ES2024931A6 - Power distribution line automatic defects detector - Google Patents

Power distribution line automatic defects detector

Info

Publication number
ES2024931A6
ES2024931A6 ES9002743A ES9002743A ES2024931A6 ES 2024931 A6 ES2024931 A6 ES 2024931A6 ES 9002743 A ES9002743 A ES 9002743A ES 9002743 A ES9002743 A ES 9002743A ES 2024931 A6 ES2024931 A6 ES 2024931A6
Authority
ES
Spain
Prior art keywords
power distribution
distribution line
line automatic
defects detector
automatic defects
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
Application number
ES9002743A
Other languages
Spanish (es)
Inventor
Pietro Roberto Di
Manuel Meruelo
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.)
Iberdrola SA
Original Assignee
ELECTROTECNICA ARTECHE HERMANOS SA
ELECTROTECNICA ARTECHE HERMANO
Iberduero SA
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 ELECTROTECNICA ARTECHE HERMANOS SA, ELECTROTECNICA ARTECHE HERMANO, Iberduero SA filed Critical ELECTROTECNICA ARTECHE HERMANOS SA
Priority to ES9002743A priority Critical patent/ES2024931A6/en
Priority to DE19914135425 priority patent/DE4135425C2/en
Publication of ES2024931A6 publication Critical patent/ES2024931A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G01R25/08—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents by counting of standard pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Locating Faults (AREA)

Abstract

Power distribution line automatic defects detector has electric and magnetic field meters, and logic gates and timers
ES9002743A 1990-10-29 1990-10-29 Power distribution line automatic defects detector Expired - Lifetime ES2024931A6 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9002743A ES2024931A6 (en) 1990-10-29 1990-10-29 Power distribution line automatic defects detector
DE19914135425 DE4135425C2 (en) 1990-10-29 1991-10-26 Device for detecting and indicating a fault in electrical lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9002743A ES2024931A6 (en) 1990-10-29 1990-10-29 Power distribution line automatic defects detector

Publications (1)

Publication Number Publication Date
ES2024931A6 true ES2024931A6 (en) 1992-03-01

Family

ID=8269376

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9002743A Expired - Lifetime ES2024931A6 (en) 1990-10-29 1990-10-29 Power distribution line automatic defects detector

Country Status (2)

Country Link
DE (1) DE4135425C2 (en)
ES (1) ES2024931A6 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694408B1 (en) * 1992-07-31 1994-10-21 Electricite De France Device for detecting faults on an overhead electrical energy distribution network.
RU2207581C2 (en) * 2001-04-17 2003-06-27 Марийский государственный университет Method determining state of line insulation of distribution networks and location of point of its failure
RU2365928C1 (en) * 2007-12-03 2009-08-27 Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет путей сообщения (ИрГУПС(ИрИИТ)) Method of remote acoustoelectromagnetic diagnosis of state of line insulation of alternating current overhead system for railway transport
CN109975651B (en) * 2017-12-28 2021-07-27 航天科工深圳（集团）有限公司 Method for reducing energy consumption of fault indicator and fault indicator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA960753A (en) * 1972-10-11 1975-01-07 David R. Boothman Detector for reverse and open phase in a three phase circuit
US4198599A (en) * 1978-07-31 1980-04-15 The University Of Arizona Foundation Gated lightning detection system
AT377663B (en) * 1981-07-02 1985-04-25 Ampex CIRCUIT ARRANGEMENT FOR FREQUENCY MODULATION
US4731586A (en) * 1985-11-14 1988-03-15 Westinghouse Electric Corp. Electrical noise detector for detecting power line gap defects

Also Published As

Publication number Publication date
DE4135425C2 (en) 1997-06-05
DE4135425A1 (en) 1992-05-27

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: IBERDROLA, S.A.

PC1A Transfer granted

Owner name: IBERDROLA, S.A.

FD1A Patent lapsed

Effective date: 20041030