I-Tumen: Sinama-supercapacitor afana namabhethri e-lithium-ion. Okungcono kuphela
Okuqukethwe
Inkampani yaseShayina i-Toomen New Energy ithi inama-supercapacitor ane-energy density yamabhethri e-lithium-ion. Ngesikhathi esifanayo, njengama-supercapacitor, ayakwazi ukwamukela nokukhipha amashaji aphezulu kunamabhethri e-lithium-ion. Okungenani ephepheni, lokhu kuthuthukisa ukusebenza kwemoto nokusebenza kokushaja.
Ama-Supercapacitor esikhundleni samabhethri? Noma mhlawumbe ukumaketha?
Uhlu lokuqukethwe
- Ama-Supercapacitor esikhundleni samabhethri? Noma mhlawumbe ukumaketha?
- Enye i-Hummingbird?
Ama-supercapacitor okukhulunywa ngawo alethwe e-Europe ngu-Eric Verhulst waseBelgium. Ngokusobala, yena ngokwakhe wayengakholelwa emandleni ashiwo umenzi, ngoba ayengcono izikhathi ezingamashumi amabili kunemingcele ethenjiswe nguMaxwell. Sengeza ukuthi uMaxwell ubengomunye wabaholi emakethe ye-supercapacitor futhi wathengwa nguTesla ngo-2019 (umthombo).
> U-Tesla uthola uMaxwell, umkhiqizi wama-supercapacitor nezingxenye zikagesi
U-Verhulst uzishaya isifuba ngokuthi ama-supercapacitor aseShayina angakwazi ukumelana nokushaja ku-50 C (umthamo we-50x), futhi ezinyangeni ezimbalwa ngemva kokukhokhiswa, asayibamba kahle imali, okuyinto engabonakali kangako ngama-supercapacitor. Ngaphezu kwalokho, bahlolwe yiNyuvesi yaseMunich, futhi phakathi nalezi zivivinyo bakwazi ukumelana nezinga lokushisa elisuka ku--50 kuya ku-+45 degrees Celsius.
Umkhiqizi waseShayina ugcizelela ukuthi usebenzise "ikhabhoni ecushiwe" kuma-supercapacitor ayo, kodwa akucaci ukuthi lokho kusho ukuthini ngempela. I-Belgian ibika ukuthi u-Toomen usevele enze i-supercapacitor yephakethe ene-energy density engu-0,973 kWh / L. Lokhu kungaphezulu kakhulu kwamaseli e-lithium-ion ajwayelekile, futhi ngisho nangaphezu kwamaseli e-electrolyte aqinile e-Samsung SDI asanda kuwachaza:
> AbakwaSamsung bethule amaseli e-electrolyte aqinile. Ukususa: eminyakeni engu-2-3 kuzoba semakethe
Kubikwa ukuthi ama-supercapacitor amahle kakhulu avela kumkhiqizi waseShayina afinyelele ku-0,2-0,26 kWh / kg, okusho ukuthi ayenemingcele engebi kakhulu kunamabhethri e-Li-ion yesimanje.
Kodwa akugcini lapho. I-Belgian iphawula ukuthi kukhona ama-Toomen supercapacitor aklanyelwe ukwamukela / ukukhipha amandla aphezulu kakhulu. Banikeza ukuminyana kwamandla okuphansi (0,08-0,1 kWh / kg), kodwa vumela ukushaja nokukhipha ku-10-20 C. Uma kuqhathaniswa, amabhethri asetshenziswe ku-Tesla Model 3 anikeza ukuminyana kwamandla angaphezu kuka-0,22 kWh./kg (ngalinye. izinga lokushaja ibhethri) ngamandla okushaja angu-3,5 C.
Enye i-Hummingbird?
Izithembiso zikaToomen New Energy zibukeka zizinhle kakhulu ephepheni. Imingcele echazwe ibonisa ukuthi ama-supercapacitor womkhiqizi waseShayina angashintsha amabhethri, noma okungenani awangezelele. Ukukhipha amandla ngokushesha kunganikeza ukusheshisa ngaphansi kwamasekhondi angu-2 noma ukushaja kusuka ku-500 kuya ku-1 kW..
Inkinga ukuthi sibhekana nezithembiso kuphela. Umlando uyazi izinto ezisunguliwe "zokuphumelela", okwavela ukuthi zingamanga. Phakathi kwazo kukhona amabhethri e-Hummingbird:
> Amabhethri e-Hummingbird - ayini futhi angcono kunamabhethri e-lithium-ion? [SIZOPHENDULA]
Isithombe sesethulo: isifunda esifushane ku-supercapacitor (c) Afrotechmods / YouTube
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