JP2011215145A - 放電試験器を用いた欠陥シミュレーション方法および放電試験器 - Google Patents
放電試験器を用いた欠陥シミュレーション方法および放電試験器 Download PDFInfo
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- JP2011215145A JP2011215145A JP2011078098A JP2011078098A JP2011215145A JP 2011215145 A JP2011215145 A JP 2011215145A JP 2011078098 A JP2011078098 A JP 2011078098A JP 2011078098 A JP2011078098 A JP 2011078098A JP 2011215145 A JP2011215145 A JP 2011215145A
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- 230000007547 defect Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004088 simulation Methods 0.000 title claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 65
- 230000015556 catabolic process Effects 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 238000010899 nucleation Methods 0.000 claims description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
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- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
- G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
【解決手段】放電試験器を用いた欠陥シミュレーション方法において、高電圧発生器30から電極を介して試験電圧32を連続ケーブルに印加し、検出器44により絶縁破壊を認識して表示し、欠陥カウンタ48により合算する。所定のレベルと持続時間と周波数での欠陥認識の信頼性を試験する試験電圧32を固定スパークギャップに印加し、これらのパルス駆動試験電圧を放電試験器の高電圧発生器30により生成する。
【選択図】図3
Description
Claims (9)
- 放電試験器を用いた欠陥シミュレーション方法で、高電圧発生器の助けを借りて電極を介して試験電圧を連続ケーブルに印加し、検出器により絶縁破壊を認識して表示し、欠陥カウンタにより合算する方法であって、所定のレベルと持続時間と周波数での欠陥認識の信頼性を試験する試験電圧を固定スパークギャップに印加し、これらのパルス駆動試験電圧を放電試験器の高電圧発生器により生成すること、を特徴とする方法。
- 2つの連続する試験電圧間の間隔が、1秒未満の持続時間を有すること、を特徴とする請求項1に記載の方法。
- 試験電圧の最大持続時間は、交播電圧または高周波数電圧の場合0.025秒とするか、あるいは直流電圧の場合0.0005秒とすること、を特徴とする請求項1または2に記載の方法。
- 試験電圧の数は少なくとも20であること、を特徴とする請求項1から3のいずれか1項に記載の方法。
- 追加の独立した高電圧計測装置の助けを借り、調整され表示された試験電圧の精度を試験すること、を特徴とする請求項1から4のいずれか1項に記載の方法。
- 最大許容接触電流の持続を追加の独立した計測装置の助けを借りて試験すること、を特徴とする請求項1から5のいずれか1項に記載の方法。
- 欠陥認識の信頼性の試験を所定のプログラムに従って遂行し、シミュレーションされた所定数の欠陥が所定時間内に多少とも違わぬ同数の欠陥メッセージをトリガーしたかどうか明らかにし、かつ/または表示された固定電圧の精度および/または接触電圧レベルを試験し、信頼性試験が肯定的に完了したときに信号を生成すること、を特徴とする請求項1から6のいずれか1項に記載の方法。
- ケーブルや電線の絶縁体に適用することのできる試験電極と、試験電極に接続することのできる高電圧発生器と、高電圧発生器に割り当てられた欠陥検出器と、欠陥検出器に接続された欠陥カウンタとを備える放電試験器であって、高電圧発生器に接続することのできる静止スパークギャップを設け、所定のレベルと持続時間と周波数の試験電圧が生成されるよう、クロック発生器が高電圧発生器をパルス駆動すること、を特徴とする放電試験器。
- 制御部は、記憶したプログラムに従ってクロック発生器を制御する高電圧発生器に一体化されること、を特徴とする請求項8に記載の放電試験器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010014387A DE102010014387A1 (de) | 2010-04-01 | 2010-04-01 | Verfahren zur Simulation von Fehlern bei Durchlaufspannungsprüfern und Durchlaufspannungsprüfer |
DE102010014387.1 | 2010-04-01 |
Publications (2)
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JP2011215145A true JP2011215145A (ja) | 2011-10-27 |
JP5527267B2 JP5527267B2 (ja) | 2014-06-18 |
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JP2011078098A Active JP5527267B2 (ja) | 2010-04-01 | 2011-03-31 | 放電試験器を用いた欠陥シミュレーション方法および放電試験器 |
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US (1) | US8643385B2 (ja) |
EP (1) | EP2378301B1 (ja) |
JP (1) | JP5527267B2 (ja) |
CN (1) | CN102213742B (ja) |
DE (1) | DE102010014387A1 (ja) |
RU (1) | RU2473920C2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102012209586A1 (de) * | 2012-06-06 | 2013-12-12 | Bender Gmbh & Co. Kg | Isolationsfehlerüberwachung mit Signalqualitätsanzeige |
CN104166080A (zh) * | 2014-09-05 | 2014-11-26 | 国家电网公司 | 一种非工频工况gis设备局部放电缺陷模拟装置 |
DE102015009426A1 (de) * | 2015-03-11 | 2016-09-15 | Dehn + Söhne Gmbh + Co. Kg | Verfahren zur Zustandsbestimmung und Fehlerortung an installierten isolierten Ableitungen im äußeren Blitzschutz |
CN105223478A (zh) * | 2015-10-20 | 2016-01-06 | 国家电网公司 | 基于缺陷模拟的gis局部放电带电检测试验装置 |
CN107444982B (zh) * | 2017-09-15 | 2022-12-27 | 嘉兴奥亿普数据电缆有限公司 | 一种电缆生产用检测收卷装置 |
CN107607900B (zh) * | 2017-10-31 | 2024-02-13 | 国网重庆市电力公司璧山供电分公司 | 一种验电器校验装置 |
CN110672990B (zh) * | 2019-09-20 | 2024-04-19 | 国网辽宁省电力有限公司电力科学研究院 | 一种高温气体介质击穿电压检测装置及方法 |
US20220244320A1 (en) * | 2021-01-29 | 2022-08-04 | Texas Instruments Incorporated | Low cost method-b high voltage isolation screen test |
CN117594321B (zh) * | 2023-11-29 | 2024-05-14 | 温州网牌电线电缆有限公司 | 一种护套电缆生产线缺陷自动排除系统 |
Citations (3)
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JPS60247176A (ja) * | 1984-05-11 | 1985-12-06 | Hitachi Cable Ltd | 交流スパ−クテスタ用感度校正器 |
JPH05157796A (ja) * | 1991-12-10 | 1993-06-25 | Sumitomo Electric Ind Ltd | 部分放電測定装置 |
JPH05215805A (ja) * | 1991-10-29 | 1993-08-27 | Zumbach Electron Ag | 絶縁障害検出方法および該方法を実施するスパークテスタ |
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DE975957C (de) * | 1952-03-30 | 1962-12-27 | Elektro Schmitz O H G | Vorrichtung zum Pruefen der Isolierung elektrischer Leiter auf Durchschlagsfestigkeit |
SU565262A1 (ru) * | 1975-06-05 | 1977-07-15 | Уфимский авиационный институт им. Орджоникидзе | Устройство дл определени места повреждени изол ции силовых кабелей |
CN2032326U (zh) * | 1987-11-18 | 1989-02-08 | 张镇锋 | 直流耐电压测试表 |
US6239586B1 (en) | 1998-06-10 | 2001-05-29 | Hubbell Incorporated | System for digital measurement of breakdown voltage of high voltage samples |
US6243652B1 (en) * | 1998-06-10 | 2001-06-05 | Hubbell Incorporated | System for concurrent digital measurement of peak voltage and RMS voltage in high voltage system |
US6566887B2 (en) * | 2000-06-07 | 2003-05-20 | Cirris Systems Corporation | Method and device for detecting and locating insulation/isolation defects between conductors |
US6853196B1 (en) * | 2002-04-12 | 2005-02-08 | Sandia Corporation | Method and apparatus for electrical cable testing by pulse-arrested spark discharge |
RU45834U1 (ru) * | 2004-12-27 | 2005-05-27 | Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет | Устройство для испытания полимерной изоляции кабеля |
US20060250744A1 (en) * | 2005-05-05 | 2006-11-09 | Mctigue Michael T | Micro gap method and ESD protection device |
US7550974B2 (en) * | 2006-04-19 | 2009-06-23 | Robert Schneider | Ignition coil tester apparatus and method |
CN101340063B (zh) * | 2008-08-11 | 2011-11-09 | 北京交通大学 | 用于高压脉冲电源的多电极旋转火花隙开关 |
CN201335860Y (zh) * | 2008-12-31 | 2009-10-28 | 浙江省电力试验研究院 | 绝缘油击穿电压测试仪检定装置 |
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2010
- 2010-04-01 DE DE102010014387A patent/DE102010014387A1/de not_active Ceased
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2011
- 2011-03-28 EP EP11002534.3A patent/EP2378301B1/de active Active
- 2011-03-29 US US13/074,082 patent/US8643385B2/en active Active
- 2011-03-31 JP JP2011078098A patent/JP5527267B2/ja active Active
- 2011-03-31 RU RU2011112057/28A patent/RU2473920C2/ru active
- 2011-04-01 CN CN201110082116.0A patent/CN102213742B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60247176A (ja) * | 1984-05-11 | 1985-12-06 | Hitachi Cable Ltd | 交流スパ−クテスタ用感度校正器 |
JPH05215805A (ja) * | 1991-10-29 | 1993-08-27 | Zumbach Electron Ag | 絶縁障害検出方法および該方法を実施するスパークテスタ |
JPH05157796A (ja) * | 1991-12-10 | 1993-06-25 | Sumitomo Electric Ind Ltd | 部分放電測定装置 |
Also Published As
Publication number | Publication date |
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EP2378301B1 (de) | 2020-07-29 |
JP5527267B2 (ja) | 2014-06-18 |
CN102213742A (zh) | 2011-10-12 |
CN102213742B (zh) | 2015-01-21 |
RU2473920C2 (ru) | 2013-01-27 |
DE102010014387A1 (de) | 2011-10-06 |
RU2011112057A (ru) | 2012-10-10 |
US20110241696A1 (en) | 2011-10-06 |
US8643385B2 (en) | 2014-02-04 |
EP2378301A3 (de) | 2015-04-29 |
EP2378301A2 (de) | 2011-10-19 |
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