FR2749084B3 - Procede et dispositif pour la detection de defauts serie dans un tableau electrique - Google Patents
Procede et dispositif pour la detection de defauts serie dans un tableau electriqueInfo
- Publication number
- FR2749084B3 FR2749084B3 FR9606336A FR9606336A FR2749084B3 FR 2749084 B3 FR2749084 B3 FR 2749084B3 FR 9606336 A FR9606336 A FR 9606336A FR 9606336 A FR9606336 A FR 9606336A FR 2749084 B3 FR2749084 B3 FR 2749084B3
- Authority
- FR
- France
- Prior art keywords
- electrical panel
- detecting serial
- defects
- serial defects
- detecting
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/263—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of measured values
-
- 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
-
- 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
- G01R31/54—Testing for continuity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9606336A FR2749084B3 (fr) | 1996-05-22 | 1996-05-22 | Procede et dispositif pour la detection de defauts serie dans un tableau electrique |
FR9703299A FR2747197B1 (fr) | 1996-03-20 | 1997-03-18 | Procede et dispositif pour la detection de defauts serie dans une installation electrique a basse tension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9606336A FR2749084B3 (fr) | 1996-05-22 | 1996-05-22 | Procede et dispositif pour la detection de defauts serie dans un tableau electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2749084A1 FR2749084A1 (fr) | 1997-11-28 |
FR2749084B3 true FR2749084B3 (fr) | 1998-06-26 |
Family
ID=9492342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9606336A Expired - Lifetime FR2749084B3 (fr) | 1996-03-20 | 1996-05-22 | Procede et dispositif pour la detection de defauts serie dans un tableau electrique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2749084B3 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2654046C2 (ru) * | 2013-09-30 | 2018-05-16 | ШНЕЙДЕР ЭЛЕКТРИК ЮЭсЭй, ИНК. | Распределенная защита от дугового пробоя между выводным устройством и прерывателем цепи |
FR3065810B1 (fr) | 2017-04-26 | 2019-08-30 | Sagemcom Energy & Telecom Sas | Procede de detection d'un affaissement d'une tension de phase d'un reseau electrique |
-
1996
- 1996-05-22 FR FR9606336A patent/FR2749084B3/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2749084A1 (fr) | 1997-11-28 |
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