A frequency control approach by decentralized generators and loads in power systems

Tomonobu Senjyu; Motoki Tokudome; Atsushi Yona; Hideomi Sekine; Toshihisa Funabashi; Chul Hwan Kim

doi:10.1109/PECON.2008.4762449

A frequency control approach by decentralized generators and loads in power systems

Tomonobu Senjyu
, Motoki Tokudome
, Atsushi Yona
, Hideomi Sekine
, Toshihisa Funabashi
, Chul Hwan Kim

Department of Electronic and Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

23 Scopus citations

Abstract

Many isolated small power systems are powered by diesel generators, which results in greater operating costs than interconnected large grids. It is therefore desirable to integrate renewable energy sources such as wind power into these small grids. However, due to the fluctuating power generation from renewable energy sources, frequency deviations of power systems become problematic. Distributed intelligent load control can be used to significantly increase renewable energy penetration and cut diesel fuel consumption. This paper presents a methodology for grid frequency control by electric water heaters as controllable loads. This system consists of diesel generator, wind farm, and loads. By applying a power consumption controller adopted from H∞ control theory, grid frequency deviation is maintained around rated value. In order to verify the effectiveness of the proposed system, MATLAB/Simulink is used for simulations.

Original language	English
Title of host publication	PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference
Pages	79-84
Number of pages	6
DOIs	https://doi.org/10.1109/PECON.2008.4762449
State	Published - 2008
Event	2008 IEEE 2nd International Power and Energy Conference, PECon 2008 - Johor Baharu, Malaysia Duration: 1 Dec 2008 → 3 Dec 2008

Publication series

Name	PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference

Conference

Conference	2008 IEEE 2nd International Power and Energy Conference, PECon 2008
Country/Territory	Malaysia
City	Johor Baharu
Period	1/12/08 → 3/12/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Control
Controllable Load
Frequency Deviation
H∞
Supply Balance
Supply Error

Access to Document

10.1109/PECON.2008.4762449

Cite this

Senjyu, T., Tokudome, M., Yona, A., Sekine, H., Funabashi, T., & Kim, C. H. (2008). A frequency control approach by decentralized generators and loads in power systems. In PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference (pp. 79-84). Article 4762449 (PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference). https://doi.org/10.1109/PECON.2008.4762449

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title = "A frequency control approach by decentralized generators and loads in power systems",

abstract = "Many isolated small power systems are powered by diesel generators, which results in greater operating costs than interconnected large grids. It is therefore desirable to integrate renewable energy sources such as wind power into these small grids. However, due to the fluctuating power generation from renewable energy sources, frequency deviations of power systems become problematic. Distributed intelligent load control can be used to significantly increase renewable energy penetration and cut diesel fuel consumption. This paper presents a methodology for grid frequency control by electric water heaters as controllable loads. This system consists of diesel generator, wind farm, and loads. By applying a power consumption controller adopted from H∞ control theory, grid frequency deviation is maintained around rated value. In order to verify the effectiveness of the proposed system, MATLAB/Simulink is used for simulations.",

keywords = "Control, Controllable Load, Frequency Deviation, H∞, Supply Balance, Supply Error",

author = "Tomonobu Senjyu and Motoki Tokudome and Atsushi Yona and Hideomi Sekine and Toshihisa Funabashi and Kim, \{Chul Hwan\}",

year = "2008",

doi = "10.1109/PECON.2008.4762449",

language = "English",

isbn = "9781424424054",

series = "PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference",

pages = "79--84",

booktitle = "PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference",

note = "2008 IEEE 2nd International Power and Energy Conference, PECon 2008 ; Conference date: 01-12-2008 Through 03-12-2008",

}

Senjyu, T, Tokudome, M, Yona, A, Sekine, H, Funabashi, T & Kim, CH 2008, A frequency control approach by decentralized generators and loads in power systems. in PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference., 4762449, PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference, pp. 79-84, 2008 IEEE 2nd International Power and Energy Conference, PECon 2008, Johor Baharu, Malaysia, 1/12/08. https://doi.org/10.1109/PECON.2008.4762449

A frequency control approach by decentralized generators and loads in power systems. / Senjyu, Tomonobu; Tokudome, Motoki; Yona, Atsushi et al.
PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference. 2008. p. 79-84 4762449 (PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A frequency control approach by decentralized generators and loads in power systems

AU - Senjyu, Tomonobu

AU - Tokudome, Motoki

AU - Yona, Atsushi

AU - Sekine, Hideomi

AU - Funabashi, Toshihisa

AU - Kim, Chul Hwan

PY - 2008

Y1 - 2008

N2 - Many isolated small power systems are powered by diesel generators, which results in greater operating costs than interconnected large grids. It is therefore desirable to integrate renewable energy sources such as wind power into these small grids. However, due to the fluctuating power generation from renewable energy sources, frequency deviations of power systems become problematic. Distributed intelligent load control can be used to significantly increase renewable energy penetration and cut diesel fuel consumption. This paper presents a methodology for grid frequency control by electric water heaters as controllable loads. This system consists of diesel generator, wind farm, and loads. By applying a power consumption controller adopted from H∞ control theory, grid frequency deviation is maintained around rated value. In order to verify the effectiveness of the proposed system, MATLAB/Simulink is used for simulations.

AB - Many isolated small power systems are powered by diesel generators, which results in greater operating costs than interconnected large grids. It is therefore desirable to integrate renewable energy sources such as wind power into these small grids. However, due to the fluctuating power generation from renewable energy sources, frequency deviations of power systems become problematic. Distributed intelligent load control can be used to significantly increase renewable energy penetration and cut diesel fuel consumption. This paper presents a methodology for grid frequency control by electric water heaters as controllable loads. This system consists of diesel generator, wind farm, and loads. By applying a power consumption controller adopted from H∞ control theory, grid frequency deviation is maintained around rated value. In order to verify the effectiveness of the proposed system, MATLAB/Simulink is used for simulations.

KW - Control

KW - Controllable Load

KW - Frequency Deviation

KW - H∞

KW - Supply Balance

KW - Supply Error

UR - https://www.scopus.com/pages/publications/63049084954

U2 - 10.1109/PECON.2008.4762449

DO - 10.1109/PECON.2008.4762449

M3 - Conference contribution

AN - SCOPUS:63049084954

SN - 9781424424054

T3 - PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference

SP - 79

EP - 84

BT - PECon 2008 - 2008 IEEE 2nd International Power and Energy Conference

T2 - 2008 IEEE 2nd International Power and Energy Conference, PECon 2008

Y2 - 1 December 2008 through 3 December 2008

ER -

A frequency control approach by decentralized generators and loads in power systems

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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