Utilizing Under Voltage Load Shedding Strategy to Prevent Delayed Voltage Recovery Problem in Korean Power System
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Yun-Hwan | - |
dc.contributor.author | Oh, Seung-Chan | - |
dc.contributor.author | Lee, Hwan-Ik | - |
dc.contributor.author | Park, Sang-Geon | - |
dc.contributor.author | Lee, Byong-Jun | - |
dc.date.accessioned | 2021-09-02T17:01:30Z | - |
dc.date.available | 2021-09-02T17:01:30Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-01 | - |
dc.identifier.issn | 1975-0102 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/78437 | - |
dc.description.abstract | The presence of induction motor loads in a power system may cause the phenomenon of delayed voltage recovery after the occurrence of a severe fault. A high proportion of induction motor loads in the power system can be a significant influence on the voltage stability of the system. This problem referred to as FIDVR(Fault Induced Delayed Voltage Recovery) is commonly caused by stall of small HVAC unit(Heating, Ventilation, and Air Conditioner) after transmission or distribution system failure. This delayed voltage recovery arises from the dynamic characteristics associated with the kinetic energy of the induction motor load. This paper proposes the UVLS (Under Voltage Load Shedding) control strategy for dealing with FIDVR. UVLS based schemes prevent voltage instability by shedding the load and can help avoid major economic losses due to wide-ranging cascading outages. This paper review recent topic about under voltage load shedding and compare decentralized load shedding scheme with conventional load shedding scheme. The load shedding strategy is applied to an actual system in order to verify the proposed FIDVR mitigation solution. Simulations demonstrate the effectiveness of the proposed method in resolving the problem of delayed voltage recovery in the Korean Power System. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER SINGAPORE PTE LTD | - |
dc.title | Utilizing Under Voltage Load Shedding Strategy to Prevent Delayed Voltage Recovery Problem in Korean Power System | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Byong-Jun | - |
dc.identifier.doi | 10.5370/JEET.2018.13.1.060 | - |
dc.identifier.scopusid | 2-s2.0-85038850149 | - |
dc.identifier.wosid | 000428478000007 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v.13, no.1, pp.60 - 67 | - |
dc.relation.isPartOf | JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | - |
dc.citation.title | JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | - |
dc.citation.volume | 13 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 60 | - |
dc.citation.endPage | 67 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002303665 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordAuthor | Delayed voltage recovery | - |
dc.subject.keywordAuthor | Motor stall | - |
dc.subject.keywordAuthor | Load shedding | - |
dc.subject.keywordAuthor | Voltage instability | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.