Invention Grant
- Patent Title: Method for operating a synchronous motor excited by permanent magnets, electronic control device, motor arrangement, and storage medium
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Application No.: US17177746Application Date: 2021-02-17
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Publication No.: US11362610B2Publication Date: 2022-06-14
- Inventor: Dominik Schulte , Bogdan Budianu , Eugen Bartel , Tom Kaufmann
- Applicant: Continental Teves AG & Co. OHG
- Applicant Address: DE Frankfurt am Main
- Assignee: Continental Teves AG & Co. OHG
- Current Assignee: Continental Teves AG & Co. OHG
- Current Assignee Address: DE Frankfurt am Main
- Priority: DE102018213939.3 20180817
- Main IPC: H02P27/08
- IPC: H02P27/08 ; H02P21/22 ; H02P27/12 ; B60R16/03
Abstract:
A method for operating a permanent magnet synchronous motor comprises setting a maximum power, determining a current vector and an output voltage vector in the dq coordinate system. A setpoint amount for a setpoint voltage vector is calculated on the basis of the maximum power, the current vector and the output voltage vector. The setpoint voltage vector is generated with the setpoint amount, and then operating the permanent magnet synchronous motor at least with the setpoint voltage vector.
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