TY - GEN
T1 - BESS life span evaluation in terms of battery wear through operation examples of BESS for frequency regulation
AU - Choi, Jeonghyeon
AU - Jo, Hyeondeok
AU - Han, Sekyung
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2018/6/8
Y1 - 2018/6/8
N2 - Recently the application of frequency control using Battery Energy Storage System(BESS) has gained research interest due to the benefits of BESS. As such electric companies such as Korea Electric Power Corporation(KEPCO) has adopted this in their operation schemes. Most researches pertaining battery life assessment techniques do not take into account factors that cause deterioration. In this paper, we estimate battery life from the viewpoint of capacity through operational data of BESS for Frequency Regulation(FR). Also, the lifetime of the BESS is evaluated considering wear. The wear cost of each operation mode is derived by introducing a Wear Density Function reflecting factors of C-rate, temperature, and DOD.
AB - Recently the application of frequency control using Battery Energy Storage System(BESS) has gained research interest due to the benefits of BESS. As such electric companies such as Korea Electric Power Corporation(KEPCO) has adopted this in their operation schemes. Most researches pertaining battery life assessment techniques do not take into account factors that cause deterioration. In this paper, we estimate battery life from the viewpoint of capacity through operational data of BESS for Frequency Regulation(FR). Also, the lifetime of the BESS is evaluated considering wear. The wear cost of each operation mode is derived by introducing a Wear Density Function reflecting factors of C-rate, temperature, and DOD.
KW - Battery management system
KW - Battery wear
KW - Energy Storage system
KW - Frequency regulation
KW - State of health
UR - http://www.scopus.com/inward/record.url?scp=85050003546&partnerID=8YFLogxK
U2 - 10.1109/ISGT-Asia.2017.8378432
DO - 10.1109/ISGT-Asia.2017.8378432
M3 - Conference contribution
AN - SCOPUS:85050003546
T3 - 2017 IEEE Innovative Smart Grid Technologies - Asia: Smart Grid for Smart Community, ISGT-Asia 2017
SP - 1
EP - 5
BT - 2017 IEEE Innovative Smart Grid Technologies - Asia
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE Innovative Smart Grid Technologies - Asia, ISGT-Asia 2017
Y2 - 4 December 2017 through 7 December 2017
ER -