电机双开梨形槽气隙磁场的次纯函数解
来源期刊:中南大学学报(自然科学版)1988年第3期
论文作者:唐高银
文章页码:325 - 332
关键词:电机; 气隙; 磁场; 磁通量密度; 复变函数; 保角变换/双开梨形槽; 次纯函数
Key words:electric machines; air gaps; magnetic field; magnetic flux density; function of a complex variables; conformal mapping/both sides pear-shaped slot; second-meromorphic function
摘 要:本文应用复变函数保角映射理论把电机双开梨形槽气隙磁场映射为均匀磁场,把磁感强度用次纯函数来精确表示。通过它对电机双开梨形槽气隙磁场的分布进行定量分析。
Abstract: In terms of the conformal mapping of complex analysis,the air-gapmagnetic field in both sides pear-shaped slot of elctrical machine is transformed intomagnetic field of uniform and the magnetic intensity is expressed by a second-meromorphic function in this paper.Through such a way it is possible to give aquantitative analysis for the air-gap magnetic field in both sides pear-shaped slotof an electrical machine.