Loaʻa i nā kaʻa uila ʻekolu ka hana ikaika me nā ʻāpana like ʻole a me nā mīkini hana.I kēia mau lā, hoʻohana nui ʻia nā motika 3-phase ac induction i nā ʻano ʻoihana a me nā ʻoihana ʻoihana ma muli o ko lākou wikiwiki kiʻekiʻe a me ka torque.He mea nui ka hoʻomaopopo ʻana i nā ʻāpana like ʻole o 3 phase motor i ke koho ʻana i ke kūpono kūpono no kāu noi.Hāʻawi ʻo Motor 0 i kahi ākea ākea o nā kaʻa ʻekolu ʻano like ʻole mai 1500rpm-3000rpm.
Kiʻi 1: ʻāpana ʻāpana ʻāpana 3
Ma kēia alakaʻi hoʻomaka, e kūkākūkā mākou i nā ʻāpana ʻāpana 3 a me kā lākou mau hana.
3 mau ʻāpana kaʻa:
Kaulana ʻia nā motika ʻekolu ma muli o kā lākou hana paʻa a hilinaʻi.E hoʻomaopopo pono kākou i nā ʻāpana ʻāpana ʻekolu;
Stator:
Ma nā ʻāpana ʻāpana ʻekolu, ʻo ka stator ka mea nui loa.ʻO ia ka ʻāpana kū e hoʻohuli i ka rotor e neʻe i ke ala o nā māla magnetic.ʻO kēia ʻāpana o ka ʻāpana 3 kaʻa kaʻa i loaʻa nā ʻāpana ʻāpana aʻe;
kumu:
I loko o ka stator, aia ka hale laminated, i ʻike ʻia ʻo ka stator core.Ua hoʻopaʻa ʻia ke kumu stator ma muli o ka nui o nā pou o ke kaʻa uila.ʻO kekahi mau motika he 2 mau pou a me 3 kau a i ʻole 3 pole a me 4 mau mākia, a pēlā aku.Inā ʻoi aku ka nui o nā pou, e emi ana ka māmā a me ka hope.
Pākuʻi Stator:
ʻO ka uhi waho o ka stator i kapa ʻia ʻo ka stator frame.Hana ʻia ke ʻano stator me nā mea kiʻekiʻe a me 100% stainless steel e pale i nā ʻāpana o loko.Mālama pū ia i ke ola lōʻihi a me ka lōʻihi.
ʻO ka wili ʻana i ka stator:
Hoʻokumu ka wili stator i nā māla magnetic i ka stator.E hauʻoli nā ʻāpana ʻekolu ke hoʻopili ʻia i ka lako mana a hoʻomaka e hana i nā māla magnetic.Hoʻopili ʻia nā wili stator a me ke kūpaʻa e hōʻoia i ka pale i nā kūlana maikaʻi ʻole.
Rotor:
ʻO Rotor kekahi mea koʻikoʻi i nā ʻāpana o ka ʻāpana ʻekolu.ʻO ka ʻāpana hoʻoneʻe i kaʻa i ka ʻaoʻao o nā māla magnetic i kapa ʻia he rotor.ʻO ka rotor o nā ʻāpana ʻekolu e lawe i ke au e hoʻoneʻe i ke kumu.Hoʻokaʻawale hou ʻia ka mīkini ʻekolu ʻāpana i ʻelua mau ʻāpana nui e pili ana i ka hoʻolālā rotor;
apo pahee a i ole ke ano eha:
ʻO ka rotor ʻano ʻeha ka mea maʻamau i ka pūlima slotted a me nā apo slip.Hāʻawi kēia mau kaʻa kaʻa kiʻekiʻe a me ka hoʻomaka mau ʻana;no laila, ua hoʻohana nui ʻia kēia mau kaʻa i nā ʻoihana ukana kaumaha no ka mea e hiki ai i ke kū'ē kūwaho ke hōʻemi i ka manawa mua.
Kiʻi 2: Rotor o ka mīkini hoʻokomo slip-ring
Rotor kaʻa kaʻa heʻe squirrel:
ʻO ka motika cage squirrel ka mea hoʻohana nui ʻia 3-phase induction motor ma muli o kāna hana maʻalahi rotor cage.ʻO ka rotor ʻano cage he alumini a i ʻole nā pahu keleawe i hoʻopaʻa ʻia i loko o nā pahu.Hoʻohana ʻia kēia ʻano kaʻa kaʻa ʻekolu no ka ʻoihana haʻahaʻa haʻahaʻa a me ka hana home.
Pahu hoʻopau:
Koʻikoʻi ka pahu pahu ma nā ʻāpana ʻāpana 3.Hāʻawi ka pahu pahu i kahi lako mana ʻekolu ma o kahi lako uila waho.Hoʻopili ʻia nā wili stator i ka pahu pahu ma o ka delta a i ʻole ka pili hōkū.
Pepa:
No ka hoʻoheheʻe ʻana o ka wela a me ka hoʻoluʻu ʻana, manaʻo ʻia kahi mea peʻa he ʻāpana koʻikoʻi o nā kaʻa induction induction 3.Mālama ʻo ia i ka mahana a hoʻomaha i nā ʻāpana ʻē aʻe o 3 phase induction motor.
Hāʻawi ka kaʻa i nā motika OEM kūlana maʻamau, nā kaʻa uila hoʻokahi-phase, a me nā kaʻa ʻenehana ma ka honua holoʻokoʻa.
Ka hopena:
ʻO ka hoʻomaopopo ʻana i nā ʻāpana kaʻa ʻāpana 3 e hāʻawi iā ʻoe i kahi manaʻo ākea o kāna hana hana, hiki ke hoʻouka, a me nā noi.Hāʻawi nā ʻāpana āpau o 3 phase induction motors i ka hāʻawi ʻana i ka ʻike maʻalahi a me ka pololei.Hoʻolālā kūikawā ʻia kēia mau kaʻa e hāʻawi i ka torque kiʻekiʻe a me ka hana ma ke kumukūʻai kūpono.Hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou no kahi ʻōlelo manuahi a me nā nīnau.Hana ʻia kā mākou kākoʻo mea kūʻai aku me ka pau ʻole e hoʻoponopono i kāu mau pilikia.
Nīnau pinepine ʻia-3 ʻāpana kaʻa kaʻa
1. He aha ke ʻano o ka motika 3-phase?
ʻO kahi kaʻa induction ʻekolu he kaʻa AC me nā hiʻohiʻona hoihoi.ʻO nā kaʻa kaʻa kaʻa ʻekolu i hoʻomaka ponoʻī, maikaʻi, a paʻa i nā ʻoihana ʻenehana.Ke hana nei kēia mau kaʻa ma ke kumu o ka electromagnetism a ʻaʻole koi i nā capacitors a i ʻole kahi mana o waho no ka hoʻololi mua ʻana.Hāʻawi kēia mau kaʻa i ka 1.5x ʻoi aku ka mana ma mua o nā kaʻa hoʻokahi.Eia nō naʻe, he mea nui e hoʻomaopopo i nā ʻāpana kaʻa 3 phase, nā loina hana, a me ka noi ma mua o ke kūʻai ʻana.
2. Ehia ka nui o ke kumu kuai o na apana kaa 3?
Hana ʻia nā ʻāpana o ka 3 phase induction motors me 100% copper coil a me ke kila kila e hōʻoia i ke ola lōʻihi.ʻOi aku ke kumukūʻai o kēia mau kaʻa ma mua o nā kaʻa kaʻa hoʻokahi ma muli o nā ʻāpana ʻāpana 3 a me nā hana.ʻO ke kumukūʻai o nā ʻāpana kaʻa induction ʻekolu e ʻokoʻa e nā ʻāpana he nui e like me ke ʻano voltage, frequency, rpm, a me ke ʻano hana.
3. He aha nā ʻāpana hoʻoneʻe i pau i ka 3-phase induction motors?
ʻO nā ʻāpana hoʻoneʻe o ka ʻenekini induction 3-phase i pau ʻole nā bearings a me nā apo paheʻe.ʻO ka 3-phase induction motor he ʻelua bearings no ka hoʻololi ʻana o ke kumu.I kekahi manawa, pau nā bearings ma muli o ka haʻahaʻa haʻahaʻa, ka hoʻouka ʻana, a me nā hewa hoʻonohonoho.Eia kekahi, i loko o nā motika inductions slip-ring, ʻo nā ʻāpana o 3 phase motor i pau ʻole he mau apo slip.
Ka manawa hoʻouna: Apr-15-2023
