DE69426558D1 - Lastanalysesystem für fehlererkennung - Google Patents

Lastanalysesystem für fehlererkennung

Info

Publication number
DE69426558D1
DE69426558D1 DE69426558T DE69426558T DE69426558D1 DE 69426558 D1 DE69426558 D1 DE 69426558D1 DE 69426558 T DE69426558 T DE 69426558T DE 69426558 T DE69426558 T DE 69426558T DE 69426558 D1 DE69426558 D1 DE 69426558D1
Authority
DE
Germany
Prior art keywords
load
analysis system
feeder line
arcing
trip
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 - Fee Related
Application number
DE69426558T
Other languages
English (en)
Other versions
DE69426558T2 (de
Inventor
B Don Russel
B Michael Aucoin
Carl L Benner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas A&M University System
Original Assignee
Texas A&M University System
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 Texas A&M University System filed Critical Texas A&M University System
Application granted granted Critical
Publication of DE69426558D1 publication Critical patent/DE69426558D1/de
Publication of DE69426558T2 publication Critical patent/DE69426558T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • 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
    • G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Jib Cranes (AREA)
DE69426558T 1993-10-15 1994-09-28 Lastanalysesystem für fehlererkennung Expired - Fee Related DE69426558T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/138,144 US5600526A (en) 1993-10-15 1993-10-15 Load analysis system for fault detection
PCT/US1994/011118 WO1995010873A1 (en) 1993-10-15 1994-09-28 Load analysis system for fault detection

Publications (2)

Publication Number Publication Date
DE69426558D1 true DE69426558D1 (de) 2001-02-15
DE69426558T2 DE69426558T2 (de) 2001-06-28

Family

ID=22480634

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426558T Expired - Fee Related DE69426558T2 (de) 1993-10-15 1994-09-28 Lastanalysesystem für fehlererkennung

Country Status (7)

Country Link
US (1) US5600526A (de)
EP (1) EP0679295B1 (de)
AT (1) ATE198683T1 (de)
AU (1) AU673298B2 (de)
CA (1) CA2149149C (de)
DE (1) DE69426558T2 (de)
WO (1) WO1995010873A1 (de)

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Also Published As

Publication number Publication date
AU7924894A (en) 1995-05-04
US5600526A (en) 1997-02-04
DE69426558T2 (de) 2001-06-28
CA2149149C (en) 2003-01-28
CA2149149A1 (en) 1995-04-20
EP0679295A1 (de) 1995-11-02
ATE198683T1 (de) 2001-01-15
WO1995010873A1 (en) 1995-04-20
AU673298B2 (en) 1996-10-31
EP0679295A4 (de) 1997-11-19
EP0679295B1 (de) 2001-01-10

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