FR2917176B1 - Dispositif de detection de defaut d'isolement d'un convertisseur en tension - Google Patents
Dispositif de detection de defaut d'isolement d'un convertisseur en tensionInfo
- 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
Links
- 238000002955 isolation Methods 0.000 title 1
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704147A FR2917176B1 (fr) | 2007-06-11 | 2007-06-11 | Dispositif de detection de defaut d'isolement d'un convertisseur en tension |
PCT/IB2008/001451 WO2008152466A2 (fr) | 2007-06-11 | 2008-06-06 | Dispositif de detection de defaut d'isolement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704147A FR2917176B1 (fr) | 2007-06-11 | 2007-06-11 | Dispositif de detection de defaut d'isolement d'un convertisseur en tension |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2917176A1 FR2917176A1 (fr) | 2008-12-12 |
FR2917176B1 true FR2917176B1 (fr) | 2009-09-04 |
Family
ID=39167461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0704147A Active FR2917176B1 (fr) | 2007-06-11 | 2007-06-11 | Dispositif de detection de defaut d'isolement d'un convertisseur en tension |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2917176B1 (fr) |
WO (1) | WO2008152466A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2251702B1 (fr) | 2009-05-05 | 2011-07-13 | SMA Solar Technology AG | Dispositif de contrôle de câblage |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0943302A (ja) * | 1995-08-02 | 1997-02-14 | Matsushita Electric Ind Co Ltd | 絶縁試験方法およびその装置 |
-
2007
- 2007-06-11 FR FR0704147A patent/FR2917176B1/fr active Active
-
2008
- 2008-06-06 WO PCT/IB2008/001451 patent/WO2008152466A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2917176A1 (fr) | 2008-12-12 |
WO2008152466A3 (fr) | 2009-02-05 |
WO2008152466A2 (fr) | 2008-12-18 |
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Legal Events
Date | Code | Title | Description |
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