Invention Application
- Patent Title: AUTOMATIC IDENTIFICATION OF THE TYPE OF MOTOR
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Application No.: US15322340Application Date: 2014-07-08
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Publication No.: US20170139011A1Publication Date: 2017-05-18
- Inventor: Nicolas Trolle , Sanjeet Kumar Dwivedi
- Applicant: DANFOSS POWER ELECTRONICS A/S
- International Application: PCT/IB2014/062933 WO 20140708
- Main IPC: G01R31/34
- IPC: G01R31/34
Abstract:
An algorithm for identifying a motor type of a multi-phase (typically 3-phase) motor is described. The algorithm applies a series of active voltage vector pulses to the phases of the motor and measures the current rise-time for each applied voltage vector. The motor type is determined on the basis of the measured current rise-times.
Public/Granted literature
- US10359472B2 Automatic identification of the type of motor Public/Granted day:2019-07-23
Information query
