Invention Grant
- Patent Title: Uninterruptible power supply system and uninterruptible power supply
-
Application No.: US17340630Application Date: 2021-06-07
-
Publication No.: US11539237B2Publication Date: 2022-12-27
- Inventor: Tatsuki Ohno , Kazuyoshi Umezawa , Masao Takeuchi
- Applicant: FUJI ELECTRIC CO., LTD.
- Applicant Address: JP Kawasaki
- Assignee: FUJI ELECTRIC CO., LTD.
- Current Assignee: FUJI ELECTRIC CO., LTD.
- Current Assignee Address: JP Kawasaki
- Agent Manabu Kanesaka
- Priority: JPJP2020-101884 20200611
- Main IPC: H02J9/06
- IPC: H02J9/06 ; G01R31/42
Abstract:
An uninterruptible power supply system includes a plurality of uninterruptible power supplies, each of which includes a rectifier and an inverter and switches between a normal operation mode for normal operation and a load simulation mode for simulating a load.
Public/Granted literature
- US20210391745A1 UNINTERRUPTIBLE POWER SUPPLY SYSTEM AND UNINTERRUPTIBLE POWER SUPPLY Public/Granted day:2021-12-16
Information query
