Title:
TEMPERATURE PROTECTION METHOD AND APPARATUS, AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/177594
Kind Code:
A1
Abstract:
Embodiments of the present invention relate to the technical field of motor temperature control. Disclosed are a temperature protection method and apparatus, and an unmanned aerial vehicle. The temperature protection method comprises: obtaining corresponding unit powers of a motor in several preset unit time; calculating the current power threshold of the motor according to the unit powers and a preset total power threshold; and controlling the transient power of the motor to be less than or equal to the current power threshold. According to the approach of the present invention, the temperature is not required to be detected, which can protect the motor from being burned at high temperature without affecting the performance of the motor.
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Inventors:
YAN SHIZHI (CN)
Application Number:
PCT/CN2020/076798
Publication Date:
September 10, 2020
Filing Date:
February 26, 2020
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
H02P29/60
Foreign References:
| CN109831144A | 2019-05-31 | |||
| CN109305051A | 2019-02-05 | |||
| CN104393817A | 2015-03-04 | |||
| CN108116682A | 2018-06-05 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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