Komi tile barika be yɛlɛma ka tɛmɛ saan 25–30 kan, kabɔli be se ka mɛɛn, o kɛra sababu ye min be se ka kɛ wagatijan kɔnɔ. kuraPV ka juru minanw,kɔrɔya kɛlɛli ani seereyali sariyaw ka gwɛlɛ, o b’a to sisan EPCw ni nafolotigiw be se ka dɔ bɔ dɛsɛ hakɛ la, ka baarakɛcogo ɲuman sabati ani ka LCOE latanga. Nin gafe b’a yira cogo min na tile fotovoltaiki juruw be se ka yɔrɔ ka mɛɛn cogo ɲuman na- ani sannikɛlaw ka kan ka min sɛgɛsɛgɛ ka kɔn sanni ɲɛ.
Mun lo b’a to PV ka juru be “labɛn” saan 25–{1}} ka tile barika poroze dɔ la?
PV ka kabɔliw ka caya kɔrɔ ko gɛlɛya fɔlɔw kɛlɛ minw be baara kɛ tile kɔnɔ nafolofɛn dɔ kɔnɔ: UV yɛlɛmani, funteni hakɛ min ka ca/a ka ca, a be jigi/sɛgɛsɛgɛ, ozone ani kemikali yɛlɛmani, mekaniki n’a yɛlɛmani, ani nɔrɔnan/oksidasiyɔn. PV ka juru minw be se ka yɛlɛma, u be baara kɛ ni UV-} basigi, kuruwa- insulation insulation fɛnw ye (i n’a fɔ, XLPE furakisɛw labɛnna ka ɲɛsin tile yeelen ma), hallogène{5}} shɛfanw n’a ka ɲi, ani zira yɛlɛmalanw minw dilanna ka se ka nɔgɔ bɔ (a ka ca a la, u be se ka latanga ka tɛmɛ). PV- kɛrɛnkɛrɛnninw ka sariyaw fana nafa ka bon-dusuli be daminɛ ni minanw ye minw ka ɲi ani minw be bɛn ni sariya ye.
Sariya jumanw lo ani kɔrɔbɔliw ka kan ka sinsin jɛnkuluw kan?
Ka juruw ɲini minw sɛbɛra ka kɛ PV- diɲɛ bɛɛ ka sariyaw ye ani marabolow ka sariyaw ye:
IEC 62930- diɲɛ kɔnɔ PV DC ka juru sɛgɛsɛgɛli min be se ka se 1,5 kV ma, o la, kɔrɔya sɛgɛsɛgɛliw ani tile yeelen fanga be sɔrɔ.
4703 .- fotovoltaiki nɛgɛjuruw latangacogo ani baarakɛcogo laɲiniw, i n’a fɔ tile yeelen ani funteni hakɛ.
Aw ye kɔrɔbɔli rapɔɔriw ɲini minw b’a yira: UV/kala/ozone kɔrɔya teliya, funteni yɛlɛmani, jii nɔgɔ/sɛgɛsɛgɛli sɛgɛsɛgɛliw, tasuma sɛgɛsɛgɛli ani yɛlɛma sɛgɛsɛgɛli. Ka ɲɛsin sɛgɛsɛgɛli yɔrɔw ma fana ka ɲɔgɔndan ni ɲɔgɔndan kɛcogow lajɛ- ɲɔgɔndan dɛsɛw ye foro dɛsɛ cogoya ye min be fanga la.
Fɛɛn jumanw lo be se ka kɛ sababu ye ka mɔgɔw lasun u ka yɛlɛma yɔrɔ minw na.
Ladili minw be sɔrɔ:Nɛgɛdaga balansiw be se ka yɛlɛma, u be se ka yɛlɛma ani u be se ka nɔgɔ, kɛrɛnkɛrɛnniya la baji daa la wala yɔrɔ minw na yɔrɔ minw na oksidi farati ka ca. Tinning be ɲɛnamaya bɛɛ fisaya ani a be dɔ bɔ a ka fanga la. Sanfɛ Kafe
Insulasiyɔn/jama:cross{{0}Tiluyeti ye poliyetilɛn (XLPE) ye walima halozɛni min be kɛ kɛrɛnkɛrɛnnin na, o ye fɛnw ye minw be sɔrɔ UV la ani u be jati ka kɛɲɛ ni sisitɛmu ka baarakɛcogo hakɛ ye. O minanw be dielektriki baara sabati wagatijan kɔnɔ.
Sanni ladili: ka fɛnw yɛlɛma, kin kɛmɛsarada la (n’a be baara kɛ), ani ka insulation commulation tɔgɔ - kɛ, o tɛ sɔn "UV kɛlɛli" fɔcogo ma gwɛ ni laboratuwari ka kunnafoniw tɛ.
Kabɔli sugandiliw be nɔɔ juman lo to lannaya kan, O&M ani LCOE?
Kabɔlɔ ni ɲɔgɔndan dɛsɛw be juru bɔli dɔgɔya ani ka .O&M ani yɛlɛmani musakaw. NREL kalan minw kɛra kɔsa la, olu be nɔrɔnan ni juru tiɲɛni hakɛ jati i n’a fɔ minɛn min be baara musakaw caya ani ka se ka sɔrɔ ka dɔgɔya - nɔrɔnan/kɔlɔsili ka kan ka kɛ lannaya misaliya dɔ ye ani ka O&M budgetw labɛn. Ka wari don a la, yɔrɔ- PV ka juru minw be se ka yɛlɛma, olu ka teli ka dɔ bɔ baara minw ma labɛn ani u ka ɲɛnamaya musakaw (LOE) ka nɔɔw dɔgɔya. Sisitɛmu belebelew ta fan fɛ, hali n’an be se ka la a la ko n’an be se ka la a la, o be se ka O&M yɛlɛma saan o saan.
Sannikɛlaw ka ɲi ka hami yɔrɔ jumanw lo la (ani cogo min na u be se k’u nɔgɔya)?
Forow cogoya minw ka ca:
Connector oxation / ɲɔgɔndan dafanin → fanga tununi, yɔrɔ min be yɔrɔw la. Mitigation: baarakɛcogo min be bɛn ɲɔgɔn ma/kabɔli sisitɛmu, torque- ye lajɛn min be kɛ ka mɔgɔw lajɛn, ani ka sɛgɛsɛgɛri kɛ ka sɛgɛsɛgɛri kɛ.
O la, a be se ka kɛ ko a be se ka yɛlɛma ka bɔ funteni yɛlɛmani na wala ka sugandili ɲuman kɛ → jimanya. Mitigation: ka funteni yɛlɛmani ni jii -selisi sɛgɛsɛgɛli rapɔɔriw ɲini.
O la, a be se ka kɛ ko mɔgɔw be ɲɔgɔn minɛ yɔrɔ minw na baji daa la wala yɔrɔ nɔgɔninw na. O la, a be se ka kɛ ko a be zira ni nɔgɔ sɛgɛsɛgɛri yira.
Operasiyɔn kɛcogo: i ka thermography ani megger/dielektriki sɛgɛsɛgɛli laɲini O&M kɔnɔ, o b’a laɲini ka yɔrɔ minw tiɲɛna/ka-ka-ka-bɔnw na sanni juru ka datugu, o ka minɛ.
Sanni kɛcogo jumanw ani kɔrɔbɔli sɛbɛw ka kan ka kɛ sanni komandi kɔnɔ?
A’ y’o sɛbɛ (sample sɛgɛsɛgɛri sɛbɛ):
Sariya labatoli: IEC 62930 ani/walima UL 4703 y’a fɔ sɛbɛ kan.
Kɔrɔbɔli jaabiw: yɛlɛmalanw ka fanga, yɔrɔ min ka bon-}voltage dielektriki, ani ka taga ɲɛ.
A be teliya ani ka sɛgɛsɛgɛri kɛ ni ID sɛgɛsɛgɛri ani sɛgɛsɛgɛri loonw ye.
Saba sabanan, laboratuwari sɛgɛsɛgɛli walima yɛrɛmahɔrɔnya QA (min ka di).
Batch sɛgɛsɛgɛli ani seriyali nimɔrɔw ka ɲɛsin IDw ma.
Dilanbaga ka garanti (a janya n’a ka fɛnw be se ka kɛ ka fɛɛnw dilan ani k’u yɛlɛma joona).
Long- kumaden ni 1/{1}} wagati ka ladilikanw (kɔrɔfɔli EPC ka sɛgɛsɛgɛli belebele).
Sannikɛlaw ka kan ka feerekɛlaw sɛgɛsɛgɛ cogo di - ka tɛmɛ sɔngɔ kelen kan?
Fɛɛrɛw jɛya:labɛnnin ka sɛgɛsɛgɛri dafaninw tilan (UV, funteni yɛlɛmani, ozone, tasuma).
Saba sabanan{0}}poyi sɛgɛsɛgɛli:laboratuwari yɛrɛmahɔrɔnyalen walima sɛrɛkili farikolo dalilu.
Fɛɛrɛw:ISO 9001, dilanko sɛgɛsɛgɛli, ani QA ka fɛɛn nafamanw.
Field track ani a ka yɔrɔw:a ɲini poroze kuraw la, minw be se ka kɛ ni EPC/O&M ye ani dɛsɛ hakɛ min be se ka sɔrɔ.
Lozisitikiw & pakew:UV- ye pakew latanga, ka ID gwɛninw ani ka yɔrɔw sɛgɛsɛgɛ.
-of- ɲɛnamaya dɛmɛ:-back, yɛlɛmani bilasirali walima fɛnw marali (a be bɛn ni DOE/industry laban ye-of- ɲɛnamaya laɲiniw)
Fɛɛn kura minw be bɔra ka na, olu ye mun lo ye (ani u bena sanni yɛlɛma cogo di)?
-/DC kɔnɔfɛnw ani juru minw be jate, olu ka ca:ɲinini/sɛgɛsɛgɛli porozew (misali la, Fraunhofer ISE 'SeVen' ani o ɲɔgɔnna baara) be sɛgɛsɛgɛli kɛra ka sɛgɛsɛgɛli kɛ ka ɲɛsin tansɔn caman ma - o be nɔɔ to juru dilanni, sɛgɛsɛgɛli ani sanni kan porozew nataw la.
Polimeri ka kemikɛli ɲumanw:ka UV jan ani funteni basigi, halozɛni-suku min be sɔrɔ yɔrɔ dɔw la, o ka dɔgɔ ni yɔrɔ dɔw ye.
Digital QA & sɛgɛsɛgɛli:QR/ID+batch min be ɲɔgɔn minɛ ni kɔrɔbɔli rapɔɔriw ye (o be foroba sɛgɛsɛgɛliw ani ɲɛnamaya yɔrɔ-cycle ka kumaw sɛgɛsɛgɛ minw be se ka sɛgɛsɛgɛ).
Konnekitɛri/kabɔli sisitɛmu minw be ɲɔgɔn minɛ:ɲɔgɔndan minw be se ka kɛ ani minw be ni ɲɔgɔn ye, olu be ɲɔgɔn lajɛn ka foromafɛnw -then NREL baara b’a yira ko nɔrɔnanw ka ca-mpact yɔrɔw, o la, furaw minw be ɲɔgɔn minɛ, olu kɔrɔtanin lo.
A be se ka kɛ cogo min na ka tile ka fɔcogo kuraw lɔn ka ɲɛsin long-Term Dusukabili ma
Porozew lo?
Jshcable Photovoltaic des cables minw be se ka kɛ Long-Term Derabilite dilanbaga ye ani a be ni sɛbɛw ye minw bɔra duniɲa kuru bɛɛ kɔnɔ i n’a fɔ ISO, UL, ani IEC. Tile ka juru sɔngɔ bɛɛ, An OEM & ODM Service. Aw ka fɛnw bɔli sɔngɔw di.An ka kuma n’an ye
A filɛ fana
Mun na tile ka fɔcogo ka se ka yɛlɛma yɛlɛma ka ɲɛsin High-Performance Salonw ma .
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Tilefɛ fotovoltaiki hakɛ: Komponɛnti jɔnjɔnw ka ɲɛsin tile kelen kelen bɛɛ ma .
1www.jshcable.com/yɛrɛye/nɛrɛmugu-fotovolayiki-fotovolayiki-2239.html 2019.html
Cogo min na i be se ka fanga ɲuman sugandi i ka tile barika la .
Jɛsasɔn://www.jshcable.com/kuraya/ɲɛ cogo -choose-jo} fanga-} -}} {-w-853454545.html .
Min b’a to i be se ka fɔ ko i ka ɲi ka telefɔni san.
1www.jshcable.com/yɛrɛ/kura/munu-make-ap-22}fɔla -fɔli -}Sugandili-85358881.html
sɛbɛninw
IEC 62930:2017 - Photovoltaiki (PV) DC ka juruw dantigɛli. IEC ka site web
UL 4703 - Fotovoliki Wire ka laɲiniw (UL sariyaw lajɛnin). UL sariyaw
NREL / DOE y’a fɔ ko nɔrɔnan/ka-kabɔli be se ka la a la ani sisitɛmu sɔngɔ be nɔɔ to (saan 224–FY25 rapɔɔriw). ƝINIGALI
Ɲɔgɔnkunbɛn ISE - fɛnw lɔnniya ani kɛnɛma yiriwali sɛgɛsɛgɛli fɛnw; poroze minw be kɛ ka yɔrɔw sɛgɛsɛgɛ. Fraunhofer ISE
Ameriki ka fanga - PV End-of-Lise Action Plan (ɲɛnamaya/end-of-fe ka ɲɛnamaya jateminɛw). Kuranko baarada min be fanga sɔrɔ.
Lizini fɛɛrɛko fɛɛrɛw kan minw ɲɛsinna zira nafaw ma PV nɛgɛw la. Sanfɛ Kafe