리스크 기반 최적 조류 계산을 통한 도시형 전력네트워크의 리스크 관리open accessRisk Management of Urban Level Power Network by Risk based Optimal Power Flow
- Authors
- 이용래; 김문겸
- Issue Date
- Mar-2022
- Publisher
- 대한전기학회
- Keywords
- Risk-based Optimal Power Flow; Multi Microgrid; Urban Level Power Network; Consensus Algorithm
- Citation
- 전기학회논문지, v.71, no.4, pp 617 - 624
- Pages
- 8
- Journal Title
- 전기학회논문지
- Volume
- 71
- Number
- 4
- Start Page
- 617
- End Page
- 624
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/57430
- DOI
- 10.5370/KIEE.2022.71.4.617
- ISSN
- 1975-8359
2287-4364
- Abstract
- Due to problems such as fossil fuel depletion and climate change, research on microgrids is being actively conducted. Among them, the urban power network, in which multiple microgrids are connected, is regarded as the future power grid. However, these urban power network systems ensure that the output of renewable power is uncertain according to weather factors, and that the characteristics of intermittent are present as a risk in power network stability. This study analyzed the stability according to climate change scenarios and contingencies through an urban level power network test system in which several local level networks are connected. The power data between local level networks through the consensus algorithm was expressed as a risk index using risk based optimal power flow (RBOPF) and demonstrated superiority compared to the existing security constrained optimal power flow (SCOPF).
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Collections - College of Engineering > School of Energy System Engineering > 1. Journal Articles
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