基于磁悬浮技术的垂直轴风力发电单元的设计  

Design of Vertical Axis Wind Turbine Unit Based on Magnetic-Suspending Technique

作　　者：吴文凯[1,2] 赵寒涛[1,2] WU Wen-kai;ZHAO Han-tao(Instirute of Automation Heilongjiang Academy of Science,Harbin 150090 China;Institute of Advanced Technology,Heilongjiang Academy of Sciences,Harbin 150020 China)

机构地区：[1]黑龙江省科学院自动化研究所,黑龙江哈尔滨150090 [2]黑龙江省科学院高技术研究院,黑龙江哈尔滨150020

出　　处：《自动化技术与应用》2019年第12期22-25,29,共5页Techniques of Automation and Applications

摘　　要：本文提出一种基于磁悬浮技术的小型垂直轴微风发电单元的设计。装置采用了主动磁悬浮支承技术,有效降低了机械摩擦,进而降低了发电机的启动风速。本文对磁悬浮轴承的力学模型进行了分析,并对悬浮力的数学模型进行了研究。最后装置旋转S型阻力型风轮作为做功部件,并设计了相应的控制系统。This paper presents the design of a small vertical axis wind power generation unit based on magnetic levitation technology. The device adopts the active magnetic suspension technology, which effectively reduces the mechanical friction, and then reduces the starting wind speed of the generator. In this paper, the mechanical model of magnetic bearing is analyzed,and the mathematical model of suspension force is studied. Finally, the rotating S-type resistance wind turbine is used as the power component, and the corresponding control system is designed.

关 键 词：磁悬浮轴承 风力发电 垂直轴 自动控制 

分 类 号：TM315[电气工程—电机]