成果報告書詳細
管理番号20150000000246
タイトル*平成26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2015/10/2
報告書年度2014 - 2014
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Title: The demonstration project on cold climate-resistant wind power generation system in isolated grid areas (FY2014-FY2016) FY2014 Annual Report

In November, Implementation document has been signed with Mobile Energy and Komailahtec followed by the signing of Memorandum of Understandings between NEDO, the government of Kamchatsky clai and RAO Vostok.
Nacelle and a gearbox have gone through the test in the cold chamber, check the motion under the temperature of minus 40 degrees. With the successful test in the cold chamber. one unit of wind turbine system has been shipped in September and installation with a 200 ton crane was completed in December. It started operation in January, and is being remotely monitored from Japan. Its periodical maintenance was carried out after 100 hours and 500 hours from the start of the operation. Operation and maintenance training was given to the local engineers in March. During the operation, weather data, wind speed, wind direction, air temperature, humidity and precipitation, was monitored, and the sensors for icing and snow mount was confirmed to work as intended. The electric consumption by the wind turbine’s auxiliary system, such as heating and yawning etc., was collected. The operation data was collected and analyzed to evaluate the time of stop due to the low temperature and the time required to restart after the low temperature stop.
Meanwhile, the test was carried out in conjunction with Mie University to measure the aerodynamic character of iced blades, which will be the base data for developing the control system of wind turbines in the cold weather. The ultrasonic anemometer and wind direction sensors went through the in the wind tunnel and it was confirmed that they can keep the functions under the iced or snow mounted conditions.
As for the grid stabilization system, the details requirements were under consideration based on the data collected during the site visit.
There were two occasions where this presentations on this demonstration project were given, one at the Japan-Russia Economic Conference in Vladivostok, and the other at the Forum on investment in Far-east in Petropavlovsk-Kamchatsky.
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