乌登山风场风机上网电量影响因素综合评价研究

发布时间：2018-09-07 17:04

【摘要】：在电网改革的大环境下，作为无污染绿色能源的风力发电，不仅优化了电力能源结构，减少了有害气体的排放量，同时对环境保护做出了巨大的贡献，对经济的可持续性发展也起到积极的促进作用。在风电场中，风机上网电量直接影响着整个风电项目的经济效益，因此正确分析上网电量的影响因素，有着重要现实意义的意义，对低碳环境下风电场的可持续发展起到决定性作用。本文分析了国内外风电场风机上网电量影响因素研究现状，探讨风电场风机上网电量影响因素的研究意义，并介绍乌登山风场的基本情况，重点阐述研究风机上网电量影响因素的重要性。根据低碳经济背景下，风机上网电量影响因素研究中存在的关键性问题，构建了风机上网电量影响因素指标体系，结合评价指标及乌登山二期风场的数据特点，，建立了基于模糊综合评价和层次分析法的乌登山风场风机上网电量影响因素综合评价模型，有效地解决了风机上网电量影响因素评价中的指标和权重的科学性问题。通过对乌登山地区风场的实证研究，验证了所选方法的有效性，表明了该模型对乌登山风场风机上网电量影响因素评价问题的实际应用价值。为有效解决风机上网电量不足问题提供了理论基础，也为其它风电场在研究上网电量影响因素问题上提供了依据。
[Abstract]:In the environment of grid reform, wind power generation, as a non-polluting green energy, not only optimizes the structure of power energy, reduces the emission of harmful gases, but also makes a great contribution to environmental protection. It also plays a positive role in promoting the sustainable development of the economy. In the wind farm, the power of the fan directly affects the economic benefit of the whole wind power project, so it is of great practical significance to correctly analyze the influencing factors of the electricity quantity. It plays a decisive role in the sustainable development of wind farm in low carbon environment. In this paper, the current situation of the research on the factors influencing the wind farm fan's access to electricity at home and abroad is analyzed, and the significance of the research on the factors affecting the wind power of the wind farm fan is discussed. The importance of studying the influence factors of fan power on internet is emphasized. According to the key problems existing in the research on the influencing factors of fan's electricity quantity on the Internet under the low carbon economy background, this paper constructs the index system of the influencing factors of fan's electricity quantity, and combines the evaluation index with the data characteristics of the second stage wind field in Wushan Mountain. Based on the fuzzy comprehensive evaluation and the analytic hierarchy process (AHP), a comprehensive evaluation model of the influencing factors of the wind field fan's access to electricity is established, which effectively solves the scientific problem of the indexes and weights in the evaluation of the factors affecting the fan's electricity quantity. The effectiveness of the proposed method is verified by an empirical study of wind field in the mountainous area of Ukraine, and the practical application value of the model to the evaluation of the factors affecting the wind power of the fan in the wind field is demonstrated. It provides a theoretical basis for effectively solving the problem of fan's lack of electricity on the Internet, and also provides a basis for other wind farms to study the influence factors of the electricity quantity on the Internet.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F426.61

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