Invention Grant
US09304111B2 Systems and methods for detecting partial discharge in electrical components
有权
用于检测电气部件中局部放电的系统和方法
- Patent Title: Systems and methods for detecting partial discharge in electrical components
- Patent Title (中): 用于检测电气部件中局部放电的系统和方法
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Application No.: US14043652Application Date: 2013-10-01
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Publication No.: US09304111B2Publication Date: 2016-04-05
- Inventor: Zhongyuan Cheng , Catalin F. Gemanaru , Navid Reza Zargari , Robert N. Bickford
- Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
- Applicant Address: US OH Mayfield Heights
- Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee Address: US OH Mayfield Heights
- Agency: Fletcher Yoder, P.C.
- Main IPC: G01R31/308
- IPC: G01R31/308 ; G01N29/00 ; G01R31/12 ; G01N29/14 ; G01R31/02
Abstract:
A system for detecting partial discharge in electrical components may include a control system that may operate a drive in an industrial automation system. The industrial automation system may include the electrical components being analyzed for partial discharge. The system may also include one or more acoustic sensors that may detect one or more acoustic waveforms generated within at least one of the electrical components. The system may also include a monitoring system that may receive the acoustic waveforms from the acoustic sensors and determine whether the one electrical component is experiencing partial discharge based on the acoustic waveforms. The monitoring system may then send a notification to the control system when the one electrical component is determined to be experiencing partial discharge, such that the notification indicates that the one electrical component is experiencing partial discharge.
Public/Granted literature
- US20150091597A1 SYSTEMS AND METHODS FOR DETECTING PARTIAL DISCHARGE IN ELECTRICAL COMPONENTS Public/Granted day:2015-04-02
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