Threshold Optimization in A Two-Stage Frequency Regulation Through Demand Response and Batten Enemy Storage System

I. Made Dwl Daimautiua; Ho Young Choi; Seung Min Lim; Chul Hwan Kim

doi:10.5370/KIEE.2021.70.1.031

Threshold Optimization in A Two-Stage Frequency Regulation Through Demand Response and Batten Enemy Storage System

I. Made Dwl Daimautiua, Ho Young Choi, Seung Min Lim, Chul Hwan Kim

Department of Electronic and Electrical Engineering

Sungkyunkwan University

Research output: Contribution to journal › Article › peer-review

Abstract

The increasing of Distributed Energy Resources (DERs) interconnection such as PV into the inicrogrid lias increase the case of frequency instability. The combination of Demand Response (DR) and Battery Energy Storage System (BESS) can be used as the two-stage frequency regulation to keep the frequency stability in the system, in this paper, a method to select the optimal BESS threshold value in the DR and BESS two-stage frequency regulation is proposed. The IEEE standard 13-bus distribution network was modified as an islanded microgrid and used to perform the simulation. The simulation results shows that the combined DR and BESS with an optimal BESS threshold value can keep the frequency with in the maximum allowable frequency nadir value and reduce the energy usage of BESS.

Original language	English
Pages (from-to)	31-37
Number of pages	7
Journal	Transactions of the Korean Institute of Electrical Engineers
Volume	70
Issue number	1
DOIs	https://doi.org/10.5370/KIEE.2021.70.1.031
State	Published - Jan 2021

Keywords

Battery energy storage system demand response. frequency regulation. microgricl panicle swarm optimization

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10.5370/KIEE.2021.70.1.031

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title = "Threshold Optimization in A Two-Stage Frequency Regulation Through Demand Response and Batten Enemy Storage System",

abstract = "The increasing of Distributed Energy Resources (DERs) interconnection such as PV into the inicrogrid lias increase the case of frequency instability. The combination of Demand Response (DR) and Battery Energy Storage System (BESS) can be used as the two-stage frequency regulation to keep the frequency stability in the system, in this paper, a method to select the optimal BESS threshold value in the DR and BESS two-stage frequency regulation is proposed. The IEEE standard 13-bus distribution network was modified as an islanded microgrid and used to perform the simulation. The simulation results shows that the combined DR and BESS with an optimal BESS threshold value can keep the frequency with in the maximum allowable frequency nadir value and reduce the energy usage of BESS.",

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T1 - Threshold Optimization in A Two-Stage Frequency Regulation Through Demand Response and Batten Enemy Storage System

AU - Daimautiua, I. Made Dwl

AU - Choi, Ho Young

AU - Lim, Seung Min

AU - Kim, Chul Hwan

N1 - Publisher Copyright: © Korean Institute of Electrical Engineers.

PY - 2021/1

Y1 - 2021/1

N2 - The increasing of Distributed Energy Resources (DERs) interconnection such as PV into the inicrogrid lias increase the case of frequency instability. The combination of Demand Response (DR) and Battery Energy Storage System (BESS) can be used as the two-stage frequency regulation to keep the frequency stability in the system, in this paper, a method to select the optimal BESS threshold value in the DR and BESS two-stage frequency regulation is proposed. The IEEE standard 13-bus distribution network was modified as an islanded microgrid and used to perform the simulation. The simulation results shows that the combined DR and BESS with an optimal BESS threshold value can keep the frequency with in the maximum allowable frequency nadir value and reduce the energy usage of BESS.

AB - The increasing of Distributed Energy Resources (DERs) interconnection such as PV into the inicrogrid lias increase the case of frequency instability. The combination of Demand Response (DR) and Battery Energy Storage System (BESS) can be used as the two-stage frequency regulation to keep the frequency stability in the system, in this paper, a method to select the optimal BESS threshold value in the DR and BESS two-stage frequency regulation is proposed. The IEEE standard 13-bus distribution network was modified as an islanded microgrid and used to perform the simulation. The simulation results shows that the combined DR and BESS with an optimal BESS threshold value can keep the frequency with in the maximum allowable frequency nadir value and reduce the energy usage of BESS.

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Threshold Optimization in A Two-Stage Frequency Regulation Through Demand Response and Batten Enemy Storage System

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