A smoothing method for wind power fluctuation using hybrid energy storage

Taekwon Kim; Hyeon Jin Moon; Do Hoon Kwon; Seung Ill Moon

doi:10.1109/PECI.2015.7064933

A smoothing method for wind power fluctuation using hybrid energy storage

Taekwon Kim
, Hyeon Jin Moon
, Do Hoon Kwon
, Seung Ill Moon

Dept. of Electrical and Information Engineering

Seoul National University

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

18 Scopus citations

Abstract

Battery energy storage is used for dispatching the fluctuations of wind power, but it has a slow response and limited life cycle. Therefore, capacitor energy storage is interconnected with battery energy storage to make a hybrid energy storage system for absorbing the high frequency part of the wind power output. The wavelet decomposition method is applied to decompose the wind power into high and low frequency parts. The capacitor absorbs the high frequency part, and two batteries absorb the low frequency part. In the low frequency region, the power allocation is conducted to batteries that have different capacities, but the same lifecycle characteristics. The simulation is examined with MATLAB, and the result shows that the proposed method has good smoothing performance and can prolong the battery life.

Original language	English
Title of host publication	2015 IEEE Power and Energy Conference at Illinois, PECI 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479979493
DOIs	https://doi.org/10.1109/PECI.2015.7064933
State	Published - 20 Mar 2015
Event	2015 IEEE Power and Energy Conference at Illinois, PECI 2015 - Champaign, United States Duration: 20 Feb 2015 → 21 Feb 2015

Publication series

Name	2015 IEEE Power and Energy Conference at Illinois, PECI 2015

Conference

Conference	2015 IEEE Power and Energy Conference at Illinois, PECI 2015
Country/Territory	United States
City	Champaign
Period	20/02/15 → 21/02/15

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Battery energy storage system (BESS)
renewable energy
smoothing effect
wavelet decomposition
wind power generation

Access to Document

10.1109/PECI.2015.7064933

Cite this

Kim, T., Moon, H. J., Kwon, D. H., & Moon, S. I. (2015). A smoothing method for wind power fluctuation using hybrid energy storage. In 2015 IEEE Power and Energy Conference at Illinois, PECI 2015 Article 7064933 (2015 IEEE Power and Energy Conference at Illinois, PECI 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PECI.2015.7064933

@inproceedings{eba12ea53dd645e8ba93c1f2c9233416,

title = "A smoothing method for wind power fluctuation using hybrid energy storage",

abstract = "Battery energy storage is used for dispatching the fluctuations of wind power, but it has a slow response and limited life cycle. Therefore, capacitor energy storage is interconnected with battery energy storage to make a hybrid energy storage system for absorbing the high frequency part of the wind power output. The wavelet decomposition method is applied to decompose the wind power into high and low frequency parts. The capacitor absorbs the high frequency part, and two batteries absorb the low frequency part. In the low frequency region, the power allocation is conducted to batteries that have different capacities, but the same lifecycle characteristics. The simulation is examined with MATLAB, and the result shows that the proposed method has good smoothing performance and can prolong the battery life.",

keywords = "Battery energy storage system (BESS), renewable energy, smoothing effect, wavelet decomposition, wind power generation",

author = "Taekwon Kim and Moon, \{Hyeon Jin\} and Kwon, \{Do Hoon\} and Moon, \{Seung Ill\}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 IEEE Power and Energy Conference at Illinois, PECI 2015 ; Conference date: 20-02-2015 Through 21-02-2015",

year = "2015",

month = mar,

day = "20",

doi = "10.1109/PECI.2015.7064933",

language = "English",

series = "2015 IEEE Power and Energy Conference at Illinois, PECI 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2015 IEEE Power and Energy Conference at Illinois, PECI 2015",

}

Kim, T, Moon, HJ, Kwon, DH & Moon, SI 2015, A smoothing method for wind power fluctuation using hybrid energy storage. in 2015 IEEE Power and Energy Conference at Illinois, PECI 2015., 7064933, 2015 IEEE Power and Energy Conference at Illinois, PECI 2015, Institute of Electrical and Electronics Engineers Inc., 2015 IEEE Power and Energy Conference at Illinois, PECI 2015, Champaign, United States, 20/02/15. https://doi.org/10.1109/PECI.2015.7064933

A smoothing method for wind power fluctuation using hybrid energy storage. / Kim, Taekwon; Moon, Hyeon Jin; Kwon, Do Hoon et al.
2015 IEEE Power and Energy Conference at Illinois, PECI 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7064933 (2015 IEEE Power and Energy Conference at Illinois, PECI 2015).

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

TY - GEN

T1 - A smoothing method for wind power fluctuation using hybrid energy storage

AU - Kim, Taekwon

AU - Moon, Hyeon Jin

AU - Kwon, Do Hoon

AU - Moon, Seung Ill

PY - 2015/3/20

Y1 - 2015/3/20

N2 - Battery energy storage is used for dispatching the fluctuations of wind power, but it has a slow response and limited life cycle. Therefore, capacitor energy storage is interconnected with battery energy storage to make a hybrid energy storage system for absorbing the high frequency part of the wind power output. The wavelet decomposition method is applied to decompose the wind power into high and low frequency parts. The capacitor absorbs the high frequency part, and two batteries absorb the low frequency part. In the low frequency region, the power allocation is conducted to batteries that have different capacities, but the same lifecycle characteristics. The simulation is examined with MATLAB, and the result shows that the proposed method has good smoothing performance and can prolong the battery life.

AB - Battery energy storage is used for dispatching the fluctuations of wind power, but it has a slow response and limited life cycle. Therefore, capacitor energy storage is interconnected with battery energy storage to make a hybrid energy storage system for absorbing the high frequency part of the wind power output. The wavelet decomposition method is applied to decompose the wind power into high and low frequency parts. The capacitor absorbs the high frequency part, and two batteries absorb the low frequency part. In the low frequency region, the power allocation is conducted to batteries that have different capacities, but the same lifecycle characteristics. The simulation is examined with MATLAB, and the result shows that the proposed method has good smoothing performance and can prolong the battery life.

KW - Battery energy storage system (BESS)

KW - renewable energy

KW - smoothing effect

KW - wavelet decomposition

KW - wind power generation

UR - https://www.scopus.com/pages/publications/84928041816

U2 - 10.1109/PECI.2015.7064933

DO - 10.1109/PECI.2015.7064933

M3 - Conference contribution

AN - SCOPUS:84928041816

T3 - 2015 IEEE Power and Energy Conference at Illinois, PECI 2015

BT - 2015 IEEE Power and Energy Conference at Illinois, PECI 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2015 IEEE Power and Energy Conference at Illinois, PECI 2015

Y2 - 20 February 2015 through 21 February 2015

ER -

A smoothing method for wind power fluctuation using hybrid energy storage

Abstract

Publication series

Conference

UN SDGs

Keywords

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