BR8107530A - Processo para determinar a direcao da origem de uma perturbacao que afeta um elemento de uma rede de transporte de energia eletrica - Google Patents

Processo para determinar a direcao da origem de uma perturbacao que afeta um elemento de uma rede de transporte de energia eletrica

Info

Publication number
BR8107530A
BR8107530A BR8107530A BR8107530A BR8107530A BR 8107530 A BR8107530 A BR 8107530A BR 8107530 A BR8107530 A BR 8107530A BR 8107530 A BR8107530 A BR 8107530A BR 8107530 A BR8107530 A BR 8107530A
Authority
BR
Brazil
Prior art keywords
origin
transport network
disturbance affecting
electricity transport
disturbance
Prior art date
Application number
BR8107530A
Other languages
English (en)
Inventor
Isabelle Heller
Paul Loewnstein
Original Assignee
Enertec
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 Enertec filed Critical Enertec
Publication of BR8107530A publication Critical patent/BR8107530A/pt

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
    • 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
    • H02H7/265—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 making use of travelling wave theory

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Locating Faults (AREA)
BR8107530A 1980-11-25 1981-11-19 Processo para determinar a direcao da origem de uma perturbacao que afeta um elemento de uma rede de transporte de energia eletrica BR8107530A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024946A FR2494853A1 (fr) 1980-11-25 1980-11-25 Procede pour determiner la direction de l'origine d'une perturbation affectant un element d'un reseau de transport d'energie electrique

Publications (1)

Publication Number Publication Date
BR8107530A true BR8107530A (pt) 1982-08-24

Family

ID=9248306

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8107530A BR8107530A (pt) 1980-11-25 1981-11-19 Processo para determinar a direcao da origem de uma perturbacao que afeta um elemento de uma rede de transporte de energia eletrica

Country Status (6)

Country Link
US (1) US4560922A (pt)
EP (1) EP0053069B1 (pt)
JP (1) JPS57156618A (pt)
BR (1) BR8107530A (pt)
DE (1) DE3167227D1 (pt)
FR (1) FR2494853A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527781A1 (fr) * 1982-05-26 1983-12-02 Enertec Procede de mesure de distance d'un defaut sur une ligne avec prise en compte des capacites reparties
SE442920B (sv) * 1984-06-15 1986-02-03 Asea Ab Forfarande och anordning for detektering och lokalisering av ett felstelle pa en kraftledning
US4766549A (en) * 1984-11-30 1988-08-23 Electric Power Research Institute, Inc. Single-ended transmission line fault locator
US4667152A (en) * 1985-10-17 1987-05-19 Hayes Raymond M Method of and system for determining locations of sources of harmonics in a power distribution network
CN1006511B (zh) * 1985-11-07 1990-01-17 株式会社东芝 电力系统的情报数据输出装置
US4851782A (en) * 1987-01-15 1989-07-25 Jeerings Donald I High impedance fault analyzer in electric power distribution
SE460804B (sv) * 1988-03-25 1989-11-20 Asea Brown Boveri Foerfarande och anordning foer felbestaemning vid fel paa en kraftledning
GB2270217B (en) * 1992-08-27 1996-04-10 Univ Bath Detecing faults in power lines
SE502073C2 (sv) * 1994-01-03 1995-07-31 Asea Brown Boveri Förfarande och anordning för riktningsbestämning av fel på en kraftlinje
DE4441334C1 (de) * 1994-11-08 1996-07-11 Siemens Ag Verfahren zum Feststellen des Ortes eines Fehlers in einem vorgegebenen Überwachungsbereich eines mehrphasigen elektrischen Energieübertragungsleitungssystems
US6466030B2 (en) 2000-12-29 2002-10-15 Abb Power Automation Ltd. Systems and methods for locating faults on a transmission line with a single tapped load
US6466031B1 (en) 2000-12-29 2002-10-15 Abb Power Automation Ltd. Systems and methods for locating faults on a transmission line with multiple tapped loads
US20060017328A1 (en) * 2003-02-10 2006-01-26 Bryde Jan H Control system for distributed power generation, conversion, and storage system
CN100487469C (zh) * 2003-12-18 2009-05-13 湖南湘能电气自动化有限公司 基于行波时差的输电网故障定位方法及装置
DE102012017869B4 (de) * 2012-09-04 2020-01-16 Hagenuk KMT Kabelmeßtechnik GmbH Vorrichtung zur Reduzierung von Störeinflüssen bei der Mantelfehlerortung und Mantelfehlerortungsvorrichtung
CN105092999B (zh) 2014-05-19 2017-12-12 罗克韦尔自动化技术公司 利用多个指示的电力质量事件定位
US9541586B2 (en) 2014-11-24 2017-01-10 Rockwell Automation Technologies, Inc. Capture of power quality information at the time a device fails

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608916A5 (pt) * 1975-04-28 1979-01-31 Bbc Brown Boveri & Cie
CH610154A5 (pt) * 1975-04-28 1979-03-30 Bbc Brown Boveri & Cie
CH608917A5 (pt) * 1975-06-05 1979-01-31 Bbc Brown Boveri & Cie
CH609180A5 (pt) * 1975-06-06 1979-02-15 Bbc Brown Boveri & Cie
CH600644A5 (pt) * 1975-06-19 1978-06-30 Bbc Brown Boveri & Cie
FR2380631A1 (fr) * 1977-02-09 1978-09-08 Schlumberger Compteurs Relais directionnel
SE410925B (sv) * 1978-04-06 1979-11-12 Asea Ab Riktad vagdetektor
IN155620B (pt) * 1980-03-01 1985-02-16 Gen Electric Co Plc

Also Published As

Publication number Publication date
US4560922A (en) 1985-12-24
EP0053069A1 (fr) 1982-06-02
FR2494853A1 (fr) 1982-05-28
FR2494853B1 (pt) 1983-07-29
EP0053069B1 (fr) 1984-11-14
DE3167227D1 (en) 1984-12-20
JPS57156618A (en) 1982-09-28

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