SU805461A1 - Device for obtaining artificial short-circuiting in overhead power transmission line - Google Patents

Device for obtaining artificial short-circuiting in overhead power transmission line Download PDF

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Publication number
SU805461A1
SU805461A1 SU762391842A SU2391842A SU805461A1 SU 805461 A1 SU805461 A1 SU 805461A1 SU 762391842 A SU762391842 A SU 762391842A SU 2391842 A SU2391842 A SU 2391842A SU 805461 A1 SU805461 A1 SU 805461A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wire
transmission line
circuiting
power transmission
artificial short
Prior art date
Application number
SU762391842A
Other languages
Russian (ru)
Inventor
Анатолий Павлович Кузнецов
Александр Петрович Рыжков
Анатолий Семенович Лисковец
Анатолий Иванович Селивахин
Расих Шарапович Сагутдинов
Original Assignee
Всесоюзный Государственный Трест По Ор-Ганизации И Рационализации Районныхэлектростанций И Сетей "Оргрэс"
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Application filed by Всесоюзный Государственный Трест По Ор-Ганизации И Рационализации Районныхэлектростанций И Сетей "Оргрэс" filed Critical Всесоюзный Государственный Трест По Ор-Ганизации И Рационализации Районныхэлектростанций И Сетей "Оргрэс"
Priority to SU762391842A priority Critical patent/SU805461A1/en
Application granted granted Critical
Publication of SU805461A1 publication Critical patent/SU805461A1/en

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  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ СОЗДАНИЯ ИСКУССТВЕННОГО КОРОТКОГО ЗАМЫКАНИЯ НА ВОЗДУШНОЙ ЛИНИИ ЭЛЕКТРОПЕРЕдаЧИ(54) DEVICE FOR CREATING ARTIFICIAL SHORT CIRCUIT ON AIRLINE ELECTRICAL TRANSMISSION LINES

2 защищаемой линии, и крепитс  кронштейном 3 к корпусу 4, электрически св занного/ проводником 5 с э.г1ементом , электрический потенциал которого отличен отпотенциала провода 2, например, с проводом другой фазы.2 of the line to be protected, and is fastened with a bracket 3 to the housing 4 electrically connected / conductor 5 with the electrical circuit, the electric potential of which is different from the potential of the wire 2, for example, with the wire of another phase.

При обрыве любого провода он падает на металлический электрод 1, |вследствие чего возникает надежное металлическое короткое замыкание между упавшим проводом и проводом другой фазы. Защитный токовый элемент, установленный в начале линии, ера- батывает. Аналогично устройство работает при соединении электродов с землей или арматурой изол тора.When any wire is broken, it falls on the metal electrode 1, so that a reliable metal short circuit occurs between the fallen wire and the wire of another phase. The protective current element installed at the beginning of the line is working. Similarly, the device works by connecting the electrodes to the ground or the insulator fittings.

За счет установки электродов отдельно под каждым проводом достигаетс  больша  веро тность .контакта упавшего провода и электрода и обеспечиваетс  возможность использовант   устройства в сет х с изолированной нейтралью.By installing the electrodes separately under each wire, a greater probability of contact of the fallen wire and electrode is achieved, and it is possible to use devices in networks with an insulated neutral.

Claims (3)

1. Устройство дл  создани  искусственного короткого замыкани  на1. Device for creating an artificial short circuit to воздушной линии электропередачи, содержащее электроды, расположенные проводами линии в плоскости, перпендикул рной оси провода, концы которых расположены по обе стороны защищаемого провода, а потенциал.их отличен от потенциала провода, о тличающеес  тем, что, с целью повышени  надежности соприкосновени  оборванного провода и электрода , под каждым проводом линии расположен свой электрод.an overhead transmission line containing electrodes arranged by wires in a plane, perpendicular to the axis of the wire, the ends of which are located on both sides of the protected wire, and their potential is different from the potential of the wire, in order to improve the reliability of contact between the broken wire and electrode, under each wire line is its own electrode. 2.Устройство по п. 1, отличающеес  тем, что указанные электроды соединены с землей, например , через металлическую арматуру изол тора.2. The device according to claim 1, characterized in that said electrodes are connected to earth, for example, through metallic armature of an insulator. 3.Устройство по п. 1, отличающеес  тем, что каждый из электродов соединен с проводом смежной фазы.3. The device according to claim 1, characterized in that each of the electrodes is connected to the wire of the adjacent phase. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1.Баптиданов Л.Н. Электрические -,г сети и станции. ГЭИ, 1963, с. 309.1.Baptidanov L.N. Electric -, g network and stations. SEI, 1963, p. 309. 2.Авторское свидетельство СССР2. USSR author's certificate № 545031, кл. Н 02 Н 3/16, 22.02.72.No. 545031, cl. H 02 H 3/16, 02.22.72.
SU762391842A 1976-08-04 1976-08-04 Device for obtaining artificial short-circuiting in overhead power transmission line SU805461A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762391842A SU805461A1 (en) 1976-08-04 1976-08-04 Device for obtaining artificial short-circuiting in overhead power transmission line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762391842A SU805461A1 (en) 1976-08-04 1976-08-04 Device for obtaining artificial short-circuiting in overhead power transmission line

Publications (1)

Publication Number Publication Date
SU805461A1 true SU805461A1 (en) 1981-02-15

Family

ID=20672503

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762391842A SU805461A1 (en) 1976-08-04 1976-08-04 Device for obtaining artificial short-circuiting in overhead power transmission line

Country Status (1)

Country Link
SU (1) SU805461A1 (en)

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