Uyini zamanje ezintathu okhombisa

kusukela epilweni yangamalanga yesimodeni engenakucatshangwa engenawo ugesi izinzuzo ezihlobene naso. Ukuswelakala kokusebenza ngokuhlanganyela igesi yemvelo ihamba kalula inxeshezelwa okuqinile fuel ukushisa imithombo, amanzi iyatholakala, kodwa ngaphandle ugesi kufika real "ukuphela kwezwe."

Iningi izitshalo amandla lanamuhla ukukhiqiza ezintathu okhombisa uhlelo lokwabelana ngamafayela. Phakathi izinzuzo inothi esithile kukhona kalula ukulungiselela kanye nenguquko okwalandela, enokwethenjelwa futhi lula design senzelwe kuye motors indlela. Ezintathu okhombisa wamanje - yisona esikhulunywa abantu abaningi emhlabeni wonke uhlobo ugesi.

ezintathu okhombisa uhlelo lwamanje iqoqo ezintathu okhombisa izifunda zamanje nge imvamisa efanayo futhi ukuphakama kwawo namandla awo kodwa sigudluke isihlobo ukuba nomunye by degrees 120 (noma, yini okufanayo, 1/3 isikhathi). Ngayinye yalezi izifunda ibizwa ngokuthi isigaba, ngokulandelana, womathathu akha zamanje ezintathu okhombisa.

izisekelo ezicatshangelwayo ilula: Uhlaka kwensimbi uzungeza e kazibuthe, uwela ukungezwani umugqa. Ngokusho umthetho lokungeniswa kagesi ukuthola zamanje kagesi, exhunywe kwi ezikhumulweni salo umthwalo ngokwanele bese udala chain. Uma kudingeka ezintathu okhombisa zamanje, apharathasi kuba eziyinkimbinkimbi ngaphezulu mshini zitholakala Uhlaka ezintathu ezifanayo sigudluke isihlobo komunye nomunye ngu degrees 120. Umphumela yisizukulwane amathathu- amandla electromotive (EMF). Ejwayelekile izitshalo amandla isivinini Ukujikeleza njalo.

Ngo practice, ukusetshenziswa kancane sihluke le mfundiso. Ezintathu okhombisa wamanje imishini ekhethekile - ugesi. Kulezi isigaba izifunda emazombezombe awashintsheki (qhathanisa ne theory), futhi ngendlela ethile zitholakala izigxobo stator (ingxenye esimisiwe umshini). A ujikelezisa kazibuthe is eyenziwe Rotor. Torque ibika amandla wokuwa amanzi eziteshini emifula amandla, umusi abaphehla ugesi e enuzi izitshalo amandla njalonjalo.

Omunye izici wesifunda usebenzisa ezintathu okhombisa zamanje, itholakala wasebenzisa umthengi-side izintambo ezintathu noma ezine kuphela - ezintathu isigaba futhi singathathi hlangothi. Kungenzeka ukuba sifinyelele by inqubo generator emazombezombe uxhumano - inkanyezi noma unxantathu.

uxhumano Star kusho ukuthi imikhawulo yonke Windings ezintathu izingxenye ngesikhathi zero iphuzu. Kususelwa umthetho Kirchhoff sika, kusobala ukuthi isamba imisinga endaweni (engeyokuqala) zero, ngakho phutha kwenzeka. Kusukela zero iphuzu okukhipha zero umqhubi. Voltage kulinganiswa phakathi umqhubi futhi yimiphi komugqa ezintathu, izikhathi 1.73 ezincane kuno ukubaluleka voltage phakathi umugqa babashayeli ngokwabo. Esimweni sokuqala, zinamandla isigaba, kanye komugqa wesibili.

Isici esibalulekile salo uxhumano lenkanyezi isidingo sokugwema isimo sokungalingani isigaba, okungukuthi, ukulawula, ukuze imisinga ogeleza amagatsha cishe alinganayo. Lokho umehluko omncane imikhondo ngenakugwemeka a wamanje elincane umqhubi hlangothi, kodwa incane.

Uhlobo ohluke ngokuphelele ukuxhumana Windings generator - unxantathu, ivumela uqede wire hlangothi. Ngo ukusetshenziswa kwalesi sitatimende, ekupheleni emazombezombe axhumene ekuqaleni olandelayo, eqinisweni, calantsatfu, kanti voltages isuswa vertices zayo. Nale ndlela isigaba kanye lwento voltage bayalingana. Kuyadingeka ukuqapha Imisinga amagatsha equation, kusukela ukungahloniphi ngokupheleleko we samanje somshini esivalekile ingavuthi ngokweqile, okubangela Ukushisa generator futhi ukuhluleka kwawo.

motors Iningi kagesi senzelwe ezintathu okhombisa amanethiwekhi zihlanganisa kungenzeka ukhetha indlela emazombezombe uxhumano inkanyezi noma unxantathu. Lokhu kukuvumela ukuba ukhethe voltage yokusebenza. Ngakho, lapho ohlanganisa Windings umthwalo inkanyezi ukalwe voltage kuyoba izikhathi 1.73 ezincane kuno ne unxantathu.