Title:
INVERTER COMPRESSOR MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/064681
Kind Code:
A1
Abstract:
This inverter compressor management system is equipped with a motor driven by an inverter, and comprises: a partial electrical discharge detection device that detects at least one of the voltage and the current of the motor in order to detect a partial electrical discharge that occurs inside the motor; and a determination unit that determines the presence or absence of the risk of the occurrence of a partial electrical discharge, or the presence or absence of the occurrence of a partial electrical discharge, on the basis of the detection results of the partial electrical discharge detection device.
Inventors:
TAMURA YUKI (JP)
KOSONE NOBUKAZU (JP)
KATO KEISUKE (JP)
KOSONE NOBUKAZU (JP)
KATO KEISUKE (JP)
Application Number:
PCT/JP2020/036576
Publication Date:
March 31, 2022
Filing Date:
September 28, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B49/02; F04C28/28
Domestic Patent References:
| WO2008146767A1 | 2008-12-04 |
Foreign References:
| JP2002354841A | 2002-12-06 | |||
| JP2013062890A | 2013-04-04 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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