低风速风电机组多学科优化设计  

Multidisciplinary Design Optimization of Low Wind Speed Wind Turbine

作　　者：王靛[1] 巫发明[1] 王磊[1] 李慧新[1] 

机构地区：[1]南车株洲电力机车研究所有限公司,湖南株洲412001

出　　处：《大功率变流技术》2013年第3期16-20,共5页HIGH POWER CONVERTER TECHNOLOGY

摘　　要：探讨了风资源特性及风电机组的空气动力学特性、结构动力特性、结构、控制和功率特性等在整机设计过程中的关系,构建了以风电机组度电成本和综合成本率为目标函数的低风速风电机组的多学科优化设计模型。通过探寻低风速风电机组各参数之间的最佳组合,寻求满足系统各项性能要求的最优解。在风电机组设计阶段,通过开展多学科优化设计分析,能够有效地提高产品综合性能、缩短研发周期、提高产品的竞争力。It discusses the relationship between characteristics of wind resource and aerodynamics, structural dynamics, structure, control performance, power performance of wind turbine. Model of multidisciplinary design optimization for low wind speed wind turbine is presented with the cost of electricity（COE） and combined ratio as the objective function. To meet the performance requirements of the optimal solution, it searches the best combination of parameters of low wind speed wind turbines. Multidisciplinary design optimization during product concept design stage can improve the comprehensive performance, shorten the development cycle and enhance competitiveness of wind power products.

关 键 词：风电机组 低风速 载荷 多学科优化设计 

分 类 号：TM315[电气工程—电机] TM30