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A Techno-Economic Analysis of a Proposed 1.5 MW Wind Turbine with a Hydrostatic Drive Train

机译:拟议的1.5 MW静液压传动系统风力涡轮机的技术经济分析

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摘要

This paper presents a techno-economic feasibility study for a proposed 1.5 MW wind turbine utilizing a continuously variable ratio hydrostatic drive train between the rotor and the generator. The estimated cost of energy is compared to that of a conventional wind turbine of equivalent rated power. The annual energy production is estimated for the hydrostatic turbine using an assumed wind speed distribution and a turbine power curve resulting from a steady state performance model of the turbine. The initial capital cost of the turbine is estimated using cost models developed for various components unique to the hydrostatic turbine as well as economic parameters and models developed by the National Renewable Energy Lab (NREL) in the WindPACT advanced wind turbine drive train study. The resulting cost of energy, along with various performance characteristics of interest, are presented and compared to those of the WindPACT baseline turbine intended to represent a conventional utility scale wind turbine.
机译:本文提出了一种建议的1.5 MW风力发电机的技术经济可行性研究,该风力发电机在转子和发电机之间使用了连续可变比率的静液压传动系统。将估计的能源成本与等效额定功率的传统风力涡轮机进行比较。使用假定的风速分布和由涡轮的稳态性能模型得出的涡轮功率曲线,估算静液压涡轮的年发电量。涡轮机的初始资本成本是使用针对静水压涡轮机独有的各种组件开发的成本模型以及国家可再生能源实验室(NREL)在WindPACT高级风力涡轮机传动系统研究中开发的经济参数和模型估算的。介绍了所产生的能源成本以及各种有趣的性能特征,并将它们与旨在代表常规公用事业规模的风力涡轮机的WindPACT基准涡轮机的成本进行了比较。

著录项

  • 来源
    《Wind Engineering》 |2009年第6期|571-585|共15页
  • 作者单位

    Department of Mechanical and Industrial Engineering,Wind Energy Center, University of Massachusetts/Amherst Amherst, Massachusetts 01003, United States;

    Department of Mechanical and Industrial Engineering,Wind Energy Center, University of Massachusetts/Amherst Amherst, Massachusetts 01003, United States;

    Department of Mechanical and Industrial Engineering,Wind Energy Center, University of Massachusetts/Amherst Amherst, Massachusetts 01003, United States;

  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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