Investigation of Magnetic Field and Force on a Maglev Supporting Structure of Vertical Axis Wind Turbine
Vertical Axis Wind Turbine (VAWT) is a type of important electric equipment. A hybrid maglev supporting structure in shaft system of VAWT is mentioned in this paper. The simulation has been conducted to study the magnetic field and force on this structure. The working condition is classified by four different length and magnetic isolated condition, three kinds of exciting currents compound modes is studied at the same time. Through the contrastive analysis of ANSYS simulation, the computed results reveal that the magnetism of pole terminals need to be isolated and face-to-face or back-to-back excitation is appropriate for magnet units in differential mode. The magnetic field and magnetic force are also emulated when the rotor working the position of equilibrium.
Vertical AxisWind Turbine Maglev Suspension Magnetic Field Magnetic Force
Wu Guoqing ZhangXudong Zhou Jingling Wang Xiping
School of mechanical engineering, Nantong University, Nantong, 226019, China Research Institute of Bearings, Shanghai University, Shanghai, 200072, China
国际会议
The Twelfth International Symposium on Magnetic Bearings(第十二届国际磁悬浮轴承学术会议)
武汉
英文
289-293
2010-08-22（万方平台首次上网日期，不代表论文的发表时间）