DE60120698D1 - Verfahren zur detektion von widerstandsbehafteten fehlern - Google Patents
Verfahren zur detektion von widerstandsbehafteten fehlernInfo
- Publication number
- DE60120698D1 DE60120698D1 DE60120698T DE60120698T DE60120698D1 DE 60120698 D1 DE60120698 D1 DE 60120698D1 DE 60120698 T DE60120698 T DE 60120698T DE 60120698 T DE60120698 T DE 60120698T DE 60120698 D1 DE60120698 D1 DE 60120698D1
- Authority
- DE
- Germany
- Prior art keywords
- fault detection
- outgoing line
- complex plan
- resistive
- basis
- 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
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
- H02H3/162—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for ac systems
- H02H3/165—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for ac systems for three-phase systems
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
- H02H3/385—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current using at least one homopolar quantity
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/40—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Blast Furnaces (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0007524A FR2810117B1 (fr) | 2000-06-13 | 2000-06-13 | Procede de detection de defauts resistants |
FR0007524 | 2000-06-13 | ||
PCT/FR2001/001669 WO2001096889A1 (fr) | 2000-06-13 | 2001-05-29 | Procede de detection de defauts resistants |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60120698D1 true DE60120698D1 (de) | 2006-07-27 |
DE60120698T2 DE60120698T2 (de) | 2007-03-29 |
Family
ID=8851217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60120698T Expired - Lifetime DE60120698T2 (de) | 2000-06-13 | 2001-05-29 | Verfahren zur detektion von widerstandsbehafteten fehlern |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1290456B1 (de) |
AT (1) | ATE330231T1 (de) |
AU (1) | AU2001274150A1 (de) |
DE (1) | DE60120698T2 (de) |
ES (1) | ES2263624T3 (de) |
FR (1) | FR2810117B1 (de) |
WO (1) | WO2001096889A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2086329B1 (de) | 2006-10-26 | 2014-07-23 | The Arizona Board of Regents on behalf of the University of Arizona | Aquaporin-modulatoren und verfahren zu ihrer verwendung für die behandlung von ödemen und flüssigkeitsungleichgewicht |
EP2390980B1 (de) * | 2010-05-31 | 2013-01-02 | Netcontrol Oy | Verfahren und Vorrichtung zur Detektion eines intermittierenden Erdschlusses in einem Mehrfacheinspeisungssystem |
FR2996691B1 (fr) * | 2012-10-05 | 2015-11-13 | Schneider Electric Ind Sas | Plan de protection ameliore contre les defauts monophases pour les reseaux de distribution moyenne tension |
FR3028620B1 (fr) * | 2014-11-14 | 2016-12-16 | Electricite De France | Localisation de defauts monophases dans un reseau de distribution haute tension |
CN106026090B (zh) * | 2016-07-14 | 2018-04-27 | 国网四川省电力公司电力科学研究院 | 一种城市配电网混合接地***负荷转供方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2682190B1 (fr) * | 1991-10-07 | 1995-08-04 | Electricite De France | Procede de detection selective d'un defaut resistant dans un reseau de distribution d'energie electrique et dispositif pour sa mise en óoeuvre. |
JP3109633B2 (ja) * | 1993-05-25 | 2000-11-20 | 株式会社日立製作所 | 絶縁劣化検出装置 |
AT404072B (de) * | 1995-02-28 | 1998-08-25 | Haefely Trench Austria Gmbh | Verfahren zur erkennung eines einpoligen erdschlusses in einem drehstromnetz |
-
2000
- 2000-06-13 FR FR0007524A patent/FR2810117B1/fr not_active Expired - Fee Related
-
2001
- 2001-05-29 WO PCT/FR2001/001669 patent/WO2001096889A1/fr active IP Right Grant
- 2001-05-29 AT AT01940631T patent/ATE330231T1/de not_active IP Right Cessation
- 2001-05-29 ES ES01940631T patent/ES2263624T3/es not_active Expired - Lifetime
- 2001-05-29 DE DE60120698T patent/DE60120698T2/de not_active Expired - Lifetime
- 2001-05-29 AU AU2001274150A patent/AU2001274150A1/en not_active Abandoned
- 2001-05-29 EP EP01940631A patent/EP1290456B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60120698T2 (de) | 2007-03-29 |
AU2001274150A1 (en) | 2001-12-24 |
WO2001096889A1 (fr) | 2001-12-20 |
FR2810117B1 (fr) | 2002-08-23 |
ES2263624T3 (es) | 2006-12-16 |
EP1290456A1 (de) | 2003-03-12 |
EP1290456B1 (de) | 2006-06-14 |
ATE330231T1 (de) | 2006-07-15 |
FR2810117A1 (fr) | 2001-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |