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HYBRID SYNCHRONOUS MOTORS AND CURRENT-ENERGIZED SYNCHRONOUS MOTORS SUITABLE FOR VEHICLE DRIVES

机译:混合动力同步电动机和适用于车辆驱动的电流励磁同步电动机

摘要

Laminated rotor (21) assemblies for rotating electric machines such as hybrid synchronous motors (HSM) of vehicle drives, the rotor plates (26) of which have one or several recesses (29) as a flux barrier or magnet pocket, which comprise radially innermost and outermost edge sections as rounded transition regions from and to edge sections lying therebetween. Each of the rounded transition regions may be shaped at least approximately respectively according to a part of a curve (35) of second order. Between adjacent recesses (29), a respective oblique cross-piece (52) is provided, the center line (54) of which lies obliquely to the pole axis (30).
机译:用于旋转电机(例如车辆驱动器的混合同步电机(HSM))的叠片式转子( 21 )组件,其转子板( 26 )具有一个或多个凹槽( 29 )作为磁通屏障或磁体袋,它包括径向最里面和最外面的边缘部分,这些边缘部分是往返于位于其间的边缘部分的圆形过渡区域。每个倒圆的过渡区域可以至少分别根据第二阶曲线的一部分( 35 )成形。在相邻的凹槽( 29 )之间,提供了一个斜的横梁( 52 ),其中心线( 54 )倾斜到极轴( 30 )。

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