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- Publisher Website: 10.1109/PESGM41954.2020.9281648
- Scopus: eid_2-s2.0-85099120652
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Conference Paper: Two-Stage Stochastic Unit Commitment Considering Distribution Perturbation via Contamination Technique
Title | Two-Stage Stochastic Unit Commitment Considering Distribution Perturbation via Contamination Technique |
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Authors | |
Keywords | contamination technique stochastic unit commitment probability distribution |
Issue Date | 2020 |
Publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581 |
Citation | 2020 IEEE Power & Energy Society General Meeting (PESGM), Montreal, QC, Canada, 2-6 August 2020, p. 1-5 How to Cite? |
Abstract | Stochastic unit commitment (SUC) is deemed as an efficient operational strategy to tackle with the uncertainty in power system. However, in order to implement SUC, a predetermined probability distribution function (PDF) P or finite scenarios for uncertain parameters is often required, whose true pattern is hard to obtain in real world due to various misspecification. In this paper, contamination technique, by which continuous perturbations on P can be achieved, is introduced to study the stability and robustness of SUC with respect to P. We show that under certain conditions, analytical upper and lower bounds, i.e., contamination bounds for SUC can be constructed globally. Then, the proposed method is combined with a risk-based two-stage SUC, where wind penetration and demand response are considered. Numerical experiment on a modified IEEE 14-bus system is performed to test the feasibility and efficiency. |
Persistent Identifier | http://hdl.handle.net/10722/306244 |
ISSN | 2020 SCImago Journal Rankings: 0.345 |
DC Field | Value | Language |
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dc.contributor.author | LI, Y | - |
dc.contributor.author | YIN, W | - |
dc.contributor.author | Feng, S | - |
dc.contributor.author | Hou, Y | - |
dc.date.accessioned | 2021-10-20T10:20:50Z | - |
dc.date.available | 2021-10-20T10:20:50Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | 2020 IEEE Power & Energy Society General Meeting (PESGM), Montreal, QC, Canada, 2-6 August 2020, p. 1-5 | - |
dc.identifier.issn | 1944-9925 | - |
dc.identifier.uri | http://hdl.handle.net/10722/306244 | - |
dc.description.abstract | Stochastic unit commitment (SUC) is deemed as an efficient operational strategy to tackle with the uncertainty in power system. However, in order to implement SUC, a predetermined probability distribution function (PDF) P or finite scenarios for uncertain parameters is often required, whose true pattern is hard to obtain in real world due to various misspecification. In this paper, contamination technique, by which continuous perturbations on P can be achieved, is introduced to study the stability and robustness of SUC with respect to P. We show that under certain conditions, analytical upper and lower bounds, i.e., contamination bounds for SUC can be constructed globally. Then, the proposed method is combined with a risk-based two-stage SUC, where wind penetration and demand response are considered. Numerical experiment on a modified IEEE 14-bus system is performed to test the feasibility and efficiency. | - |
dc.language | eng | - |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581 | - |
dc.relation.ispartof | IEEE Power & Energy Society General Meeting (PESGM) | - |
dc.rights | IEEE Power & Energy Society General Meeting (PESGM). Copyright © IEEE. | - |
dc.rights | ©2020 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.subject | contamination technique | - |
dc.subject | stochastic unit commitment | - |
dc.subject | probability distribution | - |
dc.title | Two-Stage Stochastic Unit Commitment Considering Distribution Perturbation via Contamination Technique | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Hou, Y: yhhou@hku.hk | - |
dc.identifier.authority | Hou, Y=rp00069 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/PESGM41954.2020.9281648 | - |
dc.identifier.scopus | eid_2-s2.0-85099120652 | - |
dc.identifier.hkuros | 327410 | - |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 5 | - |
dc.publisher.place | United States | - |