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Permanent maginetisynchronous motor, uye induction mota (ndiko kuti, induction mota) yakajairika ac mota.Iyo inogara magineti synchronous mota ndiyo moyo wesimba system.Icho chikamu chinosanganisa kutenderera uye static, electromagnetic shanduko uye mechanic kufamba kuona shanduko yesimba remagetsi uye mechanical simba.Kuita kwayo kwesimba kwakaoma kwazvo, uye kushanda kwayo kwesimba kune simba guru pakuita kwesimba kwesimba rose resimba.

Hunhu hwechigarire magineti synchronous mota ndeaya anotevera: mukushanda kwakadzikama, pane hukama hunogara huripo pakati peiyo rotor kumhanya uye magetsi grid frequency n= NS = 60f/ P, uko F ndiyo gidhi remagetsi frequency, P ndiyo polar logarithm yemotokari, uye NS inonzi synchronous speed.Kana kuwanda kwemagetsi emagetsi kunoramba kuripo, kukurumidza kwemotor synchronous kunogara kwakadzikama uye hakuna chokuita nemutoro.

Asynchronous mota, inozivikanwawo seye induction mota, imhando ye ac mota umo iyo electromagnetic torque inogadzirwa nekudyidzana pakati pemhepo gap inotenderera magineti uye rotor mhepo induction induction ikozvino, kuitira kuti uone shanduko yemagetsi emagetsi kuita mechanika. simba.Maererano nerotor chimiro, asynchronous mota yakakamurwa kuita maviri mafomu: squirrel cage (squirrel cage asynchronous mota), ronda asynchronous mota.

1. Musiyano uripo pakati pesynchronous mota uye asynchronous mota dhizaini

Musiyano mukuru pakati peiyo synchronous mota uye asynchronous mota iri pakuti kumhanya kwe rotor kunoenderana neiyo stator inotenderera magineti.Iyo rotor kumhanya yemota yakafanana neiyo stator inotenderera magineti, iyo inonzi synchronous mota.Zvikasadaro, inonzi asynchronous mota.

Mukuwedzera, iyo stator winding ye synchronous motor uye asynchronous motor yakafanana, mutsauko uripo mune rotor chimiro chemotokari.Rotor ye asynchronous motor ndiyo mhepo yemhepo ipfupi, inogadzira ikozvino ne electromagnetic induction.Zvisinei, rotor chimiro. of synchronous motor inenge yakaoma, ine DC excitation winding, saka yekunze excitation sosi inodiwa kusuma ikozvino kuburikidza neinotsvedza mhete. Naizvozvo, chimiro chemotikari inopindirana yakaoma, uye mutengo uye mutengo wekugadzirisa wakanyanya kukwirira.

2. Musiyano uripo pakati peiyo synchronous mota uye asynchronous mota mune reactive simba

Kuenzaniswa neasynchronous mota inogona kungotora inoshanda, synchronous mota inogona kutumira inoshanda, inogona zvakare kutora reactive!

3. Mabasa uye mashandisirwo einjiniya mota uye asynchronous mota

Iko kumhanya kweiyo synchronous mota inowirirana neiyo electromagnetic kumhanya, ukuwo kumhanya kweasynchronous mota yakadzikira pane yemagetsi kumhanya.Iko kumhanya kweiyo synchronous mota haizoshanduke chero isingarasikirwe nhanho, zvisinei nemutoro.Iyo inomhanya yeasynchronous motor ichachinja pamwe chete nekuchinja kwemutoro.Injini yesynchronous ine yakakwira chaiyo, asi kuvakwa kwakaoma, mutengo wakakwira, kuchengetedza kunenge kwakaoma, uye mota asynchronous kunyangwe mhinduro yacho inononoka, asi nyore kuisa, kushandisa, uye mutengo wakachipa.Synchronous motors anonyanya kushandiswa mumajenareta mahombe, nepo asynchronous motors anenge achishandiswa mukushandisa mota.

Asynchronous mota, inozivikanwawo seye induction mota, imhando ye ac mota umo iyo electromagnetic torque inogadzirwa nekudyidzana pakati pemhepo gap inotenderera magineti uye rotor mhepo induction induction ikozvino, kuitira kuti uone shanduko yemagetsi emagetsi kuita mechanika. simba.Maererano nerotor chimiro, asynchronous mota yakakamurwa kuita maviri mafomu: squirrel cage (squirrel cage asynchronous mota), ronda asynchronous mota.

JIUYUAN ine mukana pa microAC synchronousmota, kunyanya kupisa kwakanyanya 200 ° C synchronous mota uye yakakwira voltage 400v 50K synchronous mota.Yedu micro AC synchronous mota dzinosanganisira oven synchronous mota, 220V/120V microwave synchronous mota, turntable synchronous mota, AC 100 ~ 120v synchronous mota, AC 220v~240v synchronous mota, synchronous mota yekukiyiwa kwegonhi remagetsi, 0rronous motor lock / 2pm0rpm , midziyo yemumba inopindirana mota etc. The insulation class of small AC synchronous motor is class E, class F, class H, class N.

Isu tinoomerera pakuvandudza tekinoroji uye tinovimbisa kuita kwakavimbika kwemota.

JIUYUAN pachake TUV, UL, 3C chitupa chemini AC chinopindirana mota.