ʻAneʻane i ʻike ʻole ʻia ma ke Komohana, ua hiki i ka hui Kina ʻo Toomen New Energy mai Shenzhen ke hoʻomohala i ka ʻenehana no ka hana ʻana i nā capacitors mana, hiki ke lilo i mea hoʻohālikelike ma waena o nā supercapacitors a me nā pā lithium-ion. Ua lilo ka hoʻomohala ʻana i mea kūʻokoʻa ʻole no nā ʻenekinia a me nā ʻepekema ʻEulopa.
Ma ʻEulopa, hoa o Toomen New Energy Kurt.Energy. ʻO ke poʻo o ka hoʻomaka, ʻo Eric Verhulst, ua ʻike ʻo Toomen New Energy i kahi kū liʻiliʻi ma ka hōʻikeʻike Hannover Messe ma Kelemania i ka makahiki 2018, i ka wā e nānā ana ʻo ia i nā ʻenehana pākaukau hoʻohiki no nā mea kanu mana kaʻa. Ua ʻoi aku ka nui o nā capacitors mana Toomen ma mua o nā moeʻuhane ʻino loa a ka ʻenekinia. I kēlā manawa, ʻoi aku ka nui o ko lākou mau hiʻohiʻona ma mua o nā huahana Maxwell like. Aia kekahi mea e kahaha ai!
Ma ke ʻano, ʻo Toomen power capacitors he mea ia o ka mālama ʻana i ka uku uila me ka ʻole o ka hopena kemika, e like me ka hana ma kahi supercapacitor. Hoʻokahi "carbon carbon" electrode i hana ʻia me ka graphene, a ʻo kekahi "hoʻokumu ʻia ma kahi pūhui lithium, akā hoʻohālikelike ʻia me nā pā lithium-ion ʻaʻohe lithium hana."
I ka wā i hana ʻia ai, ʻoi aku ka maikaʻi o nā kumu mālama mālama ikehu ma mua o nā lithium-ion maʻamau, akā ma ke ʻano o ke kālā no ka kilowatt i kēlā me kēia pōʻai (uku), ʻoi aku ka liʻiliʻi. Eia kekahi, ma muli o ka mana kiʻekiʻe, hiki ke hoʻohana ʻia nā capacitor mana i nā mea kanu hybrid o nā kaʻa e like me ka hopena buffer, ka mea e mālama ai i ka wahie, a e hoʻopiʻi koke ʻia - i kahi mau minuke.
ʻAʻohe electrolyte nā capacitors mana Toomen. Ma kahi o nā mea, aia kekahi mea hoʻopihapiha no ka hoʻoili kālā. ʻAʻole hoʻoweliweli kēia hoʻolālā i ke kaiapuni inā haki ka pūpū a ʻaʻole hiki ke puhi ʻia.
Hoʻopuka ʻo Toomen i ʻelua ʻano capacitors mana. Hoʻopili ʻia kekahi o lākou i ke kiʻekiʻe kiʻekiʻe o ka ikehu i mālama ʻia, a hāʻawi kekahi i ka mana kiʻekiʻe. Hāʻawi nā pūnaewele kiʻekiʻe kiʻekiʻe o Toomen i kēia manawa i nā mānoanoa ikehu ma ka laulā o 200–260 Wh/kg, me nā mana mana mai 300–500 W/kg. Hōʻike ʻia nā mea mana mana kiʻekiʻe e nā laʻana me ka nui o ka ikehu o 80-100 Wh/kg me ka mana mana ma kahi o 1500 W/kg a me ka peaking a hiki i 5000 W/kg.
I ka hoʻohālikelike ʻana, hāʻawi nā supercapacitors DuraBlue o Maxwell i kēia manawa i ka haʻahaʻa haʻahaʻa haʻahaʻa o 8-10 Wh/kg, akā kiʻekiʻe loa ka mana densities ma kahi o 12–000 W/kg. Ma ka ʻaoʻao ʻē aʻe, hāʻawi kahi pākaukau lithium-ion maikaʻi i ka nui o ka mālama ʻana i ka ikehu o 14–000 Wh/kg, a me kahi mana mana ma kahi o 150–250 Wh/kg. He mea maʻalahi ke ʻike i ka hāʻawi ʻana o nā capacitor mana Toomen i ka nui o ka mālama ʻana i ka ikehu kiʻekiʻe ma kahi pānaʻi mana haʻahaʻa no nā supercapacitors a me ka mana kiʻekiʻe loa ma ka palena o ka hoʻopaʻa ʻana o ka ikehu i nā pā lithium-ion.
Eia kekahi, hiki ke hana i nā capacitors mana Toomen i nā mahana mai -50ºC a 45ºC me ka ʻole o ka hoʻomehana ʻana a i ʻole ka pale ʻana. No nā pila kaʻa, he mea koʻikoʻi kēia, no ka mea, ʻaʻole lākou e koi i ka pale wela a i ʻole ka mana uila, ʻo ia hoʻi, e mālama lākou i nā mea hou aʻe ma ke kumukūʻai a me ke kaumaha o ka subsystem mana.
Source: 3dnews.ru