Ingxenye.01 Isingeniso kuma-capacitor amafilimu e-DC-Link
Ekusetshenzisweni kwezimoto zamandla amasha namandla amasha, ama-capacitor adlala indima ebalulekile ezinhlelweni ezifana nokulawula amandla, ukuphathwa kwamandla kanye nokuguqulwa kwe-DC-AC.
Ikakhulukazi kuma-inverters, ama-capacitor athinta impilo nokusebenza kwesiguquli.
I-inverter ixhuma amandla kagesi e-DC ngebhasi le-DC ukwenza i-DC-Link.
Kule nqubo, i-inverter ithola i-pulse current ku-DC-Link futhi ikhiqize i-pulse voltage kuyo. Lawa ma-voltage ama-high-frequency angaba nomthelela ezintweni zikagesi.
Ama-capacitor e-DC-Link athuthukisa ukwethembeka nempilo yohlelo ngokwenza bushelelezi ukushintshashintsha kwamandla kagesi, amunce ama-pulse voltages nokuhlunga ngempumelelo.
Kubalulekile ukukhetha i-rightDC-Link capacitor, engathuthukisi nje kuphela ukuzinza kwesistimu yetheminali, kodwa futhi yandise impilo yesistimu.
Ekusetshenzisweni kwezinkambu zamandla amasha okukhulunywe ngenhla, ama-DC-Link capacitor ayingxenye ebalulekile. Kungakhathaliseki ukuthi kumasistimu okukhiqiza amandla omoya, amasistimu okukhiqiza amandla e-photovoltaic noma amasistimu ezimoto zamandla amasha, ukwethembeka okuphezulu nokuphila isikhathi eside kuyadingeka, ngakho ukukhetha kwabo kubaluleke kakhulu.
Ingxenye.02 Isingeniso seI-YMIN DC-Link Film Capacitor MDP Series
I-YMIN's MDP series DC-Link film capacitor idlala indima ebalulekile emkhakheni wamandla amasha, ikakhulukazi ekuphehleni amandla omoya, ukukhiqiza amandla e-photovoltaic kanye nezinhlelo zezimoto zamandla amasha. Basebenza ngokuzinza ngaphansi kwezimo zomthwalo ophezulu ezinokwethenjelwa okukhulu nempilo ende.
Iqhaza lochungechunge lwe-MDP emikhakheni ehlukahlukene yezicelo
Ingxenye.03 Izinzuzo zochungechunge lwe-MDP njengama-DC-Link capacitor
Uma kuqhathaniswa nama-capacitor endabuko e-aluminium electrolytic,Uchungechunge lwe-MDP lwe-YMINama-filimi capacitor enza kangcono ngokumelana nogesi, ukumelana ne-ripple, i-ESR ephansi, njll. Athuthukisa ukusebenza kahle kwesistimu, anciphisa ukulahleka kwamandla, athuthukise ukuzinza, futhi afaneleka kakhulu ukusetshenziswa ezinhlelweni ezintsha zamandla.
Ingxenye.04 Isifinyezo
Kuzinhlelo zokusebenza zemoto yamandla amasha nentsha, ama-DC-Link capacitor ayizingxenye ezibalulekile, ikakhulukazi ezinhlelweni ze-inverter, lapho uguquko olubushelelezi lwamandla kagesi kanye nokumunca ama-pulse voltages kubalulekile ekuthuthukiseni ukwethembeka nempilo yesistimu.
Ama-capacitor amafilimu e-YMIN MDP e-DC-Link ayinketho ekahle emkhakheni wamandla amasha ku-voltage yawo yokumelana nokumelana, impilo ende, ne-ESR ephansi. Uma kuqhathaniswa nama-aluminum electrolytic capacitor endabuko, uchungechunge lwe-MDP lunozinzo oluqinile lwesistimu futhi luyingxenye ebalulekile yokuthuthukisa ukusebenza kahle kwezinhlelo zamandla amasha kanye nokwelula impilo yemishini.
Isikhathi sokuthumela: Mar-11-2025