Invention Grant
- Patent Title: Methods and systems for controlling an electric motor
- Patent Title (中): 用于控制电动机的方法和系统
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Application No.: US13749242Application Date: 2013-01-24
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Publication No.: US08981686B2Publication Date: 2015-03-17
- Inventor: Roger Carlos Becerra , Ludovic Andre Chretien , Glen C. Young , David Allen Clendenen , Yao Da
- Applicant: Regal Beloit America, Inc.
- Applicant Address: US WI Beloit
- Assignee: Regal Beloit America, Inc.
- Current Assignee: Regal Beloit America, Inc.
- Current Assignee Address: US WI Beloit
- Agency: Armstrong Teasdale LLP
- Main IPC: H02P21/00
- IPC: H02P21/00 ; H02P29/00
Abstract:
An electric motor controller is configured to be coupled to an electric motor. The controller includes an inverter and a control unit coupled to the inverter. The inverter is configured to receive an input voltage and to provide a conditioned output voltage to the electric motor. The control unit is configured to control the electric motor to produce positive torque when direct current (DC) link voltage has a 100% voltage ripple. Methods for controlling an electric motor using the electric motor controller are also provided.
Public/Granted literature
- US20140203755A1 METHODS AND SYSTEMS FOR CONTROLLING AN ELECTRIC MOTOR Public/Granted day:2014-07-24
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