PT2321661E - Método e sistema de monitorização de descargas parciais - Google Patents

Método e sistema de monitorização de descargas parciais Download PDF

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Publication number
PT2321661E
PT2321661E PT97866651T PT09786665T PT2321661E PT 2321661 E PT2321661 E PT 2321661E PT 97866651 T PT97866651 T PT 97866651T PT 09786665 T PT09786665 T PT 09786665T PT 2321661 E PT2321661 E PT 2321661E
Authority
PT
Portugal
Prior art keywords
monitoring method
partial discharge
discharge monitoring
partial
monitoring
Prior art date
Application number
PT97866651T
Other languages
English (en)
Inventor
Simon Higgins
Original Assignee
Eskom Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eskom Holdings Ltd filed Critical Eskom Holdings Ltd
Publication of PT2321661E publication Critical patent/PT2321661E/pt

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
PT97866651T 2008-08-06 2009-07-22 Método e sistema de monitorização de descargas parciais PT2321661E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200806804 2008-08-06

Publications (1)

Publication Number Publication Date
PT2321661E true PT2321661E (pt) 2014-04-07

Family

ID=41327352

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97866651T PT2321661E (pt) 2008-08-06 2009-07-22 Método e sistema de monitorização de descargas parciais

Country Status (13)

Country Link
US (1) US9229042B2 (pt)
EP (1) EP2321661B1 (pt)
JP (1) JP5536061B2 (pt)
AU (1) AU2009278834B2 (pt)
CA (1) CA2732918C (pt)
DK (1) DK2321661T3 (pt)
ES (1) ES2467673T3 (pt)
MX (1) MX2011001358A (pt)
PT (1) PT2321661E (pt)
RU (1) RU2532142C2 (pt)
UA (1) UA104429C2 (pt)
WO (1) WO2010015958A1 (pt)
ZA (1) ZA200905123B (pt)

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ZA200905124B (en) * 2008-08-25 2010-09-29 Eskom Holdings Ltd Partial discharge monitor
ES2379831A1 (es) * 2010-05-26 2012-05-04 Universidad Politécnica de Madrid PROCEDIMIENTO DE MONITORIZACIÓN CONTINUA Y DIAGNÓSTICO DE FUENTES DE DESCARGAS PARCIALES (DPs) EN CABLES DE ALTA TENSIÓN DURANTE SU CONEXIÓN Y FUNCIONAMIENTO EN LA RED, Y SISTEMA FÍSICO PARA LA PUESTA EN PRÁCTICA DEL PROCEDIMIENTO.
US10209290B2 (en) * 2010-12-30 2019-02-19 Prysmian S.P.A. Locating of partial-discharge-generating faults
DE102012217497A1 (de) * 2012-09-26 2014-03-27 Airbus Operations Gmbh Verfahren zum Erkennen eines Störsignale erzeugenden Geräts in einem elektrischen Netz, ein elektrisches System und ein Flugzeug
CN103197206A (zh) * 2013-03-12 2013-07-10 重庆市电力公司电力科学研究院 电平扫描式超高频局部放电在线监测系统及方法
CN103197213A (zh) * 2013-03-29 2013-07-10 国家电网公司 局部放电测量系统
JP6507767B2 (ja) * 2015-03-23 2019-05-08 日立金属株式会社 部分放電測定方法および部分放電測定装置、並びに絶縁電線の製造方法
GB2537113B (en) * 2015-04-01 2018-05-23 High Voltage Partial Discharge Ltd Apparatus and method for monitoring partial discharge
EP3469674A1 (en) * 2016-06-14 2019-04-17 Schweitzer Engineering Laboratories, Inc. Phase selection for traveling wave fault detection systems
CN106771893B (zh) * 2016-11-22 2019-02-19 三峡大学 一种地线绝缘子间隙放电波形识别方法
CN112136161B (zh) * 2018-04-04 2023-08-22 施耐德电气美国股份有限公司 用于智能报警分组的系统和方法
CN112601967A (zh) * 2018-12-19 2021-04-02 Abb瑞士股份有限公司 用于对电气设备进行状况监测的方法和系统
CN111880051B (zh) * 2020-05-29 2021-11-09 西安交通大学 一种气体脉冲放电参数测量方法及装置
US20230176105A1 (en) * 2020-07-15 2023-06-08 Mitsubishi Electriic Corporation Insulation defect detection method and detection system for magnet wire coating, manufacturing method for electric machine, and electric machine
EP3961227A1 (en) * 2020-08-31 2022-03-02 General Electric Company Online and offline partial discharge detection for electrical drive systems
CN112446320B (zh) * 2020-11-23 2022-03-29 广东电网有限责任公司 一种模糊识别逻辑门多重互补局放判别装置及方法
CZ309279B6 (cs) * 2021-01-18 2022-07-13 Modemtec S.R.O. Způsob extrakce signálu a zařízení k jeho provádění
CN113848435B (zh) * 2021-08-31 2023-12-15 四川大学 基于频谱能量分布概率的直流局部放电信号分类识别方法
CN116699335B (zh) * 2023-06-16 2024-03-08 广州友智电气技术有限公司 一种高压电力设备的局部放电监测方法及系统

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Also Published As

Publication number Publication date
ZA200905123B (en) 2010-05-26
DK2321661T3 (da) 2014-05-26
AU2009278834A1 (en) 2010-02-11
UA104429C2 (uk) 2014-02-10
RU2011108221A (ru) 2012-09-20
JP2011530080A (ja) 2011-12-15
CA2732918A1 (en) 2010-02-11
MX2011001358A (es) 2011-08-03
ES2467673T3 (es) 2014-06-12
WO2010015958A1 (en) 2010-02-11
CA2732918C (en) 2017-12-05
US20110248721A1 (en) 2011-10-13
EP2321661B1 (en) 2014-03-05
US9229042B2 (en) 2016-01-05
AU2009278834B2 (en) 2014-06-05
EP2321661A1 (en) 2011-05-18
JP5536061B2 (ja) 2014-07-02
RU2532142C2 (ru) 2014-10-27

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