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首页> 外文期刊>IEEE Transactions on Energy Conversion >Novel Parallel Hybrid Excited Machines With Separate Stators
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Novel Parallel Hybrid Excited Machines With Separate Stators

机译:具有独立定子的新型并联混合励磁机

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摘要

Hybrid excited (HE) machines combine the advantages of both high torque density and excellent flux regulation capability, while also having extensive applications. A novel partitioned stator HE machine employing two stators to allocate armature windings and excitations separately, is proposed in this paper. The permanent magnet (PM) pole-pair and wound field pole-pair are alternately placed on one stator to exhibit parallel magnetic paths, while the armature windings are located on the other stator. The iron-piece-rotor is sandwiched between the two stators. This machine inherits the advantages of stator-PM machine and further benefits from attractive flux regulation capability due to parallel topology. The operating principle and the slot/pole combination rule that are different from the conventional PM machine are illustrated. The two-dimensional finite element technique is used to evaluate the electromagnetic performance, confirming the mentioned advantages. A prototype is manufactured and tested to validate the predictions.
机译:混合励磁(HE)机结合了高转矩密度和出色的磁通调节能力的优点,同时还具有广泛的应用范围。提出了一种新颖的分区定子高效率电机,该电机采用两个定子分别分配电枢绕组和励磁。永磁体(PM)极对和缠绕磁场极对交替放置在一个定子上,以呈现平行的磁路,而电枢绕组则位于另一个定子上。铁片转子夹在两个定子之间。该电机继承了定子-永磁电机的优点,并由于并行拓扑结构而具有吸引人的磁通调节能力,从而进一步受益。说明了与传统永磁电机不同的工作原理和槽/极组合规则。二维有限元技术用于评估电磁性能,证实了上述优点。制造并测试原型以验证预测结果。

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