Harmonic content analysis of a soft starting variable frequency motor drive based on FPGA

Autor: Sapkota, Yogesh, Devkota, Suman, Borra, Vamsi, Cortes, Pedro, Li, Frank, Itapu, Srikanth

Publikováno v: Sapkota, Yogesh, et al. "Harmonic content analysis of a soft starting variable frequency motor drive based on FPGA." 2023 IEEE 3rd International Conference on Sustainable Energy and Future Electric Transportation (SEFET). IEEE, 2023

As the demands for electric vehicles, electric aircrafts, unmanned aircraft systems, and other motor-driven systems increase, high-performance motor drives employing variable frequency control with higher efficiency and reliability are becoming incre

Externí odkaz: http://arxiv.org/abs/2311.00720

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Dirty waveforms: multiband harmonic content of gas-embedded gravitational wave sources

Autor: Zwick, Lorenz, Derdzinski, Andrea, Garg, Mudit, Capelo, Pedro R., Mayer, Lucio

We analyse the effect of stochastic torque fluctuations on the orbital evolution and the gravitational wave (GW)emission of gas-embedded sources with intermediate and extreme mass ratios. We show that gas-driven fluctuations imprint additional harmon

Externí odkaz: http://arxiv.org/abs/2110.09097

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From nonreciprocal to charge-4e supercurrent in Ge-based Josephson devices with tunable harmonic content

Autor: Axel Leblanc, Chotivut Tangchingchai, Zahra Sadre Momtaz, Elyjah Kiyooka, Jean-Michel Hartmann, Gonzalo Troncoso Fernandez-Bada, Zoltán Scherübl, Boris Brun, Vivien Schmitt, Simon Zihlmann, Romain Maurand, Étienne Dumur, Silvano De Franceschi, François Lefloch

Publikováno v: Physical Review Research, Vol 6, Iss 3, p 033281 (2024)

Hybrid superconductor(S)-semiconductor(Sm) devices bring a range of functionalities into superconducting circuits. In particular, hybrid parity-protected qubits and Josephson diodes were recently proposed and experimentally demonstrated. Such devices

Externí odkaz: https://doaj.org/article/07ed69861f244ad4a7579e7221af082b