成果報告書詳細
管理番号20130000000633
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(8)
公開日2013/11/14
報告書年度2012 - 2012
委託先名清水建設株式会社
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Contents and Results of R&D
(1) Construction of demonstrative experiment system
Test trial run adjustment of the demonstrative experiment system built by the last fiscal year was performed. The opening ceremony which 100 people concerned with Japan-U.S. project, journalists present was carried out on May 17.
The system-interconnection application of the demonstrative experiment system was made to PNM in this process, system-interconnection operation was permitted from the opening ceremony, and reverse power flow was recognized on November 3.

(2) Enforcement of the demonstrative experiments
After an opening ceremony, a series of experiments such as a constant power flow control at grid connection point, an islanding operation of plant yard and a constant power flow control by an air-cooled chiller etc. were conducted and their control accuracy and running performance in an early stage have been grasped.
After November 3rd when a reverse power to PNM was admitted, the experiments such as an islanding operation of MdS commercial building, a non-intermittent operation mode shift between grid connecting and islanding etc. were carried out. And we confirmed the stable operation of the system and grasped their control precision at the initial stage.
Although the issues to be improved are left behind in a part, we will tackle as subjects of the next fiscal year. These results were presented in a Japan-U.S. Collaborative Smart Grid Project Collective Research Workshop held in Santa Fe, Buffalo Thunder on November 14th & 15th.

(3) Operation and management of the demonstrative experiment system.
About O&M of the demonstrative experiment system, it was entrusted and carried out to UNM, after the opening ceremony. An O&M task consists of daily management and emergency correspondence. In daily management, periodical visual check of apparatus, periodical exchange of consumables and guidance of the visitors from Japan and the U.S. etc. were performed. As the emergency correspondence, freeze accident correspondence of an air-cooled chiller and a gas engine generator were performed.

(4) Supervision about a design and construction of demonstration facilities
Among the facilities of the smart grid demonstrative system that build in the Los Alamos county, supervision for construction about the part except PV generation system were carried out.
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