Title:
小型遮断器のような回路保護装置のための遠隔診断システム及び方法
Document Type and Number:
Japanese Patent JP6650874
Kind Code:
B2
Abstract:
A system for diagnosing circuit protection device field issues includes a remote computer system (58) and a diagnostic circuit protection device (2) installed at a customer location, wherein the circuit protection device includes a processor (10) configured to execute a number of routines (12), a plurality of sensors structured to sense power circuit information, a memory accessible by the processor, and a communications module (44) coupled to the non-volatile memory. The routines are structured to input sensed power circuit information and determine trip information for one or more trip cycles and cause the stored power circuit information and trip information to be transmitted to the remote computer system (58) by the communications module over a network (56) for storage and subsequent access for diagnostic purposes.
More Like This:
| JPH0349521 | ALARM CIRCUIT |
| WO/2014/147056 | DEVICE FOR PROTECTING POWER GRIDS |
Inventors:
Hoodie, kevin lin
Eldridge, David Austin
Stuart, Christopher
Eldridge, David Austin
Stuart, Christopher
Application Number:
JP2016541078A
Publication Date:
February 19, 2020
Filing Date:
November 12, 2014
Export Citation:
Assignee:
EATON CORPORATION
International Classes:
H02H3/04; G06Q10/00; H01H83/02; H02H3/05; H02J13/00
Foreign References:
| US20130329331 |
Other References:
黒野 正裕,電力系設備保全フィールドセンサネットワーク構築に向けた技術動向と課題,計装,日本,(有)工業技術社,2010年 7月 1日,Vol.53,No.7,p.36-41
Attorney, Agent or Firm:
Hanabusa Patent and Trademark Office