Unit management of a BESS-integrated hydro power plant for spinning reserve enhancement

Name: Noppawan Pattana-ew

Organization : Chulalongkorn University. Department of Electrical Engineering

Email : noppawan.pat@egat.co.th

Name: Somboon Sangwongwanich

Organization : Chulalongkorn University. Department of Electrical Engineering

Email : somboon.sa@chula.ac.th

keyword: Battery energy storage systems

LCSH: Hydroelectric power plants

; Spinning reserve

LCSH: Electric power systems

Abstract: Owing to its fast response, a hydropower plant is normally assigned to provide spinning reserve for the power system. Despite its large capacity, minimum generation constraints and the lack of multi-unit generation management result in limited spinning reserve. This paper addresses this problem by integrating a battery energy storage system with the hydropower plant and proposing a unit management algorithm to cooperatively manage multi-unit generation. As a result, the hydropower plant can virtually provide any demanded generation, and its spinning reserve is significantly increased compared to traditional operation. A case study of the Rajjaprabha hydropower plant in Thailand is conducted to confirm the feasibility of the proposed concept

King Mongkut's University of Technology North Bangkok. Central Library

Address: BANGKOK

Email: library@kmutnb.ac.th

Created: 2021

Modified: 2025-12-17

Issued: 2025-12-17

บทความ/Article

application/pdf

BibliograpyCitation : In Electrical Engineering Academic Association (Thailand), IEEE Thailand Section, and College of Engineering. Rangsit University. The 2021 9th International Electrical Engineering Congress (iEECON 2021) (P00719). Pathum Thani : Rangsit University, 2021

eng

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