成果報告書詳細
管理番号20130000000672
タイトル*平成24年度中間年報 米国ニューメキシコ州における日米スマートグリッド実証(16)
公開日2013/11/20
報告書年度2012 - 2012
委託先名株式会社関電工
プロジェクト番号P09023
部署名スマートコミュニティ部
和文要約
英文要約Islanding detection times and active signals were analyzed using anti-islanding test data obtained until FY 2011. The calculation method from wave data to frequency and RMS voltage and to current to evaluate anti-islanding test data optimally was discussed with Sandia national Laboratories. To discuss research results and data analysis method, business trips were taken twice to New Mexico and video conference was held once. Test facilities for multiple islanding detection functions were withdrawn.
We started to discuss specifications of power conditioners for evaluation of induction-motor characteristics, and specifications of induction motors for estimation of load. We also measured islanding operation detection time using some kinds of induction motors.
We attended IEEE1547.8 meeting twice to standardize anti-islanding research results internationally. In addition, we made a presentation on Japanese anti-islanding research results in the workshop on experience with high penetration PV, which was held for side-event on IRED2012. Business trips were taken twice to New Mexico to attend U.S.-Japan Collective Research Workshop.
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