Distribution network loss allocations with distributed generation using nodal prices

Vignolo, Mario - Sotkiewicz, Paul

Resumen:

We propose employing nodal factor pricing, a method associated with allocating losses at EHV transmission levels, for the allocation of loss costs at the distribution level. This method differs from traditional methods of averaging losses across customers regardless of location, time of use, or the marginal contribution of net power injection/withdrawal positions to losses. With respect to distributed generation (DG) resources, nodal prices provide more efficient price signals for dispatch and siting decisions. Moreover, nodal prices provide greater economic incentives for the deployment of DG by rewarding DG resources for contributions toward reducing losses at the margin through changed power flows. Nodal pricing factors are calculated using power flows locating “the reference bus” at the power supply point where the transmission network connects to the distribution network. We assume no network constraints at the distribution level. Finally, we conclude with an application of this method in a rural radial distribution network.


Detalles Bibliográficos
2004
Distribution networks
Distributed generation
Loss allocations
POTENCIA
Inglés
Universidad de la República
COLIBRI
https://hdl.handle.net/20.500.12008/21151
Acceso abierto
Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND)
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author Vignolo, Mario
author2 Sotkiewicz, Paul
author2_role author
author_facet Vignolo, Mario
Sotkiewicz, Paul
author_role author
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collection COLIBRI
dc.creator.none.fl_str_mv Vignolo, Mario
Sotkiewicz, Paul
dc.date.accessioned.none.fl_str_mv 2019-07-03T16:35:44Z
dc.date.available.none.fl_str_mv 2019-07-03T16:35:44Z
dc.date.issued.es.fl_str_mv 2004
dc.date.submitted.es.fl_str_mv 20190703
dc.description.abstract.none.fl_txt_mv We propose employing nodal factor pricing, a method associated with allocating losses at EHV transmission levels, for the allocation of loss costs at the distribution level. This method differs from traditional methods of averaging losses across customers regardless of location, time of use, or the marginal contribution of net power injection/withdrawal positions to losses. With respect to distributed generation (DG) resources, nodal prices provide more efficient price signals for dispatch and siting decisions. Moreover, nodal prices provide greater economic incentives for the deployment of DG by rewarding DG resources for contributions toward reducing losses at the margin through changed power flows. Nodal pricing factors are calculated using power flows locating “the reference bus” at the power supply point where the transmission network connects to the distribution network. We assume no network constraints at the distribution level. Finally, we conclude with an application of this method in a rural radial distribution network.
dc.description.es.fl_txt_mv Trabajo presentado en 7th. IASTED International Conference in Power and Energy Systems,. Clearwater Beach, FL, USA, 2004
dc.identifier.citation.es.fl_str_mv Vignolo, M, Sotkiewicz, P. Distribution network loss allocations with distributed generation using nodal prices [Preprint] Publicado en 7th. IASTED International Conference in Power and Energy Systems,. Clearwater Beach, FL, USA, 2004
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12008/21151
dc.language.iso.none.fl_str_mv en
eng
dc.rights.license.none.fl_str_mv Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.none.fl_str_mv reponame:COLIBRI
instname:Universidad de la República
instacron:Universidad de la República
dc.subject.en.fl_str_mv Distribution networks
Distributed generation
Loss allocations
dc.subject.other.es.fl_str_mv POTENCIA
dc.title.none.fl_str_mv Distribution network loss allocations with distributed generation using nodal prices
dc.type.en.fl_str_mv Preprint
dc.type.none.fl_str_mv info:eu-repo/semantics/preprint
dc.type.version.none.fl_str_mv info:eu-repo/semantics/submittedVersion
description Trabajo presentado en 7th. IASTED International Conference in Power and Energy Systems,. Clearwater Beach, FL, USA, 2004
eu_rights_str_mv openAccess
format preprint
id COLIBRI_909b03908b896ce139cf6835363c7364
identifier_str_mv Vignolo, M, Sotkiewicz, P. Distribution network loss allocations with distributed generation using nodal prices [Preprint] Publicado en 7th. IASTED International Conference in Power and Energy Systems,. Clearwater Beach, FL, USA, 2004
instacron_str Universidad de la República
institution Universidad de la República
instname_str Universidad de la República
language eng
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network_acronym_str COLIBRI
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publishDate 2004
reponame_str COLIBRI
repository.mail.fl_str_mv mabel.seroubian@seciu.edu.uy
repository.name.fl_str_mv COLIBRI - Universidad de la República
repository_id_str 4771
rights_invalid_str_mv Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND)
spelling 2019-07-03T16:35:44Z2019-07-03T16:35:44Z200420190703Vignolo, M, Sotkiewicz, P. Distribution network loss allocations with distributed generation using nodal prices [Preprint] Publicado en 7th. IASTED International Conference in Power and Energy Systems,. Clearwater Beach, FL, USA, 2004https://hdl.handle.net/20.500.12008/21151Trabajo presentado en 7th. IASTED International Conference in Power and Energy Systems,. Clearwater Beach, FL, USA, 2004We propose employing nodal factor pricing, a method associated with allocating losses at EHV transmission levels, for the allocation of loss costs at the distribution level. This method differs from traditional methods of averaging losses across customers regardless of location, time of use, or the marginal contribution of net power injection/withdrawal positions to losses. With respect to distributed generation (DG) resources, nodal prices provide more efficient price signals for dispatch and siting decisions. Moreover, nodal prices provide greater economic incentives for the deployment of DG by rewarding DG resources for contributions toward reducing losses at the margin through changed power flows. Nodal pricing factors are calculated using power flows locating “the reference bus” at the power supply point where the transmission network connects to the distribution network. We assume no network constraints at the distribution level. Finally, we conclude with an application of this method in a rural radial distribution network.Made available in DSpace on 2019-07-03T16:35:44Z (GMT). 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- Universidad de la Repúblicafalse
spellingShingle Distribution network loss allocations with distributed generation using nodal prices
Vignolo, Mario
Distribution networks
Distributed generation
Loss allocations
POTENCIA
status_str submittedVersion
title Distribution network loss allocations with distributed generation using nodal prices
title_full Distribution network loss allocations with distributed generation using nodal prices
title_fullStr Distribution network loss allocations with distributed generation using nodal prices
title_full_unstemmed Distribution network loss allocations with distributed generation using nodal prices
title_short Distribution network loss allocations with distributed generation using nodal prices
title_sort Distribution network loss allocations with distributed generation using nodal prices
topic Distribution networks
Distributed generation
Loss allocations
POTENCIA
url https://hdl.handle.net/20.500.12008/21151