Advanced Collaborative Research Organization for SmartSociety

  • Japan

Research Output 2006 2020

2020

Intensive quadratic programming approach for home energy management systems with power utility requirements

Dao, V. T., Ishii, H., Takenobu, Y., Yoshizawa, S. & Hayashi, Y., 2020 Feb 1, In : International Journal of Electrical Power and Energy Systems. 115, 105473.

Research output: Contribution to journalArticle

Energy management systems
Quadratic programming
Profitability
Transformer substations
Linear programming
2019
2 Citations (Scopus)

Alerting to Rare Large-Scale Ramp Events in Wind Power Generation

Fujimoto, Y., Takahashi, Y. & Hayashi, Y., 2019 Jan 1, In : IEEE Transactions on Sustainable Energy. 10, 1, p. 55-65 11 p., 8331103.

Research output: Contribution to journalArticle

Wind power
Power generation
Sampling
Supervised learning
Power plants
Energy management systems
Profitability
Sales
Electric potential
1 Citation (Scopus)

Energy disaggregation based on smart metering data via semi-binary nonnegative matrix factorization

Miyasawa, A., Fujimoto, Y. & Hayashi, Y., 2019 Jan 15, In : Energy and Buildings. 183, p. 547-558 12 p.

Research output: Contribution to journalArticle

Factorization
Electric power utilization
Smart meters
Energy management
Labeling

Machine learning approach for graphical model-based analysis of energy-aware growth control in plant factories

Fujimoto, Y., Murakami, S., Kaneko, N., Fuchikami, H., Hattori, T. & Hayashi, Y., 2019 Jan 1, In : IEEE Access. 7, p. 32183-32196 14 p., 8663284.

Research output: Contribution to journalArticle

Crops
Industrial plants
Learning systems
Control nonlinearities
Quality control
Solar energy
Wind power
Time series
Costs

Time series model of wind power forecasting error by using beta distribution for optimal sizing of battery storage

Dui, X., Ito, M., Fujimoto, Y., Hayashi, Y., Zhu, G. & Yao, L., 2019 Jan 1, In : IEEJ Transactions on Power and Energy. 139, 3, p. 212-224 13 p.

Research output: Contribution to journalArticle

Wind power
Time series
Maximum likelihood estimation
Autocorrelation
Farms

蓄電池による太陽光発電出力の自家消費増加の経済性評価

Translated title of the contribution: Economic evaluation of increased self-use of PV output driven by storage battery systemYabe, K. & Hayashi, Y., 2019 Jan 1, In : IEEJ Transactions on Power and Energy. 139, 5, p. 363-371 9 p.

Research output: Contribution to journalArticle

Energy storage
Economics
Electric rates
Costs
Sales
2018
1 Citation (Scopus)
Flow patterns
Sales
Linear programming
Electricity
Industry

Asynchronous ADMM HEMS aggregation scheme in smart grid

Yoshida, A., Fujimoto, Y., Amano, Y. & Hayashi, Y., 2018 Jan 1, ECOS 2018 - Proceedings of the 31st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. University of Minho, (ECOS 2018 - Proceedings of the 31st International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems).

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

Energy management systems
Agglomeration
Scheduling
Controllers
Processing

Configuration of Large-Scale Battery System with Volt-VAR function in Distribution Network with Advanced Load Tap Changer Control

Akagi, S., York, B., Bello, M., Ishii, H. & Hayashi, Y., 2018 Nov 26, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC. Institute of Electrical and Electronics Engineers Inc., p. 1620-1625 6 p. 8548085

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

Electric power distribution
Electric potential
Power quality
Time series
9 Citations (Scopus)
Energy management
Electric power distribution
Operating costs
Energy utilization
Planning
1 Citation (Scopus)

Effectiveness of updating the parameters of the Volt-VAR control depending on the PV penetration rate and weather conditions

Takasawa, Y., Akagi, S., Yoshizawa, S., Ishii, H. & Hayashi, Y., 2018 Jun 8, 2017 IEEE Innovative Smart Grid Technologies - Asia: Smart Grid for Smart Community, ISGT-Asia 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p.

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

Electric power distribution
Penetration
Weather
Updating
Energy dissipation

Electricity Adjustment by Aggregation Control of Multiple District Heating and Cooling Systems

Tomita, K., Ito, M., Hayashi, Y., Yagi, T. & Tsukada, T., 2018 Jan 1, In : Energy Procedia. 149, p. 317-326 10 p.

Research output: Contribution to journalConference article

District heating
Cooling systems
Agglomeration
Electricity
Costs
4 Citations (Scopus)

Electric Vehicle Charge-Discharge Management for Utilization of Photovoltaic by Coordination between Home and Grid Energy Management Systems

Kikusato, H., Mori, K., Yoshizawa, S., Fujimoto, Y., Asano, H., Hayashi, Y., Kawashima, A., Inagaki, S. & Suzuki, T., 2018 Mar 26, (Accepted/In press) In : IEEE Transactions on Smart Grid.

Research output: Contribution to journalArticle

Energy management systems
Electric vehicles
Costs
Electric potential
2 Citations (Scopus)

Energy disaggregation based on semi-supervised matrix factorization using feedback information from consumers

Miyasawa, A., Matsumoto, M., Fujimoto, Y. & Hayashi, Y., 2018 Jan 16, 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-6 6 p.

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

Factorization
Smart meters
Feedback
Domestic appliances
Energy conservation

Evaluation of Dynamic Voltage Responses of Distributed Energy Resources in Distribution Systems

Takenobu, Y., Akagi, S., Ishii, H., Hayashi, Y., Boemer, J., Ramasubramanian, D., Mitra, P., Gaikwad, A. & York, B., 2018 Dec 21, 2018 IEEE Power and Energy Society General Meeting, PESGM 2018. IEEE Computer Society, Vol. 2018-August. 8586665

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

Energy resources
Electric potential
Computer simulation
Model structures
System stability

Evaluation of Voltage Regulation Functions of Smart Inverters Based on Penetration Level and Curtailment in Photovoltaic Systems

Takasawa, Y., Akagi, S., Yoshizawa, S., Ishii, H. & Hayashi, Y., 2018 Dec 10, Proceedings - 2018 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2018. Institute of Electrical and Electronics Engineers Inc., 8571799

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

Photovoltaic System
Penetration
Voltage control
Voltage
Evaluation

Expected wind speed estimation considering spatio-temporal anisotropy for generating synthetic wind power profiles

Hama, K., Fujimoto, Y. & Hayashi, Y., 2018 Jan 1, In : Energy Procedia. 155, p. 309-319 11 p.

Research output: Contribution to journalConference article

Wind power
Anisotropy
Wind turbines
Farms
Power generation
2 Citations (Scopus)

Feature extraction of numerical weather prediction results toward reliable wind power prediction

Higashiyama, K., Fujimoto, Y. & Hayashi, Y., 2018 Jan 16, 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-6 6 p.

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

Wind power
Feature extraction
Power generation
Neural networks
3 Citations (Scopus)

Feature extraction of NWP data for wind power forecasting using 3D-convolutional neural networks

Higashiyama, K., Fujimoto, Y. & Hayashi, Y., 2018 Jan 1, In : Energy Procedia. 155, p. 350-358 9 p.

Research output: Contribution to journalConference article

Wind power
Feature extraction
Neural networks
Environmental protection
Farms

HEMS Operation with Utility Requirements for Rooftop Solar-Battery Systems

Dao, V. T., Ishii, H. & Hayashi, Y., 2018 Dec 21, 2018 IEEE Power and Energy Society General Meeting, PESGM 2018. IEEE Computer Society, Vol. 2018-August. 8585940

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

Energy management systems
Solar cells
Mathematical operators
Poles
Synchronization

Hierarchical BESS management for electric power self-supply ratio improvement and power flow reduction in residential town

Tani, T., Yoshizawa, S., Miyazaki, T., Hirohashi, W., Hayashi, Y., Shio, M. & Umeoka, T., 2018 Jul 3, 2018 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p.

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

Power Flow
Energy Storage
Storage System
Battery
Energy storage

Method for determining voltage control parameters of low-voltage regulator using forecast interval of photovoltaic output

Kobayashi, M., Kikusato, H., Yoshinaga, J., Fujimoto, Y., Kumekawa, N., Wakao, S., Hayashi, Y., Motegi, N. & Yamashita, Y., 2018 Jan 16, 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-6 6 p.

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

Voltage regulators
Voltage control
Electric potential
Computer simulation
1 Citation (Scopus)

Operation planning method for home air-conditioners considering characteristics of installation environment

Kuroha, R., Fujimoto, Y., Hirohashi, W., Amano, Y., Tanabe, S. & Hayashi, Y., 2018 Oct 15, In : Energy and Buildings. 177, p. 351-362 12 p.

Research output: Contribution to journalArticle

Planning
Energy management systems
Air
Electricity
Thermal comfort
Electric power distribution
Voltage regulators
Electric potential
Solar energy
Time series

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

Dao, V. T., Ishii, H., Hayashi, Y., Takasawa, Y. & Murakami, K., 2018 Sep 18, International Conference on Innovative Smart Grid Technologies, ISGT Asia 2018. Hao, Q. & Sharma, A. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 616-621 6 p.

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

Energy management systems
Profitability
Solar cells
Sales
Electricity

Optimal Responses of Home Energy Management Systems to Volt-watt Functions and Forecast Errors

Dao, V. T., Ishii, H., Hayashi, Y., Takasawa, Y., Murakami, K., Takenobu, Y., Kikusato, H., Kaneko, A. & Yoshizawa, S., 2018 Dec 10, Proceedings - 2018 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2018. Institute of Electrical and Electronics Engineers Inc., 8571717

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

Energy management systems
Energy Management
Forecast
Electricity
Energy
1 Citation (Scopus)

Optimal smart functions of large-scale PV inverters in distribution systems

Dao, V. T., Ishii, H. & Hayashi, Y., 2018 Jun 8, 2017 IEEE Innovative Smart Grid Technologies - Asia: Smart Grid for Smart Community, ISGT-Asia 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-7 7 p.

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

Distribution System
Inverter
Energy dissipation
Voltage
Case-control
7 Citations (Scopus)

Stochastic receding horizon control minimizing mean-variance with demand forecasting for home EMSs

Yoshida, A., Yoshikawa, J., Fujimoto, Y., Amano, Y. & Hayashi, Y., 2018 Jan 1, In : Energy and Buildings. 158, p. 1632-1639 8 p.

Research output: Contribution to journalArticle

Energy management systems
Retrofitting
Intelligent control
Energy management
Chemical activation

Temporal interpolation of gridded solar radiation data for evaluation of PV fluctuations

Hirooka, D., Murata, N., Fujimoto, Y. & Hayashi, Y., 2018 Jan 1, In : Energy Procedia. 155, p. 259-268 10 p.

Research output: Contribution to journalConference article

Solar radiation
Interpolation
Radiation
Flow simulation
Weather satellites
1 Citation (Scopus)

Upgrading Voltage Control Method Based on Photovoltaic Penetration Rate

Akagi, S., Takahashi, R., Kaneko, A., Ito, M., Yoshinaga, J., Hayashi, Y., Asano, H. & Konda, H., 2018 Sep 1, In : IEEE Transactions on Smart Grid. 9, 5, p. 3994-4003 10 p., 7801153.

Research output: Contribution to journalArticle

Voltage regulators
Voltage control
Active networks
Computer simulation
Energy resources
3 Citations (Scopus)

Versatile Modeling Platform for Cooperative Energy Management Systems in Smart Cities

Hayashi, Y., Fujimoto, Y., Ishii, H., Takenobu, Y., Kikusato, H., Yoshizawa, S., Amano, Y., Tanabe, S., Yamaguchi, Y., Shimoda, Y., Yoshinaga, J., Watanabe, M., Sasaki, S., Koike, T., Jacobsen, H. A. & Tomsovic, K., 2018 Apr 1, In : Proceedings of the IEEE. 106, 4, p. 594-612 19 p.

Research output: Contribution to journalArticle

Energy management systems
Electric power distribution
Sustainable development
Global warming
Electric vehicles

Willingness to Pay for Home Energy Management System: A Cross-Country Comparison

Xu, X., Chen, C. F., Washizu, A., Ishii, H. & Yashiro, H., 2018 Dec 21, 2018 IEEE Power and Energy Society General Meeting, PESGM 2018. IEEE Computer Society, Vol. 2018-August. 8586275

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

Energy management systems
Energy efficiency
Costs
Industry
2017
1 Citation (Scopus)

Coordinated voltage control of load tap changers in distribution networks with photovoltaic system

Kikusato, H., Kobayashi, M., Yoshinaga, J., Fujimoto, Y., Hayashi, Y., Kusagawa, S. & Motegi, N., 2017 Feb 14, ISGT Europe 2016 - IEEE PES Innovative Smart Grid Technologies, Europe. IEEE Computer Society, Vol. Part F126485. 7856192

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

Electric power distribution
Voltage control
Voltage regulators
Electric potential
Computer simulation
1 Citation (Scopus)

Development of prediction-based operation planning method for domestic air-conditioner with adaptive learning of installation environment

Kuroha, R., Fujimoto, Y., Hirohashi, W., Amano, Y., Tanabe, S. & Hayashi, Y., 2017 Oct 26, 2017 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2017. Institute of Electrical and Electronics Engineers Inc., 8085983

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

Energy Management
Adaptive Learning
Energy management systems
Planning
Energy Saving
3 Citations (Scopus)

Electricity adjustment for capacity market auction by a district heating and cooling system

Ito, M., Takano, A., Shinji, T., Yagi, T. & Hayashi, Y., 2017, In : Applied Energy. 206, p. 623-633 11 p.

Research output: Contribution to journalArticle

District heating
Cooling systems
electricity
Electricity
cooling
3 Citations (Scopus)

Forecast of Infrequent Wind Power Ramps Based on Data Sampling Strategy

Takahashi, Y., Fujimoto, Y. & Hayashi, Y., 2017 Jan 1, In : Energy Procedia. 135, p. 496-503 8 p.

Research output: Contribution to journalConference article

Wind power
Sampling
Power generation
Learning systems
Classifiers
3 Citations (Scopus)

Generating Synthetic Profiles of Onshore Wind Power for Power Flow Simulation on Power System

Fujimoto, Y., Furuya, S., Hayashi, Y. & Osaka, T., 2017 Jun 1, In : Journal of Energy Engineering. 143, 3, F4016001.

Research output: Contribution to journalArticle

wind power
Flow simulation
Wind power
simulation
bootstrapping

Impact analysis of introducing storage battery to districts variable renewable energy is largely installed

Yabe, K. & Yamamoto, H., 2017, In : IEEJ Transactions on Power and Energy. 137, 1, p. 16-26 11 p.

Research output: Contribution to journalArticle

Power transmission
Energy storage
Power generation
Costs
Hot Temperature
1 Citation (Scopus)

Impact analysis of locally concentrated VRE on power generation mix and VRE curtailment

Yabe, K. & Yamamoto, H., 2017, In : IEEJ Transactions on Power and Energy. 137, 7, p. 499-510 12 p.

Research output: Contribution to journalArticle

Power generation
Power transmission
Wind power
Hot Temperature
1 Citation (Scopus)

NLOS multipath detection by using machine learning in urban environments

Suzuki, T., Nakano, Y. & Aman, Y., 2017 Jan 1, 30th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2017. Institute of Navigation, Vol. 6. p. 3958-3967 10 p.

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

Learning systems
Satellites
Navigation
Classifiers
Correlators
Quadratic programming
Electric potential
Voltage regulators
Reactive power
MATLAB
cogeneration
Networked control systems
Model predictive control
Stochastic models
fuel cell
2 Citations (Scopus)

Voltage and energy loss assessment for systems with smart inverter functions of rooftop solar

Dao, V. T., Ishii, H. & Hayashi, Y., 2017 Nov 3, ECTI-CON 2017 - 2017 14th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology. Institute of Electrical and Electronics Engineers Inc., p. 159-162 4 p. 8096197

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

inverters
low voltage
Energy dissipation
Japan
energy dissipation
1 Citation (Scopus)

Voltage Control Method Utilizing Solar Radiation Data in High Spatial Resolution for Service Restoration in Distribution Networks with PV

Kawano, S., Fujimoto, Y., Wakao, S., Hayashi, Y., Takenaka, H., Irie, H. & Nakajima, T. Y., 2017 Jun 1, In : Journal of Energy Engineering. 143, 3, F4016003.

Research output: Contribution to journalArticle

Solar radiation
Electric power distribution
Voltage control
Restoration
solar radiation
2016
3 Citations (Scopus)

An optimal predictive control of 0.75 kW PEM fuel cell cogeneration with home appliances for efficient PV utilization

Yoshida, A., Yoshikawa, J., Fujimoto, Y. & Amano, Y., 2016, ASME 2016 14th International Conference on Fuel Cell Science, Engineering and Technology, FUELCELL 2016, collocated with the ASME 2016 Power Conference and the ASME 2016 10th International Conference on Energy Sustainability. American Society of Mechanical Engineers

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

Domestic appliances
Fuel cells
Sales
42 Citations (Scopus)

Battery-assisted charging system for simultaneous charging of electric vehicles

Aziz, M., Oda, T. & Ito, M., 2016 Apr 1, In : Energy. 100, p. 82-90 9 p.

Research output: Contribution to journalArticle

Electric vehicles
Temperature
Electric potential
Experiments
1 Citation (Scopus)

Cooperating voltage control method between battery energy storage system and LRT and SVR for purpose of expansion of PV introduction

Yoshinaga, J., Akagi, S., Ito, M., Hayashi, Y. & Ishibashi, K., 2016, In : IEEJ Transactions on Power and Energy. 136, 3, p. 291-301 11 p.

Research output: Contribution to journalArticle

Voltage control
Energy storage
Electric power distribution
Simulators
Computer simulation
1 Citation (Scopus)

Demonstrations of communication standards for automated demand response and smart grid

Yoshinaga, J., Akagi, S., Hirohashi, W., Ishii, H. & Hayashi, Y., 2016 Jan 1.

Research output: Contribution to conferencePaper

Voltage control
Demonstrations
Electric power distribution
Communication
Voltage regulators