Invention Grant
- Patent Title: Polyharmonic flux motor loss increase
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Application No.: US17350090Application Date: 2021-06-17
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Publication No.: US11901855B2Publication Date: 2024-02-13
- Inventor: Jacob Lamb , Zhendong Zhang
- Applicant: Rockwell Automation Technologies, Inc.
- Applicant Address: US OH Mayfield Heights
- Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee Address: US OH Mayfield Heights
- Agency: Foley & Lardner LLP
- Main IPC: H02P6/28
- IPC: H02P6/28 ; H02P27/08
Abstract:
For polyharmonic flux motor loss increase, a method offsets pulse width modulation (PWM) carriers to a motor to increase motor harmonics. The offset PWM carriers increase energy losses for the motor.
Public/Granted literature
- US20220407439A1 POLYHARMONIC FLUX MOTOR LOSS INCREASE Public/Granted day:2022-12-22
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