Komi n’ ye baarakɛla ye min ka saan mugan ni kɔ ye nin ye, n’ ye yɛlɛmani caaman ye insulasiyɔn minanw na. Ni cross-li min be ni poliyetilɛn (XLPE) fɛɛrɛ ye, n’ tun b’a lɔn ko a bena fanga yɛlɛmani ɲɛfɔ tugun. Bi, n’ bena nafa jɔnjɔnw sɔrɔ ani n’ bena lɔnniya nafamanw sɔrɔ .XLPE ye kuran juruw latanga .ka bɔ baarakɛla ɲɛfɛla ka miiriya la.
I. Ka yɛlɛmani don fɛɛrɛ kuraw la: XLPE ka laada minanw .
San 1990 daminɛ na, PVC-} insulated ka juruw bele be fanga la. Nka k’a sɔrɔ a be porozew kɔlɔsi Sinuwaw ka worodugu fan fɛ, minw ka bon-humidite maraw, n’ ye fiɲɛ kɔrɔtaninw kɔlɔsi: PVC be nɔgɔya ani k’a tiɲɛ wagatijan kɔnɔ, ani a be se ka kɛ ko a be se ka kɛ. N’ ka miiriya yɛlɛmana XLPE cɛmancɛ yɔrɔ -}voltage ka juru (1998, 35kV dugujukɔrɔ dugukolo sigicogo la):
Tigɛli hakɛ: O baara hakɛ min be kɛ tiɲɛn na, o be se degere 90 ma , 40% ka ca ni PVC ye .
Ka se ka baara kɛ ka caya: A tɛ se ka kɛ degere 130 ye, a be surunya degere 130 la.
Ɲɛnamayako sangaɲɔgɔnma: A bɔra saan 15 o kɔ, a y’a yira ko jii ma kɔrɔya kosɔbɛ XLPE insulasiyɔn kɔnɔ .
O foroko lɔnniya y’an ka saan 2005 ka latigɛli lawuli ka yɛlɛma pewu ka kɛ XLPE ye. Bi, Shaanxi Jinshenghong Cable ka sigiyɔrɔ la, CCV saba (Vulcanizasiyɔn min be kɛ tuma bɛɛ) be baara kɛ 24/7, min be baara kɛ ni mediye-high voltage XLPE baarakɛcogo ye.
II. Fɛɛrɛw yiracogo: XLPE ka baarakɛcogo lɔnniya .
1. Jii yiriw sɛnɛ: Hard-Kolow
Saan 2008 ka yɛlɛmani min kɛra baji daa dugu dɔ la, o ye n’ kalan: XLPE be siranna ko a ka fanga ka bon, nka a be se ka jii don a la. An ye baara kɛ ni Xi’an Jiaotong kalansoba ka minanw laboratuwari ye walisa ka baara fila kɛ:
Ultra);
Dilanni: Nizɔti- ka vulkanizasiyɔn min be latanga, o b’a to jii be bɔ yɔrɔ min na, o be se ka kɛ .
Saba sabanan-party ye kɔrɔya sɛgɛsɛgɛliw teliya (IEC 60502-2) b’a yira ko saan 40 ni kɔ ka ɲɛnamaya be se ka kɛ o juruw kama.
2. Instalation: Kalansenw sɛbɛra joli la .
2015 metro poroze dɛsɛ ka sababu kɛ a ka yɛlɛmani tiɲɛni kosɔn, o y’a yira ko non{1}}negotiables saba:
III. O la, a be se ka kɛ ko mɔgɔw be se ka ɲɔgɔn sɔrɔ ka baro kɛ.
Komi tile ni fiɲɛ porozew tun be cayara, XLPE ka juru minw be sɔrɔ, olu be dan kɔrɔtaninw yira:
1. Ka tile kuruwa dimiw ɲɛnabɔ .
UV latanga: Foro sɛgɛsɛgɛli minw kɛra Dunhuang ka Gobi kongokolon kɔnɔ, olu y’a yira ko jakiw be ni 2,5% ye karbɔni fiman na UV kɛlɛli la siɲɛ 8 .
Torsion-Sɛbɛnni minw be se ka kɛ: Anti{1}}twist labɛnninw (1:8 galvanize wire ratio) ka ɲɛsin sɛgɛsɛgɛri kɛcogow ma .
2. Offshore Tech ka tiɲɛni .
An ka 35kV XLPE ka juru min be sɔrɔ Bohai baji fiɲɛbɔyɔrɔ la, o be sɔrɔ:
A ye lɛrɛ 1 800 kɛ ka lɛrɛ 1 800 kɛ, a ka dilan cogo ɲɛnamaya be tɛmɛ saan 30 kan.
IV. Sinuwaw ka fɛnw dilan cogo la duniɲa kuru bɛɛ kɔnɔ .
"Belt and Road" fanga porozew y'an kalan diɲɛ sariyaw la, o tɛ se ka kɛ:
UE ka CPR sɛbɛ: Custom B2ca tasuma -}tere XLPE ka juru minw be sɔrɔ Gɛrɛkiw ka forow la .
Moyen Orient High-Temp Modɛliw: degere 125 Oman tulu yɔrɔw la .
Anti-Termite Kabiliw: Gama-sipermethrini farali Azi woroduguyanfan ka sanji kungo porozew kama
Shaanxi Jinsheng Cable ka XLPE portfolio be yen sisan:
Voltage Range: 0,6/1kV ka taga 220kV XLPE ka juruw la .
Suguya kɛrɛnkɛrɛnninw: Tasuma-} 10 (950 degere /3h), Ɲimikala/an be se ka yɛlɛma, EV chargeur .
Kuran kura: TUV 2PfG 1990 tile, DNV-GL fiɲɛ kama
V. Fɛɛrɛw ka ɲɛtaga: Dekaburu nata .
Kunnafoni minw bɔra 100,000+ poroze porozew la, olu be koo saba yira:
1. Smart Integration: DFOS (Fiber optic ensting) jamana ka Grid porozew la, o be se ka kɛ tiɲɛn ye tiɲɛn na-} wagati ka funteni kɔlɔsili .
2. Eco-}Yɔrɔ: Poliyetilɛn min be yɛlɛma yɛlɛma, o be se ka kɛ halozɛni kɔnɔ- tasuma yɛlɛmafɛnw ye minw be sɔrɔ 40% la .
3. Labɛnni Boom: Ka kɔn-branched juruw kɔnɔ, o b’a yira ko 35% be yiriwali la saan kɔnɔ .
Epilozi
Ka bɔ Sinuwaw ka worodugu ni tilebɔ cɛ ka taga se Pɛrɛsi baji daa la, k’a ta UHV grid ma ka taga a bila sanbon sanfɛ, XLPE ka kuran juruw be to ka kuran yɛlɛmani dancɛw ɲɛfɔ tugun. Shaanxi Jinshenghong Cable ka izini hakiliman ka izini kɔnɔ, XLPE ka juru mɛtiri kelen kelen bɛɛ be sɛgɛsɛgɛri kɛ ka ɲɛ (±1 degere funteni, ±0.1Mpa fanga). Ka dilanbaga kɛrɛnkɛrɛnnin dɔ sugandi, o kɔrɔ ko ka saan tan caaman sɔrɔ ka fɛɛrɛ dɔw sɔrɔ – an ka baara jusigilan ye sannikɛlaw ye jamana 130 kɔnɔ. N’i ye XLPE ka juru minɛ, i be bi tile kuran ka baarakɛcogo yira min be kɛ kristali ye.