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首页> 外文期刊>Energy Policy >Successful renewable energy development in a competitive electricity market:A Texas case study
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Successful renewable energy development in a competitive electricity market:A Texas case study

机译：在竞争激烈的电力市场中成功开发可再生能源：德克萨斯州的案例研究

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摘要

The development of renewable energy in markets with competition at wholesale and retail levels poses challenges not present in areas served by vertically-integrated utilities. The intermittent nature of some renewable energy resources impact reliability, operations, and market prices, in turn affecting all market participants. Meeting renewable energy goals may require coordination among many market players. These challenges may be successfully overcome by imposing goals, establishing trading mechanisms, and implementing operational changes in competitive markets. This strategy has contributed to Texas' leadership among all US states in non-hydro renewable energy production. While Texas has been largely successful in accommodating over 9000 MW of wind power capacity, this extensive reliance upon wind power has also created numerous problems. Higher levels of operating reserves must now be procured. Market prices often go negative in the proximity of wind farms. Inaccurate wind forecasts have led to reliability problems. Five billion dollars in transmission investment will be necessary to facilitate further wind farm projects. Despite these costs, wind power is generally viewed as a net benefit.
机译：在批发和零售层面上竞争激烈的市场中，可再生能源的发展提出了垂直整合公用事业服务区域所没有的挑战。一些可再生能源的间歇性影响可靠性，运营和市场价格，进而影响所有市场参与者。实现可再生能源目标可能需要许多市场参与者之间的协调。通过设定目标，建立交易机制并在竞争性市场中实施运营变革，可以成功克服这些挑战。这一策略有助于德克萨斯州在非水可再生能源生产中在美国所有州中发挥领导作用。尽管得克萨斯州已经成功地容纳了9000兆瓦的风力发电能力，但对风力发电的广泛依赖也带来了许多问题。现在必须采购更高水平的业务准备金。在风力发电场附近，市场价格经常为负。不准确的风向预报导致可靠性问题。为促进进一步的风电场项目，将需要50亿美元的输电投资。尽管有这些成本，但风力发电通常被视为净收益。

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  • 来源
    《Energy Policy》 |2011年第7期|p.3906-3913|共8页
  • 作者

    Jay Zarnikau;

  • 作者单位

    Frontier Associates LLC, J515S. Capital of Texas Highway, Suite 110,Austin, TX78746, USA,The University of Texas at Austin, LBJ School of Public Affairs and Division of Statistics, Austin, TX 78713, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    renewable energy; electricity markets; wind power;

    机译：可再生能源;电力市场;风力发电;

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