FR2917176B1 - DEVICE FOR DETECTING THE ISOLATION FAULT OF A VOLTAGE CONVERTER - Google Patents

DEVICE FOR DETECTING THE ISOLATION FAULT OF A VOLTAGE CONVERTER

Info

Publication number
FR2917176B1
FR2917176B1 FR0704147A FR0704147A FR2917176B1 FR 2917176 B1 FR2917176 B1 FR 2917176B1 FR 0704147 A FR0704147 A FR 0704147A FR 0704147 A FR0704147 A FR 0704147A FR 2917176 B1 FR2917176 B1 FR 2917176B1
Authority
FR
France
Prior art keywords
detecting
voltage converter
isolation fault
fault
isolation
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.)
Active
Application number
FR0704147A
Other languages
French (fr)
Other versions
FR2917176A1 (en
Inventor
Mickael Tihy
Stephane Fontaine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR0704147A priority Critical patent/FR2917176B1/en
Priority to PCT/IB2008/001451 priority patent/WO2008152466A2/en
Publication of FR2917176A1 publication Critical patent/FR2917176A1/en
Application granted granted Critical
Publication of FR2917176B1 publication Critical patent/FR2917176B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source
    • 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
    • G01R31/62—Testing of transformers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR0704147A 2007-06-11 2007-06-11 DEVICE FOR DETECTING THE ISOLATION FAULT OF A VOLTAGE CONVERTER Active FR2917176B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0704147A FR2917176B1 (en) 2007-06-11 2007-06-11 DEVICE FOR DETECTING THE ISOLATION FAULT OF A VOLTAGE CONVERTER
PCT/IB2008/001451 WO2008152466A2 (en) 2007-06-11 2008-06-06 Insulation fault detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0704147A FR2917176B1 (en) 2007-06-11 2007-06-11 DEVICE FOR DETECTING THE ISOLATION FAULT OF A VOLTAGE CONVERTER

Publications (2)

Publication Number Publication Date
FR2917176A1 FR2917176A1 (en) 2008-12-12
FR2917176B1 true FR2917176B1 (en) 2009-09-04

Family

ID=39167461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0704147A Active FR2917176B1 (en) 2007-06-11 2007-06-11 DEVICE FOR DETECTING THE ISOLATION FAULT OF A VOLTAGE CONVERTER

Country Status (2)

Country Link
FR (1) FR2917176B1 (en)
WO (1) WO2008152466A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE516506T1 (en) 2009-05-05 2011-07-15 Sma Solar Technology Ag WIRING TEST DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0943302A (en) * 1995-08-02 1997-02-14 Matsushita Electric Ind Co Ltd Insulation test method and its device

Also Published As

Publication number Publication date
WO2008152466A2 (en) 2008-12-18
WO2008152466A3 (en) 2009-02-05
FR2917176A1 (en) 2008-12-12

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