SI24793B - Senzor za brezžično detekcijo prekinitve vodnikov v trifaznem nadzemnem elektroenergetskem vodu ter metoda v zvezi s tem - Google Patents

Senzor za brezžično detekcijo prekinitve vodnikov v trifaznem nadzemnem elektroenergetskem vodu ter metoda v zvezi s tem Download PDF

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Publication number
SI24793B
SI24793B SI201400330A SI201400330A SI24793B SI 24793 B SI24793 B SI 24793B SI 201400330 A SI201400330 A SI 201400330A SI 201400330 A SI201400330 A SI 201400330A SI 24793 B SI24793 B SI 24793B
Authority
SI
Slovenia
Prior art keywords
conductors
fault
power line
sensor
breaks
Prior art date
Application number
SI201400330A
Other languages
English (en)
Other versions
SI24793A (sl
Inventor
Marjan Bezjak Mag.
Goran Ambrožič
Rafko Bertoncelj
Finc Matjaž Dr.
Gregor Bezjak
Original Assignee
E-Senzor D.O.O.
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 E-Senzor D.O.O. filed Critical E-Senzor D.O.O.
Priority to SI201400330A priority Critical patent/SI24793B/sl
Priority to EP15186628.2A priority patent/EP3001203B1/en
Priority to HRP20211576TT priority patent/HRP20211576T1/hr
Priority to RS20211428A priority patent/RS62617B1/sr
Priority to CA2905482A priority patent/CA2905482C/en
Publication of SI24793A publication Critical patent/SI24793A/sl
Publication of SI24793B publication Critical patent/SI24793B/sl

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/16—Measuring asymmetry of polyphase networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Senzor za brezžično detekcijo prekinitve vodnikov v trifaznem nadzemnem elektroenergetskem vodu po izumu rešuje problem brezžičnega odkrivanja prekinitev vodnikov (10, 11, 12) v trifaznem nadzemnem elektroenergetskem vodu, pri čemer so senzorji (1) opremljeni z elektrodo (4) in/ali z elektrodo (5) in delujejo po njim značilni metodi. Senzorji (1) so nameščeni med zemljo in najnižjim vodnikom (10) ali (11) ali (12) tako, da so pritrjeni na drogove (16) elektroenergetskega voda in merijo parametreelektričnega polja. Ob prekinitvi enega ali več vodnikov (10) in/ali (11) in/ali (12) senzor (1) zazna spremembo parametrov električnega polja in na podlagi vgrajenih algoritmov ugotovi, da je prišlo do okvare in na kateri lokaciji. Senzor (1) in indikator okvarnih tokov tvorita integrirano napravo, ki ima to značilnost, da odkriva prekinitve vodnikov (10, 11, 12) ter prehodne in trajne kratkostične in zemljostične toke v njih. Le ta v elektroenergetskem vodu odkrije okvaro, vrsto okvare in lokacijo okvarevodnikov (10, 11, 12) ter jo lokalno svetlobno signalizira s pomočjo vgrajenega signalnega modula (8), hkrati pa o tem na daljavo, preko komunikacijskega modula (7), pošlje informacijo računalniku v centru daljinskega vodenja.
SI201400330A 2014-09-24 2014-09-24 Senzor za brezžično detekcijo prekinitve vodnikov v trifaznem nadzemnem elektroenergetskem vodu ter metoda v zvezi s tem SI24793B (sl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SI201400330A SI24793B (sl) 2014-09-24 2014-09-24 Senzor za brezžično detekcijo prekinitve vodnikov v trifaznem nadzemnem elektroenergetskem vodu ter metoda v zvezi s tem
EP15186628.2A EP3001203B1 (en) 2014-09-24 2015-09-24 Sensor for contactless detection of interrupted conductors in three-phase eletrical overhead line and related method
HRP20211576TT HRP20211576T1 (hr) 2014-09-24 2015-09-24 Senzor za beskontaktno otkrivanje vodiča u prekidu u nadzemnom trofaznom električnom vodu i odgovarajući postupak
RS20211428A RS62617B1 (sr) 2014-09-24 2015-09-24 Senzor za beskontaktno otkrivanje prekinutih provodnika u trofaznom električnom dalekovodu i srodni postupak
CA2905482A CA2905482C (en) 2014-09-24 2015-09-24 Sensor for contactless detection of interrupted conductors in the three-phase electrical overhead line and the related method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI201400330A SI24793B (sl) 2014-09-24 2014-09-24 Senzor za brezžično detekcijo prekinitve vodnikov v trifaznem nadzemnem elektroenergetskem vodu ter metoda v zvezi s tem

Publications (2)

Publication Number Publication Date
SI24793A SI24793A (sl) 2016-02-29
SI24793B true SI24793B (sl) 2024-04-30

Family

ID=54199581

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201400330A SI24793B (sl) 2014-09-24 2014-09-24 Senzor za brezžično detekcijo prekinitve vodnikov v trifaznem nadzemnem elektroenergetskem vodu ter metoda v zvezi s tem

Country Status (5)

Country Link
EP (1) EP3001203B1 (sl)
CA (1) CA2905482C (sl)
HR (1) HRP20211576T1 (sl)
RS (1) RS62617B1 (sl)
SI (1) SI24793B (sl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111965565A (zh) * 2020-08-25 2020-11-20 广东电网有限责任公司广州供电局 电缆线路故障原因判断方法、装置、设备及介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812055A1 (de) * 1988-04-12 1989-10-26 Reinhausen Maschf Scheubeck Verfahren zum korrigieren der von einem in einem drehstromsystem angeordneten koppelstuetzisolator abgegebenen messspannung
FI100828B (fi) * 1995-03-08 1998-02-27 Powex Oy Mittalaite keskijännitelinjan ilmajohtimissa kulkevan virran mittaamis eksi
FR2782169A1 (fr) * 1998-08-05 2000-02-11 Alstom Technology Procede pour determiner depuis le sol la tension d'une ligne electrique aerienne
JP3765780B2 (ja) * 2001-09-06 2006-04-12 株式会社北計工業 電界磁界センサ
SI21482A (sl) 2004-06-01 2004-10-31 Marjan Bezjak Naprava za odkrivanje in izklop prekinjenega polizoliranega vodnika v električnih vodih srednje napetosti
SI21717A (sl) 2005-05-23 2005-08-31 Marjan Bezjak Detekcijsko vezje zaščitnega tokokroga za odkrivanje in izklop prekinjenih električnih vodnikov v elektroenergetskem omrežju poljubne napetosti
SI22276A (sl) 2007-07-27 2007-10-31 Mag. Bezjak Marjan, Univ.Dipl.Ing.El Naprava in metoda za indikacijo in javljanje sprememb v trifaznem sistemu elektriäśne napetosti elektroenergetskega voda, z namenom odkrivanja prekinjenih vodnikov
SI22461A (sl) 2008-04-09 2008-08-31 Mmb Mag. Marjan Bezjak S.P. Naprava in metoda za daljinski nadzor nad delovanjem transformatorske postaje sn/nn s pripadajoäśim sn elektroenergetskim vodom in za daljinsko javljanje okvar znotraj le teh

Also Published As

Publication number Publication date
EP3001203A1 (en) 2016-03-30
HRP20211576T1 (hr) 2021-12-24
RS62617B1 (sr) 2021-12-31
CA2905482A1 (en) 2016-03-24
EP3001203B1 (en) 2021-09-22
CA2905482C (en) 2022-08-30
SI24793A (sl) 2016-02-29

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Effective date: 20160322

LIQB Entry of data on licence or sublicence in the register

Effective date: 20200814

LIQB Entry of data on licence or sublicence in the register

Effective date: 20230630

OU02 Decision according to article 73(2) ipa 1992, publication of decision on partial fulfilment of the invention and change of patent claims

Effective date: 20240320