Invention Grant
- Patent Title: Partial discharge monitoring method and system
- Patent Title (中): 局部放电监测方法及系统
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Application No.: US13057712Application Date: 2009-07-22
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Publication No.: US09229042B2Publication Date: 2016-01-05
- Inventor: Simon Higgins
- Applicant: Simon Higgins
- Applicant Address: ZA Johannesburg
- Assignee: Eskom Holdings SOC Limited
- Current Assignee: Eskom Holdings SOC Limited
- Current Assignee Address: ZA Johannesburg
- Agency: Nelson Mullins Riley & Scarborough LLP
- Agent Anthony A. Laurentano
- Priority: ZA2008/06804 20080806
- International Application: PCT/IB2009/053174 WO 20090722
- International Announcement: WO2010/015958 WO 20100211
- Main IPC: G01R31/02
- IPC: G01R31/02 ; G01R31/12 ; G01R1/00 ; H01L21/00 ; H01B1/00 ; H02J1/00 ; H02B1/00
Abstract:
The invention relates to a method and system of monitoring partial discharges occurring in an electrical system, and to a method of measuring or analyzing partial discharges occurring in an electrical system. The method comprising receiving a signal or impulse, or information associated therewith, from the electrical system; breaking the received signal or impulse into predefined frequency components; and displaying a peak of the received signal or impulse on a scatter plot with other peaks associated with similar predefined frequency components.
Public/Granted literature
- US20110248721A1 PARTIAL DISCHARGE MONITORING METHOD AND SYSTEM Public/Granted day:2011-10-13
Information query
