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首页> 外文期刊>International Journal of Electric and Hybrid Vehicles >Magnetic flux analysis and performance test of permanent magnet and claw-pole electromagnetic hybrid excitation generator for electric vehicle range extender
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Magnetic flux analysis and performance test of permanent magnet and claw-pole electromagnetic hybrid excitation generator for electric vehicle range extender

机译:用于电动车辆范围扩展器永磁铁和爪极电磁混合励磁发生器的磁通量分析及性能试验

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摘要

>Developed hybrid excitation generator (HEG) has a tangential permanent magnet (PM) and claw-pole electromagnetic parallel combined rotor and a fractional-slot winding stator, which makes stator core eddy-loss and armature winding copper-loss less. By establishing the equivalent magnetic circuit model of each part of HEG and analysing permeance influence factors, magnetic isolation measures are taken to reduce flux leakage and improve output efficiency. The designed electromagnetic coupling regulator controller can ensure stable voltage export of HEG in a wide range of speeds and load states by changing quantity and direction of excitation current to adjust the size of air gap magnetic flux density. Performance test is done and results show that the output voltage is relatively stable. So the HEG can provide electric energy to battery and electrical equipment of vehicles.
机译:

开发的混合励磁发生器(HEG)具有切向永磁体(PM)和爪极电磁并联组合转子和分数槽绕组定子,其使定子芯涡流和电枢绕组铜损失较少。 通过建立毛灵各部分的等效磁路模型并分析渗透影响因素,采取磁隔离措施来减少通量泄漏并提高输出效率。 设计的电磁联接稳压器控制器可以通过更换激励电流的数量和方向调节气隙磁通密度的尺寸来确保毛线稳定的速度和负载状态。 完成性能测试,结果表明输出电压相对稳定。 因此HEG可以为电池和电气设备提供电能和电气设备。

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