Bi bi fanga sisitɛmu caman kɔnɔ,ka juru minw be yɛlɛma yɛlɛma, u ka cakɛ i n’a fɔ "samara" minw tɛ se ka bɔ kɛnɛ kan. U ye dugukolo jukɔrɔ, bajiw ta ani ka duguw siri ɲɔgɔn na ni kuranbɔyɔrɔw ye, u be kuran ka ɲɛnamaya joli yɛlɛma min b’an ka sigidaw lawuli ni baarakɛcogo ɲuman ye ani ka la a la. Komi dugubaw be teliyara, kuran kura be don ɲɔgɔn na ni fanga ye, ani gridiw be yɛlɛmani hakilitigiw, fɛɛrɛw ɲini fɛɛrɛw ani fɛɛrɛw nafa minw be sɔrɔ fanga caman fɛ, olu be to ka yiriwa. Nin barokun be kuma fɛɛrɛ jɔnjɔnw, baarakɛcogo, sugandili sariyaw ani iziniw ka ɲɛtaga kan o kuran barikamanw na minw tɛ kuma.
I. Ka se ka baara kɛ ni fanga ye: Ɲɛfɔli ani nafa .
Kuran minw be se ka yɛlɛma (HV) u ka teli ka ɲɛsin transmisiyɔn juruw ma minw be jate 35kV ani sanfɛ. Ni an y’u suma ni sanfɛla yɔrɔw ye, u ka nafa jɔnjɔnw ye:
Sankololafɛnw ka ɲɛtaga: Dugukolo jukɔrɔ, yɔrɔ nafamanw be bɔ yen, a ka ɲi dugubaw yɔrɔ caaman na, dugukolo nɔgɔninw ani dugukolo gɛlɛnw.
Lakanali & Lanaya: Ni wagati jugu be yen (tiledenw, jikuruw), ka kɛnɛma tiɲɛni faratiw dɔgɔya, ani ka fanga taga ɲɛ.
Lamini min be dɔgɔya: Elektrɔmagnetiki min ka dɔgɔ ani a be cɛɲumanya mara.
High{{0}Sapisi yɛlɛmani: Kɛrɛnkɛrɛnniya la, Extra High- Voltage (EHV) ani Ultra High- Voltage (UHV) yɔrɔw la, min be se ka kɛ sababu ye ka fanga caman yɛlɛma, fanga caman yɛlɛmani min kɔrɔtanin lo ka tɛmɛ yɔrɔ bɛɛ kan.
II. Fɛɛrɛw labɛn: Latanga, kuran dilan cogo
A ka bon-}} baarakɛcogo HV ka juru ye ɛnzeniyɛri kabakoman ye, a ka ca a la:
1. Konduktɛri: High-prite min be yɛlɛma yɛlɛma walima aliminiyɔmu, tuma caaman na ni kuruwaw{2}} ye (a dilan cogo min ka ca ni tansɔn caman ye), o be se ka kɛ sababu ye ka bɔnɛ dɔgɔya ani ka kuran hakɛ caya.
2. Conducteur Screen: A tilancɛ-}-konduktɛri yɔrɔ min be kuran yɔrɔ nɔgɔya yɛlɛmayɔrɔ la, o be se ka tiɲɛni bali ka kɛ insulation la.
3. Insulasiyɔn kunba: Teknolozi jɔnjɔn! Minɛnw:
Cros-Lanki min be ni Poliyetilɛn ye (XLPE): Kuran min be sɔrɔ sisan. A be kuran ka baarakɛcogo ɲumanw di (dileelektriki fanga, dielektriki dɔgɔyali), funteni yɛlɛmani ( degere 90 ), mekaniki fanga, ani baarakɛcogo kɔgɔnin.
Etilɛni Propylene Rubber (EPR/EPM):** A ka bon, a ka ɲi ka yɛlɛma ani a be se ka yɛlɛma, a ka ca a la, a be kɛ ka minanw, baji kɔnɔ juruw ani yɔrɔ gwɛlɛw sɔrɔ.
4. Insulasiyɔn Screen: Segiyɔrɔ wɛrɛ min be se ka kɛ, o ye yɔrɔ wɛrɛ ye, min be kuran yɔrɔ tilan ɲɔgɔn na insulasiyɔn kɔnɔ.
5. Nɛgɛbɔlan: zira kaseti wala nɛgɛ nɛgɛ. A be sira dɔ di min be se ka yɛlɛma, a be dan sigi elekitoromazɛni la (EMI), ani a be tansɔn basigi.
6. Kɛnɛma suman (Jacket): Lakanali minw be kɛ ni mekaniki tiɲɛni, kemikalifɛnw ani laminiko gɛlɛya ye (UV, jiman). Minɛnw ka ca:
Poliyetilɛn (PE): Wagati ɲuman, jii ani kuran ka fanga.
Polivinili kɔlɔri (PVC): Tasuma ɲuman, mekaniki fanga, sɔngɔ-}effective.
Sisi min be kɛ ni sisi ye, o be se ka kɛ sababu ye ka tasuma latanga (tunɛliw, metorow, yɔrɔ minw ka bon, yɔrɔ minw ka bon, u ka bon yɔrɔ minw na. a be sisi dɔgɔman bɔ, a be baga/jinɛw bɔ n’a jenina.
7. Fɛɛn kɛrɛnkɛrɛnninw (i n’a fɔ a ka ɲi ka kɛ cogo min na):
Armour: Nɛgɛdaga/nɛgɛdaga (jurumu/tiɲɛ latanga, a be se ka yɛlɛma), a tɛ-gnetiki nɛgɛ/nɛgɛdaga ye (a be dɔgɔya).
Jii nɔgɔ: Kasɛtiw/ja, aliminiyɔmu kasɛti, n’a ɲɔgɔnnaw, walisa ka jii nɔgɔ bali ka don (sanko baji kɔnɔ/jii ka juruw la).
III. Fɛɛrɛ minw be se ka kɛ ni fɛɛrɛ kuraw ye ani minw be se ka kɛ
HV ka juru dilan cogo n’a dilanni ɲɛda be gwɛlɛyabaw la:
Kuranko kɔlɔsili: Forow tilanyɔrɔ min be ɲɔgɔn sɔrɔ ni fanga ye.
Fɛɛrɛ: Ɲɔgɔnkunbɛn ɲuman, ultra-smooth semi-n ka sɛgɛsɛgɛli kɛ ka mikro-dɔw bɔ yen, fɛnw dilanni saniyalen.
Tilanni yɔrɔ (PD): A be bɔ yɔrɔ min na wala a be yɔrɔ min na, o ye kɔrɔya sababu fɔlɔ ye (o be kɛ ni kuran yiriw ye). **Kuma:** Ultra-} 100% 100% PD sɛgɛsɛgɛli min be kɛ ɛntɛrinɛti kan/offline PD sɛgɛsɛgɛli la.
Tewaati marali: Fani min be bɔ mɔgɔw ka bɔnɛ, dielektriki tununi, kɛlɛkɛminanw tununi (furaw).
Fɛɛrɛ: Fɛɛn min be se ka yɛlɛma (i n’a fɔ, Millise), min ka dɔgɔ-tulu, ampacity jatebɔ tiɲɛnnin min be jateminɛ (dugukolo ka funteni yɛlɛmani, kabɔli kulu).
Masiniw ka lannaya: Labɛnni min be fanga sama, wagatijan kɔnɔ, baarakɛcogo gɛlɛya, sigida gɛlɛya (dugukolozi, subspance).
Fɛɛrɛ: A ka ɲi ka kɛ cogo min na (i n’a fɔ, a be se ka yɛlɛma), a be se ka yɛlɛma, a be se ka yɛlɛma.
Long{{0}Term kɔrɔya: Dɔgɔyali min be sɔrɔ kuran, funteni, masin ani laminiko la.
Fɛɛrɛ: kɔrɔya sɛgɛsɛgɛliw teliya ka ɲɛsin ɲɛnamaya sɛgɛsɛgɛli ma, anti{0}} ka minanw labɛnni, funteni kɔlɔsili gɛlɛn baarakɛcogo la.
IV. Aplikasiyɔn jɔnjɔnw ani sugandili jateminɛw
HV ka juruw nafa ka bon kosɔbɛ:
Duguw ka Grids: 110kV, 220kV kɔfɛla nɛgɛjuru be dugukolo jukɔrɔ, ka koridori ɲɔgɔndan, ka lannaya sabati.
Power Plant Outfeeds: Ka funteni, ji, ni nukeleyɛri, fiɲɛba/sɛrɛkiliw siri ɲɔgɔn na ka yɔrɔw sɔgɔ.
O la, mɔgɔw be se ka ɲɔgɔn sɔrɔ: EHV/HVDC ka juruw (i n’a fɔ, 500kV AC dugukolo, ±525kV DC submarine) min be se ka kɛ sababu ye ka fanga caya maraw/jamana cɛ.
Dugukolo jukɔrɔla yɛlɛmani: Ka gunw siri, baji daa la, cross- . A be jɔli kɛrɛnkɛrɛnnin dɔ ɲini (i n’a fɔ, nɛgɛ min be kɛ ka nɔgɔ, nɛgɛ nɛgɛ min be se ka yɛlɛma, o be se ka kɛ sababu ye ka fani don min be se ka yɛlɛma).
Industri heavy: Misa yɔrɔ min be sɔrɔ yiribaw, miniw, kunnafoni diyɔrɔw, awiyɔnsow, pɔriw kɔnɔ.
Integration kura: Kɔlɛkitɛri minw be PV yiriw/fiɲɛforobaw la ani u be ɲɔgɔn minɛ ni yɔrɔw ye.
Sugandili kɔrɔfɔli minw be kɛ:
1. Voltage Stating: A’ ye system tɔgɔla tansɔn yira (misali la, 110kV, 220kV) ani baarakɛcogo ɲuman.
2. Kuranko (Ampacity): Ka sinsin doni yɛlɛmani kan, surun-cercuit seko, min be tiɲɛ ka ɲɛsin sigicogo fɛɛrɛ ma (ka suturali kɛ, kudayinin, tɛrɛn, pon, pon, pon, dugukolo ka funteni, ani kulu.
3. Insulasiyɔn sifa: XLPE ye sugandili fɔlɔ ye; EPR ka ɲɛsin yɔrɔ kɛrɛnkɛrɛnninw ma (a ka se ka yɛlɛma, a ka kemikali jugu).
4. Saya & Amour:
Ladonni tilennin: Anti-poroden/anti{1}}teti min be kɛ ni kɛlɛkɛminanw ye (a ye nɛgɛjuru/{2}}magnetiki nɛgɛ ye), wagati -} reaath.
Dugukolo jukɔrɔ/A ka kan ka kɛ: Nɛgɛ nɛgɛ nɛgɛ, nɛgɛ nɛgɛ walima jii barikan min be don ɲɔgɔn na, nɔgɔ -} .
Tunnel/Duguso: Zero Halogen (LSZH) min be sisi bɔ (LSZH) tasuma min be sisi -} reathredand.
5. Tasuma baara: Kɔrɔfɔli forobayɔrɔw kama, boli siraw (i n’a fɔ, metoro) – Flame Retandant Class A, LSZH, baga man ca.
6. Labɛnw ani sɛbɛn: Ka kɛɲɛ ni IEC, GB, IEEE, CIGRE sariyaw ye. Kɔrɔbɔli sifa caaman ka rapɔɔriw ka bɔ farikolo yɔrɔw la (misali la, KEMA, CPRI).
V. Installation, Comdi ani ɲɛnamayako ɲɛnabɔli .
Precise Installation: Strict control of pulling tension and sidewall pressure (using capstans, roller systems), adherence to minimum bending radius (typically >20x ka juru hakɛ), ka tiɲɛni bali mekaniki la.
A be se ka la a la ko a be se ka la a la ko a be se ka la a la ko a ka ɲi ka la a la. A ka kan ka kɛ lɔnnikɛlaw fɛ lamini kɔlɔsininw na (saniya, nɔgɔ/soli, insulasiyɔn yɛlɛmani, stress cone baarakɛcogo, sɛgɛsɛgɛli), o kɔfɛ ni non{1}}} ye (X-y, ultrason).
Latigɛli kɔlɔsili:
Tigɛli lɔnniya (DTS): E yɛrɛ yɛrɛ- wagati funteni hakɛ min be sɔrɔ ka doni/hotspot lɔn ka tɛmɛ.
Ɛntɛrinɛti yɔrɔ tilanninw kɔlɔsili: A be baara daminɛ joona- insulation ka fiɲɛw.
Sheath Current kɔlɔsili: A be nɛgɛ ka ekran/nɔgɔw ka tilenninya sɛgɛsɛgɛ.
Sɔgɔsɔgɔninjɛ sɛgɛsɛgɛli: Faamuyali kɛlɛli, DC/AC ni faamuyali (VLF/Resonant), PD sɛgɛsɛgɛli min tɛ ɛntɛrinɛti kan.
Smart Asset Management: Ka baara kɛ ni kunnafoniw sɛgɛsɛgɛri ye ka ɲɛsin ladonni ma ani ka to ɲɛnamaya kɔnɔ.
VI. Lizini yiriwali ani siniɲɛsigi fɛɛrɛw .
Voltage hakɛ min ka bon: 500kV+ AC dugukolo juruw, ±525kV/±800k DC ka juruw.
O la, azɔti jɛlen be se ka kɛ -zéro tununi gɛrɛfɛ, ultra-high ka setigiya yɛlɛmani, ka taga yirali fan fɛ duguba kɔnɔ/{2}} doni siraw la.
Eco-Sɛbɛnni minw be se ka tiɲɛ: yiriwali min be se ka tiɲɛ/dɔgɔya/dɔgɔtɔrɔ-karbɔni sennɔ, SF6 gazi yɛlɛma ( GIL kama).
Digitalizasiyɔn ani hakili: Ka sensɔri caaman don (tile, suguya, PD, jiman), ka filaninw dilan ka ɲɛsin ɲɛnamaya kɛcogo ma.
Fɛɛn kuraw dilan: HV insulation (CCV ka yɔrɔw) ka tiɲɛn fɔ ka ɲɛ, a ka ɲi ka kɛ yɔrɔ saniyaninw ye.
VII. Lizini fɛɛrɛw: Fanga min be se ka yɛlɛma .
HV ka juru sekɛri la, ka jɛnɲɔgɔnya kɛ ni feerekɛlaw ye minw be ni fɛɛrɛko lɔnniya ye, ka se ka fɛnw dilan cogo dafanin na, ani ka baara kɛ ɲɔgɔn fɛ duniɲa kuru bɛɛ kɔnɔ, o lo kɔrɔtanin lo ka tɛmɛ fɛɛn bɛɛ kan. Ɲɛyirali fɛ, Shaanxi Jinshenghong Cable Company, i n’a fɔ baarakɛyɔrɔ min be R&D, a dilan, ani a ka juruw feereli, a b’a ka baaraba kɛ ani a be baara kɛ ni izinibaara ye, a be baara kɛ ka ɲɛ, a be se ka fɛnw dilan cogo ɲuman na:
Portfolio dafanin: O baarakɛyɔrɔ be se ka 30 ɲɔgɔn di 220kV ma ani a be se ka kɛ ni kuran ka juru ye, 35KV ani ka juruw jukɔrɔ, tasuma-}} . 19. -} ka juruw, nɛgɛ nɛgɛlamanw, nɛgɛ nɛgɛlamanw, minw tɛ-. nɛgɛ sɛrɛkili/fɛn min be se ka yɛlɛma, a ka bon-tempari juru, fotovoltaiki juruw, fiɲɛbɔlan kuraw, nɛgɛ ani fɛnɲɛnamafagalanw, ani kuran ka juruw ani juruw. O be ɲɔgɔndan 4000 ni kɔ ni 50 000 ɲɔgɔn lajɛ, ka ** dafali fɛɛrɛw** di ka bɔ EHV laseli yɔrɔw la ka taga se ɲɔgɔndan kura ani baarakɛcogo kɛrɛnkɛrɛnninw ma.
Fɛɛrɛw ani lɔnniyako: A be ni fɛnw ye minw be se ka baara kɛ koɲuman ani ka sɛgɛsɛgɛri kɛ, minw be tugu jamana wɛrɛw ka sariyaw kɔ (IEC) ani jamana (GB) ka sariyaw, minw be se ka la a la, u be se ka lafiya sɔrɔ ani u be mɛn.
Duniɲa kɔnɔ baarakɛyɔrɔ: A y’a seen don kosɔbɛ "Belt and Road" baara la, o baarakɛyɔrɔ be jamana ni mara 130 ni kɔ bɔ Erɔpu jamanaw bɛɛ la, Ameriki worodugu fan fɛ, Ameriki worodugu fan fɛ, Azi mara la, Azi mara la, Azi mara la, ani Oceania mara la, ka dɛmɛ barikaman di ka ɲɛsin jamana ni jamana wɛrɛw ka suguw ma. Jagokɛlaw ka jɛnkulu min be koow lɔn, olu be OEM/ODM dɛmɛ ani u be dɛmɛ kelen kelen -stop fɛɛrɛw bɛɛ la.
Aplikasiyɔn minw be se ka kɛ: Fɛɛnw be baara kɛ kosɔbɛ jamana ka baarakɛminɛnw na, i n’a fɔ kuran yɔrɔw, sɔrɔdasiw ka porozew, kuran, fanga kura (PV, fiɲɛbɔlan), jii marali, ɛnzeniyɛriw, 5G basi, 5G ); O baarakɛyɔrɔ ye baarakɛyɔrɔ 100 000 ni kɔ kɛ baara ye, o baarakɛyɔrɔ ye lannaya sɔrɔ tɔgɔ barikaman dɔ la ani baara min be se ka la a la.
Kuncɛli: Bi tile fanga ka jɛnɲɔgɔnya .
Kuran minw be se ka yɛlɛma yɛlɛma, olu ye bi tile barika ye min be se ka mɔgɔw latanga, min be se ka baara kɛ ani min be se ka baara kɛ koɲuman. U ka baarakɛcogo gɛlɛya, u ka ɲumanya laɲiniw ani u ka baarakɛcogo kɔrɔtaninw b’a to an be se ka faamuyali kɛ koɲuman dizayin sariyaw, baarakɛcogo sariyaw, sugandili fɛɛrɛw ani ɲɛnamaya kɛcogo la. Komi fanga yɛlɛmani be tagara ɲɛ ani fɛɛrɛw be tagara ɲɛ, a ka ca ni-} ye, a ka hakili ka bon, ani a be se ka kɛ laminiko ɲuman ye, o bena to ka fanga don diɲɛ kɔnɔ, o min be yeelen bɔ yiriwali sabatili sira fɛ. Ka baarakɛɲɔgɔn dɔ sugandi i n’a fɔ **Shaxi Jinshenghong Cable Company**, n’a ka R&D barikaman n’a dilanni fanga ye, poroze lɔnniyaba, ani diɲɛ baara seko, o be jusigilan barikaman ni lafiya di fanga dilan baarabaw kama – k’a lajɛ ni “fanga joli sira” be to ka sabati.