成果報告書詳細
管理番号20160000000237
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 独立電力系統地域における寒冷地気候に対応した風力発電システム実証
公開日2016/5/28
報告書年度2015 - 2015
委託先名株式会社駒井ハルテック 富士電機株式会社 三井物産株式会社
プロジェクト番号P93050
部署名新エネルギー部
和文要約
英文要約In this year we started foundation construction at Ust-Kamchatka village in the summer.
Nacelle and cold climate version gearbox have been tested in the cold chamber, checking the performance under the temperature of minus 40 degrees. After adjusting the position of fan heater and fine-tune control systems, two units of wind turbines and the grid stabilization system were shipped in July.
The grid stabilization system consists of interface for wind turbines, three sets of pre-heating devices in the 20 feet container each, and micro grid control system device. 
Two wind turbines were installed with 60t and 25t cranes using nacelle installation system. Three wind turbines and the grid stabilization system started operation in December, and is being remotely monitored from Japan.
Its periodical maintenance was carried out after 100 hours, 500 hours, and 1 year from the start of the operation. Operation and maintenance training for wind turbines and the grid stabilization system were conducted several times for the local engineers.
During the operation, weather data, wind speed, wind direction, air temperature, humidity, precipitation, visual range, and present weather was monitored, and the sensors for icing and snow mount was confirmed to work as intended.
The electric consumption by the wind turbines’ auxiliary system, the time of turbine stop due to the low temperature, the time required to restart after the low temperature stop, and operating data for the grid stabilization system have been collected and analyzed. We also have analyzed wind turbine performance and reduction of fuel in diesel power plant.
In September, NEDO, the local government of the Kamchatka, RAO Vostok, Mobile Energy and participant Japanese companies made a presentation to facilitate the widespread dissemination of wind energy for Micro-grid in isolated Russian communities.
After installation in Ust-Kamchatka, not only people involved in the project but also many village people including the children who wrote the pictures placed in the tower attended the opening ceremony.
There were four occasions for this presentation on this demonstration project, in the forum in Yakutsk, in Vladivostok, and in Japan.
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