View source for US Patent Application 17924796. CONTROL DEVICE AND CONTROL METHOD FOR AN ELECTRIC DRIVE SYSTEM, AND ELECTRIC DRIVE SYSTEM simplified abstract

=CONTROL DEVICE AND CONTROL METHOD FOR AN ELECTRIC DRIVE SYSTEM, AND ELECTRIC DRIVE SYSTEM=


==Organization Name==

[[Robert Bosch GmbH]]


==Inventor(s)==

[[Alexander Rosen of Osnabrueck (DE)]]


[[Helge Sprenger of Kornwestheim (DE)]]


[[Michael Bangerter of Markgroeningen (DE)]]


[[Thomas Zeltwanger of Ingersheim (DE)]]


==CONTROL DEVICE AND CONTROL METHOD FOR AN ELECTRIC DRIVE SYSTEM, AND ELECTRIC DRIVE SYSTEM - A simplified explanation of the abstract==


*This abstract for appeared for US patent application  number 17924796 Titled 'CONTROL DEVICE AND CONTROL METHOD FOR AN ELECTRIC DRIVE SYSTEM, AND ELECTRIC DRIVE SYSTEM'

==Simplified Explanation==

The abstract describes a new invention that involves monitoring the temperature of the rotor in an electric machine. Based on this temperature, the invention adjusts the modulation methods and switching frequency used to control the electric drive system.


==Original Abstract Submitted==

The present invention relates to controlling an electric drive system. According to the invention, the rotor temperature of an electrical machine is monitored and modulation methods and the switching frequency for controlling the drive system are adapted depending on the rotor temperature.