Economic evaluations of residential energy systems based on the prediction-operational planning-control method using time-of-use prices

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

1 Citation (Scopus)

Abstract

Demand-side electricity saving is an important factor in the reduction of the installed capacity of power-supply facilities. In order to save electricity automatically while maintaining comfort levels, home energy management systems (HEMS) have attracted attention. These systems can control residential energy equipment cooperatively to reduce electricity consumption while considering benefits to consumers. Although many researchers have evaluated HEMS, no one has conducted a study which considers the control of various types of residential energy equipment in real time along with the uncertainties of energy demands. This paper proposes a single HEMS method which connects prediction, operational planning and control steps and enables the evaluation of operational planning methods of HEMS connected with many kinds of residential energy equipment currently in use in Japan while considering the uncertainties. The purpose of this study is to evaluate the economic potential of residential energy systems based on the proposed method with the uncertainties of energy demands and photovoltaic (PV) output under time-of-use prices. The results allowed us to establish a framework to quantitatively evaluate the operational planning methods of HEMS with the uncertainties of energy demands and PV output. In addition, the usability of the proposed method was confirmed by comparing the operational costs to those of a reference method.

Original languageEnglish
Title of host publicationECOS 2015 - 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
PublisherInternational Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
ISBN (Electronic)9782955553909
Publication statusPublished - 2015
Event28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2015 - Pau, France
Duration: 2015 Jun 292015 Jul 3

Other

Other28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2015
CountryFrance
CityPau
Period15/6/2915/7/3

Fingerprint

residential energy
Energy management systems
Planning
Economics
planning method
prediction
economics
Electricity
electricity
Power control
price
energy management
evaluation
planning
method
Control systems
Uncertainty
cost
energy demand
Costs

Keywords

  • Demand
  • DR
  • HEMS
  • Optimization
  • Prediction
  • PV
  • Residential energy system
  • TOU prices

ASJC Scopus subject areas

  • Engineering(all)
  • Environmental Science(all)
  • Energy(all)

Cite this

Ogata, R., Yoshida, A., Fujimoto, Y., Murata, N., Wakao, S., Tanabe, S., & Amano, Y. (2015). Economic evaluations of residential energy systems based on the prediction-operational planning-control method using time-of-use prices. In ECOS 2015 - 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems.

Economic evaluations of residential energy systems based on the prediction-operational planning-control method using time-of-use prices. / Ogata, Ryohei; Yoshida, Akira; Fujimoto, Yu; Murata, Noboru; Wakao, Shinji; Tanabe, Shinichi; Amano, Yoshiharu.

ECOS 2015 - 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, 2015.

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

Ogata, R, Yoshida, A, Fujimoto, Y, Murata, N, Wakao, S, Tanabe, S & Amano, Y 2015, Economic evaluations of residential energy systems based on the prediction-operational planning-control method using time-of-use prices. in ECOS 2015 - 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2015, Pau, France, 15/6/29.
Ogata R, Yoshida A, Fujimoto Y, Murata N, Wakao S, Tanabe S et al. Economic evaluations of residential energy systems based on the prediction-operational planning-control method using time-of-use prices. In ECOS 2015 - 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. 2015
Ogata, Ryohei ; Yoshida, Akira ; Fujimoto, Yu ; Murata, Noboru ; Wakao, Shinji ; Tanabe, Shinichi ; Amano, Yoshiharu. / Economic evaluations of residential energy systems based on the prediction-operational planning-control method using time-of-use prices. ECOS 2015 - 28th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, 2015.
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AU - Yoshida, Akira

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AU - Murata, Noboru

AU - Wakao, Shinji

AU - Tanabe, Shinichi

AU - Amano, Yoshiharu

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