Sei EC Motokari Yakawanda Simba Inoshanda Kupfuura AC Mota?

Operamusimboti wekubatanidza pakati pemota dzeEC neAMota dzeC

Mota yeAC Inoshanda Sei?

Mota yeAC imhando yemota inoshandisa simba reAC, musimboti wekushanda kwayo stator inomonereka nealternating current, stator ichaburitsa shanduko inotenderera yesimba remagineti mukati. Simba remagineti rinotenderera restator rinotevera simba remagineti restator. Simba remagineti rinotenderera restator rinotevera simba remagineti rinotenderera rerotor, uye simba remagineti rinotenderera rerotor rinotevera simba remagineti rinotenderera restator. Kubatana kwesimba remagineti mukati mestator nerotor kunoita kuti rotor itenderere.

Iyo EC Mota Inoshanda Sei?

Mota yeEC ipfungwa yechigadzirwa chemota inogara iine magineti yakafanana inoshandiswa mumunda wemota yefeni, iyo yakatanga kutaurwa ne ebm-papst, uye chigadzirwa chakajairika chemagetsi chakabatanidzwa. Pfungwa yekushanda yemota yeEC ndeyekuti mutyairi anopinda mu industrial frequency alternating current (AC), iyo inoshandurwa kuita direct current (DC) kuburikidza ne rectifier module ye controller. Simba reDC rinozoshandurwa kuita AC power yefrequency inodiwa, uye rozoiswa mumota inotenderera kuburikidza ne enameled wire head yakabatana ne electronic control board, uye controller inogadzira rotating magnetic field nekushandura ma windings sequentially. Zvadaro, kuburikidza ne enameled wire head yakabatana ne electric control board uye inopinza ku motor winding, controller inotenderera ma windings kuti igadzire rotating magnetic field kuti ifambise mashandiro emota.

Zvakanakira zvemota dzeEC kuchengetedza simba

Kugadzira Magnetic Field vs Permanent Magnet Structure

• Mamota eAC anoshandisa electromagnetic induction kugadzira simba remagineti iro rotor inotenderedzwa naro. Maitiro aya anoda kushandiswa kwesimba rakawanda; rimwe simba remagetsi rinoshandiswa mukugadzira simba remagineti rinoita kuti simba iri riwedzere. Rinozoshandura simba remagineti zvishoma uye nekushandisa simba rakawanda.

• Mamota eEC anoshandisa magineti asingachinji saka anobvisa chikamu chemaitiro anoshandisa simba mukugadzirwa kwemagetsi. Mamota eEC ari kushandisa mhinduro yemagineti isingachinji uye anochinjika nemagetsi, saka hapana chikonzero chekushandisa simba remagetsi kugadzira simba remagineti rerotor; nenzira iyi, mota inogona kuwana kumhanya kwakaringana uye kutonga simba. Saka hapana kurasikirwa nesimba iri.

Kushanda Kwakagadziriswa vs Kudzora Kwakakwana 

• Mamota eAC anowanzo mhanya nekumhanya kwakatarwa uye haashande zvakanaka kana mutoro uchichinja. Simba rinobuda rinoramba rakafanana pasinei nekuchinja kwemutoro. Kunyange zvazvo dhizaini iyi iri nyore, mukuita kwayo inowanzo konzera kutambisa simba zvakanyanya. Semuenzaniso, mota yeAC inogona kunge ichiri kushanda nekurema kwakazara pasi pemamiriro ekurema zvishoma, nekudzikira kukuru kwekushanda. Kana kudzorwa kwekumhanya kukaitwa, izvi zvinoda imwe inverter, iyo nzira nhatu dzekugadzirisa, kuchinja uye kudzora dzinoitwa. Izvi zvinowanzo kukonzera kurasikirwa kwesimba mumatanho ekugadzirisa uye ekugadzirisa. Kazhinji, mamota eAC ane ma inverter anogona kuvandudza kushanda zvakanaka kwemamota eAC kusvika pamwero wakati, asi kuchine misiyano mukuenzanisa neEC.

• Mamota eEC ane macontroller akakosha anogona kugadzirisa kumhanya uye simba rinobuda zvichienderana nekudiwa. Mutongi akakosha wemamota eEC ndeimwe yenzvimbo dzakakosha. Kutaura zvazviri, kugona uku kwemutongi, maererano nekugadzirisa kumhanya uye simba rinobuda mumota munguva chaiyo zvichienderana nekudiwa, izvo zvinoita kuti asvike pakushanda zvakanaka, kungave kuri mumamiriro ekutakura zvakanyanya kana kuti zvishoma. Ane kutonga kwakanaka, nokudaro achichengetedza simba rakawanda uye achideredza kurasikirwa nesimba kusina basa.

Kurasikirwa nekupisa kwakanyanya vs kurasikirwa nekupisa kushoma

• Mamota eAC anorasikirwa zvakanyanya nekupisa, izvo zvinoderedza kushanda zvakanaka. Mamota eAC anogadzira kupisa kwakanyanya panguva yekushanda nekuda kwehunhu hwesimba remagineti rinokonzerwa. Izvi zvinonyanya kukonzerwa nekurasikirwa kwemhangura nekuda kwekusagadzikana kwecoil uye kurasikirwa nesimbi nekuda kwekuchinja kweflux. Kupisa kwakanyanya hakungokanganisi kushanda zvakanaka chete, asi kunogonawo kukonzera kusagadzikana kwekushanda kwemota.

• Mamota eEC anogadzira kupisa kushoma panguva yekushanda uye anoshandura magetsi zvinobudirira. Mamota eEC anogadzira kupisa kushoma panguva yekushanda nekuti dhizaini yavo inoderedza kurasikirwa kwemhangura nesimbi, ukuwo electronic controller ichivandudza kushandiswa kwesimba remagetsi nemazvo. Kupisa kushoma kunoreva kuti simba remagetsi rakawanda rinoshandurwa kuita simba remakanika, izvo zvisingangogadzirisi kushanda zvakanaka chete asiwo zvinoderedza kudiwa kwekutonhodza mota.

Kuenzanisa kushandiswa kwesimba mumabasa anoshanda

Kuenzanisa masisitimu eAC neEC mumota ye3050W

Heino muenzaniso, kushandisa ac motor kunotungamira mukurasikirwa munzvimbo dzakasiyana-siyana, kusiyana neizvi, kune kurasikirwa kushoma mu ec motor munzvimbo dzakafanana, kunewo zero slip uye friction loss mu EC motors, saka kushandisa EC motor kunochengetedza 340w. Pano tinewo makirasi ekushanda zvakanaka kwemota kubva kuIE1 kusvika kuIE5, zvinoratidza kushanda zvakanaka kwemota kupfuura simba reshaft, tinogona kuona kuti maSeemtek's EC motors ari pamusoro peIE5 yepamusoro.

sei EC Fans chengetedza simba ne75% zvichienzaniswa nemafeni eAC

Pakuenzanisa mafeni eEC nemafeni eAC echinyakare, chimwe chezvakanakira zvikuru ndechekuti anoshandisa simba rakawanda. Ngatifungei nezvemuenzaniso unoshanda kuratidza musiyano uyu:

• Ngatitii une mafeni emota yeAC gumi ari kushanda. Kana ukadzima mafeni mashanu wobva washandisa mafeni mashanu asara nekumhanya kwe100%, simba rese rinoshandiswa (P1) raizova 5 kW (mafeni mashanu x 1 kW imwe neimwe).

• Iye zvino, pachinzvimbo chekudzima mafeni, unoderedza kumhanya kwemafeni ese gumi kusvika pa50% yekumhanya kwavo kwepamusoro. Pakumhanya uku kwakaderera, simba rese rinoshandiswa (P1) rinoderera kusvika pa1.25 kW chete (mafeni gumi x 125 W imwe neimwe).

Kugadziriswa uku kunoita kuti kushandiswa kwesimba kuderedzwa ne75%, ukuwo mhepo ichiramba ichiyerera zvakakwana kuti ienderane nezvinodiwa nesystem.

Sarudza mafeni eSeemtek eArchelous EC kuti ashande zvakanaka

Ndosaka, kuti tichengetedze simba uye tideredze mari, tichichinja kuita zvemazuva ano EC fans ndiyo sarudzo yekuchenjera. Pakati pesarudzo dzakanakisisa, Seemtek's Archelous EC Fans Dzinoonekwa sedzakanaka kwazvo nekuda kwekushanda zvakanaka, kuvimbika, uye kushanduka-shanduka. Dzakashongedzerwa netekinoroji yeEC, dzinochengetedza simba, uye panguva imwe chete dzinowana mashandiro anoshamisa mumhando dzese dzemashandisirwo. Sarudza Mafeni eArchelous EC kuti uwane remangwana resimba rinogara kwenguva refu.

Tora Bhurocha Nezve Archelous EC Fan