IT939491B - IMPROVEMENT IN DEVICES FOR THE LOCALIZATION OF TROUBLES IN ELECTRICAL CABLES - Google Patents

IMPROVEMENT IN DEVICES FOR THE LOCALIZATION OF TROUBLES IN ELECTRICAL CABLES

Info

Publication number
IT939491B
IT939491B IT5316571A IT5316571A IT939491B IT 939491 B IT939491 B IT 939491B IT 5316571 A IT5316571 A IT 5316571A IT 5316571 A IT5316571 A IT 5316571A IT 939491 B IT939491 B IT 939491B
Authority
IT
Italy
Prior art keywords
troubles
localization
improvement
devices
electrical cables
Prior art date
Application number
IT5316571A
Other languages
Italian (it)
Original Assignee
Mcferrin M
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 Mcferrin M filed Critical Mcferrin M
Application granted granted Critical
Publication of IT939491B publication Critical patent/IT939491B/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
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
IT5316571A 1970-10-01 1971-09-29 IMPROVEMENT IN DEVICES FOR THE LOCALIZATION OF TROUBLES IN ELECTRICAL CABLES IT939491B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7712670A 1970-10-01 1970-10-01
US17031571A 1971-08-09 1971-08-09

Publications (1)

Publication Number Publication Date
IT939491B true IT939491B (en) 1973-02-10

Family

ID=26758911

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5316571A IT939491B (en) 1970-10-01 1971-09-29 IMPROVEMENT IN DEVICES FOR THE LOCALIZATION OF TROUBLES IN ELECTRICAL CABLES

Country Status (6)

Country Link
CA (1) CA944431A (en)
DE (1) DE2147200A1 (en)
FR (1) FR2112219B1 (en)
GB (1) GB1351654A (en)
IT (1) IT939491B (en)
NL (1) NL7113537A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032519A1 (en) * 1980-08-29 1982-05-13 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel METHOD FOR LOCATING NON-FLAMMABLE CABLE FAULTS
CN101398450B (en) * 2007-09-25 2012-07-04 中国人民解放军海军电磁兼容研究检测中心 Electric network peak transmission test device
GB2481135A (en) 2010-06-11 2011-12-14 Utilx Corp Time domain reflectometry testing of a transmission line in a group of similar lines
CN104459401A (en) * 2014-12-08 2015-03-25 重庆跃达电力设备有限公司 Signal displaying device of power monitoring system
CN108333476A (en) * 2018-02-09 2018-07-27 中国人民解放军海军航空大学 A kind of cable fault TDR localization methods and system considering cable attenuation characteristic
CN108646142A (en) * 2018-06-26 2018-10-12 哈尔滨理工大学 Based on traveling wave method to cable fault positioning device and localization method
CN109116215B (en) * 2018-08-10 2021-03-19 Oppo（重庆）智能科技有限公司 Method and device for testing line reflection resonance point and storage medium
CN110346690B (en) * 2019-08-15 2021-08-03 广东电网有限责任公司 Submarine cable fault distance measurement system and method based on optical fiber pulse transmission
CN112415323B (en) * 2019-08-23 2024-07-09 微芯片技术股份有限公司 Diagnosing cable faults within a network

Also Published As

Publication number Publication date
CA944431A (en) 1974-03-26
FR2112219B1 (en) 1976-02-13
GB1351654A (en) 1974-05-01
FR2112219A1 (en) 1972-06-16
NL7113537A (en) 1972-04-05
DE2147200A1 (en) 1972-04-06

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