{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Brushless high-frequency alternator and excitation method for three-phase AC power-frequency generation", "item": "https://www.patentleaderboard.com/patent/7615904"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Brushless high-frequency alternator and excitation method for three-phase AC power-frequency generation

Brushless high-frequency alternator and excitation method for three-phase AC power-frequency generation

US Patent 7615904 · Granted Nov 10, 2009

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Brushless high-frequency alternator and excitation method for DC, single-phase a2011
Brushless high-frequency alternator and excitation method for DC, single-phase a2011
Method and apparatus for the production of power frequency alternating current d2006
Method and apparatus for the production of power frequency alternating current d2006
Apparatus for automatic tuning and control of series resonant circuits2003
Apparatus for automatic tuning and control of series resonant circuits2003
Low inductance electrical machine2001
Low inductance electrical machine2001
Low inductance electrical machine for flywheel energy storage2001
Low inductance electrical machine for flywheel energy storage2001
Low-loss magnet core for high frequency claw-pole-type alternator2000
Apparatus for resonant excitation of high frequency alternator field2000