EA201401106A1 - DISCHARGE FOR LIGHTNESS PROTECTION OF ELECTRIC EQUIPMENT ELEMENTS OR ELECTRIC TRANSMISSION LINES, AND ALSO AN INSULATOR AND ELECTRICAL TRANSMISSION LINES, EQUIPPED WITH SUCH AREA - Google Patents
DISCHARGE FOR LIGHTNESS PROTECTION OF ELECTRIC EQUIPMENT ELEMENTS OR ELECTRIC TRANSMISSION LINES, AND ALSO AN INSULATOR AND ELECTRICAL TRANSMISSION LINES, EQUIPPED WITH SUCH AREAInfo
- Publication number
- EA201401106A1 EA201401106A1 EA201401106A EA201401106A EA201401106A1 EA 201401106 A1 EA201401106 A1 EA 201401106A1 EA 201401106 A EA201401106 A EA 201401106A EA 201401106 A EA201401106 A EA 201401106A EA 201401106 A1 EA201401106 A1 EA 201401106A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- transmission lines
- insulating body
- discharge
- electrodes
- insulator
- Prior art date
Links
- 239000012212 insulator Substances 0.000 title abstract 2
- 230000004224 protection Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 title 2
- 238000013016 damping Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Insulators (AREA)
Abstract
Настоящее изобретение относится к разряднику (100) для молниезащиты элементов электрооборудования или линии электропередачи, содержащему изоляционное тело (1), выполненное из диэлектрика, два основных электрода (2, 3), механически связанные с изоляционным телом (1), и по меньшей мере два промежуточных электрода (4), механически связанные с изоляционным телом (1) и расположенные между основными электродами (2, 3) с возможностью формирования между смежными основными и промежуточными электродами, а также между смежными промежуточными электродами электрического разряда, причем промежуточные электроды (4) расположены внутри изоляционного тела и отделены от его поверхности слоем диэлектрика, при этом между смежными электродами (2, 3, 4) выполнены выходящие на поверхность изоляционного тела (1) разрядные колодцы (6). Предложенный разрядник характеризуется тем, что в нем предусмотрено средство (5) подачи воды по меньшей мере в один разрядный колодец (6). Данный разрядник обеспечивает эффективное гашение импульсной дуги молниевого перенапряжения. Кроме того, изобретение относится к изолятору и линии электропередачи, снабженным указанным разрядником.The present invention relates to a discharger (100) for lightning protection of electrical equipment or power lines, containing an insulating body (1) made of a dielectric, two main electrodes (2, 3) mechanically connected to the insulating body (1), and at least two intermediate electrode (4), mechanically connected with the insulating body (1) and located between the main electrodes (2, 3) with the possibility of forming between adjacent main and intermediate electrodes, as well as between adjacent intermediate electrodes e ektricheskogo discharge, and intermediate electrodes (4) disposed within the insulating body and separated from the surface of the dielectric layer, wherein between adjacent electrodes (2, 3, 4) are facing the surface of the insulating body (1) bit wells (6). The proposed spark gap is characterized by the fact that it provides a means (5) for supplying water to at least one discharge well (6). This discharger provides effective damping of the pulsed arc of lightning overvoltage. In addition, the invention relates to an insulator and power lines, equipped with the specified spark gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201401106A EA025903B1 (en) | 2014-10-16 | 2014-10-16 | Discharge arrester for lightning overvoltage protection of electrical equipment or an electrical power transmission line, and insulator and electrical power transmission line equipped with such discharge arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201401106A EA025903B1 (en) | 2014-10-16 | 2014-10-16 | Discharge arrester for lightning overvoltage protection of electrical equipment or an electrical power transmission line, and insulator and electrical power transmission line equipped with such discharge arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201401106A1 true EA201401106A1 (en) | 2016-04-29 |
| EA025903B1 EA025903B1 (en) | 2017-02-28 |
Family
ID=55802064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201401106A EA025903B1 (en) | 2014-10-16 | 2014-10-16 | Discharge arrester for lightning overvoltage protection of electrical equipment or an electrical power transmission line, and insulator and electrical power transmission line equipped with such discharge arrester |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA025903B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU748551A1 (en) * | 1978-06-01 | 1980-07-15 | За витель | Method of cut-out arc extinguishing |
| SU1041815A2 (en) * | 1982-04-26 | 1983-09-15 | Московский Ордена Ленина И Ордена Октябрьской Революции Энергетический Институт | Heat-and-moisture exchanger |
| EP0135572B1 (en) * | 1983-03-03 | 1989-07-12 | SCHAFF, Jean-Paul | Device for protecting overhead electroconducting lines against lightning |
| RU2346368C1 (en) * | 2007-08-16 | 2009-02-10 | ОАО "Научно-производственное объединение "Стример" | Lightning protector and power transmission line equipped therewith |
| RU2521771C1 (en) * | 2013-03-13 | 2014-07-10 | Открытое акционерное общество "Федеральная сетевая компания Единой энергетической системы" | Insulator-arrestor and power transmission line using this insulator |
-
2014
- 2014-10-16 EA EA201401106A patent/EA025903B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA025903B1 (en) | 2017-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): KG TM |