Rotordynamic Analysis of 500 000 r/min 2 kW Ultra-High-Speed Machine for Portable Mechanical Antenna

• Published in: 2021 IEEE International Electric Machines & Drives Conference (IEMDC) pp. 1 - 7
• Main Authors: Islam, Md Khurshedul, Choi, Seundeog
• Format: Conference Proceeding
• Language: English
• Published: IEEE 17.05.2021
• Subjects: finite-element analysis (FEA); impulse hammer test; Magnetic separation; Magnetomechanical effects; mechanical-based antenna (AMEBA); permanent magnet machine; Rotordynamic analysis; Rotors; Shafts; Transmitters; UHF antennas; Ultra-high-speed machine; Vibrations

Bi-directional wireless communication between the earth's surface and underground or undersea facilities is infeasible because of the conventional electrical antenna's (CEA) excessive power requirement and enormous size. The most promising and power-efficient solution to this problem is us...