AT399600B - METHOD FOR MONITORING ONE OR MULTIPLE, optionally networked, electrical lines - Google Patents

METHOD FOR MONITORING ONE OR MULTIPLE, optionally networked, electrical lines

Info

Publication number
AT399600B
AT399600B AT0264890A AT264890A AT399600B AT 399600 B AT399600 B AT 399600B AT 0264890 A AT0264890 A AT 0264890A AT 264890 A AT264890 A AT 264890A AT 399600 B AT399600 B AT 399600B
Authority
AT
Austria
Prior art keywords
monitoring
electrical lines
optionally networked
networked
optionally
Prior art date
Application number
AT0264890A
Other languages
German (de)
Other versions
ATA264890A (en
Inventor
Helmut Ing Umgeher
Original Assignee
Helmut Ing Umgeher
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 Helmut Ing Umgeher filed Critical Helmut Ing Umgeher
Priority to AT0264890A priority Critical patent/AT399600B/en
Priority to CH3731/91A priority patent/CH684660A5/en
Priority to DE4142471A priority patent/DE4142471A1/en
Publication of ATA264890A publication Critical patent/ATA264890A/en
Application granted granted Critical
Publication of AT399600B publication Critical patent/AT399600B/en

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
    • G01R31/088—Aspects of digital computing
    • 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
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H02H1/0053—Means for storing the measured quantities during a predetermined time
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Locating Faults (AREA)
AT0264890A 1990-12-28 1990-12-28 METHOD FOR MONITORING ONE OR MULTIPLE, optionally networked, electrical lines AT399600B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0264890A AT399600B (en) 1990-12-28 1990-12-28 METHOD FOR MONITORING ONE OR MULTIPLE, optionally networked, electrical lines
CH3731/91A CH684660A5 (en) 1990-12-28 1991-12-16 A method for monitoring at least one electrical lead.
DE4142471A DE4142471A1 (en) 1990-12-28 1991-12-20 Monitoring one or more electrical conductors for short circuits - scanning time course of current(s) at measuring point(s), and storing results in digital form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0264890A AT399600B (en) 1990-12-28 1990-12-28 METHOD FOR MONITORING ONE OR MULTIPLE, optionally networked, electrical lines

Publications (2)

Publication Number Publication Date
ATA264890A ATA264890A (en) 1994-10-15
AT399600B true AT399600B (en) 1995-06-26

Family

ID=3538055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0264890A AT399600B (en) 1990-12-28 1990-12-28 METHOD FOR MONITORING ONE OR MULTIPLE, optionally networked, electrical lines

Country Status (3)

Country Link
AT (1) AT399600B (en)
CH (1) CH684660A5 (en)
DE (1) DE4142471A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3686430B2 (en) * 1993-10-19 2005-08-24 東北電力株式会社 Transmission line surge identification and orientation system
DE59701018D1 (en) 1996-02-28 2000-02-24 Siemens Ag Arrangement for fault location in an encapsulated pipeline and fault location method for this
DE19805722B4 (en) * 1998-02-12 2007-02-08 Sick Ag Method and device for monitoring electrical lines
DE50210346D1 (en) * 2002-03-26 2007-08-02 Abb Schweiz Ag Plausibility check of current transformers in substations
CN102822688B (en) * 2010-04-13 2015-02-25 Abb技术有限公司 Fault wave arrival determination
DE102014200946C5 (en) 2014-01-20 2020-06-10 Robert Bosch Gmbh Overload monitoring device and method for overload monitoring
DE102016100671A1 (en) * 2016-01-15 2017-07-20 Phoenix Contact Gmbh & Co. Kg Method and device for short-circuit monitoring of a three-phase load
EP3379273B1 (en) 2017-03-22 2019-09-18 Siemens Aktiengesellschaft Method, device and system for determining the location a fault on a line of an electrical energy supply network

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211017A1 (en) * 1981-03-28 1982-10-14 Ferranti plc, Gatley, Cheadle, Cheshire MONITOR TO MONITOR AT LEAST ONE OPERATING PARAMETER OF A MAINS LINE

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211017A1 (en) * 1981-03-28 1982-10-14 Ferranti plc, Gatley, Cheadle, Cheshire MONITOR TO MONITOR AT LEAST ONE OPERATING PARAMETER OF A MAINS LINE

Also Published As

Publication number Publication date
CH684660A5 (en) 1994-11-15
ATA264890A (en) 1994-10-15
DE4142471A1 (en) 1992-07-02

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AT399600B (en) METHOD FOR MONITORING ONE OR MULTIPLE, optionally networked, electrical lines

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee