Electromagnetic Design Considerations on HTS Excited Homopolar Inductor Alternators

Köster, Robin; Binder, Andreas

doi:10.1109/speedam53979.2022.9842224

Cited by 6 publications

(2 citation statements)

References 11 publications

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“…Because the copper loss of field coil for the HTS HIA is zero, the MMF produced by the field coil can be designed to be very large which means a very large air-gap length. So the air-gap armature winding can be adopted, which means the stator core is slotless [21,32,35] . The air-gap winding has brought many benefits for HIA, as following.…”

Section: Design Considerations Of Hts Hia For Ccpsmentioning

confidence: 99%

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A High-Temperature Superconducting Homopolar Inductor Alternator with Slotless Stator Core for High-Power Pulsed Power Supply

Liu¹,

Yu²,

Xie³

2023

Preprint

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Nowadays, with the development of laser weapons, the primary power supply of laser weapons puts forward more and more high demand for its performance. The pulsed power supply based on conventional homopolar inductor alternator (HIA) cannot meet the requirements any more. In order to improve the power density and efficiency, this paper proposes applying the high-temperature superconducting (HTS) HIA with slotless stator core to this power supply. In this paper, the design considerations of it are presented, and the comparisons between the two power supplies are discussed. The calculation results show that the power supply based on HTS machine has much larger power density than the conventional HIA, and the efficiency is also larger than the conventional HIA. This can improve the performance of laser weapons dramatically.

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Section: Design Considerations Of Hts Hia For Ccpsmentioning

confidence: 99%

“…In order to improve the power density and the efficiency of the CCPS simultaneously, the hightemperature superconducting (HTS) HIA is proposed applying to the PPS. The HTS HIAs used for marine application, airborne generator and energy storage are studied in references [32][33][34][35].…”

Section: Introductionmentioning

confidence: 99%