EP1994619A1 - Dispositif pour empêcher les oiseaux de s'approcher de systèmes de lignes aériennes à haute tension - Google Patents

Dispositif pour empêcher les oiseaux de s'approcher de systèmes de lignes aériennes à haute tension

Info

Publication number
EP1994619A1
EP1994619A1 EP06717217A EP06717217A EP1994619A1 EP 1994619 A1 EP1994619 A1 EP 1994619A1 EP 06717217 A EP06717217 A EP 06717217A EP 06717217 A EP06717217 A EP 06717217A EP 1994619 A1 EP1994619 A1 EP 1994619A1
Authority
EP
European Patent Office
Prior art keywords
birds
circular rim
circular
feature
rim
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.)
Withdrawn
Application number
EP06717217A
Other languages
German (de)
English (en)
Inventor
Miroslav Kopiar
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1994619A1 publication Critical patent/EP1994619A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables

Definitions

  • the invention refers to a mechanical device intended for placing on structures of aerial high-, voltage trunk line systems to prevent birds from approaching and touching down the non- insulated parts of high-voltage trunk line towers, which will prevent birds from being killed by flashovers.
  • patent documents include the descriptions of connections and circuit diagrams intended to prevent birds from touching down the high-voltage trunk line towers.
  • these documents refer to solutions whereby the principle of solution consists in automatic switching on an audible signal which disallows the touching down of birds by flashing these away.
  • Devices in the T-shape have been tested in practice, mounted on support brackets of high-voltage trunk line towers, which were intended to prevent birds from touching down the most hazardous tower parts. The protection of birds in this way, however, was found to be ineffective.
  • Another field tested solution is based on the use of combs attached to horizontal brackets of high- voltage trunk line towers. Neither this solution proved to be effective enough.
  • the published Slovakian Patent Application PP 810-96 includes the description of a device intended to prevent birds from being killed by flashovers, including suppressing the failures of electricity transmission systems caused by birds.
  • This protecting device is intended for mounting on horizontal arms of the supporting bracket, between wires.
  • This protecting device consists of a base equipped with minimum one tooth in shape of a triangle. The triangles are attached to the structure bearing the wire supporting elements so hat the space between each two adjacent insulators and wire is completely filled. Placing of hese protective devices is a time consuming task and it is expensive, too, because this method nvolves the use of significant number of triangles.
  • a just circular im may be understood as the rim of an irregular circular shape elliptical, for example.
  • the im is attached to the bracket under the insulator with the use of mounting elements such as lamping rings, wound around the insulator bottom.
  • the circular rim may be made of a non- onductor of electricity such as the laminate composite, plastic, ceramic based material or ombination of these.
  • the circular rim is attached to the insulator in a manner ensuring that hie wire under voltage is located approximately in the middle of rim and the rim edges are ound minimum, or approximately 250 mm away of the wire.
  • the highest point of the ircular rim may bear a small plate with or without spikes, to prevent birds from touching Own at this place.
  • the separate rims may be interconnected with the se of an ancillary arm.
  • pictures 1 and 2 show the design of a device which consists of circular rim and attaching lements
  • the picture 3 shows the application of rims on the high-voltage trunk line tower upporting bracket
  • the picture 4 shows the application of rims on a tower with horizontal racket
  • the picture 5 shows the design of the rim with plate and spikes.
  • the principle of invention is based on the use of a device whereby the brackets 6 of the tower K) are provided, around the vertical insulator 4 bearing the high-voltage wire 5 . with the circular rim 1 or just circular rim 1, featuring the properties of the dielectric.
  • the term a just circular rim 1 may be understood as the rim of an irregular circular shape elliptical, for example.
  • the said circular rim I is attached to the bracket 6 under on the insulator 4 with the use of attaching elements 2, such as clamping rings, for example, wound around the insulator bottom 4.
  • the circular rim I may be made of electricity non-conducting homogenous materials or a combination of these, such as the laminate composite, plastic, ceramic based material.
  • the circular rim 1 is attached to the insulator 4 in a manner whereby the wire 5_, being under voltage, is located approximately in the centre of the circular rim 1 and this circular rim I is found minimum, or approximately 250 cm away from this wire 5 (centre).
  • the opposite outer edge of the circular rim I on the attaching elements 2 side may be equipped with the plate 3 with/without spikes 9, for preventing the birds from touching down on this place, being in fact the highest point of the circular rim L
  • the circular rim I will also prevent birds from getting into the dangerously close vicinity from the high voltage wire 5_ though stepping on the bracket 6 supporting the insulators 4 thus preventing the voltage flashovers from occurring and subsequent killing of birds.

Landscapes

  • Catching Or Destruction (AREA)

Abstract

L'invention concerne une couronne circulaire qui présente des propriétés diélectriques et qui est fixée à l'isolant d'une manière telle que le câble qui est sous tension est maintenu approximativement au centre de la couronne circulaire. Le point le plus élevé de la couronne circulaire porte une petite plaque comportant des pointes empêchant les oiseaux de se poser sur ce qui est en fait le point le plus élevé de la couronne circulaire. La couronne circulaire empêche également les oiseaux de venir dans un voisinage dangereusement proche du câble à haute tension en marchant sur la console supportant les isolants.
EP06717217A 2006-03-16 2006-03-17 Dispositif pour empêcher les oiseaux de s'approcher de systèmes de lignes aériennes à haute tension Withdrawn EP1994619A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SK50-2006A SK287286B6 (sk) 2006-03-16 2006-03-16 Zábrana proti vtákom na konštrukcie nosičov vzdušných vedení vysokého napätia
PCT/SK2006/000007 WO2007106051A1 (fr) 2006-03-16 2006-03-17 Dispositif pour empêcher les oiseaux de s'approcher de systèmes de lignes aériennes à haute tension

Publications (1)

Publication Number Publication Date
EP1994619A1 true EP1994619A1 (fr) 2008-11-26

Family

ID=37309577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06717217A Withdrawn EP1994619A1 (fr) 2006-03-16 2006-03-17 Dispositif pour empêcher les oiseaux de s'approcher de systèmes de lignes aériennes à haute tension

Country Status (3)

Country Link
EP (1) EP1994619A1 (fr)
SK (1) SK287286B6 (fr)
WO (1) WO2007106051A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2401827B2 (es) * 2011-07-27 2013-12-27 Industrias Arruti S.A. Dispositivo de baliza para la señalización de cables de líneas eléctricas
US8627613B2 (en) 2011-09-02 2014-01-14 Tyco Electronics Corporation Avian nesting diverters and methods for using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1766636A (en) * 1925-10-19 1930-06-24 Bbc Brown Boveri & Cie Insulator guard
SU1737593A1 (ru) * 1989-10-16 1992-05-30 Центр Методологии Изобретательства Участок воздушной линии электропередачи
US6812400B1 (en) * 2000-01-25 2004-11-02 Michael Lynch Bird guard

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007106051A1 *

Also Published As

Publication number Publication date
SK502006A3 (sk) 2008-03-05
WO2007106051A1 (fr) 2007-09-20
SK287286B6 (sk) 2010-05-07

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