is modeled using ac power flow. The DisCo's model also includes technical and economic constraints. The technical constraints represent voltage-sensitive loads, stationary batteries, elastic demand, and physical limits. The economic constraints include the time-varying retail pricing constraints. The resulting model is a large-scale, nonlinear, mixed-integer program. Linearizations are not practical and, tractability and accuracy would be sacrificed. Instead, we propose a solution approach based on Tabu Search capable of handling nonlinearities associated with both the ac power flow model and voltage-sensitive loads. Numerical results from a 69-bus distribution system illustrate the effectiveness of this approach.Univ Estadual Paulista, UNESP, Ilha Solteira, BrazilUniv Washington, Seattle, WA 98195 USAUniv Estadual Paulista, UNESP, Ilha Solteira, BrazilIeeeUniversidade Estadual Paulista (Unesp)Univ WashingtonCerbantes, Marcel Chuma [UNESP]Sanches Mantovani, Jose Roberto [UNESP]Fernandez-Blanco, RicardoOrtega-Vazquez, Miguel A.IEEE2018-11-27T20:01:12Z2018-11-27T20:01:12Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject72016 Power Systems Computation Conference (pscc). New York: Ieee, 7 p., 2016.http://hdl.handle.net/11449/165290WOS:000382485600029Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2016 Power Systems Computation Conference (pscc)info:eu-repo/semantics/openAccess2024-07-04T19:11:50Zoai:repositorio.unesp.br:11449/165290Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:47:01.015816Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads |
title |
Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads |
spellingShingle |
Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads Cerbantes, Marcel Chuma [UNESP] Day-ahead operation planning DisCo time-varying retail pricing Tabu Search voltage-sensitive loads |
title_short |
Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads |
title_full |
Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads |
title_fullStr |
Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads |
title_full_unstemmed |
Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads |
title_sort |
Optimal Short-Term Operation of a DisCo Including Voltage-Sensitive Loads |
author |
Cerbantes, Marcel Chuma [UNESP] |
author_facet |
Cerbantes, Marcel Chuma [UNESP] Sanches Mantovani, Jose Roberto [UNESP] Fernandez-Blanco, Ricardo Ortega-Vazquez, Miguel A. IEEE |
author_role |
author |
author2 |
Sanches Mantovani, Jose Roberto [UNESP] Fernandez-Blanco, Ricardo Ortega-Vazquez, Miguel A. IEEE |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Washington |
dc.contributor.author.fl_str_mv |
Cerbantes, Marcel Chuma [UNESP] Sanches Mantovani, Jose Roberto [UNESP] Fernandez-Blanco, Ricardo Ortega-Vazquez, Miguel A. IEEE |
dc.subject.por.fl_str_mv |
Day-ahead operation planning DisCo time-varying retail pricing Tabu Search voltage-sensitive loads |
topic |
Day-ahead operation planning DisCo time-varying retail pricing Tabu Search voltage-sensitive loads |
description |
This paper presents a probabilistic approach for the short-term operation of a distribution company (DisCo) considering voltage-sensitive loads. The DisCo's operational decisions are optimized in a day-ahead operation planning to maximize the difference between the energy sold to consumers and the purchases from the wholesale electricity market and distributed generators. The network is modeled using ac power flow. The DisCo's model also includes technical and economic constraints. The technical constraints represent voltage-sensitive loads, stationary batteries, elastic demand, and physical limits. The economic constraints include the time-varying retail pricing constraints. The resulting model is a large-scale, nonlinear, mixed-integer program. Linearizations are not practical and, tractability and accuracy would be sacrificed. Instead, we propose a solution approach based on Tabu Search capable of handling nonlinearities associated with both the ac power flow model and voltage-sensitive loads. Numerical results from a 69-bus distribution system illustrate the effectiveness of this approach. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2018-11-27T20:01:12Z 2018-11-27T20:01:12Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
2016 Power Systems Computation Conference (pscc). New York: Ieee, 7 p., 2016. http://hdl.handle.net/11449/165290 WOS:000382485600029 |
identifier_str_mv |
2016 Power Systems Computation Conference (pscc). New York: Ieee, 7 p., 2016. WOS:000382485600029 |
url |
http://hdl.handle.net/11449/165290 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2016 Power Systems Computation Conference (pscc) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
7 |
dc.publisher.none.fl_str_mv |
Ieee |
publisher.none.fl_str_mv |
Ieee |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129357748633600 |