ubuchwepheshe obukhulu | Imboni entsha | 9 Ephreli 2025
Endleleni yokusebenza eyinkimbinkimbi yemoto, umqondo oyinhloko "wokushelela" ufana nomlawuli osebenza ngemuva kwesiteji, odlala indima ebalulekile ekusebenzeni kwemoto. Kungakhathaliseki ukuthi iyimoto enkulu ekhiqizwa ezimbonini noma ithuluzi elincane empilweni yansuku zonke, ukuqonda okujulile ngokushelela kwemoto kungasisiza ukuthi siyisebenzise kangcono imoto, sithuthukise ukusebenza kwayo kahle futhi sinciphise ukusetshenziswa kwamandla. Okulandelayo, ake sihlole imfihlakalo yokushelela kwemoto kuzo zonke izici.
Ⅰ. Uhlobo lokushelela kwemoto
Ukushelela kwenjini kubhekisela ngqo emehluko phakathi kwejubane lensimu kazibuthe ejikelezayo ekhiqizwa yi-stator kumoto yokungenisa kanye nejubane langempela lokujikeleza le-rotor. Ngokomthetho, lapho i-AC idlula ku-stator winding, insimu kazibuthe ejikelezayo enesivinini esikhulu izokhiqizwa ngokushesha, futhi i-rotor izoshesha kancane kancane ngaphansi kwesenzo sale nsimu kazibuthe. Kodwa-ke, ngenxa yezici ezahlukahlukene, kunzima ukuthi ijubane le-rotor lihambisane ngokuphelele nejubane lensimu kazibuthe ejikelezayo. Umehluko wejubane phakathi kwalokhu okubili ukushelela.
Ngaphansi kwezimo ezifanele, inani lokushelela elilinganiselayo lifana nokulinganiswa okunembile kwethuluzi elinembile lokusebenza kwemoto. Ukushelela akukwazi ukuba phezulu kakhulu, ngaphandle kwalokho imoto izosebenzisa amandla amaningi kakhulu, ikhiqize ukushisa okukhulu, futhi yehlise kakhulu ukusebenza kahle; ukushelela akukwazi ukuba phansi kakhulu futhi, ngaphandle kwalokho imoto ingase ingakwazi ukukhiqiza i-torque eyanele futhi kuzoba nzima ukushayela umthwalo ukuze usebenze ngokujwayelekile.
Ⅱ. Izinguquko ku-slip ngaphansi kwezimo zokusebenza ezahlukene
(I) Ukuxhumana okuseduze phakathi komthwalo nokushelela
Umthwalo wemoto uyisici esiyinhloko esithinta ushintsho ekusheleleni. Uma umthwalo kumoto ulula, i-rotor ingasheshisa kalula ngaphansi kokushayela kwensimu kazibuthe ejikelezayo, futhi ukushelela kuncane ngalesi sikhathi. Isibonelo, ehhovisi, imoto eshayela ifeni encane inoshelelezi oluphansi ngoba ama-fan blades awamelani kahle futhi umthwalo wemoto ulula.
Uma umthwalo wenjini usanda, kufana nokucela umuntu ukuba athwale isikhwama esinzima bese eqhubekela phambili. I-rotor idinga ukunqoba ukumelana okukhulu ukuze ijikeleze. Ukuze ikhiqize i-torque eyanele yokushayela umthwalo, ijubane le-rotor lizoncishiswa kancane, okuzoholela ekwandeni kokushelela. Thatha i-crane enkulu efektri njengesibonelo. Uma iphakamisa izimpahla ezisindayo, umthwalo wenjini uyanda ngokushesha futhi ukushelela kuzokwanda kakhulu.
(II) Incazelo yobubanzi obujwayelekile bokushelela
Izinhlobo ezahlukene kanye nezincazelo zama-motor zinezinga lokushelela elijwayelekile elihambisanayo. Ngokuvamile, ibanga lokushelela lama-motor ajwayelekile okungenisa liphakathi kuka-1% no-5%. Kodwa lokhu akuyona indinganiso ephelele. Kwamanye ama-motor anezinjongo ezikhethekile, ibanga lokushelela elijwayelekile lingase lihluke. Isibonelo, ibanga lokushelela elijwayelekile lama-motor asetshenziswa ekusetshenzisweni kwe-torque ephezulu lingase libe phezulu kancane.
Uma ukushelela kudlula ibanga elijwayelekile, injini izoba njengomuntu ogulayo futhi izobhekana nezimo ezahlukahlukene ezingavamile. Uma ukushelela kuphakeme kakhulu, injini ngeke nje ishise kakhulu futhi ifinyeze impilo yayo yokusebenza, kodwa ingabangela nokwehluleka kukagesi; uma ukushelela kuphansi kakhulu, injini ingase ingakwazi ukusebenza kahle, futhi kungase kube nezinkinga ezifana nokushintshashintsha kwesivinini kanye ne-torque enganele, okungakwazi ukuhlangabezana nezidingo zomsebenzi zangempela.
Ⅲ. Ukubalwa kwethiyori kokushelela
(I) Ifomula yokubala isiliphu
I-Slip ivame ukuvezwa njengephesenti, futhi ifomula yayo yokubala ithi: izinga lokushelela (%) = [(isivinini sensimu yamagnetic esijikelezayo - isivinini se-rotor) / isivinini sensimu yamagnetic esijikelezayo] × 100%. Kule fomula, isivinini sensimu yamagnetic esijikelezayo (isivinini esivumelanayo) singabalwa ngemvamisa yokunikezwa kwamandla kanye nenani lezigxobo zemoto, kanti ifomula ithi: isivinini esivumelanayo (rpm) = (120 × imvamisa yokunikezwa kwamandla) / inani lezigxobo zemoto.
(II) Inani elisebenzayo lokubala izinga lokushelela
Ukubalwa okunembile kwesilinganiso sokushelela kunenani elingenakulinganiswa lokuxilongwa kokusebenza kwenjini kanye nokuhlela izindlela zokulawula ezilandelayo. Ngokubala izinga lokushelela, singaqonda ngokwemvelo isimo samanje sokusebenza kwenjini futhi sinqume ukuthi sisebangeni elijwayelekile lokusebenza. Isibonelo, ekunakekelweni kwansuku zonke kwenjini, izinga lokushelela libalwa njalo. Uma kutholakala ushintsho olungavamile kwisilinganiso sokushelela, izinkinga ezingaba khona enjinini zingatholakala kusenesikhathi, njengokuguguleka kwamabhere, i-winding short circuit, njll., ukuze kuthathwe izinyathelo zokulungisa ngesikhathi ukuze kugwenywe ukwehluleka okukhulu.
IV. Ukubaluleka kokulawula ukushelela
(I) Umphumela wokushelela ekusebenzeni kahle kwenjini
Ukushelela kuhlobene kakhulu nokusebenza kahle kwemoto. Uma ukushelela kungaphakathi kwebanga elifanele, imoto ingaguqula amandla kagesi abe amandla omshini ngempumelelo futhi ifinyelele ukusetshenziswa kwamandla okuphumelelayo. Kodwa-ke, uma ukushelela sekuphezulu kakhulu, ukulahlekelwa okukhulu kwethusi le-rotor kanye nokulahlekelwa yinsimbi kuzokhiqizwa ngaphakathi kwemoto. Lokhu kulahlekelwa kwamandla okwengeziwe kufana "namasela angabonakali" antshontsha amandla kagesi okufanele aguqulwe abe amandla omshini asebenzayo, okuholela ekwehleni okukhulu kokusebenza kahle kwemoto. Isibonelo, kwezinye izinjini ezindala zezimboni, ngenxa yokusetshenziswa isikhathi eside, ukushelela kuyanda kancane kancane, futhi ukusebenza kahle kwemoto kungancipha ngo-10% - 20%, okuholela enanini elikhulu lokuchitha amandla.
(II) Umphumela wokushelela empilweni yemoto
Ukushelela ngokweqile kuzokwenza ukuthi injini ikhiqize ukushisa okukhulu, futhi ukushisa "kuyisitha" senjini. Indawo eshisayo eqhubekayo izosheshisa ukuguga kwezinto zokushisa ezingaphakathi kwenjini, yehlise ukusebenza kwayo kokushisa, futhi yandise ingozi yokujikeleza okufushane. Ngesikhathi esifanayo, izinga lokushisa eliphezulu lingabangela ukugcotshwa okubi kwama-motor bearings futhi lenze izingxenye zemishini ziguge kakhulu. Ngokuhamba kwesikhathi, impilo yenjini izofinyezwa kakhulu. Ngokwezibalo, uma ukushelela kuphakeme kakhulu isikhathi eside, impilo yenjini ingafinyezwa ngesigamu noma ngaphezulu.
(III) Ubudlelwano phakathi kokushelela kanye nesici samandla
Isici samandla siyisibonakaliso esibalulekile sokulinganisa ukusebenza kahle kokusetshenziswa kwamandla enjini. Ukushelela okufanele kusiza ukugcina isici samandla esiphezulu, okuvumela injini ukuthi ithole amandla kusuka kugridi yamandla ngempumelelo enkulu. Kodwa-ke, lapho ukushelela kuphambuka ebangeni elijwayelekile, ikakhulukazi lapho ukushelela kuphezulu kakhulu, amandla asabelayo enjini azokwanda futhi isici samandla sizoncipha. Lokhu ngeke nje kwandise ukusetshenziswa kwamandla kwenjini ngokwayo, kodwa futhi kuzoba nomthelela omubi kugridi yamandla futhi kwandise umthwalo kugridi yamandla. Isibonelo, kwamanye amafektri amakhulu, uma isici samandla senani elikhulu lamamotha siphansi kakhulu, kungabangela ukuguquguquka kwamandla egridi futhi kuthinte ukusebenza okuvamile kweminye imishini.
(IV) Izinto ezibalulekile zokulawula ukushelela okulinganiselayo
Ezisetshenzisweni ezisebenzayo, ukuze kufezwe ukulawula okuhle kokushelela, kuyadingeka ukuthola ibhalansi ebucayi phakathi kokusebenza kahle, ukukhiqizwa kwe-torque kanye ne-power factor yemoto. Lokhu kufana nokuhamba ngentambo eqinile, okudinga ukuqonda okunembile izici ezahlukahlukene. Isibonelo, kwezinye izinqubo zokukhiqiza ezinezidingo eziphezulu ze-torque, kungadingeka ukwandisa ukushelela ngendlela efanele ukuze uthole i-torque eyanele, kodwa ngesikhathi esifanayo, unake kakhulu ukusebenza kahle kanye ne-power factor yemoto, futhi unciphise imiphumela emibi ebangelwa ukwanda kokushelela ngezinyathelo zokulawula ezifanele.
V. Ubuchwepheshe bokulawula ukushelela nokunciphisa
(I) Indlela yokulawula yemishini
1. Ukuphathwa okunengqondo komthwalo wemoto: Ukulawula ukushelela okuvela emthonjeni nokuhlela ngokunengqondo umthwalo wemoto kuyisihluthulelo. Ezisetshenzisweni ezisebenzayo, kubalulekile ukugwema ukuthi imoto ibe sesimweni sokugcwala ngokweqile isikhathi eside. Isibonelo, ekukhiqizweni kwezimboni, inqubo yokukhiqiza ingalungiswa futhi ukulandelana kokuqala nokuma kwemishini kungahlelwa ngokufanele ukuqinisekisa ukuthi umthwalo othwalwa yimoto ungaphakathi kobubanzi bayo obulinganiselwe. Ngesikhathi esifanayo, kweminye imithwalo enokuguquguquka okukhulu, amadivayisi e-buffer noma izinhlelo zokulungisa zingasetshenziswa ukwenza umthwalo wemoto uzinze kakhudlwana, ngaleyo ndlela kuncishiswe ukuguquguquka kokushelela.
1. Lungiselela uhlelo lokudlulisa ngomshini: Ukusebenza kohlelo lokudlulisa ngomshini kuzothinta nokushelela kwenjini. Ngokukhetha amadivayisi okudlulisa asebenza kahle, njengamabhokisi egiya anembile kakhulu, amabhande asezingeni eliphezulu, njll., ukulahlekelwa amandla kanye nokumelana ngomshini enqubweni yokudlulisa kungancishiswa, ukuze injini ikwazi ukushayela umthwalo kahle, ngaleyo ndlela inciphise ukushelela. Ngaphezu kwalokho, ukulungiswa njalo nokugcinwa kohlelo lokudlulisa ngomshini ukuqinisekisa ukugcotshwa okuhle nokufakwa okunembile kwengxenye ngayinye kungasiza ekuthuthukiseni ukusebenza kahle kokudlulisa nokunciphisa ukushelela.
(II) Indlela yokulawula kagesi
1. Ukulungisa amapharamitha kagesi: Ukushintsha amapharamitha kagesi enjini kungenye yezindlela ezisebenzayo zokulawula ukushelela. Isibonelo, ngokulungisa i-voltage yokunikezwa kwamandla enjini, i-torque kanye nesivinini senjini kungathinteka ngezinga elithile, ngaleyo ndlela kulungiswe ukushelela. Kodwa-ke, kufanele kuqashelwe ukuthi ukulungiswa kwe-voltage kufanele kube ngaphakathi kwebanga elifanele. I-voltage ephezulu kakhulu noma ephansi kakhulu ingabangela umonakalo enjinini. Ngaphezu kwalokho, ukushelela kungalawulwa ngokushintsha imvamisa yenjini. Kwezinye izinhlelo zenjini ezihlonyiswe ngamadivayisi okulawula isivinini semvamisa eguquguqukayo, ngokulungisa imvamisa yokunikezwa kwamandla ngokunembile, isivinini senjini singalawulwa ngokunembile, ngaleyo ndlela silawule ukushelela ngempumelelo.
1. Ukusebenzisa ama-variable frequency drive (VFD): Ama-variable frequency drive (VFD) adlala indima ebaluleke kakhulu ekulawuleni izimoto zanamuhla. Angalungisa ngokuguquguqukayo imvamisa kanye ne-voltage yokunikezwa kwamandla ngokwezidingo zangempela zokusebenza kwemoto ukuze kufezwe ukulawula okunembile kwejubane lemoto kanye nokushelela kwayo. Isibonelo, ezimweni zokusetshenziswa ezifana nabalandeli namaphampu amanzi, i-VFD ingalungisa ngokuzenzakalelayo ijubane lemoto ngokwezidingo zangempela zevolumu yomoya noma ivolumu yamanzi, ukuze imoto ikwazi ukugcina isimo sokushelela esingcono kakhulu ngaphansi kwezimo zokusebenza ezahlukene, ngaleyo ndlela ithuthukise kakhulu ukusebenza kahle kwamandla kohlelo.
VI. Ubudlelwano phakathi komklamo wemoto nokushelela
(I) Umphumela wenombolo yepole esiliphweni
Inani lezinsika zemoto liyipharamitha ebalulekile ekwakhiweni kwemoto, futhi lihlobene kakhulu nokushelela. Ngokuvamile, lapho imoto inamansika amaningi, isivinini sayo esihambisanayo siyancipha, futhi ngaphansi kwezimo ezifanayo zomthwalo, ukushelela kuba kuncane kakhulu. Lokhu kungenxa yokuthi ngemva kokuba inani lezinsika landa, ukusatshalaliswa kwensimu kazibuthe ejikelezayo kuba nzima, amandla e-rotor ensimini kazibuthe aba afana kakhulu, futhi ingasebenza ngokuqina. Isibonelo, kwezinye izinhlelo zokusebenza zesivinini esiphansi nesivinini esikhulu, njengezimayini ze-winches kanye ne-mixers ezinkulu, ama-motor anezinsika eziningi avame ukukhethwa ukuze athole ukushelela okuncane kanye nokukhishwa kwe-torque ephezulu.
(II) Umphumela womklamo we-rotor ekusheleleni
Isakhiwo somklamo we-rotor sinomthelela omkhulu ekusheleleni kwemoto. Imiklamo ehlukene ye-rotor izobangela izinguquko kumapharamitha afana nokumelana kwe-rotor kanye ne-inductance, okuzothinta ukusebenza kwemoto. Isibonelo, kuma-motor anama-rotor aphukile, ngokuxhuma ama-resistors angaphandle kusekethe ye-rotor, i-rotor current ingalungiswa kalula ukuze kufezwe ukulawula ukushelela. Ngesikhathi senqubo yokuqala, ukwandisa ngokufanele ukumelana ne-rotor kungandisa i-torque yokuqala yemoto, kunciphise i-starting current, futhi kulawule ukushelela ngezinga elithile. Kuma-motor rotor cage squirrel, ukusebenza kokushelela kwemoto kungathuthukiswa ngokwenza ngcono izinto kanye nesimo semigoqo ye-rotor.
(III) Ubudlelwano phakathi kokumelana ne-rotor kanye nokushelela
Ukumelana ne-rotor kungenye yezinto ezibalulekile ezithinta ukushelela. Lapho ukumelana ne-rotor kukhuphuka, ugesi we-rotor uzoncipha, kanti ne-torque yemoto nayo izoncipha ngokufanele. Ukuze kugcinwe ukuphuma kwe-torque ethile, isivinini se-rotor sizoncipha, okuholela ekwandeni kokushelela. Ngokuphambene nalokho, lapho ukumelana ne-rotor kwehla, ukushelela kuzoncipha. Ezisetshenzisweni ezisebenzayo, ukushelela kungalungiswa ngokushintsha usayizi wokumelana ne-rotor ngokuya ngezidingo zokusebenza ezahlukene. Isibonelo, kwezinye izikhathi lapho kudingeka khona ukulawulwa kokuqala kanye nesivinini njalo, ukwandisa ngokufanele ukumelana ne-rotor kungathuthukisa ukusebenza kokuqala kanye nobubanzi bokulawulwa kwesivinini semoto.
(IV) Ubudlelwano phakathi kokugoqa kwe-stator nokushelela
Njengengxenye ebalulekile yemoto ukukhiqiza insimu kazibuthe ejikelezayo, ukwakheka kanye nemingcele yokugoqa i-stator kuzothinta nokushelela. Ukwakheka okunengqondo kwenani lokujika, ububanzi bentambo kanye nesimo sokugoqa sokugoqa i-stator kungenza ngcono ukusatshalaliswa kwensimu kazibuthe ejikelezayo futhi kuthuthukise ukusebenza kwemoto. Isibonelo, imoto enama-winding asakazwe ingenza insimu kazibuthe ejikelezayo ifane kakhudlwana, inciphise izingxenye ze-harmonic, ngaleyo ndlela inciphise ukushelela futhi ithuthukise ukuzinza kokusebenza kanye nokusebenza kahle kwemoto.
(V) Ukuthuthukisa umklamo ukuze kuncishiswe ukushelela futhi kuthuthukiswe ukusebenza kahle
Ngokwenza ngcono ngokuphelele ukwakheka kwezinto ezifana nenani lezinsika zemoto, ukwakheka kwe-rotor, ukumelana kwe-rotor kanye nokugoba kwe-stator, ukushelela kungancishiswa ngempumelelo futhi ukusebenza kahle kwemoto kungathuthukiswa. Ngesikhathi senqubo yokuklama imoto, onjiniyela bazosebenzisa isofthiwe yokuklama ethuthukisiwe kanye nezindlela zokubala ukuze babale ngokunembile futhi balungise amapharamitha ahlukahlukene ngokuya ngezimo ezithile zohlelo lokusebenza kanye nezidingo zokusebenza kwemoto ukuze kufezwe ukwenziwa ngcono kokusebenza kwemoto. Isibonelo, ekwakhiweni kwamanye ama-motor asebenza kahle kakhulu futhi asindisa amandla, ngokwamukela izinto ezintsha kanye nokwakheka kwesakhiwo okwenziwe ngcono, imoto ingagcina ukushelela okuphansi ngesikhathi sokusebenza, ngaleyo ndlela ithuthukise kakhulu ukusebenza kahle kokusetshenziswa kwamandla futhi inciphise ukusetshenziswa kwamandla.
VII. Ukuphathwa kokushelela ezindleleni ezisebenzayo
(I) Ukuphathwa kwe-slip ekukhiqizeni
Embonini yokukhiqiza, ama-motor asetshenziswa kabanzi emishinini ehlukahlukene yokukhiqiza, njengamathuluzi omshini, amabhande okuhambisa, ama-compressor, njll. Izinqubo ezahlukene zokukhiqiza zinezidingo ezahlukene zokushelela kwemoto. Isibonelo, kumathuluzi omshini wokulungisa ngokunemba, ukuze kuqinisekiswe ukunemba komshini, imoto idinga ukugcina isivinini esizinzile futhi ukushelela kufanele kulawulwe ngaphakathi kwebanga elincane kakhulu. Ngalesi sikhathi, ama-servo motor anembile kakhulu angasetshenziswa kanye nezinhlelo zokulawula ezithuthukisiwe ukulungisa ngokunembile ukushelela kwemoto ukuqinisekisa ukusebenza okuzinzile kwethuluzi lomshini. Kweminye imishini engadingi isivinini esikhulu kodwa edinga i-torque ephezulu, njengemishini emikhulu yokunyathela, imoto idinga ukunikeza i-torque eyanele ngesikhathi sokuqala nokusebenza, okudinga ukulungiswa okunengqondo kokushelela ukuze kuhlangatshezwane nezidingo zokukhiqiza.
(II) Ukuphathwa kokushelela ezinhlelweni ze-HVAC
Ezinhlelweni zokushisa, ukungenisa umoya kanye ne-air conditioner (HVAC), ama-motor asetshenziswa kakhulu ukushayela amafeni, amaphampu amanzi kanye neminye imishini. Izimo zokusebenza zesistimu ye-HVAC zizoqhubeka nokushintsha kanye nezinguquko endaweni yangaphakathi nangaphandle, ngakho-ke ukuphathwa kokushelela kwemoto nakho kudinga ukuguquguquka. Isibonelo, ohlelweni lokupholisa umoya, lapho izinga lokushisa langaphakathi liphansi, umthwalo wefeni kanye nephampu yamanzi mncane kakhulu. Ngalesi sikhathi, ukushelela kwemoto kungalungiswa ukuze kuncishiswe ijubane lenjini ukuze kongiwe amandla. Esikhathini esishisayo sasehlobo, isidingo sokupholisa ngaphakathi siyanda, futhi ifeni kanye nephampu yamanzi kudinga ukwandisa amandla okusebenza. Ngalesi sikhathi, ukushelela kudinga ukulungiswa ngendlela efanele ukuqinisekisa ukuthi imoto inganikeza amandla anele. Ngohlelo lokulawula oluhlakaniphile, ukushelela kwemoto kungalungiswa ngokuguquguqukayo ngokwedatha yokusebenza kwesikhathi sangempela yesistimu ye-HVAC, engathuthukisa kakhulu ukusebenza kahle kwamandla kwesistimu futhi inciphise izindleko zokusebenza.
(III) Ukuphathwa kokushelela ezinhlelweni zamaphampu
Izinhlelo zamaphampu zisetshenziswa kabanzi ekukhiqizweni kwezimboni kanye nokuphila kwansuku zonke, njengezinhlelo zokuphakelwa kwamanzi, izinhlelo zokwelashwa kwendle, njll. Ezinhlelweni zamaphampu, ukuphathwa kokushelela kwenjini kubalulekile ukuqinisekisa ukusebenza kahle kwephampu. Njengoba izidingo zokugeleza kanye nekhanda lephampu zizoshintsha ngokushintsha kwezimo zokusebenza, ukushelela kwenjini kudinga ukulungiswa ngokwesimo sangempela. Isibonelo, ohlelweni lokuphakelwa kwamanzi, lapho ukusetshenziswa kwamanzi kuncane, umthwalo wephampu ulula, futhi ukusebenza okonga amandla kungafezwa ngokunciphisa ukushelela kwenjini nokunciphisa isivinini semoto. Ngesikhathi sokusetshenziswa kwamanzi okuphezulu, ukuze kuhlangatshezwane nesidingo sokuphakelwa kwamanzi, kuyadingeka ukwandisa ngokufanele ukushelela kwenjini nokwandisa ukuphuma kwe-torque yemoto ukuqinisekisa ukuthi iphampu ingasebenza ngokujwayelekile. Ngokwamukela ubuchwepheshe obuthuthukisiwe bokulawula isivinini semvamisa eguquguqukayo, kuhlanganiswe nejika lokusebenza kwephampu, ukushelela kwenjini kungalawulwa ngokunembile, ukuze uhlelo lwephampu lukwazi ukugcina isimo sokusebenza esingcono kakhulu ngaphansi kwezimo zokusebenza ezahlukene.
(IV) Ukwenza ngokwezifiso ukuphathwa kokushelela ezimbonini ezahlukene
Ngenxa yokwehluka kwezinqubo zabo zokukhiqiza kanye nezidingo zemishini, izimboni ezahlukene zinezidingo ezahlukene zokuphathwa kokushelela kwemoto. Ngaphezu kokukhiqiza okukhulunywe ngakho ngenhla, izinhlelo ze-HVAC kanye nezinhlelo zokupompa, kwezokuthutha, ekuniseleni kwezolimo, imishini yezokwelapha kanye neminye imboni, kuyadingeka ukwenza ngokwezifiso ubuchwepheshe bokuphathwa kokushelela obufanele ngokwezici zabo. Isibonelo, ezimotweni zikagesi, ukulawulwa kokushelela kwemoto kuthinta ngqo ukusebenza kokusheshisa, ibanga lokuhamba kanye nokusebenza kahle kwamandla emoto. Kubalulekile ukulungisa ngokunembile ukushelela kwemoto ngokusebenzisa izinhlelo zokuphatha amabhethri ezithuthukisiwe kanye nezinhlelo zokulawula izimoto ukuze kuhlangatshezwane nezidingo zemoto ngaphansi kwezimo zokushayela ezahlukene. Ekuniseleni kwezolimo, ngenxa yezindawo ezahlukene zokunisela kanye nezimo zomthombo wamanzi, ukushelela kwemoto kudingeka kulungiswe ngokwesimo sangempela ukuqinisekisa ukuthi ipompo yamanzi ingahlinzeka ngamanzi ngokuzinzile futhi ifinyelele ukonga amandla kanye nokunciphisa ukusetshenziswa ngesikhathi esisodwa.
Ukushelela kwemoto kuyipharamitha ebalulekile ekusebenzeni kwemoto futhi kuhambisana nazo zonke izici zokuklama, ukusebenza kanye nokugcinwa kwemoto. Ukuqonda okujulile ngesimiso, umthetho wokushintsha kanye nendlela yokulawula ukushelela kwemoto kubaluleke kakhulu ekwenzeni ngcono ukusebenza kwemoto, ukuthuthukisa ukusebenza kahle kwamandla kanye nokunciphisa izindleko zokusebenza. Kungakhathaliseki ukuthi abakhiqizi bezimoto, abasebenzi bokusebenza nokugcinwa kwemishini, noma abasebenzi bezobuchwepheshe ezimbonini ezihlobene, kufanele banikeze ukubaluleka okukhulu ekuphathweni kokushelela kwemoto, futhi bahlole njalo futhi basebenzise izindlela zobuchwepheshe ezithuthukisiwe ukuze bavumele ama-motor ukuthi adlale indima enkulu emikhakheni ehlukahlukene.
Isikhathi sokuthunyelwe: Ephreli-09-2025