Ingabe ama-terminal avikelwe ngokushisa angathuthukisa ukusebenza kahle kwezinhlelo zamandla ezihlakaniphile nezivuselelekayo?
Nciphisa ukumelana kokuthintana futhi unciphise ukulahleka kwamandla
Ezinhlelweni zamandla neze-elekthronikhi, kukhona ukumelana kokuxhumana kuzo zonke izindawo zokuxhuma, okungenye yezimbangela eziyinhloko zokulahleka kwamandla kanye nokukhiqizwa kokushisa. Lapho ugesi ugeleza ngokumelene nokumelana, ingxenye yamandla ichitheka njengokushisa. Omunye wemisebenzi eyinhloko yalokhu Ama-terminals Afakwe Ukushisa ukunciphisa lokhu kumelana nokuxhumana ngangokunokwenzeka.
Ukuxhumeka okulahlekelwa kancane: Ngokusebenzisa izinto ze-alloy zethusi eziqhuba kahle kakhulu, ezihambisana nokwelashwa kwendawo efana ne-silver plating noma i-tin plating, ama-terminals asezingeni eliphezulu anganciphisa ukumelana kokuthintana namazinga aphansi kakhulu (isibonelo, eminye imikhiqizo ingafinyelela ku-0.4 milliohms noma ngaphansi), okunciphisa kakhulu ukulahleka kokushisa ezindaweni zokuxhuma.
Isibonelo sokusebenza kahle: Ucwaningo lubonisa ukuthi ukusebenzisa ukuxhumana kwe-terminal okunokwethenjelwa okuphezulu ezinhlelweni ze-photovoltaic kungandisa ukusebenza kahle kokukhiqizwa kwamandla kwesistimu cishe ngo-3%.
Qinisekisa ukuzinza kwesistimu futhi uvimbele ukuvalwa okungalindelekile
Izinhlelo zamandla avuselelekayo (njengomoya kanye ne-photovoltaic) zivame ukufakwa ngaphandle noma ezindaweni ezinzima, zibhekene nezinselele ezifana nokudlidliza, izinguquko zokushisa, umswakama, kanye nothuli. Izindawo zokuxhuma ezingazinzile zingabangela amaphutha noma ngisho nemililo ngenxa yokuxhumana okungekuhle, okuholela ekunqamukeni kohlelo. Ama-terminal afakwe ugesi ahlinzeka ngokuxhumeka okuzinzile kwesikhathi eside, okungenasondlo kohlelo ngokusebenzisa imiklamo elandelayo:
Ukumelana nokudlidliza kanye nokungabi nokugcinwa: Amatheminali anezakhiwo ze-spring clamp ahlinzeka ngengcindezi engaguquki, amelana ngempumelelo nokudlidliza okubangelwa ukwanda kokushisa kanye nokufinyela noma amandla omoya, aqinisekisa ukuthi uxhumano luhlala luphephile amashumi eminyaka futhi lufinyelela "ekufakweni kanye, okuthembekile impilo yonke."
Ukuzivumelanisa nezimo okuphezulu kwemvelo: Izindlu zokugcina zinamandla okungenamanzi nokuvikela uthuli ezingeni le-IP67 futhi zingasebenza ngaphakathi kobubanzi bokushisa obuhlukahlukene kusukela ku--40°C kuya ku-125°C, okuqinisekisa ukuthembeka ezimweni zangaphandle ezinzima. Ezinye izixhumi zokubhoboza ezifakwe ugesi ezisetshenziselwa i-photovoltaics zingenza kube lula ukufakwa futhi zithuthukise ukuphepha.
Khulisa ubuningi bamandla futhi ufeze umklamo omncane
Kumadivayisi ahlakaniphile, izimoto zikagesi, kanye nezinhlelo zokugcina amandla, isikhala sibaluleke kakhulu. Izixazululo zokuxhumeka ezisezingeni eliphezulu zingathwala imisinga emikhulu ngamanani amancane, ngaleyo ndlela zandise ubuningi bamandla esistimu noma zikhulule isikhala esibalulekile sezinye izingxenye. Isibonelo, kuma-solar inverters, ukusebenzisa ama-busbar ethusi aguquguqukayo esikhundleni sezintambo ezinkulu akugcini nje ngokusindisa isikhala nesisindo kodwa futhi kuthuthukisa ubuningi bamandla ngempumelelo.
Phendula ezindleleni zesikhathi esizayo bese udlulela ekusebenzeni nasekulungiseni okuhlakaniphile
Njengoba amapulatifomu kagesi (njengezimoto zikagesi eziya kumapulatifomu aphezulu e-800V) kanye namazinga amanje eqhubeka ekhuphuka, izidingo zezixhumi ziya ngokuya ziba nzima. Ubuchwepheshe be-terminal obusezingeni eliphezulu embonini bungakwazi kakade ukuthwala ama-current afinyelela ku-350A ngobuningi obuncane. Ngaphezu kwalokho, "ama-terminal ahlakaniphile" esikhathi esizayo azohlanganisa izinzwa ezincane ezingaqapha izinga lokushisa, amandla kagesi, kanye nesimo sokuxhumana ezindaweni zokuxhuma ngesikhathi sangempela. Ngokuhlaziya idatha, ukulungiswa kokubikezela kungenziwa ukuze kuvinjelwe izinkinga ngaphambi kokuba zenzeke, kukhushulwe ukusebenza kahle kohlelo kanye nokuphathwa ezingeni elisha.