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Four-Quadrant Modulation Design for More Controlled and Efficient Power Conversion
Increases Modulation Index Range of Selective Harmonic Elimination/CompensationThis circuit design based on four-quadrant modulation improves upon the main failing of both selective harmonic elimination/compensation (SHC/SHE), limited modulation index range. Conventional solutions that use SHC and SHE in power conversions to control undesired harmonics...
Published: 6/27/2021   |   Inventor(s): Shuo Wang, Hui Zhao
Keywords(s): Power Converters, Power Efficiency, Power Electronics, Power systems
Category(s): Technology Classifications > Engineering > Electrical
Nanocomposite Magnetic Cores for Advanced Manufacturing of High Performance Inductors and Transformers
Increases the Performance of the Power Electronic Components Used in Computing, Communication, Image Processing, Wireless/Mobile, Cloud, and Other Electronic DevicesThese nanocomposite materials, formed using unique nanoscale magnetic powder processing methods, boost electronic system performance by enhancing the soft magnetic cores of magnetic inductors...
Published: 6/27/2021   |   Inventor(s): David Arnold, Jennifer Andrew
Keywords(s): Inductor, Nanoparticles, Nanotechnology, Power Electronics, Power Inductors, Power systems
Category(s): Technology Classifications > Engineering > Electrical, Technology Classifications > Engineering > Materials, Technology Classifications > Engineering > Mechanical, Technology Classifications > Others > Nanotech