FR2928740B1 - Dispositif non invasif de mesure electrique pour la detection d'un defaut d'isolement d'un cable electrique - Google Patents
Dispositif non invasif de mesure electrique pour la detection d'un defaut d'isolement d'un cable electriqueInfo
- Publication number
- FR2928740B1 FR2928740B1 FR0851571A FR0851571A FR2928740B1 FR 2928740 B1 FR2928740 B1 FR 2928740B1 FR 0851571 A FR0851571 A FR 0851571A FR 0851571 A FR0851571 A FR 0851571A FR 2928740 B1 FR2928740 B1 FR 2928740B1
- Authority
- FR
- France
- Prior art keywords
- detecting
- measuring device
- electrical
- invasive
- isolation fault
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
-
- 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
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- 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
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0851571A FR2928740B1 (fr) | 2008-03-11 | 2008-03-11 | Dispositif non invasif de mesure electrique pour la detection d'un defaut d'isolement d'un cable electrique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0851571A FR2928740B1 (fr) | 2008-03-11 | 2008-03-11 | Dispositif non invasif de mesure electrique pour la detection d'un defaut d'isolement d'un cable electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2928740A1 FR2928740A1 (fr) | 2009-09-18 |
FR2928740B1 true FR2928740B1 (fr) | 2010-03-26 |
Family
ID=39930460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0851571A Expired - Fee Related FR2928740B1 (fr) | 2008-03-11 | 2008-03-11 | Dispositif non invasif de mesure electrique pour la detection d'un defaut d'isolement d'un cable electrique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2928740B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2733332C1 (ru) * | 2016-09-07 | 2020-10-01 | Эспи Логистикс Гмбх | Способ и измерительное устройство для проверки кабельного жгута |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20161993A1 (en) * | 2016-12-15 | 2018-04-09 | Wirescan As | Method for measuring an impedance of an electric cable, a coupler arrangement and uses thereof |
EP3850380A1 (fr) * | 2018-09-10 | 2021-07-21 | 3M Innovative Properties Company | Dispositif de surveillance de câble d'alimentation électrique utilisant une électrode côté basse tension et une séparation de masse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3798541A (en) * | 1970-10-30 | 1974-03-19 | Wilcom Prod Inc | Capacitive probe structure for testing the integrity of electrical cables and conductors |
GB2049205B (en) * | 1979-05-17 | 1983-11-30 | Medine H | Electric potential detector |
US6882158B2 (en) * | 2001-01-24 | 2005-04-19 | General Dynamics Ots (Aerospace) Inc. | Series arc fault diagnostic for aircraft wiring |
GB2409286A (en) * | 2003-12-19 | 2005-06-22 | Advanced Analysis And Integrat | Loop resistance measurement and calibration standard |
-
2008
- 2008-03-11 FR FR0851571A patent/FR2928740B1/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2733332C1 (ru) * | 2016-09-07 | 2020-10-01 | Эспи Логистикс Гмбх | Способ и измерительное устройство для проверки кабельного жгута |
Also Published As
Publication number | Publication date |
---|---|
FR2928740A1 (fr) | 2009-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20131129 |