Multi-objective optimization operation with corrective control actions for meshed AC/DC grids including multi-terminal VSC-HVDC
DC Field | Value | Language |
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dc.contributor.author | Kim, M. K. | - |
dc.date.available | 2019-03-08T07:36:10Z | - |
dc.date.issued | 2017-12 | - |
dc.identifier.issn | 0142-0615 | - |
dc.identifier.issn | 1879-3517 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/3515 | - |
dc.description.abstract | This paper presents a multi-objective optimal operation of meshed AC/DC power grids including multi terminal voltage-source-converter-based high-voltage direct current (VSC-MTDC) systems. The proposed approach is modeled as a corrective security-constrained optimal power flow (CSC-OPF) problem, with the minimization of both the operation cost and power loss as the objectives. Moreover, it provides a cost-effective solution to assist in decision-making, and improves the system security during operation. The N - 1 contingency security criterion is enforced for both AC and DC transmission networks, and corrective control is used to eliminate or alleviate post-contingency security violations. The corrective control actions used in this paper include not only secure operation control actions, but also economical post-contingency corrective control of the multi-terminal VSC-HVDC. To increase the computation speed, a contingency screening technique is applied to CSC-OPF by efficiently selecting the most severe case of the N 1 contingency, as obtained using a voltage security index (VSI). The proposed approach uses the non-dominated sorting genetic algorithm (NSGA-II) to find multi-objective OPF solutions by checking the post-contingency state feasibility while taking into account post-contingency corrective actions. Simulation results confirm the validity and effectiveness of this approach. (C) 2017 Elsevier Ltd. All rights reserved. | - |
dc.format.extent | 16 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Multi-objective optimization operation with corrective control actions for meshed AC/DC grids including multi-terminal VSC-HVDC | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ijepes.2017.05.028 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, v.93, pp 178 - 193 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000407526300016 | - |
dc.identifier.scopusid | 2-s2.0-85020023484 | - |
dc.citation.endPage | 193 | - |
dc.citation.startPage | 178 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | - |
dc.citation.volume | 93 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | Contingency screening | - |
dc.subject.keywordAuthor | Corrective control action | - |
dc.subject.keywordAuthor | Multi-terminal VSC HVDC | - |
dc.subject.keywordAuthor | Non-dominated sorting genetic algorithm | - |
dc.subject.keywordAuthor | Security-constrained optimal power flow | - |
dc.subject.keywordPlus | OPTIMAL POWER-FLOW | - |
dc.subject.keywordPlus | OFFSHORE WIND FARMS | - |
dc.subject.keywordPlus | TRANSMISSION-SYSTEMS | - |
dc.subject.keywordPlus | MTDC MODEL | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | ALGORITHM | - |
dc.subject.keywordPlus | STRATEGY | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | MINIMIZATION | - |
dc.subject.keywordPlus | SCHEME | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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