Optimal Responses of Home Energy Management Systems to Aggregator and Utility Requirements

Van Tu Dao, Hideo Ishii, Yasuhiro Hayashi, Yuta Takasawa, Kohei Murakami

研究成果: Conference contribution

抜粋

As the growing integration of rooftop solar and batteries in the residential area, home energy usage becomes more flexible and solar-battery systems can offer promising benefits to households. This paper narrates a research work of how home energy management systems maximize profits from buying electricity at a fixed price from utility and selling surplus energy to an aggregator. Appropriate optimization problems are formulated with technical constraints of household devices and from connection requirements including a volt-watt function installed in the inverter of the rooftop solar-battery system. On the day of operation, the energy plan, which has been optimally committed to be sold to an aggregator since the day before, is considered for determining optimal HEMS responses under the actual real-time condition. Simulation results of a Japanese low-voltage system show that a consideration of volt-watt functions when performing optimization helps reduce wasted energy due to possible active power curtailments and improve home profits.

元の言語English
ホスト出版物のタイトルInternational Conference on Innovative Smart Grid Technologies, ISGT Asia 2018
編集者Quan Hao, Anurag Sharma
出版者Institute of Electrical and Electronics Engineers Inc.
ページ616-621
ページ数6
ISBN(電子版)9781538642917
DOI
出版物ステータスPublished - 2018 9 18
イベント2018 International Conference on Innovative Smart Grid Technologies, ISGT Asia 2018 - Singapore, Singapore
継続期間: 2018 5 222018 5 25

Other

Other2018 International Conference on Innovative Smart Grid Technologies, ISGT Asia 2018
Singapore
Singapore
期間18/5/2218/5/25

    フィンガープリント

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering

これを引用

Dao, V. T., Ishii, H., Hayashi, Y., Takasawa, Y., & Murakami, K. (2018). Optimal Responses of Home Energy Management Systems to Aggregator and Utility Requirements. : Q. Hao, & A. Sharma (版), International Conference on Innovative Smart Grid Technologies, ISGT Asia 2018 (pp. 616-621). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISGT-Asia.2018.8467883