Imishini kagesi

Siphila olwandle wangempela wamandla, kuba asizombelezileko. Ngisho itshe umile elele endleleni, unakho ukwenza umsebenzi. Kwesinye isikhathi kunzima ukukukholelwa, kodwa amandla ungomunye. It kuphela siguqulwe, ukushintsha kwesimo sayo. Le mpahla isetshenziswa ngumuntu ngezimoto zikagesi.

Uma uvo amandla kagesi ihlinzekwa, kanye okukhipha uguqulwe umsebenzi mechanical ngesimo kushaft ukujikisa, kungashiwo ngokuqiniseka ukuthi zomshini. Ngakwelinye ihlangothi, ukuguqulwa umsebenzi mechanical ku ugesi eyabelwe generator. Isici esibalulekile Kuyaphawuleka ukuthi umshini ofanayo kagesi libhekene kungenzeka ukusebenza njengehhovisi umsebenzisi (izinjini) nomkhiqizi (generator) amandla. Lokhu kungenxa kudivayisi efanayo. Nokho, ngenxa nesakhiwo nezimpawu zokuhlela ukusebenza kule "non-lwendabuko" Imodi libhekene nekghono ephansi.

Electric imishini DC zihlukaniswe izigaba ezimbili: i-inductor futhi ngalendoda. Indlela esetshenziswa kabanzi yesibili (khona attribute ibhulashi indlela). Umgomo we operation simiswe ngalendlela lelandzelako: engxenyeni esimisiwe umshini (stator) ibekwe uzibuthe unomphela, okubangela emgqeni ensimini.

Armature emazombezombe kungenziwa sakhiwa sebuningini ozimele zethusi wire, kuxhumene ngendlela yokuthi isiqalo ekupheleni okukhiphayo okuphambene lamella ngalendoda. Ngaphandle kwalezi izikhonkwane esebenzisa i-carbon emabhulashini enikeziwe DC voltage. Futhi uma kukhona ngesimiso somshini esivalekile ke i kagesi. Ukuhambisa icala abathwali elakhiwe emhlabeni ngokwayo siqu imvelo kazibuthe nezoqala ukuze uxhumane stator ensimini. Ngenxa yalokho, kukhona amandla ukuthi iphoqa ihange ukujikisa. Lichaza amaphuzu ayinhloko kuphela, kodwa ngokwanele ukuba baqonde indlela izimoto kagesi ukusebenza DC. Kuyaphawuleka kuphela jikelele ngalendoda motor kokuba isakhiwo esingokwemvelo imishini DC, uyakwazi ukusebenza kusukela inethiwekhi ekhaya 220 B. Lena Sibonga kungenzeka ukuba serial uxhumano indlela ye armature futhi ensimini Windings. Umndeni amathuluzi esandleni kagesi bawasebenzise.

Electrical Machines AC izindleko ikhipha lula futhi eziqinile, futhi engezansi ukukhiqizwa. Ihlukaniswe yaba zokuvumelanisa, lapho ijubane mechanical lapho Rotor iphendula, iyafana imvamisa ayenawo we stator ensimini futhi izinguqulo indlela lapho lags Rotor ensimini (amahlumela). Okokuqala balisebenzise kangcono izakhiwo emihlanganweni efanayo engaphezu kwengu-100 kW.

imishini Simple kagesi AC ethulwa ezintathu okhombisa indlela squirrel-yezinyoni motors (squirrel yezinyoni). On the stator ahlelwe isihlobo uvalo omunye komunye by 120 ° ezintathu Windings. Kuyinto kubo zamanje kushintshana sisetshenziswa izigaba abafanele. Rotor has a ikhoyili, a ivaliwe-circuit, kanjalo zakha isimiso wesifunda ukudlula wamanje eyenga. Kufanele lingakunika amandla stator-ikhoyili izingongolo ikhiqizwa emhlabeni kazibuthe - lokhu ingenye izindawo eziyisisekelo ukuhamba ohlangothini of electron. Futhi njengoba wamanje kushintshana, nensimu ujikelezisa eyatholakala. imigqa wayo aphambana ukungezwani Windings futhi Rotor Windings kudala lamanje eyenga (umthetho osebenzayo we lokungeniswa kagesi). Futhi uma kwakukhona ukunyakaza izinhlayiya nenkokhiso ke elibazungezile yena, futhi livela kazibuthe. Iphinde uzungeza (isiqondiso ingatholakala ngokusebenzisa umthetho ngakwesokudla). Ngenxa yalokho, kukhona izinkambu ezimbili magnetic ngaphakathi emzimbeni imoto. Khona-ke yonke into ilula: sibonga umthetho Ampere kungcono ongamandla ivame ukuba azixoshe emazombezombe, kanye kushaft Rotor ogibele amabombo, amandla kudala torque engu. Ukwenza umsebenzi kungenziwa kuphela exhunywe kushaft actuator.