AU2003238492A1 - Method for determination of a parameter of an electrical network - Google Patents
Method for determination of a parameter of an electrical networkInfo
- Publication number
- AU2003238492A1 AU2003238492A1 AU2003238492A AU2003238492A AU2003238492A1 AU 2003238492 A1 AU2003238492 A1 AU 2003238492A1 AU 2003238492 A AU2003238492 A AU 2003238492A AU 2003238492 A AU2003238492 A AU 2003238492A AU 2003238492 A1 AU2003238492 A1 AU 2003238492A1
- Authority
- AU
- Australia
- Prior art keywords
- parameter
- determination
- electrical network
- network
- electrical
- 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.)
- Abandoned
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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
-
- 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/088—Aspects of digital computing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Locating Faults (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT9572002A AT413769B (en) | 2002-06-26 | 2002-06-26 | METHOD FOR DETERMINING A PARAMETER OF AN ELECTRICAL NETWORK |
ATA957/2002 | 2002-06-26 | ||
PCT/EP2003/006071 WO2004003578A1 (en) | 2002-06-26 | 2003-06-10 | Method for determination of a parameter of an electrical network |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003238492A1 true AU2003238492A1 (en) | 2004-01-19 |
Family
ID=29783643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003238492A Abandoned AU2003238492A1 (en) | 2002-06-26 | 2003-06-10 | Method for determination of a parameter of an electrical network |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1516193B1 (en) |
AT (1) | AT413769B (en) |
AU (1) | AU2003238492A1 (en) |
DE (1) | DE50301569D1 (en) |
WO (1) | WO2004003578A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004018918B3 (en) | 2004-04-19 | 2005-07-28 | Ean Elektroschaltanlagen Grimma Gmbh | Process for locating information errors in insulated ungrounded alternating voltage networks comprises determining the temporary progression of network disturbances for each network loss when the testing voltage generator is switched off |
EP3078749B1 (en) * | 2004-12-21 | 2019-10-09 | Monsanto Technology LLC | Transgenic plants with enhanced agronomic traits |
EP1693679B1 (en) | 2005-02-21 | 2014-06-11 | Adaptive Regelsysteme GmbH | Method for the determination of a parameter of an electric power supply network |
AT503598B1 (en) * | 2006-04-10 | 2008-07-15 | Univ Graz Tech | Earth fault distance locating method for earth fault-compensated, operated three-phase-electrical power network, involves calculating distance to earth fault based on phase voltage under consideration of earth impedance |
ATE513223T1 (en) * | 2006-12-29 | 2011-07-15 | Abb Technology Ag | SYSTEM AND METHOD FOR LOCATION OF A SINGLE-POLE EARTH FAULT |
AT503929B1 (en) | 2007-02-01 | 2008-02-15 | Adaptive Regelsysteme Ges M B | Auxiliary signal injecting device for electric distribution network, has electrical terminals connected to phase conductor and ground, respectively, where impedance and/or admittance of switching network is modified relative to terminals |
WO2014194941A1 (en) * | 2013-06-05 | 2014-12-11 | Siemens Aktiengesellschaft | Detection of ground faults in energy supply networks with a compensated star point |
AU2018241129B2 (en) * | 2017-10-27 | 2020-05-28 | Siemens Aktiengesellschaft | Method and detection device for detecting a high-impedance ground fault in an electrical energy supply network with a grounded neutral point |
CN109888747A (en) * | 2019-03-12 | 2019-06-14 | 南京南瑞继保电气有限公司 | A kind of distribution earthing wire-selecting system and method |
CN113222036B (en) * | 2021-05-21 | 2024-03-22 | 广东电网有限责任公司 | Automatic defect identification method and device for high-voltage cable grounding system |
CN115144696B (en) * | 2022-06-29 | 2023-09-29 | 国网北京市电力公司 | Fault line selection method, device, equipment and medium for low-current grounding system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH608917A5 (en) * | 1975-06-05 | 1979-01-31 | Bbc Brown Boveri & Cie | |
GB2120389A (en) * | 1982-04-28 | 1983-11-30 | Anthony John Maxwell | Monitoring lengths of hose |
FR2527781A1 (en) * | 1982-05-26 | 1983-12-02 | Enertec | METHOD FOR MEASURING THE DISTANCE OF A DEFECT ON A LINE WITH ACCOUNTANCE OF DISTRIBUTED CAPABILITIES |
FR2692086B1 (en) * | 1992-06-03 | 1995-10-06 | Electricite De France | METHOD AND DEVICE FOR SELECTIVE PROTECTION AGAINST EARTH FAULTS OF AN ELECTRICAL NETWORK. |
DE4329381A1 (en) * | 1993-09-01 | 1995-03-02 | Abb Management Ag | Method for detecting earth faults on the conductors of an electrical machine |
GB2286088B (en) * | 1994-01-26 | 1997-09-24 | Gec Alsthom Ltd | A method of locating the position of a fault on a power transmission line |
DE4439499C2 (en) * | 1994-10-27 | 1998-01-29 | Siemens Ag | Method for detecting an earth short on an electrical power transmission line |
AT413447B (en) * | 2000-08-11 | 2006-02-15 | Adaptive Regelsysteme Ges M B | METHOD AND DEVICE FOR LOCATING SINGLE POULTRY EARTH ERRORS |
AT411937B (en) * | 2000-08-11 | 2004-07-26 | Adaptive Regelsysteme Ges M B | METHOD AND DEVICE FOR DETECTING AND LOCATING HIGH-RESISTANCE SINGLE-POLE EARTH ERRORS |
-
2002
- 2002-06-26 AT AT9572002A patent/AT413769B/en not_active IP Right Cessation
-
2003
- 2003-06-10 AU AU2003238492A patent/AU2003238492A1/en not_active Abandoned
- 2003-06-10 WO PCT/EP2003/006071 patent/WO2004003578A1/en not_active Application Discontinuation
- 2003-06-10 DE DE50301569T patent/DE50301569D1/en not_active Expired - Lifetime
- 2003-06-10 EP EP03732558A patent/EP1516193B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1516193A1 (en) | 2005-03-23 |
AT413769B (en) | 2006-05-15 |
WO2004003578A1 (en) | 2004-01-08 |
EP1516193B1 (en) | 2005-11-02 |
DE50301569D1 (en) | 2005-12-08 |
ATA9572002A (en) | 2005-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |