ATE298892T1 - Gerät und verfahren zur erfassung von fehlern eines kabelisolierungsmantels und anlagen die sie benutzen - Google Patents

Gerät und verfahren zur erfassung von fehlern eines kabelisolierungsmantels und anlagen die sie benutzen

Info

Publication number
ATE298892T1
ATE298892T1 AT99301696T AT99301696T ATE298892T1 AT E298892 T1 ATE298892 T1 AT E298892T1 AT 99301696 T AT99301696 T AT 99301696T AT 99301696 T AT99301696 T AT 99301696T AT E298892 T1 ATE298892 T1 AT E298892T1
Authority
AT
Austria
Prior art keywords
measurements
equipment
insulating sheath
cable insulating
current
Prior art date
Application number
AT99301696T
Other languages
English (en)
Inventor
Timothy Mark Endersby
Brian Mark Gregory
Original Assignee
Pirelli Cables 2000 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 Pirelli Cables 2000 Ltd filed Critical Pirelli Cables 2000 Ltd
Application granted granted Critical
Publication of ATE298892T1 publication Critical patent/ATE298892T1/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
    • G01R31/50—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Locating Faults (AREA)
  • Cable Accessories (AREA)
AT99301696T 1998-03-11 1999-03-08 Gerät und verfahren zur erfassung von fehlern eines kabelisolierungsmantels und anlagen die sie benutzen ATE298892T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9805019.8A GB9805019D0 (en) 1998-03-11 1998-03-11 Method of and apparatus for detecting cable oversheath faults and installations in which they are used

Publications (1)

Publication Number Publication Date
ATE298892T1 true ATE298892T1 (de) 2005-07-15

Family

ID=10828260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99301696T ATE298892T1 (de) 1998-03-11 1999-03-08 Gerät und verfahren zur erfassung von fehlern eines kabelisolierungsmantels und anlagen die sie benutzen

Country Status (6)

Country Link
EP (1) EP0942292B1 (de)
AT (1) ATE298892T1 (de)
DE (1) DE69925946T2 (de)
ES (1) ES2245075T3 (de)
GB (1) GB9805019D0 (de)
SG (1) SG97781A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2318400A (en) * 1999-11-24 2001-07-09 Sudha Shankar Electrical flashover monitor-E FOMx+
US10024724B2 (en) 2015-11-02 2018-07-17 Te Connectivity Corporation Temperature monitoring systems and methods for electrical power distribution systems
CN112557856B (zh) * 2020-12-23 2023-10-31 南方电网电力科技股份有限公司 高压电缆护套的监测方法、装置、存储介质及计算机设备
CN112787295B (zh) * 2021-01-06 2022-05-03 国核电力规划设计研究院重庆有限公司 一种分舱电缆隧道中电缆换位架设结构
EP4067921B1 (de) * 2021-03-29 2024-10-02 Nexans Überwachung der integrität einer hülle
CN113030782A (zh) * 2021-04-20 2021-06-25 广东电网有限责任公司 一种二次电缆屏蔽层接地状态监测装置及系统
US11150291B1 (en) * 2021-05-14 2021-10-19 Underground Systems, Inc. Functional reliability assessment for insulated power cable systems
CN113447767B (zh) * 2021-06-25 2024-07-26 北京英瑞来科技有限公司 一种高压电力电缆的金属外套故障定位方法及系统
CN116256596B (zh) * 2023-03-16 2025-03-25 杭州柯林电气股份有限公司 一种电缆数据在线采集系统和方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365665A (en) * 1964-07-27 1968-01-23 Nasa Usa Hall current measuring apparatus having a series resistor for temperature compensation
JP2899806B2 (ja) * 1988-11-22 1999-06-02 株式会社フジクラ 電力ケーブルの事故区間検出方法
US5178465A (en) * 1990-07-11 1993-01-12 Fujikura Ltd. Optical fiber laying structure for electric power cable line trouble occurrence location detecting system
DE4100037C2 (de) * 1991-01-03 1995-03-30 Christian Kueck Verfahren, einen Mantelerdschluss in einem beidseitig geerdeten, mit einem Isoliermantel umgebenen elektrisch leitfähigem Medium mit einem induktiven Meßsystem während des Betriebes festzustellen
JP2794237B2 (ja) * 1991-12-13 1998-09-03 株式会社フジクラ 電力ケーブル線路の事故区間検出方法
WO1993015411A1 (fr) * 1992-01-24 1993-08-05 Mitsui Petrochemical Industries, Ltd. Procede de prediction de courts-circuits et appareil correspondant
JP2946931B2 (ja) * 1992-03-06 1999-09-13 日本電気株式会社 高温高湿型原子間力顕微鏡及び化学反応の観察・定量化方法
JPH07298486A (ja) * 1994-04-21 1995-11-10 Okinawa Denryoku Kk 配電線の地絡事故点認識処理装置
JPH08304487A (ja) * 1995-05-08 1996-11-22 Hitachi Cable Ltd 活線状態のケーブルシースの絶縁診断方法
GB9522998D0 (en) * 1995-11-09 1996-01-10 Smiths Industries Ltd Current sensors

Also Published As

Publication number Publication date
ES2245075T3 (es) 2005-12-16
EP0942292A3 (de) 2002-05-15
DE69925946D1 (de) 2005-08-04
EP0942292B1 (de) 2005-06-29
DE69925946T2 (de) 2006-05-11
EP0942292A2 (de) 1999-09-15
SG97781A1 (en) 2003-08-20
GB9805019D0 (en) 1998-05-06

Similar Documents

Publication Publication Date Title
DE69024278D1 (de) Anordnung zur Überwachung der Isolationsverschlechterung einer elektrischen Installation
DE60137201D1 (de) Sicherheitsvorrichtung für die Überwachung einer Gleichspannungsbusisolation
AU5183899A (en) Thermographic wiring inspection
ATE298892T1 (de) Gerät und verfahren zur erfassung von fehlern eines kabelisolierungsmantels und anlagen die sie benutzen
ATE391919T1 (de) Optisches verfahren und optische einrichtung zur überwachung eines elektrischen leiters
WO2024090638A1 (ko) Hvdc 전력케이블의 가속열화 모니터링 시스템
DE69726644D1 (de) Erdschlussüberwachungsvorrichtung für eine an ein Engergieversorgungs- oder Leistungsübertragungsnetz angeschlossene Einrichtung und Verfahren dafür
PT102669A (pt) Metodo de inspeccao de equipamento electrico, aparelho de inspeccao de caixa de juncao electrica e aparelho de inspeccao de elementos de terminais
RU2761084C1 (ru) СИСТЕМА МОНИТОРИНГА ГОЛОЛЕДНО-ИЗМОРОЗЕВЫХ ОТЛОЖЕНИЙ НА ПРОВОДАХ И ГРОЗОЗАЩИТНЫХ ТРОСАХ ВОЗДУШНЫХ ЛИНИЙ 110-220 кВ
FI945244A0 (fi) Maanpinnan yläpuolella oleva optinen lähetysjärjestelmä
CA2298392A1 (en) A method of estimating the location of a cable break including a means to measure resistive fault levels for cable sections
NO963912L (no) Testutstyr for kabel
DK0580947T3 (da) Fremgangsmåde til konstatering af en elektrisk parameter for et måleobjekt
CA2178822C (en) Method and apparatus for the verification of an electrical insulator device based on the analysis of the electric field along the insulator
SE9704391D0 (sv) Anläggning samt förfarande vid en sådan
JPH0480671A (ja) 電力ケーブル異常点検出装置
US20250132070A1 (en) Power Cable System Having Cable Sections with Different Highest Allowed Conductor Temperature, and A Method for Qualifying a Power Cable System
KR100457260B1 (ko) 전력케이블의 부하전류 측정방법
FR2764059B1 (fr) Installation de mesure electrique et procede de mesure electrique pour generer un signal electrique
Dean Condition monitoring of 11-132 kV cable accessories
JPH045580A (ja) 異常発生点検出方式
FR2771974B1 (fr) Procede et dispositif de mesure en hyperfrequence de la section de fils et cables
IT1286479B1 (it) Metodo e dispositivo di rilevazione della temperatura di cavi elettrici fissati su avvolgicavi
JPS60247175A (ja) 電力ケ−ブルの故障発生区間判別フオ−ルトロケ−タ−
NO980831L (no) Apparat for merking av elektriske ledninger eller kabler

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0942292

Country of ref document: EP

EEFA Change of the company name
EEIH Change in the person of patent owner