盘式对转永磁风力发电机设计与分析
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摘要
针对现有风力发电系统普遍存在的工作风速范围较窄、风能利用率较低等问题,设计了一种盘式双转子对转永磁风力发电机,双转子对转运行。在介绍该电机的结构与运行原理的基础上,推导了电机功率尺寸方程,给出了该电机的初步设计方法。利用有限元软件对电机进行了三维建模和动态仿真分析,得到其磁路特点和电磁性能,验证了所提设计方法的有效性。
Aiming at the problems of narrow working wind speed range and low utilization rate of wind energy in wind power generation systems, a disk-type dual-rotor counter-rotating permanent magnet wind generator was designed, which operated with dual-rotor contra-rotating. On the basis of introducing the structure and operation principle of the motor, the power dimension equation of the motor was deduced, and the preliminary design method of the motor was given. The three-dimensional modeling and dynamic simulation analysis of the motor were carried out by using finite element software. The magnetic circuit characteristics and electromagnetic performance were obtained, and the effectiveness of the proposed design method was verified.
Aiming at the problems of narrow working wind speed range and low utilization rate of wind energy in wind power generation systems, a disk-type dual-rotor counter-rotating permanent magnet wind generator was designed, which operated with dual-rotor contra-rotating. On the basis of introducing the structure and operation principle of the motor, the power dimension equation of the motor was deduced, and the preliminary design method of the motor was given. The three-dimensional modeling and dynamic simulation analysis of the motor were carried out by using finite element software. The magnetic circuit characteristics and electromagnetic performance were obtained, and the effectiveness of the proposed design method was verified.
引文
[1] 高虎,王红芳.2012年我国风电市场发展综述[J].中国能源,2013,35(4):11.
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[3] 张立勋,梁迎彬,尉越啸,等.垂直轴风力机主动式变桨距控制规律[J].中南大学学报(自然科学版),2013,44(6):2561.
[4] 陈杰,陈冉,陈家伟,等.变速风力发电机组的模糊-单神经元PID控制[J].中国电机工程学报,2011,31(27):88.
[5] 朱文娟,杨向宇.双转子电机及其在风力发电中的应用综述[J].微电机,2011,44(5):73.
[6] RANLOF M,CONNOR G,LUNDIN U.Simulation of a radial flux permanent magnet generator with two contra-rotating rotors[C]//2008 18th International Conference on Electrical Machines,2008.
[7] CAO J H,YANG X Y.Design and magnetic field analysis of a dual-rotor permanent-magnet synchronous wind generator[C]//2008 International Conference on Electrical Machines and Systems,2008:3202.
[8] 高钰阁.对转双转子永磁同步风力发电机的设计与分析[D].沈阳:沈阳工业大学,2010.
[9] CLARKE J,CONNOR G,GRANT A,et al.Analysis of a single point tensioned mooring system for station keeping of a contra-rotating marine current turbine[J].IET Renewable Power Generation,2010,4(6):473.
[10] HUANG S,AYDIN M,LIPO T A.Torque quality assessment and sizing optimization for surface mounted permanent magnet machines[C]//Conference Record of the 2001 IEEE Industry Applications Conference:36th IAS Annual Meeting,2001:1603.
[11] GIERAS J F,WANG R J,KAMPER M J.Axial flux permanent magnet brushless machines[M].Dordrecht:Springer,2005.
[2] 付晓阳,滕青芳,罗维多,等.基于ESO的PMSG风力发电系统无源自抗扰控制[J].兰州交通大学学报,2018,37(4):62.
[3] 张立勋,梁迎彬,尉越啸,等.垂直轴风力机主动式变桨距控制规律[J].中南大学学报(自然科学版),2013,44(6):2561.
[4] 陈杰,陈冉,陈家伟,等.变速风力发电机组的模糊-单神经元PID控制[J].中国电机工程学报,2011,31(27):88.
[5] 朱文娟,杨向宇.双转子电机及其在风力发电中的应用综述[J].微电机,2011,44(5):73.
[6] RANLOF M,CONNOR G,LUNDIN U.Simulation of a radial flux permanent magnet generator with two contra-rotating rotors[C]//2008 18th International Conference on Electrical Machines,2008.
[7] CAO J H,YANG X Y.Design and magnetic field analysis of a dual-rotor permanent-magnet synchronous wind generator[C]//2008 International Conference on Electrical Machines and Systems,2008:3202.
[8] 高钰阁.对转双转子永磁同步风力发电机的设计与分析[D].沈阳:沈阳工业大学,2010.
[9] CLARKE J,CONNOR G,GRANT A,et al.Analysis of a single point tensioned mooring system for station keeping of a contra-rotating marine current turbine[J].IET Renewable Power Generation,2010,4(6):473.
[10] HUANG S,AYDIN M,LIPO T A.Torque quality assessment and sizing optimization for surface mounted permanent magnet machines[C]//Conference Record of the 2001 IEEE Industry Applications Conference:36th IAS Annual Meeting,2001:1603.
[11] GIERAS J F,WANG R J,KAMPER M J.Axial flux permanent magnet brushless machines[M].Dordrecht:Springer,2005.