230V motor - design kanye nesimiso sokusebenza. Kungani kusetshenziswa amamotho kagesi esigaba esisodwa kumanethiwekhi asekhaya?
Okuqukethwe
Njengamanje, kunzima ukucabanga umsebenzi wansuku zonke ngaphandle kwe-230 V motors. Nakuba zingasebenzi kahle kunezigaba ezintathu, zinamandla ngokwanele ukukhiqiza i-torque yezinto zikagesi zasendlini. I-Motor 230V - yini enye okufanele ukwazi ngayo?
Iyini i-230V single phase motor?
Lokhu akuyona into engaphezu komshini kagesi, umsebenzi wawo ukuguqula amandla kagesi abe amandla emishini. Kungakhathalekile ukuthi i-voltage ehlinzeka ngenjini enjalo, izakhi eziningana eziphindaphindayo ngayinye yazo zingahlukaniswa. Konke kumayelana:
- Rotor;
- okushintshashintshayo;
- amabhulashi;
- ozibuthe.
Ngaphezu kwalokho, ama-motor angu-230V cishe njalo ane-capacitor. Umsebenzi wayo uyadingeka ukuthola i-torque edingekayo ukuze uqale ukujikeleza.
Injini yesigaba esisodwa kanye nomgomo wokusebenza
Umkhiqizo walolu hlobo unomklamo othize oyinkimbinkimbi, naphezu kokuthi usebenza ngesigaba esisodwa. Isici sawo esibaluleke kakhulu indawo yokuzungeza eyodwa exhunywe esigabeni esizungeze i-rotor. Kukhona futhi i-winding yesibili eyisizayo, umsebenzi wayo ukusheshisa i-shaft yokuqala. Lokhu kwenziwa ngokuchemile ukudluliswa kwe-voltage kumajika kuya ngokuphakelwa kwamandla kumajika amakhulu. Umehluko ngesikhathi lapho i-voltage ivela kuma-windings ikuvumela ukuthi udale isikhashana esizozungeza i-rotor. Ngemva kokusebenza okufushane kwawo womabili ama-windings, isici sokuqala sinqanyulwa emthonjeni wamandla.
Injini kagesi enesigaba esisodwa - isetshenziselwa ini?
Kungani imizi eminingi, izitolo noma izinkampani zisebenzisa imiklamo yesigaba esisodwa? Mayelana nokusebenza kahle, ama-motor ezigaba ezintathu asebenza kahle kakhulu. Kunezizathu eziningana zalokhu, futhi esinye sazo ubukhulu obuhlangene bedivayisi. Ngenxa yalokhu, ukuklama kwayo yonke imishini kungaba kuncane futhi kuthule. Ngaphezu kwalokho, ukusetshenziswa kwemoto engu-230 V kuyafaneleka kumanethiwekhi asekhaya, amahhovisi kanye nezikhala zamahhovisi amancane. Imvamisa azikho izizathu zokufaka ukufakwa kwezigaba ezi-3 ezibizayo, ngakho-ke kusetshenziswa izintambo zesigaba esisodwa kuphela ezindaweni ezinjalo.
Izici ezibaluleke kakhulu ze-single-phase motors
Ngaphezu kwezici ezibalulwe ngenhla, esinye isici esibalulekile yikhwalithi yomsebenzi maqondana nezidingo zedivayisi. Imishini eminingi yasendlini ayidingi ngaphezu kuka-1,8 noma 2,2 kW. Ngakho-ke, ngokuyisisekelo, asikho isidingo sokufaka amayunithi ezigaba ezintathu ezikhiqiza amandla aphezulu. Izisetshenziswa ezidinga amandla aphansi ngokuvamile azidali imithwalo emikhulu, ngakho-ke i-torque encane iyabanele. Ngakho-ke, esinye isici se-motor yesigaba esisodwa ukusebenza okufanayo kanye nokwakheka komugqa we-torque.
Yimiphi imikhawulo ye-single phase motor?
Naphezu kwenani elikhulu lezinzuzo, lolu hlobo lwenjini alusebenzi ngaso sonke isikhathi. Okokuqala, ukuklama kwayo akulula njengoba kungase kubonakale. Umkhawulo wesigaba esisodwa uholela esidingweni sokusebenzisa i-capacitor noma uhlelo oluhlukile lokunqamula i-voltage kusuka ekujikeni kokuqala. Ngaphezu kwalokho, umshini osekelwe ezintweni zepulasitiki ungafakwa ku-rotor, obhekene nokucisha amandla lapho i-rotor ithatha isivinini. Ngakho-ke, kusobala ukuthi uma kwenzeka ukwehluleka kwe-winging yokuqala, injini ngeke iqale. Ngaphezu kwalokho, ukwehluleka kwesistimu yokukhipha i-starter kungaholela ekushiseni kwayo.
Kuthiwani ngokulahleka kwesigaba?
Enye inkinga umsebenzi ngenxa yekhefu lesigaba okungenzeka likhona. Endabeni yama-motor we-3-phase, ukulahlekelwa kwesigaba esisodwa akuvimbi iyunithi. Emotweni yesigaba esisodwa, ukulahlekelwa kwesigaba kufana nokulahlekelwa okuphelele komsebenzi, okubangela ukuthi idivayisi ime.
Njengoba ubona, injini ye-230V inezinzuzo eziningi, kodwa futhi ayinakho ukushiyeka. Kodwa-ke, ngeke zinyamalale ekujikelezeni okuvamile maduzane ngenxa yokuguquguquka kwayo kanye nefomu elincane.
