Kamar yadda kaddarorin hasken rana ke matsawa sama da shekaru 25-30, dorewar kebul ya zama babban mahimmin ƙayyadaddun aiki na tsawon lokaci{2} da kwanciyar hankali na O&M. SabuntawaPV Cable kayan,haɓaka juriya na tsufa da ƙaƙƙarfan ƙa'idodin takaddun shaida yanzu suna ba da damar EPCs da masu kadara don rage ƙimar gazawa, haɓaka tsarin lokaci da kare LCOE. Wannan jagorar yana bayyana yadda na gaba{1}}ƙaran igiyoyin hasken rana na photovoltaic ke ba da ɗorewa mafi inganci{2}} da abin da masu siye dole ne su tabbatar kafin siye.
Menene ke sanya kebul na PV "mai dorewa" don aikin hasken rana na shekara 25-{1}?
Dorewa don igiyoyi na PV yana nufin juriya ga abubuwan damuwa na farko waɗanda ke aiki a duk tsawon rayuwar kadari na hasken rana: bayyanar UV, hawan keke mai tsayi / ƙarancin zafin jiki, zafi / raɗaɗi, bayyanar sararin samaniya da sinadarai, ɓarna na inji da rawar jiki, da damuwa mai haɗawa / iskar shaka. Kebul na PV masu ɗorewa suna amfani da UV -tsayayyen, giciye{2}} mahadi masu haɗin kai (misali, ƙirar XLPE da aka ƙera don juriyar hasken rana), halogen{5}kullun kyauta lokacin da ake buƙata, da na'urorin jan ƙarfe waɗanda aka ƙera don tsayayya da lalata (sau da yawa ana yin tin don ƙarin kariya). Haɗuwa da PV{7} ƙayyadaddun ƙa'idodi kuma yana da mahimmanci{8}} dorewa yana farawa da ingantattun kayan aiki da ƙa'idodi{9}} ginannen tsari.
Wadanne ma'auni da gwaje-gwaje ya kamata ƙungiyoyin sayayya su nace a kai?
Ana buƙatar igiyoyi masu bokan zuwa PV{0} takamaiman ƙa'idodin ƙasashen duniya da na yanki:
Saukewa: IEC62930{0}} Ƙayyadaddun kebul na PV DC na duniya har zuwa 1.5kV, gami da gwajin tsufa da juriyar hasken rana.
Farashin 4703- amincin waya na hotovoltaic da buƙatun aiki, gami da hasken rana da ƙimar zafin jiki.
Nemi rahotannin gwaji da ke nuna: haɓakar UV/zafi/tsohuwar ozone, hawan zafin jiki, gwaje-gwajen nutsewar ruwa/gwaji, rarrabuwar wuta da gwajin lalata madugu. Don ma'aunin ma'auni masu amfani kuma suna duba dacewar haɗin haɗin gwiwa da hanyoyin haɗin gwiwa{1}} gazawar haɗin haɗin yanar gizo shine babban yanayin gazawar filin.
Wanne madugu da kayan rufewa ke ba da mafi kyawun ƙimar dogon lokaci?
Masu gudanarwa:Tinned jan ƙarfe yana daidaita daidaituwar ɗabi'a, solderability da juriya na lalata, musamman a wuraren da ke bakin teku ko kuma wuraren daɗaɗɗa inda haɗarin iskar oxygen ke da yawa. Tinning yana inganta rayuwa kuma yana rage juriya girma. Babban Cable
Insulation/kube:giciye - polyethylene mai alaƙa (XLPE) ko na musamman na halogen - mahadi masu kyauta waɗanda aka daidaita UV kuma ana ƙididdige su don madaidaicin zafin tsarin aiki. Waɗannan kayan suna ɗaukar aikin dielectric a ƙarƙashin dogon matsin zafi da hasken rana.
Tukwici na siye: ƙididdige madaidaicin madugu, kaso tin (idan ana amfani da shi), da sunan kasuwancin mahalli - ba sa yarda da da'awar "UV mai jurewa" mara tushe ba tare da bayanan lab ba.
Ta yaya zaɓin kebul ke shafar dogaro, O&M da LCOE?
Kebul da gazawar haši suna rage fitowar kirtani da ɗagawaO&M da farashin canji. Nazarin NREL na baya-bayan nan yana ƙididdige mai haɗa haɗin waya da lalata kebul a matsayin mai ba da gudummawar kayan aiki don ƙarin farashin ayyuka da ƙarancin samuwa{1}}lafiya ta haɗi/na USB dole ne ta kasance wani ɓangare na amintaccen ƙirar ƙira da kuma dogon lokaci{2} kasafin O&M. Zuba hannun jari a cikin ƙwararrun, filayen - ƙwararrun igiyoyin PV galibi suna rage saƙon da ba a shirya ba da tasirin farashin rayuwa (LCOE). Don manyan tsare-tsare, ko da ƙananan ingantaccen ingantaccen abin dogaro na iya canzawa O&M na shekara-shekara ta zahiri.
Wadanne hanyoyin gazawar filin ya kamata masu siye su damu da (da kuma yadda za a rage su)?
Hanyoyin filin gama gari:
Connector hadawan abu da iskar shaka / rashin cika mating → asarar wutar lantarki, dumama gida. Ragewa: yi amfani da madaidaicin tsarin haɗin haɗi/na USB, juzu'i{1}} taro mai sarrafawa, da ingantattun ƙirar hatimi.
Jaket ɗin fatattaka daga hawan keken zafi ko zaɓi mara kyau na fili → shigar danshi. Ragewa: buƙatar zagayowar zafi da ruwa{1}} rahotannin gwajin nutsewa.
Lalacewar madugu a cikin gaɓar teku ko gurɓataccen muhalli. Ragewa: Ƙayyade jan ƙarfe mai gwangwani da gwajin lalata.
Ayyukan aiki: sun haɗa da na'ura mai kwakwalwa na lokaci-lokaci da gwajin megger/dielectric da aka yi niyya a cikin O&M suna shirye-shiryen kama mahaɗar haɗin gwiwa / igiyoyi kafin a rufe kirtani{0}} saukarwa.
Wadanne ƙayyadaddun siye da takaddun gwaji yakamata su kasance cikin odar siyayya?
Haɗa (jerin binciken samfurin):
Daidaitaccen yarda: IEC 62930 da / ko UL 4703 an bayyana akan takaddun shaida.
Sakamakon gwajin masana'anta: juriya na madugu, babban ƙarfin wutar lantarki{0}, da ci gaba.
Haɓaka tsufa & rahoton gwajin UV tare da samfurin ID da kwanakin gwaji.
Gwajin gwaji na ɓangare na uku- ko QA mai zaman kansa (wanda aka fi so).
Batch ganowa da serial lambobi don nadi ID.
Garanti na masana'anta (tsawo da ɗaukar hoto don abu da gazawar da bai kai ba).
Dogon lokaci - wadata da jagora - tabbacin lokaci (mahimmanci ga manyan matakan EPC).
Ta yaya masu siye zasu tantance masu kaya - fiye da farashin naúra?
Fassarar fasaha:shirye don raba cikakkun rahotannin gwaji (UV, zagayowar thermal, ozone, flammability).
Tabbacin - na uku:Gwajin gwaji mai zaman kansa ko shaidar jikin shaida.
Tsarukan inganci:TS EN ISO 9001, samfurin ganowa, da shigowar albarkatun ƙasa QA.
Rikodin waƙoƙin filin da kuma ambaton:nemi ayyukan kwanan nan tare da nassoshi EPC/O&M da za a iya tuntuɓar su da ƙimar gazawar.
Dabaru & marufi:UV{0}marufi mai kariya, share ID na nadi da kuma gano wuri.
Dorewa/ƙarshen{0}}na tallafin rayuwa:mayar da -, jagorar sake amfani da kayan aiki ko kulawar samfur (daidai da DOE/ƙarshen masana'antu-na{2}}yunƙurin rayuwa)
Wadanne sabbin abubuwa ne masu tasowa don kallo (kuma ta yaya za su canza siyayya)?
Matsakaici{0}}asashen wutar lantarki na DC & igiyoyi masu daraja mafi girma:ayyukan bincike/gwaji (misali, Fraunhofer ISE 'SeVen' da makamantansu) suna faɗaɗa ɗaukar hoto don abubuwan haɗin tsarin wutar lantarki mafi girma - wannan yana shafar ƙirar kebul, gwaji da siyan abubuwa na gaba{3}} gen ayyukan amfani.
Ingantattun sinadarai na polymer:Tsawon UV da kwanciyar hankali na zafi, halogen{0}}ƙasasshiyar kyauta{1}} mahadi don wasu azuzuwan rukunin yanar gizo.
Digital QA & ganowa:Haɗin QR/ID+ don gwada rahotanni (yana yin duban fili da tabbatar da da'awar sake zagayowar rayuwa).
Haɗaɗɗen tsarin haɗin kebul/kebul:ingantattun nau'i-nau'i da tarukan haɗin kai da aka rufe don rage rashin daidaituwar filin{0}}ayyukan NREL yana nuna masu haɗin haɗin kai suna da girma{1}} ƙwararrun amintattun mahimmin tasiri, don haka haɗin gwiwar hanyoyin magance matsala.
Yadda ake Gano Sabbin igiyoyin Hoto na Hasken Rana na Dogon Zamani-
Ayyuka?
Jshcable Innovative Solar Photovoltaic Cables don Dogon -Masana'antar Dorewa kuma suna da takaddun shaida daga ƙungiyoyin da aka sani na duniya kamar ISO, UL, da IEC. Jumla farashin kebul na hasken rana, Mu OEM & Sabis na ODM. Samar da ƙididdiga na fitarwa.Tuntube mu
Duba kuma
Me yasa Kebul na Photovoltaic na Solar Suna da Mahimmanci ga Babban -Ayyukan Tashoshin Rana
https://www.jshcable.com/news/why -solar{3}}photovoltaic{4}}Cables-suna-masu mahimmanci-don-85345129.html
Kebul na Photovoltaic na Rana: Mahimman Abubuwan Mahimmanci don Kowane Shigar Rana
https://www.jshcable.com/news/solar{2}}photovoltaic{3}}cables{4}}masu mahimmanci-bangaren-85345239.html
Yadda Ake Zaɓan Kebul ɗin Wuta Mai Kyau Don Tsarin Makamashin Rana Naku
https://www.jshcable.com/news/how{2}}don{3}}zaba{4}}-dama{6}}power{7}}Cable-don{9}}naku{10}s-85345345.html
Abin da Ya Sa Babban Mai Kayayyakin Kebul Na Photovoltaic Ya Fita
https://www.jshcable.com/news/what{2}}sanya{3}a- saman{5}}solar{6}}photovoltaic{7}}Cable-supp-85345881.html
Magana
IEC 62930: 2017 - Photovoltaic (PV) Bayanin kebul na DC. IEC Webstore
UL 4703 - Abubuwan buƙatun Waya na Photovoltaic (taƙaitaccen ƙa'idodin UL). Matsayin UL
Rahoton NREL / DOE akan amincin mai haɗa/kebul da tasirin farashin tsarin (rahotanni na FY24-FY25). NREL Docs
Fraunhofer ISE- Halayen kayan abu & kayan aikin gwajin dorewa na waje; ayyukan akan gwajin sassan. Fraunhofer ISE
Ma'aikatar Makamashi ta Amurka - Ƙarshen PV{3}} na{4}}Shirin Ayyukan Rayuwa (rayuwa/ƙarshen-na-la'akarin rayuwa). Ma'aikatar Makamashi ta Energy.gov
Bayanan fasaha na masana'antu akan fa'idodin jan ƙarfe na tinned ga masu gudanar da PV. Babban Cable