ATE551610T1 - Verfahren und system zur prüfung von teilentladungen eines isolationsmaterials - Google Patents

Verfahren und system zur prüfung von teilentladungen eines isolationsmaterials

Info

Publication number
ATE551610T1
ATE551610T1 AT08162742T AT08162742T ATE551610T1 AT E551610 T1 ATE551610 T1 AT E551610T1 AT 08162742 T AT08162742 T AT 08162742T AT 08162742 T AT08162742 T AT 08162742T AT E551610 T1 ATE551610 T1 AT E551610T1
Authority
AT
Austria
Prior art keywords
partial discharge
insulation component
insulating material
ray pulse
partial discharges
Prior art date
Application number
AT08162742T
Other languages
English (en)
Inventor
Henning Fuhrmann
Andrej Krivda
Original Assignee
Abb Research 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 Abb Research Ltd filed Critical Abb Research Ltd
Application granted granted Critical
Publication of ATE551610T1 publication Critical patent/ATE551610T1/de

Links

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
    • 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
    • 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
    • G01R31/1218—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 using optical methods; using charged particle, e.g. electron, beams or X-rays
    • 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
    • G01R31/1245—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 line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Testing Relating To Insulation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
AT08162742T 2008-08-21 2008-08-21 Verfahren und system zur prüfung von teilentladungen eines isolationsmaterials ATE551610T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08162742A EP2157439B1 (de) 2008-08-21 2008-08-21 Verfahren und System zur Prüfung von Teilentladungen eines Isolationsmaterials

Publications (1)

Publication Number Publication Date
ATE551610T1 true ATE551610T1 (de) 2012-04-15

Family

ID=40350410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08162742T ATE551610T1 (de) 2008-08-21 2008-08-21 Verfahren und system zur prüfung von teilentladungen eines isolationsmaterials

Country Status (7)

Country Link
US (1) US8242786B2 (de)
EP (1) EP2157439B1 (de)
JP (1) JP2010060559A (de)
KR (1) KR20100023747A (de)
CN (1) CN101655537B (de)
AT (1) ATE551610T1 (de)
HR (1) HRP20120532T1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5596525B2 (ja) * 2010-12-13 2014-09-24 東芝産業機器システム株式会社 固体絶縁物内部欠陥検出システム
WO2013079250A1 (en) 2011-11-28 2013-06-06 Abb Research Ltd Method for the inspection of dielectric properties in electrical insulators
CN102495338A (zh) * 2011-12-02 2012-06-13 云南电力试验研究院（集团）有限公司电力研究院 X射线照射下六氟化硫气体局部放电检测方法及其装置
CN103149508B (zh) * 2013-01-31 2016-06-08 云南电力试验研究院（集团）有限公司电力研究院 一种用于gis局放试验的智能试验装置
CN103176110B (zh) * 2013-02-01 2015-11-18 广东电网有限责任公司电力科学研究院 一种中压开关柜局部放电检测试验平台
WO2014174713A1 (ja) * 2013-04-22 2014-10-30 三菱電機株式会社 電力機器の部分放電検出方法および部分放電検出装置
CN104390989B (zh) * 2014-09-12 2017-02-15 国家电网公司 一种绝缘拉杆缺陷检测试验装置及检测定位方法
CN105676089B (zh) * 2016-02-29 2018-05-08 北京元六鸿远电子科技股份有限公司 多层瓷介电容器无损检测装置及检测方法
KR101942376B1 (ko) 2017-04-20 2019-04-17 현대일렉트릭앤에너지시스템(주) 절연물의 결함 검출장치
CA3007729A1 (en) 2017-06-12 2018-12-12 Vibrosystm Inc. Method of monitoring partial discharges in a high voltage electric machine, and connection cable therefore
CN108303626B (zh) * 2018-03-09 2024-04-12 广东电网有限责任公司珠海供电局 基于分布式光纤传感阵列的局部放电超声测量系统与方法
CN110849919B (zh) * 2019-11-18 2022-08-09 云南电网有限责任公司电力科学研究院 一种用于gis设备x射线检测的定位装置
CN113985231A (zh) * 2021-10-29 2022-01-28 广东电网有限责任公司 一种绝缘材料沿面闪络电压的预估方法及装置
CN114062870B (zh) * 2021-11-17 2024-07-02 华北电力大学 一种gis局部放电声光电联合检测复合传感器
US12038467B2 (en) * 2022-02-07 2024-07-16 General Electric Company Noise tolerant electrical discharge detection
CN115128534B (zh) * 2022-06-28 2023-12-05 苏州纳芯微电子股份有限公司 电流传感器空洞缺陷的检测方法及检测系统
CN116520100A (zh) * 2023-04-12 2023-08-01 华北电力大学 一种基于x射线激励的电缆局部放电识别和定位方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118870A (ja) * 1997-10-20 1999-04-30 Mitsubishi Electric Corp 高電圧電気機器の絶縁試験法および絶縁試験装置
JP2007187554A (ja) * 2006-01-13 2007-07-26 Viscas Corp 電力ケーブルまたはその付属品の欠陥検出方法

Also Published As

Publication number Publication date
EP2157439A1 (de) 2010-02-24
EP2157439B1 (de) 2012-03-28
HRP20120532T1 (hr) 2012-07-31
US20100045305A1 (en) 2010-02-25
US8242786B2 (en) 2012-08-14
CN101655537A (zh) 2010-02-24
JP2010060559A (ja) 2010-03-18
CN101655537B (zh) 2013-11-06
KR20100023747A (ko) 2010-03-04

Similar Documents

Publication Publication Date Title
ATE551610T1 (de) Verfahren und system zur prüfung von teilentladungen eines isolationsmaterials
WO2010042717A3 (en) Method and apparatus for determining ac voltage waveform anomalies
DE102007038392B8 (de) Vorrichtung und Verfahren zur Vorhersage eines Kontrollverlustes über einen Muskel
BRPI0921367A2 (pt) método de teste de corrente parasita e aparelho de teste de corrente parasita
ATE523780T1 (de) Verfahren zum bestimmen und bewerten von wirbelstromanzeigen, insbesondere von rissen, in einem prüfgegenstand aus einem elektrisch leitfähigen material
EP4578467A3 (de) Verfahren zur durchführung validierter sterilisationsverfahrensmessungen
EP1906827A4 (de) System und verfahren zur evaluierung der mittels eines strahlungstherapiesystems verabreichten dosis
DE602005006860D1 (de) Verfahren und Vorrichtung zum Messen von Teilentladungen
TW200951456A (en) Capacitive sensing with high-frequency noise reduction
DE602008002339D1 (de) Verfahren und Vorrichtung zur Bestimmung des Tastverhältnisses von PWM-Steuersignalen eines Umrichters
DE112012005554A5 (de) Vorrichtung und Verfahren zum Erkennen von Fehlstellen innerhalb des Volumens einer ltransparenten Scheibe und Verwendung der Vorrichtung
WO2009069818A3 (en) Inspection apparatus and inspection method using electromagnetic wave
ATE555369T1 (de) Verfahren zum kalibrieren eines sensors innerhalb einer kammer, sensor, disposable und behandlungsvorrichtung mit einem solchen sensor
BRPI0922062A2 (pt) aparelho e método de teste ultrassônico.
EP2334254A4 (de) Vorrichtung und verfahren zur prüfung der polierbarkeit von materialien
MY155665A (en) Cleaning apparatus, measurement method and calibration method
ATE540473T1 (de) Elektromechanischer wandler und verfahren zum bereitstellen eines elektromechanischen wandlers
EP3803362C0 (de) Elektrochemischer sensor, elektrode, verfahren zur herstellung der elektrode, verfahren zum nachweis eines analyten und verwendung des elektrochemischen sensors
EP4319580A4 (de) Aerosolerzeugungsvorrichtung zur erfassung eines aerosolerzeugungsartikels und verfahren zum betrieb davon
DE502007005662D1 (de) Verfahren zur quantitativen Analyse von Gasen in einem Transformatoröl
EP4008807C0 (de) Verfahren zur überwachung der impedanz eines elektrolyseurs, steuergerät und stromversorgung
DE602004006664D1 (de) Vorrichtung zum Feststellen der Verschlechterung eines Sauerstoffkonzentrationsensors
EP2112515A3 (de) Vorrichtung und Verfahren zur Erkennung des Nulldurchgangs und Spannungsamplitude eines einzelnen Impulssignals
DE602005012759D1 (de) Methode und Vorrichtung zum Messen der Reflektivität mittels Röntgenstrahlen
ATE507481T1 (de) Verfahren zum messen eines mittels wechselrichter erzeugten wechselstromes und anordnung zur durchführung des verfahrens