成果報告書詳細
管理番号20130000000816
タイトル*平成23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(12)
公開日2013/11/13
報告書年度2011 - 2011
委託先名三菱重工業株式会社
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In the Japan-U.S. smart grid collaborative demonstration project, the gas engine cogeneration system is required to meet two verification items. One is for “Microgrid verification in commercial areas in Albuquerque”, and the other is for “Evaluate the performance of gas engine at a high altitude (around 1500 m)”. :1) Microgrid verification in commercial areas in Albuquerque: The gas engine cogeneration system is required to be the generative facility for demand control of microgrid. For this reason, the gas engine cogeneration system using this project had been designed to meet the purpose. Several control signal between BEMS(Building Energy Management System) controller had been added for demand control of microgrid. When manufacture of the gas engine cogeneration system had completed, it became found out that the amount of CO (carbon monoxide) discharge per hour was beyond a regulation value against New Mexico State. Therefore, the amount of CO discharge per hour would have to reduce within regulation value. For the purpose of CO removal by using the oxidation catalyst has a common method of installing the oxidation catalyst in the position where the exhaust gas temperature of an engine exit serves as high temperature (400 ℃). However the cogeneration facility design was already completed and manufacture was completed, so the oxidation catalyst should be installed at the end o of silencer (exhaust gas temperature is 150 ℃). The oxidation catalyst should be selected to react temperature 150℃. By using this oxidation catalyst, the gas cogeneration system would be satisfied of the regulation value of the amount of CO discharge per hour. The installation of this catalyst and expand stack would be done until April 15th. The construction test at site for the gas engine cogeneration system would be done until end of April.On the other hand, UL certification test (PE test) was done, and the gas engine cogeneration system and transformer panel could get PE certification. The communication test between the gas engine cogeneration system and BEMS control panel carried out without no problem. : 2) Evaluate the performance of gas engine at a high altitude: Several monitoring items had been added for evaluating the gas engine performance at the high altitude. The gas engine generator system for this project had been manufactured in July,2011. Engine type is GS6R-1200min-1, output power at site is 242kW(Original output for sea level is 305kW.). The factory test had been carried out in July. In the factory test, the performance test at 305kW of rated output in sea level and the performance test at 242kW of rated output in high altitude at Albuquerque site were carried out. The designed engine performance data were confirmed and there were no trouble data. The test result of engine rated output 305kW should be used for evaluation of engine performance at high altitude load test. As for the monitoring data for evaluation for engine performance, all data were confirmed without trouble.
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