Proceedings of Japan Wind Energy Symposium

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Volume 44

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Assessment of LCOE for fixed-bottom offshore wind farm by using probabilistic engineering cost model

Yuka KIKUCHI, Takeshi ISHIHARA

2022 Volume 44 Pages 1-4
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_1

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Assessment of LCOE on Fixed Bottom Offshore Wind Farm by Cost Model

H. IMAMURA, Y. UEDA

2022 Volume 44 Pages 5-8
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_5

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Development of an LCOE Assessment Map for Floating Offshore Wind Farms

H. IMAMURA, M. ASAI, Y. UEDA

2022 Volume 44 Pages 9-12
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_9

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Introduction of design and construction examples of offshore windfarm

Ikuo TOBINAGA, Soichiro KIYOKI, Yusuke YAMADA, Masahiro HIRANO, Seika ...

2022 Volume 44 Pages 13-16
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_13

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Logistics study for offshore wind turbine construction considering weather and sea conditions- Modeling of weather/sea conditions and construction work-

Akihiro Honda, Yuma Jin

2022 Volume 44 Pages 17-20
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_17

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Logistics study for offshore wind turbine construction considering weather and sea conditions (Parameter study)

Yuma Jin, Akihiro Honda, Hiroto Araya

2022 Volume 44 Pages 21-24
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_21

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Organizing of Scour Depth Prediction Formulas around Piles and Trial Design of Scour Protections by using Rock Bag Type

Yoshiaki HINOHARA, Akio OBA, Kazuhiro TANAKA, Kei KUSUMI

2022 Volume 44 Pages 25-28
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_25

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Study on Concrete Spar Floater for 15MW Wind Turbine

Takao KUROIWA, Tsuyoshi MATSUO, Kazuro KAGEYAMA

2022 Volume 44 Pages 29-32
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_29

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Towards the Realization of a Fully Submerged Floaters for Extremely Large Wind Turbine

Kazuyoshi MIYOSHI, Jay Prakash GOIT

2022 Volume 44 Pages 33-36
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_33

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Numerical prediction of hydrodynamic coefficients for a barge platform by using direct numerical simulation and validation by water tank tests

Hiromasa OTORI, Yuka KIKUCHI, Takeshi ISHIHARA

2022 Volume 44 Pages 37-40
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_37

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Reduction Effect of Dynamic Loads of Floating Offshore Wind Turbine-Generator Systems by Feedforward Control Based on Wind Speed

Tetsuya WAKUI, Kouki TANAKA, Ryohei YOKOYAMA

2022 Volume 44 Pages 41-44
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_41

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A study of bending moment and displacement of monopile foundation using horizontal static load tests

Yosuke MATSUMOTO, Kazutaka YAMADA, Ikuhiro KAI, Shigeru TANABE, Shunsu ...

2022 Volume 44 Pages 45-48
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_45

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Field measurement and evaluation of turbine wake in wind farms

(Ⅶ) Effect of atmospheric stability

Yuki FUKATANI, Takanori UCHIDA, Yoshihiro TANIYAMA, Koichiro SHIBUYA, ...

2022 Volume 44 Pages 49-52
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_49

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Development of the supercomputer version RIAM-COMPACT and application to wind turbine wake simulation

－About the reproducibility of the actual measurement data of the Alpha Ventus offshore wind farm in Germany－

Takanori UCHIDA, Kenji ONO, Akiyoshi IIDA, Shinobu YOSHIMURA, Chisachi ...

2022 Volume 44 Pages 53-56
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_53

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Evaluation of wake effect on floating offshore wind turbines

(Ⅰ) Development of a 2DoF actuator simulating the floating platform motion for wind tunnel tests

Yoshihiro TANIYAMA, Takanori UCHIDA, Yuki FUKATANI, Tadasuke YOSHIDA, ...

2022 Volume 44 Pages 57-60
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_57

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Evaluation of wake effect on floating offshore wind turbines

(Ⅱ) Experiments on wake measurement of a wind turbine under pitch and surge motions

Koichiro SHIBUYA, Takanori UCHIDA, Tadasuke YOSHIDA, Masaki INUI, Keis ...

2022 Volume 44 Pages 61-63
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_61

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Evaluation of wake effect on floating offshore wind turbines

(Ⅲ) Impact of the pitching wind turbine wake on the downstream wind turbine

Tessei MIWA, Takanori UCHIDA, Yoshihiro TANIYAMA, Yuki FUKATANI, Koich ...

2022 Volume 44 Pages 64-67
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_64

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Development of a Japanese wake model and empirical research using a large commercial wind turbine

- Part 1. Numerical prediction using CFD porous disk wake model-

Takanori UCHIDA, Susumu TAKAKUWA, Keiichiro WATANABE, Seiya HASEGAWA, ...

2022 Volume 44 Pages 68-71
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_68

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Development of a Japanese wake model and empirical research using a large commercial wind turbine

- Part 2. Wind Tunnel Tests Using a Wind Turbine Model-

Kota MUCHIMA, Takanori UCHIDA, Susumu TAKAKUWA, Keiichiro WATANABE, Se ...

2022 Volume 44 Pages 72-75
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_72

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Development of a Japanese wake model and empirical research using a large commercial wind turbine

- Part 3. Wake analysis using Vertical Lidar and SCADA data-

Rintaro FUJIKAWA, Takanori UCHIDA, Susumu TAKAKUWA, Keiichiro WATANABE ...

2022 Volume 44 Pages 76-79
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_76

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Development of a Japanese wake model and empirical research using a large commercial wind turbine

- Part 4. Numerical Prediction with Machine Learning Models -

Masahide YAMAZAKI, Takanori UCHIDA, Yoshitaka BABA, Reo MURAKAMI, Kuni ...

2022 Volume 44 Pages 80-83
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_80

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A novel double-Gaussian wake model considering the load distribution on rotor and turbulence mixing effects

Takeshi ISHIHARA, Guo-Wei QIAN

2022 Volume 44 Pages 84-87
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_84

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[title in Japanese]

S. Yoshimura, T. Yamada, S. Kaneko, A. Iida, C. Kato, S. Chen, Y. Yusa ...

2022 Volume 44 Pages 88-91
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_88

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A Individual Pitch Control Effects on the Rotor-Tower Aerodynamic Interactions of Downwind Turbine

Koji MATSUOKA, Yahato YOSHIMIU, Shigeo YOSHIDA

2022 Volume 44 Pages 92-95
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_92

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Experimental study on the aerodynamic characteristics of a Horizontal Axis Wind Turbine with plasma airflow control

Yukio OHBAYASHI, Yasunari KAMADA, Takao MAEDA, Motofumi TANAKA, Norits ...

2022 Volume 44 Pages 96-99
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_96

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Simplified wind turbine performance analysis with the effect of atmospheric turbulence on the flow control authority of plasma actuators

Motofumi TANAKA, Noritsugu KUBO

2022 Volume 44 Pages 100-103
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_100

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Load Evaluation of Wind Turbine in Cold Climate Using Damage Equivalent Load

Futo YAMAGUCHI, Takao MAEDA, Yasunari KAMADA, Soma SEO, Chikara ETO

2022 Volume 44 Pages 104-107
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_104

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Aeroelastic Model Wind Turbines with 3-Point Supported Drive Train

Mohamed FEKRY, Shigeo YOSHIDA

2022 Volume 44 Pages 108-111
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_108

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Wind Tunnel Experiments of Upwind and Downwind Wind Turbines

Jay Prakash Goit, Takatsugu Kameda

2022 Volume 44 Pages 112-115
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_112

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Onshore oscillation experiment for verification of the accuracy of wind observation by floating LiDAR system Ⅱ.

Shono ASAKURA, Teruo OHSAWA, Hiroshi ASOU

2022 Volume 44 Pages 116-119
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_116

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Investigation on Accuracy Characteristics of Floating LiDAR Systems at the Mutsu Ogawara Observation Site

Shogo UCHIYAMA, Teruo OHSAWA, Hiroshi ASOU, Mizuki KONAGAYA, Takeshi M ...

2022 Volume 44 Pages 120-123
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_120

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Necessity of Pre-verification in Lidar Measurement Campaign and Development of an Offshore Research Platform at the Mutsu Ogawara Site

Mizuki Konagaya, Teruo Ohsawa, Susumu Shimada, Shogo Uchiyama, Kazuhir ...

2022 Volume 44 Pages 124-127
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_124

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Study on the Effectiveness of Wave Observation in Offshore Wind Farm Project Planning

Taiki Shibata, Kenji Ohnishi, Atsushi Yoshimura, Imanol Perez Sarasola

2022 Volume 44 Pages 128-131
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_128

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Characteristics of Vertical Lidar Observations in Coastal Sites.

Toma FUJIMOTO, Teruo OHSAWA, Mizuki KONAGAYA, Takeshi MISAKI, Kohei HA ...

2022 Volume 44 Pages 132-135
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_132

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Introduction of NEDO offshore wind measurement guidebook

Yuko UEDA, Toshiya IWASHITA, Fuminori HIOKI, Hiroshi IMAMURA

2022 Volume 44 Pages 136-139
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_136

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Development of Wind Power Generation Forecasting Technology Based on Numerical Weather Prediction

Yasuhiro KANISHIMA, Yoshihiro TANIYAMA, Yuki FUKATANI, Hiromasa SHIN, ...

2022 Volume 44 Pages 140-143
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_140

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RESULT OF WIND CONDITION MEASUREMENT IN YONAGUNI ISLAND

Atsushi FUJIWARA, Ruka OGAWA, Hirokazu KAWABATA, Tetsuya KOGAKI

2022 Volume 44 Pages 144-147
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_144

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Validation of Single and Dual scanning LiDAR and multiple virtual met masts measurement approach by Dual scanning LiDAR

Atsushi Yoshimura, Andy Oldroyd, Dominic Champneys, Kanako Geils, Yuta ...

2022 Volume 44 Pages 148-151
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_148

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Validation of Dual-Doppler LiDAR wind assessment using the met-mast at Choshi offshore site

Wataru SASAKI, Yukinari FUKUMOTO, Kaito INOMATA, Michio NITTOUJI, Take ...

2022 Volume 44 Pages 152-155
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_152

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[title in Japanese]

Jun TANEMOTO, Tsenwei LIN, Kazuya TAKAHASHI, Kouji SUMIDA, Tetsuji SHI ...

2022 Volume 44 Pages 156-159
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_156

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Turbulence Measurement by Using Doppler Lidar and its verification by using synthetic turbulent wind field

Atsushi YAMAGUCHI, Akifumi KYOMASU, Takeshi ISHIHARA

2022 Volume 44 Pages 160-163
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_160

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Prediction of extreme water levels and extreme wave heights in the Kanto coastal area using mesoscale and typhoon models

Masato FUKUSHIMA, Takeshi ISHIHARA

2022 Volume 44 Pages 164-167
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_164

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Validation of wind assessment by WRF using observation data at multiple points in Happo-Noshiro site

Seiya HASEGAWA, Susumu TAKAKUWA, Chikara HEMMI, Keiichiro WATANABE, Te ...

2022 Volume 44 Pages 168-171
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_168

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Verification of WRF prediction with Isumi offshore measurement data, and evaluation of the impact regarding the distribution error of windspeed frequency for AEP prediction

Chikara HEMMI, Susumu TAKAKUWA, Keiichiro WATANABE, Seiya HASEGAWA, Te ...

2022 Volume 44 Pages 172-175
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_172

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A study on improvement of wind prediction accuracy by considering change in the upwind terrain within the inflow direction sector width and multiple atmospheric stability conditions

- Part 1 Validation for Saikai-Enoshima site-

Susumu TAKAKUWA, Takanori UCHIDA, Chikara HEMMI, Seiya HASEGAWA, Keiic ...

2022 Volume 44 Pages 176-179
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_176

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A study on improvement of wind prediction accuracy by considering change in the upwind terrain within the inflow direction sector width and multiple atmospheric stability conditions

Part 2 Validation for a complex terrain site

Aya ZENNYU, Susumu TAKAKUWA, Takanori UCHIDA, Seiya HASEGAWA

2022 Volume 44 Pages 180-183
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_180

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Reconstruction and Evaluation of LiDAR-based Wind Field Measurements using LES: Effect of wind direction and elevation angle

Masakage Taguchi, Jay Prakash Goit, Takatsugu Kamada

2022 Volume 44 Pages 184-187
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_184

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Research for the vertical wind speed profile without obeying power law or log law，anticipating larger wind turbines

Ryuta SHIZUI, Yuma IMAI, Ryoya Okubo, Hiroyuki Kusaka

2022 Volume 44 Pages 188-191
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_188

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Research and development of high accuracy forecasting wind speed at the hub height of wind turbine in onshore wind farm

Part 1．Characteristic the atmospheric stability in Japan

Ryuta SHIZUI, Takanori Uchida, Teppei Tanaka, Hiroto Ichikawa, Graham ...

2022 Volume 44 Pages 192-194
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_192

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Research and development of high accuracy forecasting wind speed at the hub height of wind turbine in onshore wind farm

Part2. Local LES Simulation which is considered the effect of atmospheric stability

Teppei TANAKA, Takanori UCHIDA, Graham LI, Ryuta SHIZUI, Hiroto ICHIKA ...

2022 Volume 44 Pages 195-198
Published: 2022
Released on J-STAGE: December 13, 2023

DOIhttps://doi.org/10.11333/jweasympo.44.0_195

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