Invention Grant
- Patent Title: Reverse rotation of a motor configured for operation in a forward direction
- Patent Title (中): 配置为正向操作的电机的反向旋转
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Application No.: US13851812Application Date: 2013-03-27
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Publication No.: US09564843B2Publication Date: 2017-02-07
- Inventor: Marco Palma
- Applicant: International Rectifier Corporation
- Applicant Address: US CA El Segundo
- Assignee: Infineon Technologies Americas Corp.
- Current Assignee: Infineon Technologies Americas Corp.
- Current Assignee Address: US CA El Segundo
- Agency: Farjami & Farjami LLP
- Main IPC: H02P1/00
- IPC: H02P1/00 ; H02P6/22 ; H02P23/00

Abstract:
There are disclosed herein various implementations of a method and a system enabling operation of a motor in reverse. Such a method includes applying a first drive signal to begin rotating the motor in a reverse direction, the first drive signal being applied for a predetermined period of time. The method also includes using a position sensor signal for the motor to control motor drive in the reverse direction when the motor reaches a predetermined reverse speed, and operating the motor in the reverse direction.
Public/Granted literature
- US20130278181A1 Reverse Rotation of a Motor Configured for Operation in a Forward Direction Public/Granted day:2013-10-24
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