Invention Grant
- Patent Title: Quiet motor control system
- Patent Title (中): 安静的电机控制系统
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Application No.: US13874874Application Date: 2013-05-01
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Publication No.: US08922147B2Publication Date: 2014-12-30
- Inventor: John K. Rote , Brian L. Schmidt , Gregory E. Swize
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Alan A. R. Cooper; Frederick J. Telecky, Jr.
- Main IPC: H02P6/10
- IPC: H02P6/10
Abstract:
A quiet motor control system is described. This system digitally determines modulated voltages applied to motor phases in a manner that compensates for winding torque distortions, which reduces acoustic emissions.
Public/Granted literature
- US20130241453A1 QUIET MOTOR CONTROL SYSTEM Public/Granted day:2013-09-19
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