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Conference Paper: Robust dispatch with power flow routing and renewables

TitleRobust dispatch with power flow routing and renewables
Authors
Issue Date2015
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/servlet/opac?punumber=1800213
Citation
The 6th IEEE International Conference on Smart Grid Communications (SmartGridComm 2015), Miami, FL., 1-5 November 2015. In Conference Proceedings, 2015, p. 235-240. How to Cite?
AbstractThe uncertainty and variability of renewable energy sources are challenging problems in the operation of power systems. In this paper, we focus on the robust dispatch of generators to overcome the uncertainty of renewable power predictions. The energy management costs of supply, spinning reserve, and power losses, are jointly optimized by the proposed robust optimal power flow (OPF) method with a column-And-constraint generation algorithm. Conic relaxation is applied to the non-convex alternating-current power flow regions with the phase angle constraints for loops retained by linear approximation. The proposed method allows us to solve the robust OPF problem efficiently with good accuracy and to incorporate power flow controllers and routers into the OPF framework. Numerical results on the IEEE Reliability Test System show the efficacy of our robust dispatch strategy in guaranteeing immunity against uncertain renewable generation, as well as in reducing the energy management costs through power flow routing. © 2015 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/232302
ISBN

 

DC FieldValueLanguage
dc.contributor.authorLin, J-
dc.contributor.authorLi, VOK-
dc.contributor.authorLeung, KC-
dc.date.accessioned2016-09-20T05:29:04Z-
dc.date.available2016-09-20T05:29:04Z-
dc.date.issued2015-
dc.identifier.citationThe 6th IEEE International Conference on Smart Grid Communications (SmartGridComm 2015), Miami, FL., 1-5 November 2015. In Conference Proceedings, 2015, p. 235-240.-
dc.identifier.isbn978-146738289-2-
dc.identifier.urihttp://hdl.handle.net/10722/232302-
dc.description.abstractThe uncertainty and variability of renewable energy sources are challenging problems in the operation of power systems. In this paper, we focus on the robust dispatch of generators to overcome the uncertainty of renewable power predictions. The energy management costs of supply, spinning reserve, and power losses, are jointly optimized by the proposed robust optimal power flow (OPF) method with a column-And-constraint generation algorithm. Conic relaxation is applied to the non-convex alternating-current power flow regions with the phase angle constraints for loops retained by linear approximation. The proposed method allows us to solve the robust OPF problem efficiently with good accuracy and to incorporate power flow controllers and routers into the OPF framework. Numerical results on the IEEE Reliability Test System show the efficacy of our robust dispatch strategy in guaranteeing immunity against uncertain renewable generation, as well as in reducing the energy management costs through power flow routing. © 2015 IEEE.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/servlet/opac?punumber=1800213-
dc.relation.ispartofIEEE International Conference on Smart Grid Communications (SmartGridComm) Proceedings-
dc.rightsIEEE International Conference on Smart Grid Communications (SmartGridComm) Proceedings. Copyright © IEEE.-
dc.rights©2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleRobust dispatch with power flow routing and renewables-
dc.typeConference_Paper-
dc.identifier.emailLi, VOK: vli@eee.hku.hk-
dc.identifier.emailLeung, KC: kcleung@eee.hku.hk-
dc.identifier.authorityLi, VOK=rp00150-
dc.identifier.authorityLeung, KC=rp00147-
dc.description.naturepostprint-
dc.identifier.doi10.1109/SmartGridComm.2015.7436306-
dc.identifier.scopuseid_2-s2.0-84964921449-
dc.identifier.hkuros265264-
dc.identifier.spage235-
dc.identifier.epage240-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 161003-

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