成果報告書詳細
管理番号20160000000343
タイトル*平成27年度中間年報 国際エネルギー消費効率化等技術・システム実証事業 フランス・リヨン再開発地域におけるスマートコミュニティ実証事業
公開日2016/8/5
報告書年度2015 - 2015
委託先名株式会社東芝
プロジェクト番号P93050
部署名スマートコミュニティ部
和文要約
英文要約Data collection was completed in the end of December 2015.

(1) Forecasting of the Amount of PV Generation using Weather Data
Prediction error values of 9.0% (sunny), 14.8% (clear), and 15.2% (cloudy) were obtained as results, well below the reference value of 20%. By referring to past records, it was confirmed in a simulation that the prediction accuracy was improved.

(2) Charging Schedule Optimization System
It was observed that utilizing the rapid charging stations increased reservations by about 7%, improving the car sharing service turnover as confirmed by simulations using historical data.


4. Task 3: Energy Management Systems for Existing Homes
Data collection was completed in the end of December 2015.

(1) User Interface
It was found that the main page had an access rate of 80%. 90% of users think that getting information about their overall energy consumption is sufficient.

(2) Effect of Energy Visualization on Energy Efficiency
Energy savings for peak winter energy consumption are as follows.
- Energy monitoring: 6.0%
- Energy monitoring + energy saving guide: 10.3%
- Energy monitoring + ranking: 6.4%
- Energy monitoring + energy saving guide + ranking: 11.5%


5. Task 4: Community Management System (CMS)
(1) User Feedback
Feedback regarding the system has been obtained from users after 6 months of use to evaluate the effectiveness of the CMS.
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