LAPSE:2023.15648
Published Article
LAPSE:2023.15648
Operation Method of Energy Storage System Replacing Governor for Frequency Regulation of Synchronous Generator without Reserve
March 2, 2023
Abstract
This paper proposes an operation methodology for interfacing synchronous generator and energy storage system (ESS) by replacing conventional governor. This research introduces energy management scheme with droop control method for frequency regulation in coordination with synchronous generator. For frequency regulation, generator can take advantage of the ESS instead of the governor, with its relatively fast characteristics, leading to less frequent deviation of synchronous generator. For the verification, we simulate a network reduction model from real Korean network data, based on the case studies using PSCAD/EMTDC software.
This paper proposes an operation methodology for interfacing synchronous generator and energy storage system (ESS) by replacing conventional governor. This research introduces energy management scheme with droop control method for frequency regulation in coordination with synchronous generator. For frequency regulation, generator can take advantage of the ESS instead of the governor, with its relatively fast characteristics, leading to less frequent deviation of synchronous generator. For the verification, we simulate a network reduction model from real Korean network data, based on the case studies using PSCAD/EMTDC software.
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Keywords
energy storage system, frequency regulation, primary control, reserve-less operation
Subject
Suggested Citation
Nguyen-Hoang ND, Shin W, Lee C, Chung IY, Kim D, Hwang YH, Youn J, Maeng J, Yoon M, Hur K, Shim JW. Operation Method of Energy Storage System Replacing Governor for Frequency Regulation of Synchronous Generator without Reserve. (2023). LAPSE:2023.15648
Author Affiliations
Nguyen-Hoang ND: Department of Energy System Engineering, Inje University, Gimhae 50834, Korea
Shin W: School of Electrical and Electronic Engineering, Yonsei University, Seoul 03722, Korea [ORCID]
Lee C: Korea Railroad Research Institute, Uiwang 16105, Korea [ORCID]
Chung IY: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Kim D: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Hwang YH: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Youn J: Doosan Heavy Industries & Construction, Yongin 16858, Korea
Maeng J: Doosan Heavy Industries & Construction, Yongin 16858, Korea
Yoon M: Department of Electrical Engineering, Kwangwoon University, Seoul 01897, Korea [ORCID]
Hur K: School of Electrical and Electronic Engineering, Yonsei University, Seoul 03722, Korea [ORCID]
Shim JW: Department of Electrical Engineering, Sangmyung University, Seoul 03016, Korea [ORCID]
Shin W: School of Electrical and Electronic Engineering, Yonsei University, Seoul 03722, Korea [ORCID]
Lee C: Korea Railroad Research Institute, Uiwang 16105, Korea [ORCID]
Chung IY: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Kim D: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Hwang YH: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Youn J: Doosan Heavy Industries & Construction, Yongin 16858, Korea
Maeng J: Doosan Heavy Industries & Construction, Yongin 16858, Korea
Yoon M: Department of Electrical Engineering, Kwangwoon University, Seoul 01897, Korea [ORCID]
Hur K: School of Electrical and Electronic Engineering, Yonsei University, Seoul 03722, Korea [ORCID]
Shim JW: Department of Electrical Engineering, Sangmyung University, Seoul 03016, Korea [ORCID]
Journal Name
Energies
Volume
15
Issue
3
First Page
798
Year
2022
Publication Date
2022-01-22
ISSN
1996-1073
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Original Submission
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PII: en15030798, Publication Type: Journal Article
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LAPSE:2023.15648
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https://doi.org/10.3390/en15030798
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Mar 2, 2023
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