Search Results - "Yasuda, Yoh"

Wind and solar energy curtailment: A review of international experience by Bird, Lori, Lew, Debra, Milligan, Michael, Carlini, E. Maria, Estanqueiro, Ana, Flynn, Damian, Gomez-Lazaro, Emilio, Holttinen, Hannele, Menemenlis, Nickie, Orths, Antje, Eriksen, Peter Børre, Smith, J. Charles, Soder, Lennart, Sorensen, Poul, Altiparmakis, Argyrios, Yasuda, Yoh, Miller, John

“…Greater penetrations of variable renewable generation on some electric grids have resulted in increased levels of curtailment in recent years. Studies of…”
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C-E (curtailment – Energy share) map: An objective and quantitative measure to evaluate wind and solar curtailment by Yasuda, Yoh, Bird, Lori, Carlini, Enrico Maria, Eriksen, Peter Børre, Estanqueiro, Ana, Flynn, Damian, Fraile, Daniel, Gómez Lázaro, Emilio, Martín-Martínez, Sergio, Hayashi, Daisuke, Holttinen, Hannele, Lew, Debra, McCam, John, Menemenlis, Nickie, Miranda, Raul, Orths, Antje, Smith, J. Charles, Taibi, Emanuele, Vrana, Til Kristian

“…As the share of VRE (variable renewable energy) has grown rapidly, curtailment issues have arisen worldwide. This paper evaluates and compares curtailment…”
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Quantifying the reduction in coal and increase in renewables in OECD (Organisation for Economic Co-operation and Development) countries: Proposal for a coal-renewable energy index and map by Yasuda, Yoh

“…Reducing coal use and increasing renewable energy use are two major policies that have been recommended in many countries and regions to address climate…”
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Classification of lightning damage to wind turbine blades by Yasuda, Yoh, Yokoyama, Shigeru, Minowa, Masayuki, Satoh, Tomoyuki

“…Lightning damage to wind turbine blades is of great concern to wind power installations. We investigate various issues arising from lightning damage and assess…”
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A new lightning protection system for wind turbines using two ring-shaped electrodes by Yoh, Yasuda

“…Wind turbines are often struck by lightning because of their special shape, their tall structure and their being placed in the open air. Besides seriously…”
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Lightning protection of wind turbine regarding with risk management by Yasuda Yoh

“…This paper proposes a concept of lightning protection of wind turbine from the viewpoint of risk management. Lightning protection of wind turbine including…”
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Analysis of lightning surge propagation in wind farm by Yasuda, Yoh, Hara, Takehisa, Funabashi, Toshihisa

“…Wind power generation is expected to become more important in future distribution systems. Although several prospective reports such as IEC 61400‐24 and NREL…”
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Proposal and development of radial air-gap coreless generator suitable for small wind turbine used in urban area by Takahashi, Toshiyuki, Yasuda, Yoh, Ohmoto, Shingo, Hara, Takehisa

“…Independent distributed power generation using small wind turbines is becoming more widespread as wind power generation increases. Installation of small wind…”
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Regulation of the muscarinic K+ channel by extracellular ATP through membrane phosphatidylinositol 4,5‐bisphosphate in guinea‐pig atrial myocytes by Yasuda, Yoh, Matsuura, Hiroshi, Ito, Makoto, Matsumoto, Tetsuya, Ding, Wei‐Guang, Horie, Minoru

“…1 The present study was designed to examine the functional role of membrane phosphatidylinositol 4,5‐bisphosphate (PtdIns(4,5)P2) in the regulation of the…”
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Flexibility chart 2.0: An accessible visual tool to evaluate flexibility resources in power systems by Yasuda, Yoh, Carlini, Enrico Maria, Estanqueiro, Ana, Eriksen, Peter Børre, Flynn, Damian, Herre, Lars Finn, Hodge, Bri-Mathias, Holttinen, Hannele, Koivisto, Matti Juhani, Gómez-Lózaro, Emilio, Martínez, Sergio Martín, Menemenlis, Nickie, Morales-España, Germán, Pellinger, Christoph, Ramos, Andrés, Smith, Charlie, Vrana, Til Kristian

“…Various aspects of power system flexibility are evaluated within the multi-country study framework of IEA Wind Task 25. Grid components and actions which have…”
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Auto-detection of partial discharges in power cables by discrete wavelet transform by Yasuda, Yoh, Hara, Takehisa, Urano, Koji, Chen, Min

“…One of the serious problems that can occur in power XLPE cables is destruction of insulator. The best and conventional way to prevent this is ascertaining…”
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Surge Analysis on Wind Farm When Winter Lightning Strikes by Yasuda, Y., Uno, N., Kobayashi, H., Funabashi, T.

“…The rapid expansion of wind power generation has brought problems involving lightning strikes to the fore. Many such incidents have damaged not only the wind…”
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Wind and solar energy curtailment: A review of international experience by Bird, Lori, Lew, Debra, Milligan, Michael, Carlini, E. Maria, Estanqueiro, Ana, Flynn, Damian, Gomez-Lazaro, Emilio, Holttinen, Hannele, Menemenlis, Nickie, Orths, Antje, Eriksen, Peter Børre, Smith, J. Charles, Soder, Lennart, Sorensen, Poul, Altiparmakis, Argyrios, Yasuda, Yoh, Miller, John

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A new lightning protection system for wind turbines using two ring-shaped electrodes by Yoh, Yasuda

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How does ring earth electrode effect to wind turbine? by Yasuda, Yoh, Fujii, Toshiaki, Ueda, Toshiaki

“…This report performs an electromagnetic transient analysis on an earthing system of a wind turbine to confirm the effect of a ring earth electrode. The main…”
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Electronic chaos in silicon thyristor by HOH, K, YASUDA, Y

“…Deterministic chaos was observed in the ac response of the Si thyristor in relation to its S-shaped negative differential conductivity. Period-doubling and…”
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Equivalent equation of earth resistance for ring electrode of wind turbine by Yasuda, Yoh, Fujii, Toshiaki

“…Earth resistance is a one of the most important issues for wind turbine lightning protection. Although various equations have been proposed to simulate earth…”
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Latest wind and solar curtailment information: statistics and future estimations in various countries/areas by Yasuda, Y., Flynn, D., Gómez-Lázaro, E., Holttinen, H., Martinez, S. M.

“…An international research collaboration under IEA (the International Energy Agency) Wind TCP (Technical Collaboration Programme) Task 25 (Design and Operation…”
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Causes of wind turbine blade damages due to lightning and future research target to get better protection measures by Yokoyama, Shigeru, Yasuda, Yoh, Honjo, Nobuyuki, Yamamoto, Kazuo

“…In this paper, the authors summarized the results of the previous research activities and assess the possible causes of wind turbine blade damages. Moreover,…”
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Classification of wind turbine blade incidents regarding lightning risk management by Yasuda, Yoh, Yamamoto, Kazuo, Honjo, Nobuyuki, Fujii, Toshiaki, Yokoyama, Shigeru

“…The authors already proposed a classification of incidents in wind turbine blades with four-level categories and corresponding countermeasures depending upon…”
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