Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Systems, apparatus, and methods for soft starting large AC motors with a variable frequency drive

Systems, apparatus, and methods for soft starting large AC motors with a variable frequency drive

US Patent 9461565 · Granted Oct 4, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Reducing input harmonic distortion in a power supply2024
System and method for controlling a linear motor having multiple sections with a2022
Systems and method for controlling electrodynamic machines with a variable frequ2019
Temperature sensing system for power electronic device2015
Method for braking an AC motor2012
Method of starting a synchronous motor with a brushless DC exciter2011
Three-phase multi-winding device2011
Variable-frequency drive with regeneration capability2009
System and method for reducing harmonic effects on a power delivery system2008
Inverter operation with over-modulation2007
Control method and apparatus for insufficient input voltage in an AC drive2001