Emkhakheni wobunjiniyela kagesi womhlaba wonke, ukubala ngokunembile ukushelela kwenjini kubalulekile ukuqinisekisa ukusebenza kahle kwenjini kanye nokwenza ngcono ukusebenza kwayo. Njengomholi ekukhiqizeni indandatho yokushelela, inkampani i-Ingiant iyaqonda ukubaluleka kokusebenza kokushelela kwenjini futhi izibophezele ekuhlinzekeni onjiniyela ngamathuluzi athuthukile kakhulu futhi asebenzayo ukuze kube lula le nqubo. Namuhla, sethula ngokuziqhenya "I-Toolkit Yonjiniyela: Ukusebenzisa Amafomula Ayi-10 Anamandla Okwenza I-Motor Slip Calculation Ilula," eklanyelwe ukusiza onjiniyela ukuthi benze izibalo zokushelela ngokunembe nangokulula, ngaleyo ndlela bathuthukise ubuchwepheshe bezimoto.

Ukubuka konke

Ukushelela kubhekisela kumehluko wesivinini phakathi kwensimu kazibuthe ejikelezayo kanye ne-rotor ku-induction motor. Akugcini nje ngokuthinta ukuphuma kwe-torque yemoto kodwa futhi kunquma ukusebenza kahle kwayo. Ukubalwa kokushelela okunembile kubalulekile ekuklameni, ekukhetheni, nasekunakekeleni ama-motor. Leli thuluzi lihlanganisa amafomula ayi-10 ayisisekelo ahlanganisa konke kusukela emiqondweni eyisisekelo kuya kuzinhlelo zokusebenza ezithuthukisiwe, enikeza ukwesekwa kobuchwepheshe okuphelele konjiniyela.

Incazelo Yesimiso

1. Ukubalwa Kwesivinini Esivumelanayo:
Ijubane elihambisanayo (Ns)) linqunywa imvamisa yokunikezwa (f) kanye nenani lama-pole pairs (p), anikezwe yi-Ns=120f/p. Le fomula isebenza kuma-AC induction motors futhi yakha isisekelo sokuqonda ukushelela.

2. Incazelo ye-Slip:
I-Slip (S) ibalwa njengomehluko phakathi kwesivinini esivumelanisiwe kanye nesivinini sangempela se-rotor Nr, ihlukaniswe ngesivinini esivumelanisiwe, okungukuthi, S=(Ns-Nr)/Ns

3. Imvamisa Yokushelela:
Imvamisa yokushelela (Fr) imelela imvamisa ye-rotor maqondana nensimu kazibuthe ehambisanayo futhi ingabalwa kusetshenziswa i-Fr=sf

4. Ukushelela ku-Torque Ephezulu:
Amanani okushelela athile ahambisana namaphuzu aphezulu e-torque, abalulekile ekukhetheni injini.

5. Ukushelela Ngesikhathi Sokuqala Kwamanje:
Ekuqaleni, ukushelela kusondela ku-1, okuholela kuma-current aphezulu kaningana kunamanani alinganisiwe. Lokhu kuthinta ukukhetha kwamadivayisi okuvikela.

6. Ukushelela Ngaphansi Komthwalo Olinganiselwe:
Ukushelela okungaphansi komthwalo olinganisiwe kubonisa ukusebenza kahle kwenjini kanye nesici samandla ngesikhathi sokusebenza okuvamile.

7.Ubudlelwano Phakathi Kokuthuthukiswa Kwezici Zamandla Nokushelela:
Ukuthuthukisa i-power factor kungathinta ngokungaqondile ukushelela, futhi okuphambene nalokho.

8. Ukulahlekelwa Amandla Nokushelela:
Ukuqonda izindlela zokulahlekelwa amandla kusiza ekuthuthukiseni ukusebenza kahle kwezimoto.

9. Ukulungisa i-Slip ngama-Variable Frequency Drives (VFDs):
Ama-VFD avumela ukulungiswa okuguquguqukayo kokushelela ukuze kuhambisane nezidingo zomthwalo ezahlukahlukene, okuthuthukisa ukusebenza kahle.

10.Ubuchwepheshe Bokusebenza Okungena-Ukushelela:
Ama-motor anamuhla ahambisanayo asebenza ngogesi angapheli angasebenza kahle cishe ngaphandle kokushelela, okumelela ukuthambekela kwesikhathi esizayo.

Izicelo Ezijwayelekile

Ukuzenzakalela Kwezimboni: Ukulawula ngokunembile ukushelela kwenjini emigqeni yokukhiqiza ezenzakalelayo kuthuthukisa kakhulu umkhiqizo kanye nekhwalithi yomkhiqizo.
Amandla Avuselelekayo: Amajeneretha ohlelweni lwe-photovoltaic lomoya kanye nelanga adinga ukulungiswa okuguquguqukayo ukuze kuqinisekiswe ukuthi umkhiqizo uphuma kahle ngokusekelwe ezinguqukweni zemvelo.
Umkhakha Wezokuthutha: Izimoto zikagesi kanye nezitimela ezisheshayo zithembele ezinhlelweni zokushayela zikagesi ezisebenza kahle kakhulu, lapho ukuphathwa okunembile kokushelela kubalulekile khona.
Izinto Zasekhaya: Ama-motor asetshenziswa ezintweni zikagesi ezifana nama-air conditioner kanye nemishini yokuwasha adinga ukulungiswa okufanele ukuze kufezwe ukonga amandla kanye nokunciphisa umsindo.

imibuzo ejwayelekile ukubuzwa

U: Unquma kanjani ukushelela okufanele kakhulu kwenjini?

A: Ukushelela okuhle kakhulu kuncike ezidingweni ezithile zohlelo lokusebenza kanye nemininingwane yobuchwepheshe. Ngokuvamile, ukushelela okuhambisana nokusebenza kahle okuphezulu noma i-torque kulungile. Lokhu kunganqunywa ngokuhlolwa kokuhlola noma ngokubhekisela kumashidi edatha omkhiqizi.

U: Iyini imiphumela yokushelela ngokweqile?

A: Ukushelela ngokweqile kungaholela ekushiseni okukhulu kwenjini, ukulahlekelwa amandla okwandisiwe, kanye nokuncipha kokuqina kohlelo lwemishini. Ngokuhamba kwesikhathi, kunganciphisa isikhathi sokuphila kwenjini.

Q: Buyini ubudlelwano phakathi kokushelela nokusebenza kahle kwenjini?

A: Ngokuvamile, ukushelela okuphansi kubonisa ukusebenza kahle okuphezulu ngoba i-rotor cishe ilandela insimu yamagnetic ehambisanayo, inciphisa ukulahleka kwamandla okungadingekile. Kodwa-ke, ngesikhathi sokuqalisa, ukushelela okuphezulu kancane kungadingeka ukuze kunqotshwe ukungqubuzana okungaguquki.

U: Iyiphi indima edlalwa ukubalwa kwe-slip kuma-slip rings?

A: Izindandatho zokushelela zibalulekile ekudluliseni amandla nezibonakaliso, ikakhulukazi kuma-motor anezigxobo eziningi noma ezinezigaba eziningi. Ukubalwa kokushelela okufanele kusiza ekukhetheni izindandatho zokushelela ezichazwe ngokufanele, ukuqinisekisa ukudluliswa kwamandla okuzinzile nokuthembekile.

Isiphetho

Njengoba ubunjiniyela kagesi buqhubeka nokuthuthuka, ukubala kahle ama-slip akulona nje ikhono lobuchwepheshe lonjiniyela kodwa futhi kuyisici esibalulekile senkonzo enikezwa abakhiqizi be-slip ring. "I-Toolkit Yonjiniyela: Ukusebenzisa Amafomula Ayi-10 Anamandla Ukwenza Lula Ukubala Ama-Slip Emoto" inikeza isiqondiso esibalulekile kanye nokusekelwa kochwepheshe kulo mkhakha. Sikholelwa ukuthi leli thuluzi lizoba umsizi obalulekile emsebenzini wakho wansuku zonke, likusize uvelele emakethe yokuncintisana.