Title:
UNINTERRUPTIBLE POWER SUPPLY SYSTEM AND UNINTERRUPTIBLE POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/066243
Kind Code:
A1
Abstract:
This uninterruptible power supply system is configured so that, when an abnormality has occurred in communication between an operating panel and an uninterruptible power supply device, the uninterruptible power supply system operates on the basis of a command, with respect to an inverter unit, that was held in a holding unit before the occurrence of the abnormality in the communication.
Inventors:
TAMAI YASUHIRO (JP)
Application Number:
PCT/JP2019/028631
Publication Date:
April 02, 2020
Filing Date:
July 22, 2019
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
H02J9/06; H02J7/34; H02M7/48
Domestic Patent References:
| WO2018150726A1 | 2018-08-23 |
Foreign References:
| JP2017158264A | 2017-09-07 | |||
| JP2002136000A | 2002-05-10 | |||
| JP2010148297A | 2010-07-01 |
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
Download PDF: