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Ke ana o ka inductance synchronous o na mokini magnet mau
I. ʻO ke kumu a me ke koʻikoʻi o ke ana ʻana i ka inductance synchronous (1) Ke kumu o ke ana ʻana i nā ʻāpana o ka Inductance Synchronous (ie Cross-axis Inductance) ʻO nā ʻāpana inductance AC a me DC nā ʻāpana koʻikoʻi ʻelua i loko o kahi magnet permanent synchronous m ...Heluhelu hou aku -
Kiʻi ikehu-hoʻohana lako
I mea e hoʻokō pono ai i ka ʻuhane o ka 20th CPC National Congress, e hoʻokō pono i ka hoʻonohonoho ʻana o ka Central Economic Work Conference, hoʻomaikaʻi i nā kūlana o ka ikehu o nā huahana a me nā mea hana, kākoʻo i ka hoʻololi ʻana i ka ikehu i nā wahi koʻikoʻi, a kōkua i ka eq nui. ...Heluhelu hou aku -
Nā hiʻohiʻona kaʻa kaʻa hoʻokele pololei
ʻO ke kumu hana o ke kaʻa magnet paʻa ka ʻike i ka hāʻawi ʻana i ka mana ma muli o ka circular rotating magnetic potential energy, a hoʻohana i ka NdFeB sintered permanente material me ka kiʻekiʻe o ka ikehu magnetic a me ka coercivity endowment kiʻekiʻe e hoʻokumu i ke kahua magnetic, w...Heluhelu hou aku -
Mea hoʻoheheʻe magnet mau
He aha ka mea hoʻoheheʻe paʻa mau ʻO ka mea hoʻoheheʻe paʻa mau (PMG) he AC rotating generator e hoʻohana ana i nā magnet mau loa e hoʻohua ai i kahi māla magnetic, e hoʻopau ana i ka pono o kahi coil excitation a me ka manawa hauʻoli. ʻO ke kūlana o kēia manawa o ka mea hana magnet mau Me ka hoʻomohala ...Heluhelu hou aku -
Motor hoʻokele pololei magnet mau
I kēia mau makahiki i hala iho nei, ua holomua nui nā kaʻa kaʻa hoʻokele pololei a hoʻohana nui ʻia i nā haʻahaʻa haʻahaʻa haʻahaʻa, e like me nā mea lawe kāʻei, mixers, nā mīkini kaha kiʻi uea, nā pamu haʻahaʻa haʻahaʻa, hoʻololi i nā ʻōnaehana electromechanical i haku ʻia me nā kaʻa kiʻekiʻe a me nā mīkini. mīkini ho'ēmi...Heluhelu hou aku -
ʻO ka ʻike a me ka nānā ʻana o nā kaʻa hoʻokele pololei haʻahaʻa haʻahaʻa a kiʻekiʻe-torque mau loa
Ua hoʻopuka pū ʻia ka National Development and Reform Commission o Kina a me nā keʻena ʻeiwa ʻē aʻe i ka “motor upgrade and recycling implementation guide (2023 edition)” (i kapa ʻia ma hope nei he “implementation guide”), “implementation guide” clear objectiv...Heluhelu hou aku -
No ke aha e hoʻomohala nei ʻo Kina i nā kaʻa kaʻa synchronous mau loa?
Ke hoʻohālikelike ʻia me nā kaʻa asynchronous, ʻoi aku ka nui o nā pono kūpono i nā mīkini synchronous magnet mau loa. He nui nā hiʻohiʻona e like me ke kumu mana kiʻekiʻe, ka index hiki ke hoʻokele maikaʻi, ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka piʻi haʻahaʻa haʻahaʻa, etc. I ka manawa like, hiki iā lākou ke ʻoi aku ka maikaʻi ...Heluhelu hou aku -
No ke aha e mālama ʻia ai ka ikehu o nā motika magnet mau?
I nā makahiki i hala iho nei, ʻo ka ʻoihana kaʻa i ka wā o ke kiʻekiʻe kiʻekiʻe o nā mīkini magnet mau loa, ke kiʻekiʻe o ka kaulana e hōʻike ana i kahi ulu ulu. Wahi a ka nānā ʻana, ʻo ke kumu e hopohopo pālua ai nā motor magnet mau loa, hiki ʻole ke hoʻokaʻawale ʻia mai ke kākoʻo ikaika o nā kulekele mokuʻāina e pili ana i ...Heluhelu hou aku -
Hoʻohana nui ʻia nā motor magnet permanent i ka ʻoihana.
ʻO nā kaʻa ke kumu o ka mana i ka ʻoihana ʻoihana a noho i kahi kūlana koʻikoʻi i ka mākeke automation ʻoihana honua. Hoʻohana nui ʻia lākou i ka metallurgy, ka mana uila, ka petrochemical, ka lanahu, nā mea kūkulu hale, ka hana pepa, ke aupuni aupuni, ka mālama wai, ka mining, shi...Heluhelu hou aku -
ʻO nā kaʻa kaʻa magnet mau "nui"! No ke aha e koho ai?
ʻIkepili Pōmaikaʻi Paʻa o ka Hoʻololi ʻana i nā Motors Asynchronous me nā Motors Magnet Synchronous Motors. Hoʻomaka mākou mai nā hiʻohiʻona o ka motor synchronous magnet mau loa, i hui pū ʻia me ka noi kūpono e wehewehe i nā pono piha o ka hoʻolaha ʻana i ka synchronous magnet permanent...Heluhelu hou aku -
ʻO kahi loiloi pōkole o nā ʻano a me nā ʻokoʻa ma waena o BLDC a me PMSM.
Ma ke ola o kēlā me kēia lā, mai nā mea pāʻani uila a hiki i nā kaʻa uila, hiki ke ʻōlelo ʻia nā kaʻa uila ma nā wahi āpau. Hele mai kēia mau kaʻa i nā ʻano like ʻole e like me nā motika DC brushed, nā motika DC brushless (BLDC), a me nā motika synchronous magnet mau loa (PMSM). Loaʻa i kēlā me kēia ʻano kona mau hiʻohiʻona a me nā ʻokoʻa, mak ...Heluhelu hou aku -
No ke aha i ʻoi aku ka maikaʻi o nā mīkini magnet paʻa?
ʻO ka motor synchronous magnet paʻa ka nui o nā stator, rotor a me nā ʻāpana shell. E like me nā motika AC maʻamau, ʻo ka stator core he hale laminated e hōʻemi i ka hana kaʻa ma muli o ka eddy current a me ka hopena hysteresis o ka hoʻohana ʻana i ka hao; ʻO ka wili maʻamau he ʻekolu-phase sy...Heluhelu hou aku
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