Zobrazeno 1 - 10
of 53
pro vyhledávání: '"cable screen"'
Autor:
Krzysztof Łowczowski, Bartosz Olejnik
Publikováno v:
Energies, Vol 15, Iss 3, p 1066 (2022)
This paper presents the final development of an expert system utilizing a measurement of cable screen earthing transient current. The developed system allows for identification and location of earth fault in underground cable and mixed lines (undergr
Externí odkaz:
https://doaj.org/article/f5ff9f8ac20e4ccf8d0bf017cf56f63a
Publikováno v:
Energies, Vol 14, Iss 14, p 4263 (2021)
In the latest research, it has been proven that from the point of view of losses in a cable distribution line, the most advantageous operation is to work with two or one phase of metallic cable screen ungrounded. However, such an operation may cause
Externí odkaz:
https://doaj.org/article/22e5cc0f815e49928788967d798a0896
Autor:
Huthaifa A. Al_Issa, Mohamed Qawaqzeh, Alaa Khasawneh, Roman Buinyi, Viacheslav Bezruchko, Oleksandr Miroshnyk
Publikováno v:
Energies, Vol 14, Iss 11, p 3026 (2021)
The article discusses the selection of cables for power lines connecting wind turbine generators at the wind power plant. The screen cross-section of these cables should be selected considering the value of the screen current at double line-to-earth
Externí odkaz:
https://doaj.org/article/2078153e5e65425496092d2f75596431
Autor:
Benc, Bruno
Kabel čini jednu kompleksu cjelinu, a izvedbe i dimenzije su različite i ovise o potrebama naponske razine i području primjene. Kod izrade se zahtijeva visoka preciznost kako bismo mogli svaki put pouzdano baratati podatcima za tip kabela koji odl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::784e0adeb02b462e70f04826a5ef6721
https://repozitorij.fer.unizg.hr/islandora/object/fer:9258
https://repozitorij.fer.unizg.hr/islandora/object/fer:9258
Autor:
Erdelja, Petar
Energetski kabeli su vodovi koji se sastoje od jednog ili više žila koje služe za prijenos električne energije. Sastoje se od minimalno dva elementa: vodiča i izolacije. Na 110 kV naponskoj razini kabeli su kompleksni sklopovi od više različit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4016::28fb00b020576b417096d673a89c5576
https://urn.nsk.hr/urn:nbn:hr:190:835155
https://urn.nsk.hr/urn:nbn:hr:190:835155
Publikováno v:
Energies, Vol 13, Iss 13, p 3438 (2020)
The paper presents the possibility of using cable screen earthing current measurements for MV, single-core cable line monitoring. Cable screen earthing current measurement allows the condition of cable screen connections, degradation of earthing syst
Externí odkaz:
https://doaj.org/article/729fdd6929a74690a42c68a8874a9009
Publikováno v:
Energies, Vol 13, Iss 7, p 1821 (2020)
Changing the connection type of a medium voltage (MV) cable screen is linked to a decrease in power loss, although it may also lead to the generation of overvoltage in a metallic cable screen, which is hazardous for proper cable line work. In this pa
Externí odkaz:
https://doaj.org/article/641c78bb914d4593bbcae5233c734f54
Publikováno v:
Energies, Vol 13, Iss 5, p 1293 (2020)
The paper analyzes the utilization of cable screen currents for earth fault identification and location. Attention is paid on cable and mixed feeders—cable and overhead lines. The principle of operation is based on utilization of 3 criterion values
Externí odkaz:
https://doaj.org/article/64f646f0bdc0492f95c23f04417bb127
Autor:
Jelić, Frane
Prvi dio rada prikazuje teorijski dio o kabelima. Također, opisani su dijelovi kabela te način na koji je polažu u zemlju i u kojem obliku. Prikazani su neki od visokonaponskih i srednjenaponskih kabela koji su korišteni u daljnjim simulacijama o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4131::bdb0bdda18426e4c068ea6807f2d50ba
https://repozitorij.fer.unizg.hr/islandora/object/fer:10387
https://repozitorij.fer.unizg.hr/islandora/object/fer:10387