HRP20050475A2 - Naprava za otkrivanje i isključivanje prekinutog poluizoliranog vodiča kod električnih vodova srednjeg napona - Google Patents
Naprava za otkrivanje i isključivanje prekinutog poluizoliranog vodiča kod električnih vodova srednjeg naponaInfo
- Publication number
- HRP20050475A2 HRP20050475A2 HR20050475A HRP20050475A HRP20050475A2 HR P20050475 A2 HRP20050475 A2 HR P20050475A2 HR 20050475 A HR20050475 A HR 20050475A HR P20050475 A HRP20050475 A HR P20050475A HR P20050475 A2 HRP20050475 A2 HR P20050475A2
- Authority
- HR
- Croatia
- Prior art keywords
- insulated conductor
- semi
- detecting
- power down
- voltage lines
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 7
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000007717 exclusion Effects 0.000 abstract 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Locating Faults (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Naprava za otkrivanje i isključivanje prekinutog poluizoliranog vodiča kod električnih vodova srednjeg napona rješava problem jednostavnog i brzog isključivanja oštećenog višestrukog poluizoliranog vodiča (4) iz napona u vodu srednjeg napona (1), kao i brzi prijenos informacije o oštećenju odgovarajućem nadzornom centru. Za tu namjenu se naprava prema izumu sastoji od indikatorske jedinice (2) nakraju poluizoliranog vodiča (4) i iz jedinice za isključivanje (3) na početku poluizoliranog vodiča(4).Naprava djeluje tako da indikatorska jedinica(2) prenosi informaciju (B) o prekidu poluizoliranog vodiča (4) u točci (C) jedinici za isključivanje (3), koja preko prekidača (7) isključi napon u vodiču (4). Na taj način u točci (C) prekinuti poluizolirani vodič (4) ne predstavlja smrtnu opasnost za ljude i druga živa bića.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200400155A SI21482A (sl) | 2004-06-01 | 2004-06-01 | Naprava za odkrivanje in izklop prekinjenega polizoliranega vodnika v električnih vodih srednje napetosti |
Publications (2)
Publication Number | Publication Date |
---|---|
HRP20050475A2 true HRP20050475A2 (hr) | 2008-03-31 |
HRPK20050475B3 HRPK20050475B3 (hr) | 2009-07-31 |
Family
ID=33308864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HR20050475A HRPK20050475B3 (hr) | 2004-06-01 | 2005-05-30 | Naprava za otkrivanje i isključivanje prekinutog poluizoliranog vodiča kod električnih vodova srednjeg napona |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1603211A1 (hr) |
HR (1) | HRPK20050475B3 (hr) |
NO (1) | NO20052583L (hr) |
SI (1) | SI21482A (hr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CZ302419B6 (cs) * | 2008-10-22 | 2011-05-04 | Vysoká škola bánská - Technická univerzita Ostrava | Zpusob a zarízení pro detekci poruchy vysokonapetového závesného izolovaného vodice |
FR2976363B1 (fr) * | 2011-06-07 | 2013-05-24 | Schneider Electric Ind Sas | Detection directionnelle de defaut terre resistant et de rupture de conducteur moyenne tension |
FR2993670B1 (fr) | 2012-07-20 | 2014-07-11 | Schneider Electric Ind Sas | Detection directionnelle de defaut terre sensible moyenne tension par correlation lineaire |
EP2878058B1 (en) * | 2012-07-27 | 2020-08-12 | San Diego Gas&Electric Company | System for detecting a falling electric power conductor and related methods |
FR2994275B1 (fr) * | 2012-07-31 | 2014-08-29 | Schneider Electric Ind Sas | Systeme de detection d'une variation d'impedance d'un conducteur de neutre, poste de transformation comprenant un tel systeme et procede de detection d'une variation d'impedance d'un conducteur de neutre avec un tel systeme |
AU2014200964B2 (en) * | 2013-02-25 | 2016-04-28 | Nexans | A Line Break Detection System |
SI24793B (sl) | 2014-09-24 | 2024-04-30 | E-Senzor D.O.O. | Senzor za brezžično detekcijo prekinitve vodnikov v trifaznem nadzemnem elektroenergetskem vodu ter metoda v zvezi s tem |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3284589B2 (ja) * | 1992-06-01 | 2002-05-20 | 株式会社日立製作所 | 送電線の保護方法及び保護継電装置 |
US6459998B1 (en) * | 1999-07-24 | 2002-10-01 | Gary R. Hoffman | Sensing downed power lines |
-
2004
- 2004-06-01 SI SI200400155A patent/SI21482A/sl not_active IP Right Cessation
-
2005
- 2005-05-27 EP EP05011450A patent/EP1603211A1/en not_active Withdrawn
- 2005-05-30 NO NO20052583A patent/NO20052583L/no not_active Application Discontinuation
- 2005-05-30 HR HR20050475A patent/HRPK20050475B3/hr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1603211A1 (en) | 2005-12-07 |
NO20052583D0 (no) | 2005-05-30 |
NO20052583L (no) | 2005-12-02 |
HRPK20050475B3 (hr) | 2009-07-31 |
SI21482A (sl) | 2004-10-31 |
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Legal Events
Date | Code | Title | Description |
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A1OB | Publication of a patent application | ||
AKOB | Publication of a request for the grant of a patent not including a substantive examination of a patent application (a consensual patent) | ||
PKB1 | Consensual patent granted | ||
PPPP | Transfer of rights |
Owner name: KOLEKTOR SINABIT D.O.O.C & G D.O.O. LJUBLJANA, SIS |
|
ODRP | Renewal fee for the maintenance of a patent |
Payment date: 20120410 Year of fee payment: 8 |
|
PBKO | Lapse due to non-payment of renewal fee for consensual patent |
Effective date: 20130531 |