内蒙古自治区位于祖国的北部边疆，地域辽阔，拥有坦荡而辽阔的高原 风貌，可开发利用的风能储量居全国首位，具有开发风力发电的有利条件和资 源优势，为了充分利用其风力资源，本文以赤峰市克什克腾旗黄岗梁风电场为 例，研究其风电场二期扩建可行性。 首先，从黄岗梁风电场的地理位置、风力资源、工程地质等方面入手，介 绍黄岗梁风电场丰富的风力资源。通过对风电场的风能资源进行评估，分析与 评价风电场所在地区气象站资料，证明其拥有丰富的风能资源，风的品质比较 好，有利于风电场建设。 其次，风电场的风机机型选择也至关重要，选用合适的风电机组不仅能更 充分利用风力资源，增加风电场经济效益，更能减少风电场建设对环境的影响。 对黄岗梁风电场进行二期工程扩建，不仅能有效利用克什克腾旗的风力资 源，减少化石能源利用所产生的污染，增强地区供电的稳定性，更能促进当地 旅游业的发展。 关键词，黄岗梁风电场；风力资源评估；机组选型华北电力大学硕士学位报告 II Abstract The Inner Mongolia Autonomous Region is located in the northern frontier of the motherland and has abundant wind resources. In order to make full use of its wind resources, taking Huanggang beam Hexigten Banner Chifeng wind farm as an example, to study the feasibility of the second phase expansion. Firstly, starting from the geographical position, the wind resource and the engineering geology of the wind farm, introduce the abundant wind resources of Huanggang beam wind farm. We do both evaluate the wind farm wind energy resources and analyze and evaluate the date of the meteorological station in the area of the wind farm. The result proved that it has abundant wind energy resources, and it is good for the construction of wind farm. Secondly, the selection of Wind power generators is also crucial. The use of suitable wind power units can not only make full use of wind resources, increasing the economic benefit of wind farm, but also reduce the influence of wind farm construction on the environment. The second phase of the expansion of the wind farm in Huanggang beam, can not only effectively use the wind resources in Hexigten Banner, reduce the pollution of using the fossil energy sources of , enhance the stability of the regional power supply, but also can promote the development of the local tourism industry. Keywords，Huanggang beam wind farm; Wind resource assessment; Wind power generators selection华北电力大学硕士学位报告 III 目 录 摘要....................................................................................................................................I Abstract...............................................................................................................................II 目 录...............................................................................................................................III 第 1 章 绪 论.....................................................................................................................1 1.1 课题研究背景及意义...........................................................................................1 1.2 国内外研究动态...................................................................................................2 1.3 课题研究内容.......................................................................................................5 第 2 章 风电场概述...........................................................................................................6 2.1 地理位置...............................................................................................................6 2.2 风力资源...............................................................................................................6 2.3 工程地质...............................................................................................................6 2.4 风电场所在地区气象站资料分析.......................................................................7 2.4.1 气象站资料说明及主要气象要素............................................................... 7 2.4.2 平均风速年际变化和多年逐月平均风速................................................... 8 2.4.3 多年平均全年各风向频率........................................................................... 9 2.4.4 气象站最大风速......................................................................................... 10 第 3 章 风能资源评估..................................................................................................... 11 3.1 风电场测风情况概述.........................................................................................11 3.2 测风数据的整理、检验与处理.........................................................................12 3.2.1 原始数据的整理......................................................................................... 12 3.2.2 测风数据的检验......................................................................................... 14 3.2.3 数据的相关分析......................................................................................... 15 3.2.4 测风数据的处理......................................................................................... 16 3.2.5 数据验证结果............................................................................................. 16 3.3 测风数据分析.....................................................................................................16 3.4 代表年风能资源状况分析.................................................................................18 3.4.1 数据订正..................................................................................................... 18 3.4.2 风场特征参数分析..................................................................................... 19 3.4.3 测风塔代表年风能要素计算..................................................................... 21 3.5 风电场风能资源初步评价结论.........................................................................38华北电力大学硕士学位报告 IV 第 4 章 风力发电机组选型和布置.................................................................................39 4.1 风力发电机组选型.............................................................................................39 4.1.1 风能资源..................................................................................................... 39 4.1.2 风电机组单机容量范围的选择................................................................. 39 4.1.3 风力发电机的机型选择............................................................................. 40 4.1.4 不同机型发电量计算与经济比较............................................................. 42 4.2 风力发电机组布置.............................................................................................45 4.3 风电场年上网电量测算.....................................................................................47 4.3.1 年净发电量估算......................................................................................... 47 4.3.2 能量损失估算............................................................................................. 47 4.3.3 年上网电量测算......................................................................................... 48 4.4 工程任务与规模.................................................................................................50 4.5 电气接入.............................................................................................................50 4.6 本章小结.............................................................................................................51 第 5 章 结论与展望.........................................................................................................52