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Analysis and design of a induction generator with a superconducting bulk magnet rotor

机译:超导块状磁体转子感应发电机的分析与设计

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摘要

A superconducting induction generator with HTS bulk magnet is presented. The generator has two rotors. The outer rotor is made of a copper shell and the inner rotor consists of HTS bulk magnets. The outer rotor rotates at higher angular velocity than that of the rotating magnetic field generated by the stator but the inner rotor rotates at the same angular velocity with the stator field. The induced armature voltage by HTS bulk magnets can compensate reactive armature currents, which improves the power factor of the generator close to unity. A 2 kVA induction generator with permanent magnet in place of HTS bulk magnet is manufactured and tested. This has proved the advantages of the proposed generator.
机译:提出了一种具有高温超导块状磁体的超导感应发电机。发电机有两个转子。外转子由铜壳制成,内转子由HTS大块磁体组成。外转子以比定子产生的旋转磁场更高的角速度旋转,但是内转子以与定子磁场相同的角速度旋转。 HTS大块磁体感应的电枢电压可以补偿电抗性电枢电流,从而将发电机的功率因数提高到接近于1。制造并测试了2 kVA永磁发电机代替HTS大块磁铁。这已经证明了所提出的发电机的优点。

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