Hoʻolauna oMea hoʻohuli
ʻO ka inverter kahi mea uila e hoʻohuli i ke au i ke au pololei, i hoʻohana nui ʻia e hāʻawi i ka mana i kahi ukana.ʻO ka Inverter kahi mea e hoʻololi i ke kumu uila DC i ke kumu uila AC.Hiki ke hoʻohana ʻia i ka microcomputer a i ʻole ka ʻōnaehana microcomputer single-chip a me nā lako hana hōʻailona.
Nā mea hoʻohulihiki ke hoʻokaʻawale ʻia i hoʻokahi-phase, ʻekolu-phase a me ka piha-bridge inverters e like me ka pae mana.Hoʻokumu ʻia nā mea hoʻohuli hoʻokahi a me ʻekolu-phase i nā mea hoʻololi, nā kānana a me nā kānana LC, a ʻo ka hawewe puka ʻana he hawewe sine;piha-alahaka inverters ua haku 'ia me ka rectifier kānana kaapuni, Schottky diode (PWM) kaapuni a me ka holo kaapuni, a me ka puka hawewe nalu huinahalike.
Nā mea hoʻohulihiki ke hoʻokaʻawale ʻia i ʻekolu mau ʻano: ʻano hoʻopaʻa ʻia, ʻano hoʻomalu ʻāina make (ala ala hawewe) a me ke ʻano hoʻololi (alanui hawewe huinahā).Me ka hoʻomohala ʻana o ka ʻenehana uila uila, hoʻohana nui ʻia nā inverters ma nā ʻano āpau.
Nā manaʻo kumu
ʻO ka inverter he mea uila mana e hoʻololi i ke au pololei i ke au ʻokoʻa.Aia ka inverter i kahi kaapuni kānana rectifier, kahi kaapuni Schottky diode (SOK) a me kahi kaapuni kaʻa.
Hiki ke hoʻokaʻawale ʻia ka inverter i loko o ka inverter ikaika a me ka passive inverter, passive inverter, ʻike ʻia hoʻi ʻo ka inverter circuit a i ʻole kaapuni regulator voltage, ma ke ʻano ma ke kahua hoʻokomo, ke kahua waena (LC) kānana, ka pae puka (rectifier), etc., a me ka ʻO ka mea hoʻohuli ikaika ka hoʻololi ʻana i ka hōʻailona hōʻailona no ka loaʻa ʻana o ka uila DC paʻa.
Ka passive inverter maʻamau i ka uku capacitor i loko o ka rectifier alahaka, oiai ka mea hooikaika inverter he kānana inductor i loko o ka rectifier alahaka.
Loaʻa i ka Inverter circuit nā mea maikaʻi o ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka hana kiʻekiʻe a pēlā aku.ʻO ia ka ʻāpana nui o nā ʻano mea uila uila.
Hoʻokaʻawale
E like me ka topology o ka inverter hiki ke maheleia i: piha-alahaka inverter, pahu-huki inverter.
Hiki ke hoʻokaʻawale ʻia i PWM (pulse width modulation) inverter, SPWM (quadrature signal modulation) inverter a me SVPWM (space voltage vector modulation) inverter.
E like me ka hoʻokele kaapuni hoʻokaʻawale hiki ke mahele i: hapalua-alahaka, pana-huki type.
E like me ke ano o ka ukana, hiki ke maheleia i hookahi-phase inverter mana lako, ekolu-phase inverter mana lako, DC converter, hoʻoikaika kānana inverter mana lako, etc.
E like me ke ʻano hoʻomalu hiki ke hoʻokaʻawale ʻia i: ke ʻano o kēia manawa a me ke ʻano uila.
Kahua noi
Hoʻohana nui ʻia nā inverters i ka automation ʻoihana, nā lako kaua, aerospace a me nā kula ʻē aʻe.No ka laʻana, ma ka ʻenehana ʻenehana, hiki i nā mea hoʻopiʻi mana reactive i hoʻohana nui ʻia i nā ʻōnaehana mana hiki ke hoʻoponopono i ka mana kiʻekiʻe-voltage, hoʻomaikaʻi i ka hana pono, mālama i ka ikehu uila a hāʻawi i ka mana paʻa no ka hana ʻoihana;i ke kamaʻilio ʻana, hiki ke hoʻohana ʻia nā mea hoʻopiʻi mana reactive e hoʻoponopono i ka volta o nā ʻōnaehana haʻahaʻa haʻahaʻa e hoʻopaʻa iā lākou i loko o kahi ākea kūpono a ʻike i ke kamaʻilio lōʻihi;i ka lawe ʻana, hiki ke hoʻohana ʻia i loko o ka ʻōnaehana hoʻomaka kaʻa kaʻa a me ka ʻōnaehana kaʻa kaʻa;i nā lako kaua, hiki ke hoʻohana ʻia i ka lako mana a me ka ʻōnaehana mana o nā mea kaua;i ka aerospace, hiki ke hoʻohana ʻia i ka ʻenekini mokulele e hoʻomaka ana i ka mana a me ka hoʻouka ʻana i ka mana.
Ka manawa hoʻouna: Mar-06-2023