Kwixesha elitsha lamandla, iinkqubo zokugcina amandla zingundoqo wokusetyenziswa kwamandla ngokufanelekileyo. I-YMIN capacitors, kunye nokusebenza kwabo okuphezulu, zizinto eziphambili zokuphucula ukuzinza, ukusebenza kakuhle, kunye nokuthembeka kweenkqubo zokugcina amandla. Ezi zilandelayo ziindima zabo eziphambili kwiinkqubo zokugcina amandla:
1. I-Energy Hub ye-Power Converter (PCS)
Abaguquli bokugcina amandla kufuneka bafezekise ukuguqulwa kwamandla amabini phakathi kweebhetri kunye negridi. I-YMIN capacitors idlala iindima ezintathu eziphambili kule nkqubo:
• Ugcino lwamandla amakhulu: Ufunxa ngokukhawuleza kwaye ukhuphe amandla ombane ukuthomalalisa ukuhla kwamandla ombane kugridi, ukuqinisekisa ukusebenza ngokuqhubekayo kwenkqubo. Bakwabonelela ngembuyekezo yamandla asebenzayo kwimithwalo ye-inductive kunye nokuphucula ukusebenza kakuhle kweemoto.
• Ukhuseleko lwamandla ombane aphezulu kakhulu: Ukumelana namandla ombane aphezulu we-1500V ukuya kwi-2700V, ifunxa i-voltage spikes, kwaye ikhusela izixhobo zamandla ezifana nee-IGBT kunye ne-SiC emonakalweni.
• Ukhuseleko lwangoku lwangoku lwangoku: I-ESR ephantsi (ezantsi ukuya kwi-6mΩ) ifunxa ngokufanelekileyo i-pulse currents kwi-DC-Link, ikhulisa ukuchaneka kolawulo lwamandla, kwaye ixhasa ukuqala okuthambileyo ukunciphisa ukothuka kwesixhobo.
2. I-Voltage Stabilizer yee-Inverters
Kwii-inverters zemithombo yamandla avuselelekayo efana ne-photovoltaic kunye namandla omoya, ii-YMIN capacitors zibonelela:
• Uxinaniso loMmandla oPhezulu: Ukugcina intlawulo eyongezelelekileyo ngomthamo weyunithi nganye kuphucula ukusebenza kakuhle koguqulo lwe-DC-to-AC.
• Ukuhluzwa kweHarmonic: Ukunyamezelana okuphakamileyo kwangoku kuhluza ii-harmonics zemveliso, ukuqinisekisa umgangatho wamandla odityaniswe kwigridi.
• Ukuzinza kobushushu: Uluhlu olubanzi lweqondo lokushisa (-40 ° C ukuya + 125 ° C) luqinisekisa ukusebenza okuzinzile kwexesha elide kwiindawo eziphezulu zokushisa.
3. IsiKhuseli soKhuseleko kwiiNkqubo zoLawulo lweBattery (BMS)
Kwii-BMS, ii-YMIN capacitors zikhusela ukhuseleko lwebhetri ngeendlela ezintathu:
• Ukulinganisa amandla ombane: Ziqhagamshelwe ngokunxuseneyo neepakethi zebhetri, zitshintsha ngokuzenzekelayo umahluko wombane weseli ukwandisa ubomi bebhetri.
• Impendulo yeThutyana: Umthamo wabo ophezulu uvumela ukukhululwa kwamandla ngokukhawuleza ukuhlangabezana nokunyuka komthwalo ngokukhawuleza kwaye kuthintele ukukhupha ngokugqithisileyo.
• Ukukhuselwa kweFault: Ukukhonza njengomthombo wamandla ogcinayo, bagcina ukusebenza kwesekethe yokukhusela kwimeko yokungaphumeleli kwenkqubo, ngokukhawuleza ukuqhawula naziphi na izixhumanisi ezisengozini.
4. I-Supercapacitors: Ifana noKhuseleko kunye noBomi obude
Iimodyuli ze-YMIN supercapacitor zibonelela ngeendlela ezintsha zokhuseleko kwiibhetri zelithium zemveli:
• Ukhuseleko oluPhezulu: Akukho mlilo okanye ugqabhuko-dubulo phantsi kokuhlatywa, ukutyunyuzwa, okanye iimeko zendlela emfutshane, eziqinisekisiweyo zokhuseleko lweemoto.
• Ukuhlala ixesha elide, uLondolozo lwaMahala: Ubomi bomjikelo budlula imijikelo ye-100,000, ukwandisa ubomi bokusebenza ukuya kumashumi eminyaka, ngokusetyenziswa kwamandla angatshintshiyo asezantsi njenge-1–2μA.
• Ukuguquguquka kobushushu obuphantsi: Unikezelo lwamandla oluzinzileyo kumaqondo obushushu obugqithileyo obuyi-40°C, ukusombulula imiba yokuvalwa kobushushu obubandayo kwiimitha ezihlakaniphile kunye nezixhobo ezisebhodini.
Ukuqukumbela
I-YMIN capacitors, kunye neenzuzo zabo eziphambili zokumelana nombane ophezulu, umthamo omkhulu, ubomi obude, kunye nokhuseleko olukhethekileyo, zihlanganiswe ngokunzulu kwii-converters, i-inverters, i-BMSs, kunye neemodyuli ze-supercapacitor zeenkqubo zokugcina amandla, zibe sisiseko sokuguqulwa kwamandla ngokufanelekileyo kunye nokulawula okukhuselekileyo. Itekhnoloji yabo ayiqhubeli nje kuphela iinkqubo zokugcina amandla ukuya kwixesha “lokugcinwa kwe-zero,” kodwa ikwakhawulezisa inguqu yehlabathi ukuya kulwakhiwo lwamandla oluluhlaza, olukrelekrele, noluthembekileyo.
Ixesha lokuposa: Aug-14-2025