ʻO ka hana hou ʻelua-drive a Mitsubishi Electric lāua ʻo Yongming Company
ʻO Mitsubishi Electric, he alakaʻi i ka ʻenehana uila mana, ke hoʻomau nei i ka uhaki ʻana i nā palena ʻenehana. I kēia mau lā iho nei, ua hoʻokuʻu lākou i ʻeono mau modula semiconductor mana J3 series hou, e lawe mai ana i nā hopena inverter kiʻekiʻe a me ka compact i ʻike ʻole ʻia i ke kahua kaʻa uila (xEV). I ka manawa like, hilinaʻi ʻo Yongming Company i kāna kūlana huahana no nā noi kiʻekiʻe a me nā hoa kiʻekiʻe o ka honua e ʻimi hohonu i nā pono o nā hiʻohiʻona noi kiʻekiʻe. Hōʻike nā capacitors kiʻiʻoniʻoni hou i hoʻokuʻu ʻia i ka hana uila maikaʻi loa a me ka hana hou me kāna ʻenehana uhi kū hoʻokahi a me ka hana hou o ka hoʻolālā kūkulu. Ua hoʻokomo ka paʻa lōʻihi i ka ikaika hou i loko o kēia hana hou o ka ʻenehana.
Nā modula mana moʻo Mitsubishi Electric J3
Hoʻokomo pū nā modula mana J3 series a Mitsubishi Electric i ka ʻenehana silicon carbide metal oxide semiconductor field effect transistor (SiC-MOSFET) a i ʻole RC-IGBT (Si) a he mau pono koʻikoʻi e like me ka pono kiʻekiʻe, ka hilinaʻi kiʻekiʻe, a me ka pohō haʻahaʻa. Ke hoʻohālikelike ʻia me nā huahana e kū nei, ua hoʻemi ʻia kona nui ma kahi o 60%, ua hoʻemi ʻia ke kūpaʻa wela ma kahi o 30%, a ua hoʻemi ʻia ka inductance ma kahi o 30%, e hāʻawi ana i ke kākoʻo ikaika no ka miniaturization o nā inverters xEV.
ʻO ka mea hoʻonui kiʻiʻoniʻoni Yongming
Ua kūpaʻa ʻo Yongming New Energy Film Capacitors i ka hoʻohālikelike ʻana me nā hoa honua kiʻekiʻe. Hoʻohana kāna mau capacitors kiʻiʻoniʻoni hou i hoʻokuʻu ʻia i ka ʻenehana uhi kū hoʻokahi a me ka hoʻolālā kūkulu hou e hoʻomaikaʻi hou aku i ka hana uila a me ke kūpaʻa o ka huahana. ʻO kona voltage kiʻekiʻe, ka mana nui, ka inductance haʻahaʻa a me nā ʻano ʻē aʻe e hoʻolilo i ke kūpaʻa voltage o ka huahana ma kahi o 10% kiʻekiʻe ma mua o ka pae ʻoihana, a ʻo kona nui ma kahi o 15% liʻiliʻi ma mua o ka pae ʻoihana. ʻO kēia hana maikaʻi loa e hoʻolilo ai i ke kiʻiʻoniʻoni a Yongmingnā capacitorshe koho kūpono i nā modula inverter.
Hōʻuluʻulu manaʻo
Ke hui pū ʻia nā modula mana o ka moʻo J3 a Mitsubishi Electric me nā capacitors kiʻiʻoniʻoni hou a Yongming, ʻoi aku ka nui o ka hopena. ʻAʻole hiki i kēia hui pū ʻana ke hoʻomaikaʻi hou aku i ka pono a me ka hilinaʻi o nā lako, akā e hōʻemi pono i nā kumukūʻai a hoʻokō i kahi hana kumukūʻai kiʻekiʻe. Ua lawe mai kēia hui ikaika i nā loli kipi i ke kahua o nā kaʻa uila, e hāʻawi ana iā xEV me nā hopena inverter liʻiliʻi a ʻoi aku ka maikaʻi, no laila e paipai ana i ka hoʻomohala hou ʻana a me ka hoʻolaha ʻana o ka ʻenehana kaʻa uila.
Ma ke ʻano o ka ʻimi honua ʻana i ka pono kiʻekiʻe, ka palekana o ke kaiapuni, a me ke kūpaʻa, hāʻawi ʻo Yongming New Energy Film Capacitors i nā mea hoʻohana honua me nā hoʻonā lako mana holomua, hilinaʻi, a ʻoi aku ka maikaʻi.
Ka manawa hoʻouna: ʻApelila-16-2024