Zhejiang wanlai Intelligent electric co., Ltd.
Isixhobo soKhuseleko se-JCSPV Photovoltaic Surge: Ukukhusela uTyalo-mali lwakho lweSolar kwiZisongelo zoMbane
Kwindawo yamandla avuselelekayo, iinkqubo ze-photovoltaic (PV) ziye zavela njengelitye lembombo lokuvelisa umbane ozinzileyo. Nangona kunjalo, ezi nkqubo azithinteli kwizoyikiso zangaphandle, ngakumbi ezo zibangelwa kukubethwa ngumbane. Umbane, ngelixa uhlala ubonwa njengomboniso omangalisayo wendalo, ungonakalisa ukufakelwa kwe-PV, kubangela umonakalo omkhulu kumalungu anovakalelo kunye nokuphazamisa ukuthembeka kwenkqubo yonke. Ukujongana nale nkxalabo, iIsixhobo soKhuseleko lwe-JCSPV Photovoltaic Surgeiyilwe ngobuchule ukukhusela iinkqubo zePV kwiziphumo ezibi zombane wokunyuka kombane. Eli nqaku lijonge kwizinto ezintsonkothileyo zesixhobo sokukhusela i-JCSPV, sigxininisa iimpawu zayo eziphambili, iindlela, kunye nendima ebalulekileyo ekuqinisekiseni ukhuseleko kunye nokuphila ixesha elide kweenkqubo ze-PV.
Ukuqonda Usongelo: Ukubethelwa koMbane ngokungathanga ngqo kunye neempembelelo zabo
Ukubetha kombane ngokungangqalanga, ngokuchaseneyo nokubetha ngokuthe ngqo, kaninzi kujongelwa phantsi ngokubhekisele kumandla abo okutshabalalisa. Uqwalaselo lwe-Anecdotal malunga nomsebenzi wombane luhlala lusilela ukubonisa ngokuchanekileyo inqanaba lombane ogqithisekileyo owenziwe ngumbane ngaphakathi koluhlu lwePV. Olu qhankqalazo lungangqalanga lunokuvelisa imisinga yethutyana kunye nee-voltages ngaphakathi kwenkqubo ye-PV yokulutha iingcingo eziluphu, ezihamba ngeentambo kwaye ezinokuthi zibangele intsilelo kunye nokusilela kwe-dielectric phakathi kwezinto ezibalulekileyo.
Iipaneli zePV, ii-inverters, izixhobo zokulawula kunye nezonxibelelwano, kunye nezixhobo ngaphakathi kofakelo lwesakhiwo, zisengozini kakhulu. Ibhokisi yokudibanisa, i-inverter, kunye ne-MPPT (i-Maximum Power Point Tracker) isixhobo ngamanqaku aphawulekayo angaphumeleli, njengoko ahlala evezwe kumanqanaba aphezulu ombane odlulayo kunye nombane. Ukulungiswa okanye ukutshintshwa kwezi nxalenye zonakeleyo kunokuba yindleko kwaye kube nempembelelo enkulu ekuthembekeni kwenkqubo.
Imfuneko yeUKhuseleko lweSurgery: Kutheni i-JCSPV ibalulekile
Ngenxa yeziphumo ezibi kakhulu zokubethelwa kombane kwiinkqubo zePV, ukuphunyezwa kwezixhobo zokhuselo lotyando kuyafuneka. Isixhobo soKhuseleko lwe-JCSPV Photovoltaic Surge yenzelwe ngokukodwa ukunciphisa umngcipheko ohambelana nombane wokunyuka kombane. Ngokusebenzisa iteknoloji yezobugcisa, esi sixhobo siqinisekisa ukuba i-currents high-energy currents ayidluli kumacandelo e-elektroniki, ngaloo ndlela ikhusela umonakalo ophezulu we-voltage kwinkqubo ye-PV.
Ifumaneka kumazinga ombane ahlukeneyo, kubandakanywa i-500Vdc, i-600Vdc, i-800Vdc, i-1000Vdc, i-1200Vdc, kunye ne-1500Vdc, isixhobo sokukhusela i-JCSPV sokunyuka silungiselela uluhlu olubanzi lwenkqubo ye-PV. Iinkqubo zayo zamandla ombane we-DC ezikwanti ezinemilinganiselo ukuya kuthi ga kwi-1500V DC inokusingatha imisinga yesekethe emfutshane ukuya kuthi ga kwi-1000A, ebonisa ukomelela nokuthembeka kwayo.
Iimpawu eziphambili: Ukuqinisekisa uKhuseleko oluLungileyo
Enye yezinto ezibalaseleyo ze-JCSPV Photovoltaic Surge Protection Device kukukwazi ukuphatha i-PV voltages ukuya kwi-1500V DC. Ngokukhutshwa okuqhelekileyo kwangoku kwama-20kA (8/20 µs) kwindlela nganye kunye nowona mandla okhutshelwayo aphezulu angama-40kA (8/20 µs), esi sixhobo sibonelela ngokhuseleko olungenakuthelekiswa nanto ngokuchasene nombane ogqithisileyo. Esi sikhundla somelele siqinisekisa ukuba nangexesha lesiphango esinamandla, inkqubo ye-PV ihlala ikhuselekile kumonakalo onokwenzeka.
Ngaphezu koko, uyilo lwemodyuli yeplug-in yesixhobo sokukhusela i-JCSPV surge senza kube lula ukufakela kunye nokugcinwa. Olu yilo alwenzi lula kuphela inkqubo kodwa lukwaqinisekisa ukuba isixhobo sinokutshintshwa ngokukhawuleza nangokufanelekileyo, kuncitshiswe ixesha lokuphumla nokuqinisekisa ukuqhubeka kokuveliswa kwamandla.
Inkqubo yesalathiso yesimo efanelekileyo yongeza ngakumbi ukusebenziseka kwesixhobo. Ukukhanya okuluhlaza kubonisa ukuba isixhobo sokukhusela i-surgery sisebenza ngokuchanekileyo, ngelixa isibane esibomvu sibonisa ukuba kufuneka sitshintshwe. Esi sibonakaliso esibonakalayo senza ukubeka iliso kunye nokugcina inkqubo ye-PV ngokuthe ngqo kwaye ingenamthungo, ivumela abaqhubi ukuba bathathe inyathelo ngokukhawuleza xa kuyimfuneko.
Ukuthotyelwa kunye noKhuselo oluPhezulu
Ukongeza kwiimpawu zayo eziphambili, i-JCSPV Photovoltaic Surge Protection Device ithobela zombini i-IEC61643-31 kunye ne-EN 50539-11 imigangatho. Oku kuthotyelwa kuqinisekisa ukuba isixhobo sidibana nebenchmarks ezingqongqo zamazwe ngamazwe zokhuseleko lokutya, ukunika abanini benkqubo ye-PV uxolo lwengqondo lokuba utyalo-mali lwabo lukhuselwe kwimigangatho ephezulu.
Umgangatho wokhuseleko we-≤ 3.5KV ugxininisa ukukwazi kwesixhobo ukumelana nombane ogqithise kakhulu, ngaloo ndlela ukhusela inkqubo ye-PV ekungaphumeleni okunokuba yintlekele. Eli nqanaba lokukhusela libaluleke kakhulu ekugcineni ukusebenza kwexesha elide kunye nokuthembeka kwenkqubo ye-PV, ukunciphisa umngcipheko womonakalo kunye nokwandisa ubomi bayo bokusebenza.
Izicelo ezinoNxibelelwano: Ukusuka kwindawo yokuhlala ukuya kwimizi-mveliso
I-versatility ye-JCSPV Photovoltaic Surge Protection Device yenza kube sisisombululo esifanelekileyo kwizicelo ezininzi. Nokuba yinkqubo yePV ephezu kophahla okanye ukufakwa kwemizi-mveliso emikhulu, esi sixhobo siqinisekisa ukuba inkqubo yePV ikhuselwe kwizisongelo zombane.
Kwiindawo zokuhlala, apho iindleko zokulungisa okanye ukutshintshwa kwezinto ezonakalisiweyo zingabaluleka, isixhobo sokukhusela i-JCSPV sokukhusela i-surge sinika isisombululo esineendleko zokukhusela utyalo-mali. Uyilo lwayo oludibeneyo kunye nofakelo olulula luyenza ibe yinto ekhangayo kubanikazi bezindlu abafuna ukukhusela iinkqubo zabo ze-PV kumonakalo owenziwe ngumbane.
Ngokufanayo, kwiindawo zoshishino, apho ukuthembeka kokuveliswa kwamandla kubaluleke kakhulu, isixhobo se-JCSPV siqinisekisa ukuba iinkqubo ze-PV ziyaqhubeka nokusebenza ngokufanelekileyo nangexesha lemozulu embi. Ukwakhiwa kwayo okuqinileyo kunye nokuphathwa komthamo ophezulu kwenza ukuba ifaneleke ngokufanelekileyo ukufakelwa kwezinto ezinkulu, ukuqinisekisa ukuba amashishini angakwazi ukugcina ukunikezelwa kwamandla angaphazamisekiyo kwaye aphephe ukuphazamiseka okunokwenzeka ekusebenzeni.
Isiphelo: Ukukhusela ikamva laMandla aVuselelekayo
Ukuqukumbela, iIsixhobo soKhuseleko lwe-JCSPV Photovoltaic Surgeidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko nokuthembeka kweenkqubo zePV. Ngokubonelela ngokhuseleko oluphezulu ngokuchasene nombane wokunyuka kombane, esi sixhobo sikhusela amalungu abuthathaka, sinciphisa iindleko zokulungisa kunye nokutshintshwa, kwaye sandise ubomi bokusebenza kweenkqubo zePV.
Ngeempawu zayo eziphambili, ukuthotyelwa kwemigangatho yamazwe ngamazwe, kunye nosetyenziso oluguquguqukayo, isixhobo sokukhusela i-JCSPV surge yinxalenye eyimfuneko yalo naluphi na ufakelo lwePV. Ngokukhetha i-JCSPV Photovoltaic Surge Protection Device, abanikazi benkqubo ye-PV banokuqiniseka ukuba utyalo-mali lwabo lukhuselwe kwimiphumo ephazamisayo yokubetha kombane, ukuvula indlela yekamva eliqaqambileyo nelizinzileyo kumandla avuselelweyo.
