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 PDFInfo
- 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
Links
- 239000004020 conductor Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 230000005611 electricity Effects 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 2
- 230000001052 transient effect Effects 0.000 abstract 1
Classifications
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- 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.
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)
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)
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 |
-
2014
- 2014-09-24 SI SI201400330A patent/SI24793B/sl active Search and Examination
-
2015
- 2015-09-24 RS RS20211428A patent/RS62617B1/sr unknown
- 2015-09-24 EP EP15186628.2A patent/EP3001203B1/en active Active
- 2015-09-24 CA CA2905482A patent/CA2905482C/en active Active
- 2015-09-24 HR HRP20211576TT patent/HRP20211576T1/hr unknown
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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OO00 | Grant of patent |
Effective date: 20160322 |
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LIQB | Entry of data on licence or sublicence in the register |
Effective date: 20200814 |
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LIQB | Entry of data on licence or sublicence in the register |
Effective date: 20230630 |
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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 |