Invention Grant
- Patent Title: ARC flash detection system
- Patent Title (中): ARC闪光灯检测系统
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Application No.: US12486775Application Date: 2009-06-18
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Publication No.: US08054594B2Publication Date: 2011-11-08
- Inventor: Juntao Wu , Renato Guida , Hua Xia , Chun Zhan , John Thomas Garrity
- Applicant: Juntao Wu , Renato Guida , Hua Xia , Chun Zhan , John Thomas Garrity
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Jason K. Klindtworth
- Main IPC: H02H3/16
- IPC: H02H3/16
Abstract:
An apparatus to detect arc is presented. The apparatus includes a fiber sensor to detect characteristics of an arc flash and a processor to process at least two characteristics of the arc flash. The processor is further configured to generate an arc fault signal. A protective device is configured to mitigate the arc flash based on the arc fault signal.
Public/Granted literature
- US20100321838A1 ARC FLASH DETECTION SYSTEM Public/Granted day:2010-12-23
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