Title:
PROCESSING DEVICE, AND DETERMINATION METHOD FOR WINDING TEMPERATURE CALCULATION MODEL
Document Type and Number:
WIPO Patent Application WO/2021/106430
Kind Code:
A1
Abstract:
This processing device: acquires, in a state of applying voltage for increasing the temperature of a winding to a predetermined temperature, a first increase transition which is an increase transition of the temperature of the winding, and a second increase transition which is an increase transition of the detection temperature of a temperature sensor; determines, on the basis of the second increase transition, a predetermined temperature characteristic model by calculating a predetermined parameter; and further determines, on the basis of the first increase transition, a winding temperature characteristic model by calculating a winding-related parameter.
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Inventors:
TANAKA MASAHITO (JP)
FUKUHARA HITOSHI (JP)
EGI MAMORU (JP)
ONO YASUSHI (JP)
FUKUHARA HITOSHI (JP)
EGI MAMORU (JP)
ONO YASUSHI (JP)
Application Number:
PCT/JP2020/039441
Publication Date:
June 03, 2021
Filing Date:
October 20, 2020
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H02P29/64
Domestic Patent References:
| WO2013145267A1 | 2013-10-03 |
Foreign References:
| JPH0654572A | 1994-02-25 | |||
| JP2017051089A | 2017-03-09 | |||
| JP2008141941A | 2008-06-19 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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