M'chilimwe, Chithunzi cha Photovoltaic chimanga chimakhudzidwa ndi nyengo yoyipa monga kutentha kwambiri, mphezi ndi mvula yambiri. Kodi mungasinthe bwanji kukhazikika kwa Photovovoltaic Power Courter Kuchokera pakulingalira kwa omwe ali munzimo, zopangidwa ndi zomera zonse?
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Nyengo yotentha
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Chaka chino, El Niño Ciñomenon atha kuchitika, kapena kutentha kwambiri m'mbiri zomwe zidzachitike, zomwe zimabweretsa zovuta kwambiri ku Photovoltaic mphamvu zopangira mbewu.
1.1 zotsatira za kutentha kwambiri pazigawo
Kutentha kwambiri kumachepetsa magwiridwe antchito ndi moyo wa zinthu zina, monga momwemo, ma carmicactor a electroly, magetsi amphamvu, etc.
Kusamvera:Kutentha kwambiri, kusavuta kukwaniritsidwa, ndipo kusinthika kosasinthika kumachepa, zomwe zimapangitsa kuti ziwonjezeke pabwino kwambiri.
Capacitor:Pa capoctor a electrolytic, chiyembekezo cha moyo wa electrolytic chimachepetsedwa ndi theka pomwe kutentha kozungulira kumakhala ndi 10 ° C. Aluminiyamu ma carserolytic amagwiritsa ntchito njira zotentha za -25 ~ + 105 ° C, ndi makanema afilimu nthawi zambiri amagwiritsa ntchito mitundu yotentha ya -40 ~ + 105 ° C. Chifukwa chake, ogwirizana ang'onoang'ono nthawi zambiri amagwiritsa ntchito ma carluctors omwe amagwiritsa ntchito kusinthasintha kwa osokonekera mpaka kutentha kwambiri.
Moyo wa capoctors pamanja osiyanasiyana
Gawo lamphamvu:Kutentha kwambiri, kutentha kwapamwamba kwa chip pomwe gawo lomwe mphamvu ikugwira ntchito, yomwe imapangitsa kuti gawo likhale ndi nkhawa kwambiri ndikufupikitsa moyo wa ntchito. Kutentha kamodzi kumapitirira kutentha kwamomwe kumabweretsa malire, kumayambitsa kuwonongeka kwa gawo.
1.2 Njira Yosintha Yotentha
Olowetsa amatha kugwira panja pa 45 ° C kapena kutentha kwambiri. Kapangidwe kake ka oyitanira ndi njira yofunika kuonetsetsa kuti malo okhazikika, otetezeka komanso odalirika a chinthu chilichonse chamagetsi mu kutentha kwanyengo. Kukhazikika kwa kutentha ndiko kutsimikiza kwa infuctor, olowa m'malo mwake, ndipo kutentha kumasungunuka kudzera pa fan wakunja komanso kutentha kwamilandu. Otsatirawa ndi kutentha kwa ma curve-mt:
Kutentha kwa pakati ndikugwa
1.3 Kupanga njira zochepetsetsa
Pa madenga opanga mafakitale, kutentha kumakhala kokulirapo kuposa momwe. Pofuna kupewa cholembera choyenera kudziwitsidwa ndi dzuwa, wolowetsa nthawi zambiri amaikidwa pamalo osakhazikika kapena mawonekedwe amawonjezeredwa pamwamba pa wolowetsa. Tiyenera kudziwa kuti malo ogwirira ntchito ndikukonzanso kuyenera kusungidwa pamalo pomwe pali fanteri wa omwe amathandizira ndikuwakonzera mphepo komanso yopondera wakunja. Wotsatirawa ndi wolowetsa ndi kumanzere ndi kumanja ndi kutuluka. Ndikofunikira kusunga malo okwanira mbali zonse ziwiri za mchitidwewu, ndikusunga mtunda woyenera pakati pa visayi ndi pamwamba pa cholembera.
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TNyengo
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Mabingu ndi mvula yamkuntho nthawi yachilimwe.
2.1 Mphepo Yachiya Ndi Mvula
Otetezedwa Otetezedwa:Ma AC ndi DC mbali za munzizo ali ndi zida zapamwamba kwambiri, ndipo olumikizira owuma ali ndi ma alamu otetezedwa, omwe ndi abwino kwambiri kuti adziwe momwe chitetezo cham'madzi chimatetezera.
Ogwiritsa ntchito amvula ndi otsutsa:Olowetsa amakhala ndi gawo lalikulu la ip66 ndi C4 & C5 anti-Corluon kuti muwonetsetse kuti wolowetsa akupitilizabe kugwira ntchito pansi pa mvula yambiri.
Kulumikizana Kwabodza kwa cholumikizira, kumiza madzi pambuyo pa khola kumawonongeka, chifukwa cha malo ocheperako pa DC kapena kutseguka pansi, ndikupangitsa kuti kulowetsayo kusiya. Chifukwa chake, ntchito ya DC ARC imadziwika kuti yolowetsa ndiyofunikanso.
2.2 Chitetezo Chakukulu Kwambiri (Kumanga) Njira
Chitani ntchito yabwino ya dongosolo lozungulira, kuphatikizapo ma terminals ndi ma inflor.
Chitetezo choteteza mphezi pagawo la dzuwa ndi inverter
Chipinda chamvula chitha kupangitsanso ma namsongole kuti akule ndi mithunzi. Madzi amvula atatsuka zigawozi, ndikosavuta kuyambitsa fumbi pamtsinje wa zigawo, zomwe zingakhudze ntchito yotsatirayi.
Chitani ntchito yabwino munthawi yoyendera dongosolo, werengani nthawi zonse zolumikizira ndi zingwe za Photovoltaic ndi zingwe zomwe zimanyowa m'madzi amvula, ndipo ngati pali ukalamba ndi ming'alu munjira yododometsa.
Mphamvu yamagetsi mbadwo umakhala m'badwo waukulu kwambiri. Kutentha kwakukulu ndi mabingu nthawi yachilimwe kumabweretsa zovuta kwambiri pakugwira ntchito ndi kukonza kwa PhopVoltaic mphamvu. Kuphatikiza mchitidwe wa inverter ndi kapangidwe kazinthu zonse zopangidwa, Xiyago akupereka malingaliro pa zomangamanga, opareshoni ndi kukonza, ndipo akuyembekeza kukhala zothandiza kwa aliyense.
Post Nthawi: Jul-21-2023