风电场地形对风电机组特性影响的检测评估系统  

Evaluation System for the Impact of Wind Farm Terrains on the Performance of Wind Turbine Generators

作　　者：秦睿[1] 董开松[1] 李臻[1] 沈渭程[1] 杨萍[1] 

机构地区：[1]甘肃电力科学研究院,甘肃兰州730050

出　　处：《中国电力》2012年第11期78-81,共4页Electric Power

基　　金：国家电网公司科技项目(2010406016)

摘　　要：风电场地形是影响风电机组功率运行特性指标最主要的因素之一。为更好地研究风电场地形与风电机组功率特性及其测试结果之间的关系,开发出风电机组性能检测试验场地地形测绘评估系统。选定某风电机组安装场地为试验场,演示说明该评估系统的原始数据转换、地形变化参数计算及地形图绘制与修正等功能的实际应用,并通过对现场数据的分析及研究,评估安装场地地形对风电机组功率特性的影响。该研究结果为风电场规划设计的后评估和电网对风电机组运行特性准确调度提供了重要的参考依据。Wind farm terrains are one of the major factors affecting the performance of wind turbine generators.For the sake of a better understanding of the relationship between the terrains and the generator performance,an evaluation system is developed.With a given wind farm as the test site,the functionalities of the evaluation system,such as primary data interpretation and calculation,terrain surveying and mapping,are demonstrated.Through the analysis of the test data,the impacts of the terrain on the performance of the wind turbine generators mounted are evaluated,which could provide an important reference for post-evaluation of wind farm planning as well as accurate operation scheduling of wind turbine generators.

关 键 词：风电场 地形 评估系统 运行特性 

分 类 号：TM614[电气工程—电力系统及自动化]