Title:
MOTOR HEATING METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/082579
Kind Code:
A1
Abstract:
The invention discloses a method, a device and a system for heating a motor. The method comprises: acquiring a first temperature measured value of the motor (S10); determining whether the first temperature measured value falls within a preset temperature range or not (S20); if the first temperature measured value is within the preset temperature range, determining a segment to which the first temperature measured value belongs within the preset temperature range (S30); and outputting a heating signal corresponding to the segment to the motor to allow the motor to enter a heating mode corresponding to the segment (S40). In accordance with an actual temperature value of the motor, a heating signal corresponding to an actual temperature value is output, so as to achieve a corresponding heating mode for different temperatures, and then the motor can be heated with less thermal shock, and can be started more safely, effectively avoiding motor bearing damage and motor burnout.
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Inventors:
CHEN YIDONG (CN)
FAN XIAOSHENG (CN)
FAN XIAOSHENG (CN)
Application Number:
PCT/CN2017/108998
Publication Date:
May 11, 2018
Filing Date:
November 01, 2017
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
H02P1/16; H02P29/032
Foreign References:
| CN106452194A | 2017-02-22 | |||
| CN103151983A | 2013-06-12 | |||
| CN104660133A | 2015-05-27 | |||
| CN205407512U | 2016-07-27 | |||
| US20090322272A1 | 2009-12-31 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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