• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Establishment of a reliable and bankable method for offshore wind resource assessment

Research Project

Project/Area Number 17H03492
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Naval and maritime engineering
Research InstitutionKobe University

Principal Investigator

Ohsawa Teruo  神戸大学, 海事科学研究科, 教授 (80324284)

Co-Investigator(Kenkyū-buntansha) 竹山 優子  東京海洋大学, 学術研究院, 助教 (00510025)
香西 克俊  神戸大学, 海事科学研究科, 教授 (30186613)
中村 聡志  国立研究開発法人海上・港湾・航空技術研究所, 港湾空港技術研究所, 上席研究官 (30371751)
川口 浩二  国立研究開発法人海上・港湾・航空技術研究所, 港湾空港技術研究所, グループ長 (50371753)
小垣 哲也  国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 研究チーム長 (90356973)
嶋田 進  国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 主任研究員 (90712208)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2018: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
Keywords洋上風力 / 風況 / 海洋気象 / 風力エネルギー / 洋上風力発電
Outline of Final Research Achievements

For offshore wind development, it is necessary to obtain high-quality bankable wind data, by carrying out field observation at a candidate site selected from the nationwide offshore wind resource map. This project conducts a comprehensive wind observation and numerical simulation for the coastal waters off Kamisu, Ibaraki Prefecture, using vertical and scanning Doppler LiDARs as well as meteorological observation equipment on a pier and a buoy, in order to establish a reliable and accurate method for offshore wind resource assessment.

Academic Significance and Societal Importance of the Research Achievements

洋上の風車ハブ高度の風況を推定する手法として, (a) 陸に設置したスキャニングライダーから直接観測する手法,(b) 洋上に設置したブイによる低高度観測値を数値計算から得られる風速プロファイルによってハブ高度まで持ち上げる手法,(c) 沿岸陸上での観測値を数値計算から得られる水平風速場によって沖合に外挿する手法,を比較検討した.洋上風況の推定精度の面ではスキャニングライダーの直接観測が有望である一方で,データ取得率に問題があるため,現時点では欠測時に備えて陸上観測値からのデータ補完手法との併用が必須となる.

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (26 results)

All 2020 2019 2018 2017

All Journal Article (15 results) (of which Peer Reviewed: 7 results,  Open Access: 15 results) Presentation (11 results) (of which Int'l Joint Research: 7 results)

  • [Journal Article] WRF-LES とスキャニングライダーを組み合わせた洋上風況調査手法2020

    • Author(s)
      内山将吾,大澤輝夫,荒木龍蔵,上田裕洋,高祖研一,畦地啓太
    • Journal Title

      日本風力エネルギー学会論文集

      Volume: Vol.43,No.4 Pages: 70-78

    • NAID

      130007998182

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A comparison between advanced scatterometer and weather research and forecasting wind speeds for the Japanese offshore wind resource map2020

    • Author(s)
      Yuko Takeyama, Teruo Ohsawa, Jun Tanemoto, Susumu Shimada, Katsutoshi Kozai, Tetsuya Kogaki
    • Journal Title

      Wind Energy

      Volume: Early View Pages: 1-14

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Coastal wind measurements using a single scanning LiDAR2020

    • Author(s)
      Susumu Shimada, Jay Prakash Goit, Teruo Ohsawa, Tetsuya Kogaki, Satoshi Nakamura
    • Journal Title

      Remote Sensing

      Volume: Voi.12, Iss.8 Issue: 8 Pages: 1347-1347

    • DOI

      10.3390/rs12081347

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Accuracy Comparison of coastal wind speeds between WRF simulations using different input datasets in Japan2019

    • Author(s)
      Takeshi Misaki, Teruo Ohsawa, Susumu Shimada, Yuko Takeyama, Satoshi Nakamura
    • Journal Title

      Energies

      Volume: Vol.12, Iss.14 Issue: 14 Pages: 2754-2754

    • DOI

      10.3390/en12142754

    • NAID

      120006715549

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 「風況測定用LIDAR技術特集」本特集のまとめ2019

    • Author(s)
      大澤輝夫
    • Journal Title

      風力エネルギー

      Volume: Vol.43, No.2 Pages: 233-235

    • Related Report
      2019 Annual Research Report
    • Open Access
  • [Journal Article] デュアルライダー観測2019

    • Author(s)
      嶋田 進
    • Journal Title

      風力エネルギー

      Volume: Vol.43, No.2 Pages: 217-220

    • NAID

      130007909999

    • Related Report
      2019 Annual Research Report
    • Open Access
  • [Journal Article] Evaluation of LFM-GPV and MSM-GPV as Input Data for Wind Simulation2019

    • Author(s)
      Takeshi Misaki, Teruo Ohsawa
    • Journal Title

      日本風力エネルギー学会論文集

      Volume: 42 Pages: 72-79

    • NAID

      130007847893

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DEVELOPMENT OF WRF-OBSERVATION HYBRID METHOD FOR ESTIMATION OF HUB-HEIGHT OFFSHORE WIND SPEED2018

    • Author(s)
      中里 廉, 大澤 輝夫, 杉山 康弘, 香西 克俊, 嶋田 進, 竹山 優子, 中村 聡志
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)

      Volume: 74 Issue: 2 Pages: I_952-I_957

    • DOI

      10.2208/jscejoe.74.I_952

    • NAID

      130007482518

    • ISSN
      2185-4688
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 洋上WF開発候補海域における風況精査手法の検討 その1)デュアルライダー観測2018

    • Author(s)
      嶋田 進, 大澤 輝夫, 中里 廉, 中村 聡志, 竹山 優子, 小垣 哲也, 古川 正樹
    • Journal Title

      第40回風力エネルギー利用シンポジウム予稿集

      Volume: 40 Pages: 183-186

    • NAID

      130007795970

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] 洋上WF開発候補海域における風況精査手法の検討 その2)ブイ観測-WRF計算併用手法2018

    • Author(s)
      大澤 輝夫;嶋田 進;中里 廉;伊藤 芳樹;平井 重雄;山田 高史;中村 聡志;小垣 哲也;古川 正樹
    • Journal Title

      第40回風力エネルギー利用シンポジウム予稿集

      Volume: 40 Pages: 187-190

    • NAID

      130007795971

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] 新しい海面水温データセットIHSSTを用いたWRFによる洋上風況計算の精度検証2018

    • Author(s)
      清水 悠正;大澤 輝夫;嶋田 進
    • Journal Title

      第40回風力エネルギー利用シンポジウム予稿集

      Volume: 40 Pages: 167-170

    • NAID

      130007795974

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] Validation of Horizontal Gradient of Offshore Wind Speed near a Coastline Simulated by the WRF Model2017

    • Author(s)
      見崎 豪之、大澤 輝夫、香西 克俊、竹山 優子、馬場 康之、川口 浩二
    • Journal Title

      Journal of Wind Engineering

      Volume: 42 Issue: 2 Pages: 57-66

    • DOI

      10.5359/jwe.42.57

    • NAID

      130006091389

    • ISSN
      1349-340X, 1349-3507
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 風況マップ(陸上、洋上)2017

    • Author(s)
      大澤 輝夫、嶋田 進
    • Journal Title

      Wind Energy

      Volume: 41 Issue: 3 Pages: 545-548

    • DOI

      10.11333/jwea.41.3_545

    • NAID

      130007584580

    • ISSN
      0387-6217, 1884-457X
    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] 洋上風況マップ開発のためのWRF シミュレーション2017

    • Author(s)
      嶋田 進、大澤 輝夫
    • Journal Title

      Wind Energy

      Volume: 41 Issue: 1 Pages: 5-12

    • DOI

      10.11333/jwea.41.1_5

    • NAID

      130007404095

    • ISSN
      0387-6217, 1884-457X
    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] Verification of spatial characteristics of WRF-simulated wind speed in Japanese coastal waters2017

    • Author(s)
      加藤 茉里、大澤 輝夫、上出 広和、嶋田 進
    • Journal Title

      Proceedings of Japan Wind Energy Symposium

      Volume: 39 Issue: 0 Pages: 253-256

    • DOI

      10.11333/jweasympo.39.0_253

    • NAID

      130007546445

    • ISSN
      1884-4588
    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Presentation] Hub-height wind resource estimation based on year-round met mast and short-term LiDAR observation2019

    • Author(s)
      Takumi Tsuji, Teruo Ohsawa, Mizuki Konagaya, Toshinari Mito, Keita Azechi, Susumu Shimada, Hiroshi Hayashi
    • Organizer
      WindEurope Offshore 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Coastal wind measurements using a dual scanning LiDAR system2019

    • Author(s)
      Susumu Shimada, Teruo Ohsawa, Satoshi Nakamura, Yuko Takeyama, Tetsuya Kogaki, Masaki Furukawa
    • Organizer
      WindEurope Offshore 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 温度分布に起因する近海域における洋上風況の形成とWRF推定値の誤差に関する考察2019

    • Author(s)
      小長谷瑞木,大澤輝夫,井上鷹矢,水戸俊成,加藤秀樹,川本和宏
    • Organizer
      第41回風力エネルギー利用シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 海岸線近傍海域におけるWRF 計算風速の空間再現性向上に向けた取り組み2019

    • Author(s)
      井上鷹矢,大澤輝夫,小長谷瑞木, 川本和宏
    • Organizer
      2019年度日本気象学会関西支部第3回例会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Offshore wind resource assessment on the west coast of AWAJI Island (Comparison between in-situ and WRF-simulated wind speeds)2018

    • Author(s)
      Shogo Uchiyama, Teruo Ohsawa, Takeshi Misaki, Ryuzo Araki, Hiromi Ueda, Keita Azechi, Nemanja Komatinovic
    • Organizer
      The Grand Renewable Energy 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Accuracy of offshore wind measurements using a scanning lidar2018

    • Author(s)
      Susumu Shimada, Tetsuya Kogaki, Yuko Takeyama, Teruo Ohsawa, Satoshi Nakamura, Koji Kawaguchi
    • Organizer
      The Grand Renewable Energy 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of WRF simulated horizontal wind speed gradient using scanning lidar measurement2018

    • Author(s)
      Takeshi Misaki, Teruo Ohsawa, Mizuki Konagaya, Hideki Kato, Toshinari Mito, Shinya Eguchi, Susumu Shimada, Tetsuya Kogaki, Yuko Takeyama, Teruo Ohsawa, Satoshi Nakamura, Koji Kawaguchi
    • Organizer
      The Grand Renewable Energy 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-resolution dynamical downscaling of offshore winds with mesoscale model in nearshore waters2017

    • Author(s)
      Takeshi MISAKI, Teruo OHSAWA
    • Organizer
      International Conference on Energy and Meteorology 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Accuracy of WRF simulations used for Japanese offshore wind resource maps2017

    • Author(s)
      Teruo OHSAWA, Hirokazu UEDE, Takeshi MISAKI, Mari KATO, Susumu SHIMADA
    • Organizer
      International Conference on Energy and Meteorology 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 波崎桟橋における陸風時のWRF計算風速鉛直プロファイルの精度検証2017

    • Author(s)
      中里 廉, 大澤 輝夫, 嶋田 進, 竹山 優子, 中村 聡志
    • Organizer
      日本気象学会関西支部
    • Related Report
      2017 Annual Research Report
  • [Presentation] 波崎桟橋における MOST-EKMAN ハイブリッド型一次元鉛直風速プロファイリングについて2017

    • Author(s)
      杉山 康弘, 香西 克俊, 大澤 輝夫, 嶋田 進, 竹山 優子
    • Organizer
      日本気象学会関西支部
    • Related Report
      2017 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi