风电场风机初步选型方法研究

摘要

There are many different available types of wind turbine generators in the market, and the differences in many aspects such as performance, price, maintenance, service provided by manufacturers are obvious, so it is necessary to consider multiple factors in the selection. To transcend the limitations of preliminary selection methods in practical application, a preliminary selection method is suggested after the main factors influencing selection are defined. In accordance with the situation of wind farm and the requirements of designers, the proper wind turbine generators are picked out after multiple factors are considered. The corresponding selection system is developed with Visual Basic and Microsoft Access based on the suggested method, which makes the process of selection easier and faster.%市场上可供选择的风机种类众多,各类风机在性能、价格、维修及制造商服务等多方面都存在明显差异,因此在选择风机时有必要综合考虑多方面因素.鉴于工程上对风机作初步选型时采用的方法大多具有局限性,文章在确定影响风机选型的主要因素后提出一套风机初步选型方法,该方法根据拟建风电场的情况和设计人员的要求,综合考虑各因素后选出符合条件的风机.文章基于该选型方法将Visual Basic语言与Microsoft Access数据库相结合,开发出相应的选型系统,使整个选型过程更为方便、快捷.