Optimization of Permanent Magnet Skew in Permanent Magnet Linear Synchronous Motors Using Finite Ele

来源 :工程(英文)(1947-3931) | 被引量 : 0次 | 上传用户:big_moth123
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The permanent magnet skew is one of the techniques mostly used on the Permanent Magnet Linear Syn-chronous Motors (PMLSMs) to reduce the thrust ripple;even though there is a reduction in the amplitude of ripple and at the same time a significantly decreas
其他文献
Nine strains of ammonia nitrogen degradation strains from C1 to C9 were isolated from industrial wastewater to study their degradation and conversion of ammonia
流行性腮腺炎(epidemic parotitis EP,简称流腮)合并听神经损害临床较少见,易被忽视或误认为是其他病因所致。现将我们诊治的2例腮腺炎报告如下。
In this paper, the problem of steady laminar two-dimensional boundary layer MHD flow and heat transfer of an incompressible viscous fluid with the presence of b
This study developed an optimal structural system for the hybrid cable-stayed bridge expected to have a durable lifetime of 200 years and of which major structu
在高等学校开展国防教育,不仅是加强和改进大学生思想政治教育工作的举措,而且也是学校实施全面素质教育的必然选择。自我国《国防教育法》颁布实施以来,我国普通本科院校的国防
重症哮喘即支气管哮喘急性发作,目前国内外大多数学者认为,重度以上哮喘发作属于临床危重状态,若处理不当,死亡率极高,常称为难治性急性重症哮喘或突发致死性哮喘。我科自2005年1
Two methodologies to rank exploitation scenarios for hydrocarbon fields during screening and concept selection stages are described and compared. First a select
In this study, the effect of microfluidic microbubbles on overall gas-liquid mass transfer (CO2 dissolution and O2 removal) was investigated under five differen
The field formed by groyne has the function of aquatic habitats for the underwater biology. The characteristic of groyne field occurring around downstream of gr
VARTM (Vacuum Assisted Resin Transfer Molding) is a popular method for manufacturing large-scaled, single-sided mold composite structures, such as wind turbine