Kwiminyaka yakutshanje, imfuno yamandla elanga ikhule njengenye indlela eluhlaza kumbane wefosili esekwe kwifosili, kwaye indlela yezixhobo zokuvelisa amandla elanga ibisiya kwiinkqubo ezinomkhondo omkhulu kunye nomthamo omkhulu wemveliso.
Nangona kunjalo, njengoko umthamo kunye nobunzima beefama zelanga ziqhubeka zikhula, iindleko ezinxulumene nokufakwa kwazo, ukusebenza kunye nokugcinwa kwazo ziyanda.Ngaphandle kokuba inkqubo iyilwe ngokuchanekileyo, njengoko ubungakanani benkqubo bukhula, ilahleko encinci yombane iya kwanda.Inkqubo ye-TE Connectivity's (TE) yeSolar Customizable Trunk Solution (CTS) ixhomekeke kulwakhiwo lweebhasi ezinkulu (echazwe ngezantsi).Olu luyilo lubonelela ngenye indlela esebenzayo kwiindlela zemveli, ezixhomekeke kumakhulu odibaniso lweebhokisi ezidityanisiweyo kunye nezikimu zocingo ezintsonkothileyo.
I-TE's Solar CTS iphelisa ibhokisi yokudibanisa ngokubeka iperi yeentambo ze-aluminiyam phantsi, kwaye inokudibanisa ngokuguquguqukayo i-TE's intambo yokubopha kunye ne-Patent yethu ye-Gel Solar Insulation Piercing connector (GS-IPC) kunye naluphi na ubude bocingo.Ukusuka kwindawo yokujonga yokufakela, oku kufuna iintambo ezimbalwa kunye neendawo ezimbalwa zokudibanisa ukuze zakhiwe kwisayithi.
Inkqubo ye-CTS ibonelela ngokukhawuleza kubanikazi benkqubo kunye nabaqhubi malunga nokunciphisa iindleko zecingo kunye nentambo, ukunciphisa ixesha lofakelo kunye nokukhawulezisa ukuqaliswa kwenkqubo (ukugcinwa kwe-25-40% kwezi ndidi).Ngokunciphisa ngokucwangcisiweyo ilahleko yamandla ombane (ngaloo ndlela ikhusela amandla okuvelisa) kunye nokunciphisa umsebenzi wokugcinwa kwexesha elide kunye nokucombulula iingxaki, inokuqhubeka nokugcina imali ngexesha lonke lomjikelo wobomi befama yelanga.
Ngokwenza lula ukulungisa iingxaki kunye nokulungiswa kwendawo, uyilo lweCTS lukwaphucula ukuthembeka kwenkqubo iyonke kunye nokusebenza kakuhle kwabasebenzisi beefama ezinkulu zelanga.Nangona inkqubo ixhamla kwiikhonsepthi zoyilo olusemgangathweni kunye nemodyuli, inokwenziwa ngokwezifiso ukujongana neemeko ezithile zesiza kunye neengqwalasela zobunjineli.Inkalo ebalulekileyo yale mveliso kukuba i-TE isebenza ngokusondeleyo nabathengi ukubonelela ngenkxaso epheleleyo yobunjineli.Ezinye zezi nkonzo zibandakanya izibalo zokuhla kwamandla ombane, uyilo lwenkqubo esebenzayo, imithwalo ye-inverter elungeleleneyo, kunye noqeqesho lwabafakeli abakwisiza.
Kuyo nayiphi na inkqubo yamandla elanga, yonke indawo yoqhagamshelo-kungakhathaliseki ukuba iyilwe kakuhle okanye ifakwe ngokuchanekileyo kangakanani-iya kuvelisa ukuchasana okuncinci (kwaye ngenxa yoko ukuvuza kwangoku kunye ne-voltage yehla kuyo yonke inkqubo).Njengoko umlinganiselo wenkqubo usanda, le mpembelelo idityanisiweyo yokuvuza kwangoku kunye nokuhla kwamandla ombane nako kuya kwanda, ngokonakalisa imveliso kunye neenjongo zezimali zesikhululo samandla elanga esipheleleyo sorhwebo.
Ngokuchaseneyo, ulwakhiwo olutsha olwenziwe lula lwebhasi enkulu oluchazwe apha luphucula ukusebenza kakuhle kwegridi ye-DC ngokufaka iintambo ezinkulu ezinoqhagamshelo olumbalwa, ngokwenjenjalo zibonelela ngokuhla kwamandla ombane asezantsi kuyo yonke inkqubo.
Isinxibelelanisi sokubhoboza ijeli yelanga (GS-IPC).I-gel-efana ne-solar insulation piercing connector (GS-IPC) idibanisa umtya weepaneli ze-photovoltaic kwi-relay ibhasi.Ibhasi ye-trunk ngumqhubi omkhulu ophethe umgangatho ophezulu wangoku (ukuya kwi-500 kcmil) phakathi kwenethiwekhi ye-DC ephantsi-voltage kunye nenkqubo ye-DC / AC inverter.
I-GS-IPC isebenzisa iteknoloji yokubhoboza i-insulation.I-blade encinci yokubhoboza ingangena kwi-sleeve ye-insulation kwi-cable kwaye iseke uxhumano lombane kunye nomqhubi phantsi kwe-insulation.Ngethuba lokufakela, elinye icala lekhonkco "liluma" ikhebula elikhulu, kwaye elinye icala yintambo yokulahla.Oku kuphelisa imfuneko yokuba amagcisa asebenza kwindawo asebenze ixesha elide kunye nokunciphisa ukugquma kwe-insulation okanye umsebenzi wokukhulula.Inoveli ye-GS-IPC isixhumi sidinga kuphela i-socket okanye i-wrench yempembelelo ene-hexagonal socket, kwaye uxhumano ngalunye lunokufakwa kwimizuzu emibini (oku kuxelwe ngabamkeli bokuqala benkqubo ye-CTS yenoveli) .Ekubeni kusetyenziswa intloko ye-shear bolt, ukufakela kwenziwa lula ngakumbi.Emva kokuba i-torque eyenziwe ngaphambili ifunyenwe, intloko ye-shear bolt iya kunqunyulwa, kwaye i-blade ye-connector ingena kwi-cable insulation layer kwaye ifike kumgca womqhubi ngexesha elifanayo.Wonakalise.Amacandelo GS-IPC ingasetyenziselwa ubungakanani cable ukusuka #10 AWG ukuba 500 Kcmil.
Kwangaxeshanye, ukuze kukhuselwe ezi ziqhagamshelo kwimitha ye-UV kunye neemeko zemozulu, uqhagamshelo lwe-GS-IPC lukwabandakanya enye into ebalulekileyo yoyilo-ibhokisi yeplastiki ekhuselayo yezindlu, efakwe kwi-trunk / ibhasi yoqhagamshelwano lwenethiwekhi.Emva kokuba isinxibelelanisi sifakwe ngokufanelekileyo, igcisa lentsimi liya kubeka kwaye livale isiciko nge-TE's Raychem Powergel sealant.Le sealant iya kukhupha konke umswakama kwidibaniso ngexesha lofakelo kunye nokuphelisa ukungena komswakama kwixesha elizayo ngexesha lobomi bokudibanisa.Igobolondo yebhokisi ye-gel inikeza ukhuseleko olupheleleyo lokusingqongileyo kunye nokutshatyalaliswa komlilo ngokunciphisa ukuvuza kwangoku, ukuchasana nemisebe ye-ultraviolet kunye nokukhanya kwelanga.
Ngokubanzi, iimodyuli ze-GS-IPC ezisetyenziswe kwinkqubo ye-TE Solar CTS ihlangabezana neemfuno ezingqongqo ze-UL kwiinkqubo ze-photovoltaic.Isixhumi se-GS-IPC sivavanywe ngempumelelo ngokuhambelana ne-UL 486A-486B, i-CSA C22.2 No. 65-03 kunye novavanyo olusebenzayo lwe-UL6703 oludweliswe kwi-Underwriters Laboratories Inc. inombolo yefayile E13288.
I-Solar fuse bundle (SFH).I-SFH yinkqubo yendibano equka i-in-line overmolded overmolded high rated fuses, iitephu, izabhokhwe kunye nezitsibi zocingo, ezinokuthi ziqwalaselwe ukubonelela ngesisombululo sentambo yokubopha i-fuse ehambelanayo ne-UL9703.Kuluhlu lwefama yelanga, i-fuse ayikho kwintambo yocingo.Endaweni yoko, zihlala zibekwe kwibhokisi yokudibanisa nganye.Ukusebenzisa le ndlela entsha ye-SFH, i-fuse ifakwe kwi-wire harness.Oku kubonelela ngeenzuzo ezininzi-idibanisa iintambo ezininzi, inciphisa inani elipheleleyo leebhokisi zokudibanisa ezifunekayo, ukunciphisa iindleko zempahla kunye nabasebenzi, ukwenza lula ukufakela, kunye nokwandisa ukuqhubeka okuhambelana nokusebenza kwexesha elide lenkqubo, ukugcinwa, kunye nokugcinwa kweengxaki.
Ibhokisi yokukhupha i-Relay.Ibhokisi yokuqhawula i-trunk esetyenziswe kwinkqubo ye-TE Solar CTS inikezela ukunqanyulwa komthwalo, ukukhuselwa kokunyuka kunye nemisebenzi yokutshintsha okungalunganga, enokukhusela inkqubo kwii-surges ngaphambi kokuba i-inverter idibaniswe, kwaye ibonelele abaqhubi ngokudibanisa okongeziweyo njengoko kufuneka kwaye unqande ukuguquguquka kwenkqubo. ..Indawo yabo ibaluleke kakhulu ekunciphiseni uqhagamshelo lwentambo (kwaye ayichaphazeli ukuhla kwamandla ombane kwesistim).
Ezi bhokisi zokuzihlukanisa zenziwe nge-fiberglass okanye intsimbi, kunye ne-surge and grounding jikelele imisebenzi, kwaye inokubonelela ngokuphuka komthwalo ukuya kwi-400A.Basebenzisa iziqhagamshelo zebholithi yokucheba ukufakwa ngokukhawuleza nokulula kwaye bahlangabezane neemfuno ze-UL yokukhwela ibhayisekile eshushu, ukufuma kunye nokuhamba ngebhayisekile yombane.
Ezi bhokisi zokuqhawula i-trunk zisebenzisa i-switch disconnect switch, eye yaba yi-1500V yokutshintsha ukusuka ekuqaleni.Ngokwahlukileyo, ezinye izisombululo kwiimarike zihlala zisebenzisa iswitshi yokwahlula eyakhiwe ukusuka kwi-chassis ye-1000-V, ephuculwe ukuphatha i-1500V.Oku kunokukhokelela ekuveliseni ukushisa okuphezulu kwibhokisi yokuhlukanisa.
Ukwandisa ukuthembeka, ezi bhokisi zokuqhawula i-relay zisebenzisa izitshixo zokuqhawula umthwalo omkhulu kunye neendawo ezivaliweyo ezinkulu (30 "x 24" x 10 ") ukuphucula ukuchithwa kobushushu.Ngokunjalo, ezi bhokisi zokuqhawula zinokuthatha ezinkulu I-radius yokugoba isetyenziselwa iintambo ezinobungakanani ukusuka kwi-500 AWG ukuya kwi-1250 kcmil.
Jonga iijenali zangoku nezigciniweyo zeSolar World ngendlela ekulula ukuyisebenzisa, nefomathi ekumgangatho ophezulu.Ibhukhimakhi, yabelana kwaye unxibelelane neemagazini eziphambili zokwakha zelanga ngoku.
Umgaqo-nkqubo welanga uyahluka ukusuka kwilizwe ukuya kwelinye.Cofa ukujonga isishwankathelo sethu senyanga somthetho wamva nje kunye nophando kwilizwe lonke.