TY - GEN
T1 - Saving of secondary reserves by battery-Assisted load frequency control
AU - Orihara, Dai
AU - Saitoh, Hiroumi
N1 - Funding Information:
This work was supported by JSPS KAKENHI Grant Number JP15K05924.
Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/22
Y1 - 2016/11/22
N2 - The growth of Renewable Energy Sources (RES) requires more reserve for generation-demand balancing. Recently, energy storage system such as battery is expected as additional reserve power source. The authors have proposed Battery-Assisted Load Frequency Control (BALFC). The method makes it possible to compensate reserve deficiency by providing excess components of LFC signal over ramp rate limits and upper/lower limits of LFC units such as thermal power plants. This paper illustrates that the BALFC can save required battery power capacity by effective use of battery's high responsiveness compared with a conventional method. Moreover, it is clarified that frequency control reserves can be saved by using battery with the BALFC instead of increasing LFC units.
AB - The growth of Renewable Energy Sources (RES) requires more reserve for generation-demand balancing. Recently, energy storage system such as battery is expected as additional reserve power source. The authors have proposed Battery-Assisted Load Frequency Control (BALFC). The method makes it possible to compensate reserve deficiency by providing excess components of LFC signal over ramp rate limits and upper/lower limits of LFC units such as thermal power plants. This paper illustrates that the BALFC can save required battery power capacity by effective use of battery's high responsiveness compared with a conventional method. Moreover, it is clarified that frequency control reserves can be saved by using battery with the BALFC instead of increasing LFC units.
KW - Battery Energy Storage
KW - Frequency Stability
KW - Load Frequency Control
KW - Ramp Rate Limit
KW - Secondary Reserve
UR - http://www.scopus.com/inward/record.url?scp=85006744581&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85006744581&partnerID=8YFLogxK
U2 - 10.1109/POWERCON.2016.7753992
DO - 10.1109/POWERCON.2016.7753992
M3 - Conference contribution
AN - SCOPUS:85006744581
T3 - 2016 IEEE International Conference on Power System Technology, POWERCON 2016
BT - 2016 IEEE International Conference on Power System Technology, POWERCON 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE International Conference on Power System Technology, POWERCON 2016
Y2 - 28 September 2016 through 1 October 2016
ER -