Energy Efficiency Improvement of Electric Machines without Rare-Earth Magnets

• Other Authors: Prakht, Vladimir (Editor), Ibrahim, Mohamed N. (Editor), Kazakbaev, Vadim (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: Basel MDPI - Multidisciplinary Digital Publishing Institute 2023
• Subjects: Research & information: general; Physics; centrifugal pump; energy efficiency; induction motor; line-start synchronous motor; synchronous reluctance motor; throttling control; simulation-based optimization; coyote optimization algorithm; water pumping; axial flux induction motor; finite element analysis; performance evaluation; cogging torque; ferrite PM; flux reversal machine; non-rare earth; wind energy; international electrotechnical committee; line start synchronous reluctance motor; power factor; super premium efficiency; switched reluctance machine; winding arrangement; static torque; dynamic torque; torque ripple; core loss; flux reversal; leakage-flux; magnetic flux path; electric motorcycle; switched reluctance motors; indirect torque control; linear machine; flux switching machine; modular stator; crooked tooth; ferrite magnet; genetic algorithm; thermal analysis; LPMEC model; field-excited machine; flux-switching machine; performance analysis; optimization; switched reluctance motor (SRMs); hybrid excitation of SRM (HESRM); hybrid excitation of SRM without a permanent magnet; permanent magnet (PM); electric vehicle motor; n/a
• Online Access: DOAB: download the publication; DOAB: description of the publication

Electric motors consume about 70% of industrial electricity and about 40%-45% of produced electricity in the world. This means that using high-efficiency electric motors will improve the level of energy consumption. In addition, it will reduce the impact of greenhouse gas emissions on the environmen...