Ngokugcizelelwa okwandayo komhlaba wonke ekuvikelweni kwemvelo, izinhlelo ze-photovoltaic zisetshenziswe kabanzi emikhakheni ehlukahlukene. Emakethe kagesi, izinhlelo ze-photovoltaic azikwazi ukunikeza amandla emadolobheni kuphela, kodwa futhi zinikeze izinsizakalo zokukhanyisa nokuxhumana ezindaweni ezikude. Ngesikhathi esifanayo, izindleko zokufakwa kanye nezindleko zokusebenza zezinhlelo ze-photovoltaic ziphansi kakhulu, okuye kwaheha ukunakwa okwengeziwe kwamabhizinisi kanye nezinhlangano zikahulumeni.
I-Solar inverter iyithuluzi eliguqula amandla amanje aqondile akhiqizwa amaphaneli e-photovoltaic abe amanje ashintshayo. Iqapha amandla kagesi kanye nokuphumayo kwamanje ngephaneli ye-photovoltaic nge-Maximum power point tracking algorithm, ibona ukunyuka nokuwa kwe-voltage ye-DC, futhi iyiguqule ibe ugesi we-DC ozinzile. Okulandelayo, i-inverter isebenzisa ubuchwepheshe bokumodulation be-high-frequency pulse wide ukuze iguqule okwamanje eqondile ibe yamanje eshintshanayo, futhi ibushelelezi ngesihlungi esiphumayo ukuze kuqinisekiswe ikhwalithi nokuzinza kokuphumayo kwamanje. Ekugcineni, i-inverter ixhuma amandla e-AC aphumayo kunethiwekhi yamandla ukuze ahlangabezane nezidingo zikagesi wasendlini noma wezimboni. Ngale ndlela, i-Solar inverter idlala indima ebalulekile ekuguquleni amandla elanga abe amandla kagesi asebenzisekayo.
Njengamanje, i-1000 ~ 2200W I-Solar inverter evame ukusetshenziswa ekugcineni kokufaka kwesistimu yokuphehla amandla e-photovoltaic ine-voltage ephumayo engu-580V. Nokho, amandla okukhiphayo angu-500V akhona angeke asakwazi ukuhlangabezana nesidingo se-Solar inverter. Phakathi kwazo, i-Aluminium electrolytic capacitor idlala indima ebalulekile. Ngeke nje inikeze imisebenzi edingekayo yokuhlunga nokugcina, kodwa futhi iqinisekise ukwethembeka nokusebenza kahle kwalo lonke uhlelo. Uma i-voltage ephumayo inganele, izobangela ukuthi i-capacitor ishise, iphule, futhi ekugcineni ilimaze. Ngakho-ke, izici ezihlukahlukene kufanele zicatshangelwe ngokucophelela lapho kukhethwa i-Electrolytic capacitor, futhi umkhiqizo ofaneleka kakhulu kufanele ukhethwe ukuze kuqinisekiswe ukusebenza okuvamile kwesistimu nokuthola ukusebenza okuhle kakhulu.
Ukuze kuxazululwe inkinga yamandla kagesi aphezulu we-Solar inverter, i-Shanghai Yongming yethule uhlobo oluphambili lwamandla kagesi aphezulu i-LKZ uchungechunge lwe-Aluminium electrolytic capacitor. Lolu chungechunge lwemikhiqizo lunezici zokusebenza ezinembile futhi lungasebenza phezu kwebanga elibanzi lama-voltage okokufaka, okuhlanganisa ama-voltage aphezulu afika ku-580V. Ukusebenza okuhle kakhulu kwe-LKZ series capacitors kungathuthukisa ukuzinza nokusebenza kahle kwe-Solar inverter futhi kunikeze amakhasimende isisombululo esihle kakhulu.
01. Super surge nomthelela ukumelana: I-LKZ yochungechunge lwe-aluminium Electrolytic capacitor ine-voltage efika ku-600V, engabhekana kalula ne-peak voltage kanye namandla amakhulu ngesikhathi sokuphuma.
02. Ukumelana okuphansi kwe-Ultra okuphansi kwangaphakathi kanye nezici ezingcono zokushisa okuphansi: Uma kuqhathaniswa nama-capacitor aseJapane wokucaciswa okufanayo, i-impedance ye-Yongming capacitors yehle cishe ngo-15% -20%, iqinisekisa ukuthi ama-capacitor anezinga lokushisa eliphansi elikhuphukayo, ukumelana ne-ripple enkulu. , kanye nezici zezinga lokushisa eliphansi -40 ℃ ngesikhathi sokusebenza, ukuqinisekisa ukuthi ama-capacitor ngeke ahluleke ekuqaleni kokusebenza kwesikhathi eside.
03. Umthamo omkhulu wokuminyana: I-Yongming aluminium Electrolytic capacitor inomthamo ongaphezu kuka-20% ngaphezu kwama-capacitor aseJapane anencazelo efanayo nosayizi, enomthamo ophezulu wokuminyana kanye nomphumela ongcono wokuhlunga; Ngesikhathi esifanayo, ngaphansi kwezidingo ezifanayo zamandla, ukusetshenziswa kwe-Yongming's Electrolytic capacitor enomthamo omkhulu kunganciphisa izindleko zamakhasimende ngokwamandla.
04. Ukuthembeka okuphezulu: I-Electrolytic capacitor ye-Yongming inikeza isiqinisekiso esibanzi sokuzinza nokuthembeka kwezingxenye ze-elekthronikhi ezibalulekile ezifana ne-Solar inverter, futhi yenza ukusebenza kwalo lonke uhlelo lwe-photovoltaic luvelele.
I-aluminium ehamba phambili ye-aluminium ye-Yongming ye-Electrolytic capacitor, njenge-capacitor emisha yasekhaya, inezinzuzo ezinhle ekusetshenzisweni kwe-Solar inverter, enikeza isiqinisekiso esiqinile sokuzinza kwesistimu ye-photovoltaic, nokusebenza kwayo okuphelele kuqhathaniswa nalokho kwama-capacitor aseJapane.
Isikhathi sokuthumela: Jul-19-2023