风力发电用盘式永磁同步发电机的设计  

The Research of the Direct Driven Variable Speed Constant Frequency Wind Energy System

作　　者：石安乐[1] 黄守道[2] 

机构地区：[1]湖南工程学院电气与信息工程系,411101 [2]湖南大学电气与信患工程系,410082

出　　处：《电气应用》2007年第2期72-75,共4页Electrotechnical Application

摘　　要：提出了一种用于直驱式变速恒频风力发电系统的盘式永磁同步发电机,对其运行原理和电磁设计进行了分析和推导。开发了基于数据库管理系统的盘式永磁同步发电机的电磁设计软件。运用有限元分析软件对盘式永磁同步发电机的空载静态磁场进行了分析。将这种盘式永磁同步发电机应用于变速恒频风力发电系统中,可以有效地利用资源,降低风电成本。A disk-type PM synchronous generator which is used in the direct driven variable speed constant frequency wind energy system,is presented and its principle and electromagnetism design are analysed. Developed the electromagnetism design software of the disk-type PM synchronous generator which based on database management system. Analysed this generator＇s unload static magnetic field by the software of FEA. This type generator is applied to the wind energy system, it can make use of resource adequately and reduce the cost of the wind energy.

关 键 词：盘式永磁同步发电机 电磁设计 CAD 有限元 

分 类 号：TM341[电气工程—电机]