成果報告書詳細
管理番号20160000000228
タイトル*平成27年度中間年報 水素利用技術研究開発事業 燃料電池自動車及び水素ステーション用低コスト機器・システム等に関する研究開発 水素ステーションにおける水素計量管理方法に関する研究開発(2)
公開日2016/8/26
報告書年度2015 - 2015
委託先名株式会社タツノ
プロジェクト番号P13002
部署名新エネルギー部
和文要約
英文要約Title: Research and Development of Technology for Hydrogen Utilization /Research and Development for Low Cost Facilities and Systems for FCV and Hydrogen Infrastructure /Research and Development of Hydrogen Accountancy in the Hydrogen Refueling Stations

TATSUNO THEMA [Establishment of the evaluation method by the weighting method][Inspection of calibration method by substitution fluid and its standard-ization]

We're having establishment of measure accuracy testing technology of a dispenser by mass concentration measurement method for our object.
The way to fill hydrogen into the test vessel modeled on an automobile, compare the difference in the container weight which can be put before and behind the filling and the indication mass of the hydrogen dispenser and confirm the precision.
Much uncertainty concerned with mass measurement, there is a factor and the technological establishment which restrains this and improves the precision of the measurement is needed.

I improved the mass concentration measurement method hydrogen gas measure filling test apparatus developed last year and planned for the precision, stability and improvement of the operability.
A hydrogen measure filling test was performed and data was acquired in all established business hydrogen stations using this mass concentration measurement method test apparatus.
The present precision of the hydrogen dispenser and repeat grasped the present technological level and confirmed the stability with the passage of time by an analysis of data.
We assumed that I contribute to establishment of a measure management technique and improvement of a practical use guideline by data to a hydrogen metewand Examination meeting and an offer of the result of analysis.
I did column juncture of a flownmeter and a mass concentration measurement method test apparatus experimentally as preparations, and it was experimented with a study of calibration method by substitution fluid.
The feature by the qualitative behavior and performance comparison is grasped by this, a problem, I clarified and got knowledge about improvement method.
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