He 1.7 mau manawa o ke kaʻa kaʻa kaʻa ʻekolu laina, a ʻo ka hui PDL ʻeono laina kaʻa uila "Shanhe Semiconductor" e wikiwiki i ka pae ʻana o nā mea pono hale, nā kaʻa uila a me nā ʻoihana ʻē aʻe.

Ma muli o ka manaʻo ʻia ʻana o ka pahuhopu "palua kalapona" ma ka 14th Five-Year Plan ma 2021, ua hoʻomaʻamaʻa ikaika nā ʻano āpau o ke ola i ka manaʻo o ka ʻōmaʻomaʻo, ka mālama ʻana i ka ikehu a me ka palekana o ke kaiapuni, a me ka hoʻomaikaʻi hou ʻana i kā lākou pono mālama ola ma o nā ʻenehana hou.

Mai ka manaʻo semiconductor, ʻo nā ʻāpana hoʻokele kaʻa kekahi o nā mea koʻikoʻi e pili ana i nā ʻano mea uila āpau, he hana nui ia i ka mālama ʻana i ka ikehu.I kekahi mau lā i hala aku nei, ua hui pū ʻo 36 krypton me "Sanhe Semiconductor" kahi hui e pili ana i ka noiʻi a me ka hoʻomohala ʻana i nā ʻāpana ʻekolu ʻeono-wire kaʻa kaʻa a me nā modula.

Electronic circuit and colorful computer mainboard

Ua hoʻokumu ʻia ʻo Shanhe Semiconductor i Dekemaba 2018 ma Hong Kong, Kina, PDL, ka mea nui no nā mea pono home, robots, nā kaʻa uila a me nā mākeke ʻē aʻe, ka noiʻi a me ka hoʻomohala ʻana i nā ʻāpana kaʻa kaʻa a me nā modules, e kōkua i nā mea kūʻai aku e hoʻomaikaʻi i ka huahana kaʻa kaʻa ikaika a me ka hana. hoemi koina a me ka pono.I ʻAukake 2021, ua hana maikaʻi ka hui i ka IC chip P2830 mua, i hoʻohana nui ʻia i nā mea pā DC, a i kēia manawa ua hoʻolālā ʻia ka lua o ka IC P2850.

ʻO kaʻoiaʻiʻo, ʻo Kina, ʻo ia ka mea nui o ka honua liʻiliʻi liʻiliʻi a me ka nui o ka hana kaʻa kaʻa, hoʻohana a hoʻokuʻu aku, kahi ākea o nā huahana kaʻa, ʻo ka ʻoihana holoʻokoʻa liʻiliʻi liʻiliʻi a paʻa i mālama i kahi ulu ulu kiʻekiʻe, hoʻohana nui ʻia i nā mea hana hale, nā lāʻau lapaʻau, nā mea hana mana, nā mea kūʻai aku, mālama pilikino a me nāʻoihana'ē aʻe.

I ka ʻōlelo o ka māhele mākeke, manaʻo ka noiʻi ʻoihana e pili ana i ka mākeke kaʻa o Kina e helu no 30% o ka mākeke honua i 2020, ʻoiai ʻo ʻAmelika Hui Pū ʻIa a me ʻEulopa e helu no 27% a me 20% kēlā me kēia.Eia kekahi, ʻo China Electrical Equipment Industry Association ka lālā liʻiliʻi a me ka liʻiliʻi o nā ʻoihana ʻoihana 63 e hōʻike ana i ka makahiki 2020, ʻo ka waiwai kūʻai ʻoihana ʻoihana liʻiliʻi a Kina o 62.706 biliona yuan, ke kumu kūʻai kūʻai ʻoihana o 61.449 biliona yuan.

I ka noi nui o ka mākeke kaʻa liʻiliʻi a me ka nui, ʻaʻole hiki ke hoʻohaʻahaʻa ʻia ka mākeke IC control.Inā noʻonoʻo wale i ka hana makahiki / kūʻai ʻana o nā pahu hau, nā ea hau home a me nā mea uila uila home ma Kina, ʻo ka nui o ka noi no nā ʻāpana hoʻokele kaʻa a i ʻole nā ​​modula i ka mākeke mea hana home a hiki i ka liʻiliʻi 456 miliona mau ʻāpana i kēlā me kēia makahiki.I ka manawa like, e like me ka hui helu helu haole ʻo Yole Developpment, manaʻo ʻia ka mākeke module motor honua e hōʻea i $1.32 biliona ma 2023 (ma kahi o 8.34 biliona yuan).

I kēia manawa, ma ke kahua o ka kaʻa, ʻo ka mīkini kuʻuna ʻekolu ʻāpana ʻekolu laina i ka nalowale o ka ikehu ma kahi o 10% -25%, a ʻoi aku ka paʻakikī o kona hoʻohana ʻana i ka ikehu kiʻekiʻe e hoʻokō i nā lula palekana kaiapuni o nā mea āpau. hele o ke ola.I ka manawa like, ʻo kona māmā haʻahaʻa haʻahaʻa torque wikiwiki hoʻi i ka hoʻomohala ʻana i ka hana huahana e hālāwai me kahi bottleneck, ʻaʻole e haʻi i ke kumu kūʻai kiʻekiʻe o ke kaʻina hana chip i kau ʻia i mua o nā koi kiʻekiʻe.

Ua haʻi ʻo Liu Zhentao, ka mea hoʻokumu a me ka Luna Nui o Sanhe Semiconductor, iā 36Kr i nā makahiki i hala aku nei ua hana ʻo ia i kahi patent ma ke ʻano o kahi kaʻa AC multiphase a me kāna kaʻa kaʻa kaʻa, i hoʻopaʻa maikaʻi ʻia ma ʻAmelika Hui Pū ʻIa e pale i ka hoʻohana ʻana i kahi ʻekolu-phase ʻeono. -uwea brushless DC motor.ʻO ka waiho wale ʻana, hiki ke hoʻomaikaʻi ʻia ka hana ʻana o kahi kaʻa kuʻuna ʻekolu-wāwae ʻekolu ma ka hoʻololi hapa wale nō.Eia naʻe, i kona manaʻo, ʻo ka paʻakikī nui loa i ka hoʻokō ʻana i kēia ʻenehana aia i ka hemahema o ke kākoʻo ʻana i nā huahana i loko o ke kaulahao hoʻolako o ʻekolu-phase ʻeono-wire motor.Aneane ʻaʻohe puʻupuʻu mana kaʻa kūpono no ka ʻenehana ʻeono-wire ma ka mākeke, ʻo ia ke kumu nui i hoʻoholo ai ʻo ia e hoʻokumu iā Shanhe Semiconductor.

I kēia manawa, ua hoʻolaha maikaʻi ʻia ka chip P2830 mua o Sanhe Semiconductor.Loaʻa i ka puʻupuʻu kahi pahu hopena kahua i kūkulu ʻia me ka volta kiʻekiʻe o 20V, ka nui o kēia manawa o 1A a me ka mana hoʻopuka kiʻekiʻe o 20W, hiki ke uhi ʻia ma mua o 70% o ka mākeke fan DC.Ke ʻoi aku ka nui o ka mana ma mua o 20W, hiki i kahi pūʻolo o ka P2830 ke hoʻokele i nā fets waho e hoʻoponopono i ka palena o nā koi mana kiʻekiʻe.


Ka manawa hoʻouna: Mar-22-2022