Direct current (DC) uye alternating current (AC) motors maviri anowanzo shandiswa emagetsi mota mhando. Tisati takurukura kusiyana kwemhando mbiri idzi, ngatitangei kunzwisisa kuti ndezvipi.
A DC mota muchina wemagetsi unotenderera unogona kushandura simba remagetsi kuita magetsi emagetsi (kutenderera). Inogona zvakare kushandiswa sejenareta inoshandura simba remagetsi (kutenderera) kuita simba remagetsi (DC). Kana mota yeDC ichifambiswa neinotungamira ikozvino, iri kugadzira magineti mune yayo stator (yakamira chikamu chemota). Munda unokwezva uye unodzinga magineti pane rotor (inotenderera chikamu chemota). Izvi zvinoita kuti rotor itenderere. Kuti uchengetedze rotor inoramba ichitenderera, iyo commutator, iyo inotenderera magetsi inoshandiswa inoshandisa magetsi kune ma windings. Kutenderera kwakatsiga kutenderera kunogadzirwa nekudzoreredza mafambiro emhepo mukutenderera kunotenderera kwehafu yega yega.
DC motors vane kugona kunyatso kudzora kumhanya kwavo, izvo zvinove zvakakosha kune maindasitiri muchina. DC mota dzinokwanisa kukurumidza kutanga, kumira uye kudzosera kumashure. Ichi chinhu chakakosha pakudzora kushanda kwemidziyo yekugadzira. Sekutevera,iyo XBD-4070ndeimwe yeanonyanya kufarirwa mota dzeDC.
Zvakangofanana neiyo DC mota, alternating current (AC) rotor inovhara simba remagetsi kuita mechanical energy (kutenderera). Inogona zvakare kushandiswa sejenareta inoshandura simba remagetsi (vhoti) kuita simba remagetsi (AC).
Kunyanya AC mota dzakaiswa mumhando mbiri. Iyo synchronous mota uye iyo asynchronous mota. Yekupedzisira inogona kuva chikamu chimwe chete kana nhanho nhatu. Mune AC mota, pane mhete yemhangura inotenderera (inogadzira iyo stator), iyo yakagadzirirwa kugadzira inotenderera yemagineti. Sezvo mahwindi anofambiswa ne AC simba remagetsi, iyo magineti, ivo vanogadzira pakati pavo vanokonzera ikozvino mu rotor (kutenderera chikamu). Ikozvino inokonzeresa inoburitsa yayo yega magineti, iyo inopesana nemagineti kubva kune stator. Kudyidzana pakati peminda miviri iyi kunoita kuti rotor itenderere. Mune asynchronous mota pane mukaha pakati peaya maviri kumhanya. Midziyo yakawanda yemagetsi yemumba inoshandisa ma AC motors nekuti magetsi anobva mudzimba ari alternating current (AC).
Misiyano pakati peDC uye AC mota:
● Zvigadzirwa zvemagetsi zvakasiyana. Nepo maDC motors achifambiswa neakananga ikozvino, AC mota dzinofambiswa nealternating ikozvino.
● Muma AC motors, armature yakamira apo magnetic field inotenderera. MuDC motors iyo armature inotenderera asi iyo magineti inoramba yakamira.
● DC motors inogona kuwana yakatsetseka uye ine hupfumi mutemo pasina mimwe michina. Kudzora kumhanya kunowanikwa nekuwedzera kana kudzikisa magetsi ekuisa. AC motors reauire kushandiswa kwema frequency ekushandura michina kushandura kumhanya.
Zvakanakira zve AC mota zvinosanganisira:
● Kuderera kwemagetsi ekutanga zvinoda
● Kudzora kuri nani pamusoro pekutanga nhanho dzazvino uye kukurumidza
● Yakawedzera customizability kune zvakasiyana-siyana zvekugadzirisa zvinodiwa uye kuchinja kukurumidza uye torque zvinodiwa
● Kugara kuri nani uye kurarama kwenguva refu
Zvakanakira zveDC mota zvinosanganisira:
● Kuisa nyore uye kugadzirisa zvinodiwa
● Simba rekutanga rekutanga uye torque
● Nguva dzekupindura dzinokurumidza kutanga/kumira uye kukurumidza
● Wider zvakasiyana-siyana zvakasiyana voltage zvinodiwa
Semuyenzaniso, kana uine imba yemagetsi feni, ingango shandisa mota ye AC nekuti inobatana yakananga kumagetsi eimba yako AC, zvichiita kuti ive nyore kushandisa uye kushomeka kwekugadzirisa. Mota dzemagetsi, kune rumwe rutivi, dzinogona kushandisa mota dzeDC nekuti zvinoda kunyatso kudzora kumhanya kwemota uye torque kuti ipe ruzivo rwakatsetseka rwekutyaira uye kumhanyisa kwakanaka.
Nguva yekutumira: Kubvumbi-01-2024