Kugona kudzora kumhanya kwemota yeDC chinhu chakakosha. Zvinobvumira kugadziriswa kwekumhanya kwemota kuti isvike pazvinodiwa zvekushanda, zvichiita kuti kumhanya kuwedzere uye kudzikire. Muchirevo ichi, tatsanangura nzira ina dzekuderedza kumhanya kwemota yeDC zvinobudirira.
Kunzwisisa mashandiro emota yeDC kunoratidzaNheyo huru ina:
1. Kumhanya kwemota kunodzorwa nechinhu chinodzora kumhanya.
2. Kumhanya kwemota kwakanangana zvakananga nemagetsi ekugovera.
3. Kumhanya kwemota kwakaenzana nekudonha kwevoltage ye armature.
4. Kumhanya kwemota kunoenderana nekuyerera kwemota zvichienderana nezvakawanikwa mumunda.
Kumhanya kwemota yeDC kunogona kudzorwa kuburikidzaNzira ina huru:
1. Nekushandisa DC motor controller
2. Nekugadzirisa voltage yemagetsi
3. Nekugadzirisa voltage ye armature, uye nekuchinja resistance ye armature
4. Nekudzora kuyerera kwemvura, uye nekudzora simba remagetsi kuburikidza nemhepo inotenderera
Tarisa izviNzira ina dzekugadzirisa kumhanyayemota yako yeDC:
1. Kuisa DC Speed Controller
Giya remagiya, raunganzwawo richinzi giya rinodzikisa simba kana kuti rinodzikisa simba, ingori magiya akawanda aunogona kuwedzera kumota yako kuti iite kuti iite zvishoma nezvishoma uye/kana kuti iwedzere simba. Kuti inodzikisa simba zvakadii zvinoenderana nehuwandu hwegiya uye kuti giya remagiya rinoshanda sei, izvo zvakaita seDC motor controller.
Nzira yekuwana sei DC motor control?
Sinbadmadhiraivha, ane mudziyo wekugadzirisa kumhanya wakabatanidzwa, anobatanidza zvakanakira mamota eDC nehurongwa hwemagetsi hwekudzora hwakasimba. Maparamita emutongi uye modhi yekushanda anogona kugadziriswa zvakanaka uchishandisa motion manager. Zvichienderana nehuwandu hwekumhanya hunodiwa, nzvimbo yerotor inogona kuteverwa nedhijitari kana nemasensa eanalog Hall anowanikwa. Izvi zvinogonesa kurongeka kwemasetingi ekudzora kumhanya pamwe chete nemotion manager nema adapter epurogiramu. Kune ma micro electric motors, ma DC motor controllers akasiyana-siyana anowanikwa pamusika, anogona kugadzirisa kumhanya kwemota zvichienderana ne voltage supply. Izvi zvinosanganisira mamodheru akadai se 12V DC motor speed controller, 24V DC motor speed controller, uye 6V DC motor speed controller.
2. Kudzora Kumhanya neVoltage
Mota dzemagetsi dzinosanganisira mhando dzakasiyana-siyana, kubva kumamodheru esimba remagetsi akakodzera midziyo midiki kusvika kumayuniti ane simba guru ane zviuru zvesimba remagetsi ekushanda mumaindasitiri makuru. Kumhanya kwemota yemagetsi kunokonzerwa nekugadzirwa kwayo uye frequency yesimba rinoshandiswa. Kana mutoro wakabatwa nguva dzose, kumhanya kwemota kunoenderana zvakananga nesimba remagetsi rinopihwa. Nekuda kweizvozvo, kudzikira kwesimba remagetsi kunotungamira mukuderera kwekumhanya kwemota. Mainjiniya emagetsi anoona kumhanya kwemota kwakakodzera zvichienderana nezvinodiwa zvekushandisa kwega kwega, zvakafanana nekusarudza simba remagetsi maererano nemutoro wemuchina.
3. Kudzora Kumhanya neArmature Voltage
Nzira iyi ndeyemamota madiki. Kutenderera kwemunda kunowana simba kubva kunobva nguva dzose, nepo kutenderera kwesimbi kuchishandiswa nesosi yakasiyana, inoshanduka yeDC. Nekudzora voltage yesimbi, unogona kugadzirisa kumhanya kwemota nekuchinja resistance yesimbi, izvo zvinokanganisa kudonha kwevoltage pa armature. Resistor inoshanduka inoshandiswa mumutsara ne armature nechinangwa ichi. Kana resistor inoshanduka iri padanho rayo rakaderera, resistor yesimbi inoshanduka, uye voltage yesimbi inodonha. Sezvo resistance ichiwedzera, voltage pa armature inodonha zvakanyanya, ichideredza kumhanya kwemota uye ichichengetedza kumhanya kwayo pasi pedanho renguva dzose. Zvisinei, dambudziko guru renzira iyi kurasikirwa kwesimba kukuru kunokonzerwa ne resistor mumutsara ne armature.
4. Kudzora Kumhanya neFlux
Maitiro aya anochinja simba remagetsi rinogadzirwa nemagetsi emumunda kuti ridzore kumhanya kwemota. Simba remagetsi rinoshanduka zvichienderana nemagetsi ari kupfuura nemumunda, izvo zvinogona kuchinjwa nekugadzirisa simba remagetsi. Kugadzirisa uku kunoitwa nekubatanidza resistor inoshanduka mumutsara ne resistor inoshanduka. Pakutanga, ne resistor inoshanduka padanho rayo, simba remagetsi rinoyerera nemumunda nekuda kwevoltage inowedzerwa, nokudaro zvichichengetedza kumhanya. Sezvo resistance ichidzikira zvishoma nezvishoma, simba remagetsi rinoyerera nemumunda rinowedzera, zvichikonzera kuwedzera kwesimba remagetsi uye kudzikira kwekumhanya kwemota pasi pehuwandu hwayo hwenguva dzose. Kunyange zvazvo nzira iyi inoshanda pakudzora kumhanya kwemota yeDC, inogona kukanganisa maitiro ekuchinja.
Mhedziso
Nzira dzatatarisa dzinongova nzira shoma dzekudzora kumhanya kwemota yeDC. Nekufunga nezvadzo, zviri pachena kuti kuwedzera micro gearbox kuti ishande semota inodzora mota uye kusarudza mota ine voltage yakakwana ibasa rakangwara uye rinodhura zvishoma.
Mupepeti: Carina
Nguva yekutumira: Chivabvu-17-2024