Load following operation of NAS battery by setting statistic margins to avoid risks

Yusuke Hida, Ryuichi Yokoyama, Jun Shimizukawa, Kenji Iba, Kouji Tanaka, Tomomichi Seki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

19 Citations (Scopus)

Abstract

Among various types of battery energy storage systems (BESSs), NAS battery is the most promising products. NAS battery is a commercial product implemented widely in the world. The first purpose of BESS was improvement of load factors. The second purpose is improvement of power quality, especially against voltage-sag. The recent interest is oriented to utilize BESS to mitigate the intermittency of renewable energy. NAS battery has two types of operation mode. The fixed pattern operation mode operates BESS by the scheduled pattern that is determined in advance. This mode is not flexible, but there are no risks of shortage/surplus of battery. The load following operation mode operates BESS according to the real-time variable load. This flexible mode assists load control by energy managers. However, there are risks of shortage/surplus of battery. A control method of load following operation which uses statistic margins is proposed in this paper.

Original languageEnglish
Title of host publicationIEEE PES General Meeting, PES 2010
DOIs
Publication statusPublished - 2010
EventIEEE PES General Meeting, PES 2010 - Minneapolis, MN
Duration: 2010 Jul 252010 Jul 29

Other

OtherIEEE PES General Meeting, PES 2010
CityMinneapolis, MN
Period10/7/2510/7/29

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Keywords

  • BESS
  • Demand side
  • Load following operation
  • Load forecast
  • NAS battery
  • Smart grid

ASJC Scopus subject areas

  • Energy Engineering and Power Technology

Cite this

Hida, Y., Yokoyama, R., Shimizukawa, J., Iba, K., Tanaka, K., & Seki, T. (2010). Load following operation of NAS battery by setting statistic margins to avoid risks. In IEEE PES General Meeting, PES 2010 [5588170] https://doi.org/10.1109/PES.2010.5588170