Power distribution within an electric machine
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Jan 14, 2025
Grant Date -
Jun 27, 2024
app pub date -
Mar 15, 2024
filing date -
Mar 15, 2024
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electric machine includes a stator and a rotor energizable by magnetic fields produced by the stator when receiving a stator current to produce relative motion between the rotor and the stator. A controller is configured to send the stator current through the stator at a current angle measured from the closest one of a pole of the rotor, determine a desired operational output of the electric machine, and determine a desired rotor motion corresponding to the desired operational output of the electric machine. The controller is further configured to calculate a vector control modulation applied to the stator that elicits the desired rotor motion, and adjust the current angle of the stator current based on the vector control modulation to cause the rotor to perform the desired rotor motion and achieve the desired operational output of the electric machine.
First Claim
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Family
International Classification(s)
- 2024 Application Filing Year
- H02K Class
- 1297 Applications Filed
- 47 Patents Issued To-Date
- 3.63 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H02K Class
- 0 % this patent is cited more than
- < 1 Age
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