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US 2026/0254388 A1Published application
Systems and methods for adaptive direct current bus voltage using a fixed modulation index for permanent synchronous magnet drives
OwnerPayam RAMEZANI-BADR, Krishna NAMBURI +1inventors
InventorsPayam RAMEZANI-BADR, Krishna NAMBURI, Vignesh Kumar Ramamurthy Chandra MOULI
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Abstract
A method includes setting, for a motor, a modulation index to a predetermined value. The method also includes calculating a bridge voltage for an output voltage command based on the predetermined value of the modulation index, and selectively controlling the motor based on the bridge voltage.
Claims20
A method comprising:
- setting, for a motor, a modulation index to a predetermined value;
- calculating a bridge voltage for an output voltage command based on the predetermined value of the modulation index;
- and
- selectively controlling the motor based on the bridge voltage.
1 more element
A system comprising:
- a controller configured to:
- set, for a motor, a modulation index to a predetermined value;
- calculate a bridge voltage for an output voltage command based on the predetermined value of the modulation index;
- and
- selectively control the motor based on the bridge voltage.
2 more elements
Dependencies are inferred from the claim text.