양수발전기의 대기예비력 활용방안 분석An Analysis on the Usage of Pumped Hydro Storage as a Non-Spinning Reserve Power
- Other Titles
- An Analysis on the Usage of Pumped Hydro Storage as a Non-Spinning Reserve Power
- Authors
- 정승훈; 전영환
- Issue Date
- 2017
- Publisher
- 대한전기학회
- Keywords
- Pumped-storage; Non-spinning reserve; Upper reservoir
- Citation
- 전기학회논문지, v.66, no.1, pp.1 - 6
- Journal Title
- 전기학회논문지
- Volume
- 66
- Number
- 1
- Start Page
- 1
- End Page
- 6
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/6809
- DOI
- 10.5370/KIEE.2017.66.1.1
- ISSN
- 1975-8359
- Abstract
- Total capacity of pumped hydro storage(PHS) in Korean power system reaches 4,700MW, though the share of it is about 4.56% of total capacity The Unit Commitment program, E-terracommit which is used for the operational purpose by KPX, includes the PHS model. But the model has a defect that it does not include the information of water level of upper reservoir. Therefore two types of improved the PHS models are represented in this paper. The first model is a optimized model by connecting the upper reservoir water level to the non-spinning reserve. The other model is to have priority allocate both the PHS and combined cycle generator for non-spinning reserve. The proposed two models and the E-terracommit model is compared and resulting to have improvement in estimating non-spinning reserve when using the proposed models.
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Collections - College of Engineering > School of Electronic & Electrical Engineering > 1. Journal Articles
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