Invention Grant
- Patent Title: Protection and control system
- Patent Title (中): 保护和控制系统
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Application No.: US12480876Application Date: 2009-06-09
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Publication No.: US08306670B2Publication Date: 2012-11-06
- Inventor: Shigeto Oda
- Applicant: Shigeto Oda
- Applicant Address: JP Chiyoda-Ku, Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Chiyoda-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2008-231279 20080909
- Main IPC: G06F1/28
- IPC: G06F1/28 ; H02H3/05
Abstract:
A system for protecting, controlling, and monitoring substation devices of a power system, includes a spare protection and control unit that, when there is a failure in a protection and control unit from among protection and control units that perform a protection and control operation for the substation devices, downloads unit information including software and a device setting value of failed protection and control unit from a database unit and functions as an alternative unit for the failed protection and control unit.
Public/Granted literature
- US20100060017A1 PROTECTION AND CONTROL SYSTEM Public/Granted day:2010-03-11
Information query
