Operation Method of Energy Storage System Replacing Governor for Frequency Regulation of Synchronous Generator without Reserve

Nam-Du Nguyen-Hoang, Wooyoung Shin, Choongman Lee, In-Young Chung, Dongha Kim, Young-Ha Hwang, Juyoung Youn, Jwayoung Maeng, Minhan Yoon, Kyeon Hur and Jae Woong Shim
Additional contact information
Nam-Du Nguyen-Hoang: Department of Energy System Engineering, Inje University, Gimhae 50834, Korea
Wooyoung Shin: School of Electrical and Electronic Engineering, Yonsei University, Seoul 03722, Korea
Choongman Lee: Korea Railroad Research Institute, Uiwang 16105, Korea
In-Young Chung: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Dongha Kim: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Young-Ha Hwang: Western Power Research Institute, Korea Western Power Corporation, Daejeon 34056, Korea
Juyoung Youn: Doosan Heavy Industries & Construction, Yongin 16858, Korea
Jwayoung Maeng: Doosan Heavy Industries & Construction, Yongin 16858, Korea
Minhan Yoon: Department of Electrical Engineering, Kwangwoon University, Seoul 01897, Korea
Kyeon Hur: School of Electrical and Electronic Engineering, Yonsei University, Seoul 03722, Korea
Jae Woong Shim: Department of Electrical Engineering, Sangmyung University, Seoul 03016, Korea

Energies, 2022, vol. 15, issue 3, 1-16

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.

Keywords: energy storage system; primary control; reserve-less operation; frequency regulation (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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