I-Digitally Controlled 2.2 kw single phase motor south africa.
Izinhlelo zokusebenza zanamuhla zesimo somoya zidinga isixazululo se-chip eyodwa esilawula kanyekanye amandla-factor-correction (PFC) frond-end kanye namadrayivu amabili angapheli kazibuthe (PM) motor sensorless, kusetshenziswa i-IC eyodwa yokulawula idijithali. Kodwa-ke, ukulawula kwedijithali kunemikhawulo eyisisekelo eyenza izindlela eziningi zokulawula zedijithali ze-PFC zingasebenzi. Ukuqaliswa nokuhlanganiswa kokulawulwa kwe-PFC kuma-IC wedijithali kube yinselelo enkulu. I-International Rectifier isanda kwethula i-IC yokulawula idijithali entsha esuselwe enjinini yokubala yehadiwe ebizwa nge-motion control engine (MCE). Ama-algorithms akhethekile athuthukisiwe okulawula i-PFC yedijithali athuthukisiwe, futhi kuba usizo ukuhlanganisa i-PFC yedijithali ne-2.2 kw single phase motor eningizimu Afrika ibe i-IC yedijithali eyodwa. Ngokusekelwe kulawulo olusha lwe-IC, iyunithi yangaphandle ye-air conditioner engu-4-kW esebenzisa i-PFC front-end engenabhuloho idaliwe, yakhiwe futhi yahlolwa. Leli phepha lihlaziya imikhawulo eyisisekelo yokulawula kwe-PFC yedijithali, lethula ukuklanywa nokuqaliswa kweyunithi ye-4-kW.
Izinjini zokungeniswa kwezigaba ezintathu zingasetshenzelwa ukuhlinzekwa kwesigaba esisodwa esikhundleni sezinjini zesigaba esisodwa.Injini yokungeniswa engu-Y-amawindi amathathu enamawindi amathathu esigaba esisodwa inikezwa, lapho i-winding eyodwa inoxhumano oluwuchungechunge nge-capacitor exhuma kwenye i-winding in parallel. futhi amawindi amabili axhumeka ekujikeni kwesithathu ochungechungeni.Ngokusekelwe endleleni yamanje efanayo, ukusebenza kwenjini kuyafundwa futhi kumiswe isimo sokusebenza ngokulinganayo.Ithonya le-capacitor ekusebenzeni liyahlaziywa futhi kusekelwe indlela yokuthuthukisa. Ku-torque ephumayo kakhulu enomthwalo olinganiselwe kubekwa phambili. Ucwaningo lokuhlola lwenziwa ku-2.2 kw single phase motor south africa, futhi kufakazelwa ukuthi ukusebenza kahle kwe-Y-connection three-winding three-single-single motor motor kungathuthukiswa. nge-capacitor efanelekile futhi injini inamandla aphezulu kanye nokusebenza kahle okufanayo uma kuqhathaniswa nesigaba sesithathu se-induction motor enezigaba ezintathu.
Uxhumano lwe-Smith oluvumela ibhalansi yesigaba esiphelele ukuthi ifinyelelwe kunjini yokungenisa yezigaba ezintathu lapho isebenza ekunikezeni isigaba esisodwa. Uxhumano lweSmith empeleni luwukuxhumana okulingana nokulinganisa, kodwa ngokukhetha okufanelekile kwamandla wetheminali, ama-currents alinganiselayo angajovwa ekujikeni kwemoto ngesivinini nomthwalo othile. Ngakho-ke idrayivu ye-motor induction motor enezigaba ezintathu esebenza kahle iyenzeka. Izibalo `zokuhlola' ziyasungulwa futhi zixazululwe kusetshenziswa indlela yezingxenye ezilinganayo ukunikeza ukusebenza kwemoto. Ngokusebenzisa indlela yomdwebo we-phasor, amanani we-capacitances ukunikeza ibhalansi yesigaba esiphelele kanye nesici samandla esiwumphumela singabalwa.
Ukunciphisa ukulahlekelwa kwe-Joule nokuthuthukisa ukusebenza kahle, ngokukhiqiza i-torque eyinkimbinkimbi ngenxa ye-rotor yamagnetic kanye ne-magnetic substance rotor, futhi ngokuhlela i-torque ngenxa ye-rotor yezinto kazibuthe esiqongweni lapho i-torque ngenxa ye-rotor kazibuthe inguziro. I-rotary shaft 1 isekelwa ama-bearings angu-1a, 1b ukuze iphendukiswe ngokukhululekile, futhi ifakwe kuyunithi esekelayo eyisilinda engu-3 esethwe kuyunithi eyinhloko 2. I-armature egxilile engu-4 igxishwe kuyunithi esekela isilinda 3, kanye neyunithi. 3 yakhiwe ngezigxobo ezigqamile ezingu-5a-6d namakhoyili engalo engu-7a-7d. Futhi i-magnet rotor 8 yakheka ngezigxobo kazibuthe endaweni yokuvula engu-90 deg. futhi iqiniswe ngaphakathi kwe-rotor yensimbi ethambile eyakhelwe inkomishi 9. Futhi ngaphakathi kwe-rotor 9, ingaphandle le-rotor yento kazibuthe eyakhiwe yindandatho engu-10 eyenza izigxobo ezibukhali 10a-10d ngaphakathi zilungisiwe. Futhi isikhundla se-magnet rotor 8 sitholwa ngembobo IC11.
Kuleli phepha ababhali baphenya umthelela wokuzinzisa komthombo ekusetshenzisweni kwamandla kanye nokuhlanekezelwa kwe-harmonic yesigaba esisodwa sokumiswa kwephampu ye-motor motor ye-swimming pool eNingizimu Afrika. Idizayini yesistimu yokuqinisa umthombo kanye nokuchithwa kwamandla kumaza okunqanyulwa ahlukene kuyanikezwa. Imiphumela yokusetshenziswa kwamandla kanye nokuhlanekezelwa kwe-harmonic yezimo ezimbili ezilandelayo inikezwa: isimo esivamile sokusebenza kanye nesimo esithuthukisiwe sokusebenza (lapho uhlelo lokuzinzisa umthombo lwenziwe lasebenza).
Kusetshenziswa idizayini ye-electromagnetic ehlanganiswe nendlela yokuhlaziya izinto ezinomkhawulo, ukuklama nokuhlaziya ngozibuthe umugqa wokuqala wesigaba esisodwa unomphela ozibuthe we-synchronous motor engu-2.2 kw single phase motor eningizimu afrika. Ngokusebenzisa isofthiwe yokuhlaziya isici sika-electromagnetic field finite element Ansoft/Maxwell 2D ilingisa ukusebenza okumile nokushintshayo kwenjini. Inkomba ngayinye yokusebenza itholwa ngokulingisa futhi ukuhlolwa kungaphakathi kwebanga elithile lephutha, qinisekisa ukufaneleka kokulingiswa kwemodeli nokuhlaziya.
Umthelela wokusimamisa umthombo ekusetshenzisweni kwamandla kanye nokuhlanekezelwa kwe-harmonic kwesigaba esisodwa sokumiswa kwephampu ye-motor-pump yechibi lokubhukuda eNingizimu Afrika. Kulo msebenzi, iphampu ye-motor induction motor yesigaba esisodwa isetshenziselwe ukuzungeza amanzi endaweni yokubhukuda. Iphampu ihlinzekwa ngomthombo wamandla kagesi wesigaba esisodwa esinomsindo wangaphandle, okubangela ukusebenza kahle kwepompo yenjini yokungeniswa kube ngaphansi kunalokho okudingekayo. Isistimu yokuqinisa umthombo yakhiwe ukuze kuthuthukiswe ikhwalithi (okungukuthi ukwehlisa ingxenye ye-harmonic) yesiginali yokufaka futhi kuthuthukiswe ukusebenza kahle kwepompo yenjini yokungeniswa.
Injini ye-AC enezigaba ezintathu, enamandla amaphakathi ingasebenza kusukela kumthombo we-AC wesigaba esisodwa, esonteke kakhulu futhi ongalawulwa ngokusetshenziswa kwe-diode bridge rectifier/boost chopper/inverter cascade. Ukuhlanganiswa kweyunithi ye-boost chopper esebenzisa i-inductor eyenziwe nge-amorphous metal (Metglas) ohlelweni kuphumela kusici samandla obumbano ohlangothini lokuhlinzeka nge-AC, amaza aphansi olayini wokuqukethwe okuvumelanayo nokusebenza kahle okuphezulu nokuminyana kwamandla. Imiphumela yokuhlolwa kwelabhorethri neyenkundla ibonise ukuthi lolu hlelo lwakha enye indlela ethembekile, encintisanayo futhi ecishe ingabi nasondlo kwezinye izinketho zokushayela, ikakhulukazi kumasistimu asizayo ezitimeleni zikagesi lapho kukhethwa khona amamotho ekheji engwejeje njengemishini yokushayela eyisiza.
Amasu angenzeka okunciphisa ukukhishwa kwe-GHG yaseVietnam. Kubhekelelwa kakhulu amandla kanye nezithiyo ekukhuphuleni izinga lobuchwepheshe obuvuselelekayo; ukwenza ngcono ukusebenza kahle kwamandla; kanye nokuqaliswa kwezinyathelo zokunciphisa emikhakheni engasebenzisi amandla, ikakhulukazi izinqubo zezimboni ukukhiqizwa kwezolimo namahlathi. Ucwaningo luyaqhubeka luhlola izidingo nezinselelo zokubhekana nemithelela elindelwe yokuguquguquka kwesimo sezulu. Ekugcineni, leli phepha lihlola amathuba okubambisana namazwe angomakhelwane esifundeni saseMekong njengendlela yokuthi iVietnam iqinise impendulo yayo yokushintsha kwesimo sezulu futhi inikeze ubuholi kwabanye esifundeni saseMekong.
I-PEM electrolysis iyindlela esebenzayo yokukhiqiza i-hydrogen emithonjeni yamandla avuselelekayo. Kuxoxiswana ngezinhlelo zokusebenza ezingase zibe khona, okuhlanganisa ukukhiqizwa kwe-hydrogen esizwa ngegridi, ukusetshenziswa kwe-electrolyzer ukuze kusheshwe kakhulu, namasistimu ahlanganisiwe womabili amagridi axhunyiwe kanye negridi ezimele lapho kugcinwa khona i-hydrogen ekhiqizwe ngogesi bese kusetshenziswa iseli likaphethiloli eliguqulelwa kugesi uma kudingeka. Izinkinga ezithile eziphathelene nokusetshenziswa kwe-electrolyzer ye-PEM ezinhlelweni zamandla avuselelekayo ziyabhekwa, njengokulinganisa i-electrolyzer, ukusebenza kwezikhawu, ukucindezela kokuphumayo, ukukhiqizwa komoyampilo, ukusetshenziswa kwamanzi nokusebenza kahle.
I-Suedafrika ist ein industrielles Schwellenland und kaempft mit grossen Problemen bei der finanziellen Bewaeltigung der Kosten des Gesundheitswesens. Der Einsatz eines einmotorigen Pilatus-PC-12-Ambulanzflugzeuges aus Schweizer Produktion dient dabei einer kostenguenstigen Loesung des Transportproblems von Kranken und Verletzten im suedlichen Afrika. Um dies zu untermauern, untersuchten wir die Kosten dessen Einsatzes und stellen erste Ergebnisse vor. Damit soll ein Beitrag auf dem Gebiet der luftgestuetzten Rettungsmedizin geleistet werden. (A) ABSTRACT IN ENGLISH: INingizimu Afrika, njengezwe elisathuthuka, ibhekene nezinselele eziyingqayizivele zokunakekelwa kwezempilo. Ukulethwa Kwesevisi ye-Aero-Medical ephumelelayo kodwa engabizi kakhulu kusetshenziswa injini eyodwa yendiza i-Pilatus PC 12 kuseqhulwini ekuzameni ukubhekana nezinye zalezi zinselele. Ukuze kubalwe izindleko zangempela lokhu kuhlaziya kokuqala kwenziwe. Kwethenjwa ukuthi imiphumela yalolu cwaningo izogxilisa kakhulu indima ye-Aero-Medicine endaweni Yokunakekelwa Kwezokwelashwa Eziphuthumayo eNingizimu Afrika.
Ngokuka-du Plessis et al., umlando wokuvikela kwezohwebo ucishe ubuyele emuva njengalowo wohwebo ngokwalo. Kunezimpikiswano ezihlukahlukene zezinzuzo eziningi, ezingatholwa ekuhwebeni kwamahhala njengokuthi, ukusebenza kahle kanye nezinzuzo zezenhlalakahle. Kodwa, ngaphandle kwalezi zinzuzo, ohulumeni baye baba nezinkulumo eziphikisayo zokuthi kungani ukuvikela kufanele. intela yokwenza ngcono ibhalansi yezinkokhelo. Zonke lezi zingxabano zinezinzuzo ezibalulekile kumnotho ovikelekile kodwa zingabhekwa njengezinqubomgomo zomakhelwane njengoba zilimaza umnotho ongavikelekile. Amathuluzi okuhweba ahlukahlukene asetshenziswa ohulumeni ukuze bangenelele emazweni abo okuhweba. Lawa mathuluzi okuhweba ahlukaniswe ngokwezigaba, amanani, imigoqo engakhokhi intela kanye nezintela zangaphandle kanye nezibonelelo. Zombili izithiyo zentela nezingezona zentela zisetshenziselwa ukuphazamisa uhwebo oluseceleni lokungenisa.
Ngokomlando, ukukhula nokuthuthuka kwemboni yezimoto eNingizimu Afrika kuye kwathonywa amandla azenzakalelayo kanye nenqubomgomo yamabomu. Phakathi neminyaka eyi-12 yokuthuthukiswa kwezimoto ezintathu zika-Carl Benz, futhi nangaphambi kokuba imboni yezimoto isungulwe ngokuqinile eBrithani nase-United States, imoto yokuqala yemoto yangeniswa eNingizimu Afrika. Okunye ukungenisa kwamanye amazwe kwalandela ngemuva kokuphela kweMpi YamaNgisi namaBhunu, kodwa ubunzima bokuhamba ngezimoto zakuqala labo bemigwaqo emibi kanye namasango asemapulazini kuhlangene nokumelana nomphakathi ukwenza indima yemoto ezwenikazi elincane ibe manqikanqika. Ngakho-ke phakathi neminyaka yokuqala yekhulu lamashumi amabili, ukuthengwa kwezimoto zaseNingizimu Afrika kwaqhubekela phambili ngesikhathi lapho ukukhiqizwa kwezimoto emhlabeni wonke kwenyuka kakhulu kusuka kumayunithi ayizi-8 400 ngo-1900 kuya kwezingu-245 000, cishe izingxenye ezintathu kwezine zakhiqizwa Iziwe Ezihlangene.
Ukuthuthukiswa kwamandla we-1/4 HP compressor. Futhi, ukuze kuthuthukiswe ukusebenza kahle kwenjini yokungenisa isigaba esisodwa, leli phepha lihlongoze indlela yokusakaza yokuthuthukisa isici sokugcwalisa se-rotor ye-single phase induction motor. Okokuqala, ngokusebenzisa i-FEM, kwahlaziywa ukusatshalaliswa kwe-magnetic flux kanye nesici sokugcwalisa ku-rotor ye-SPIM ngendlela evamile kanye nendlela ehlongozwayo. Futhi, ngokusekelwe emiphumeleni yokuhlaziya ye-FEM, ama-SPIM akhiqizwa inqubo ngayinye yokulingisa. Ngokuhlola kusetshenziswa i-dynamometer, zaqhathaniswa futhi zikalwa ngokusebenza kwazo ngempumelelo. Ukwengeza, ngokuhlolwa kusetshenziswa i-Calorimeter, sihlaziye umthamo wokuqandisa we-compressor esetshenziswe kuwo. Ngokusekelwe emiphumeleni yokuhlolwa okubili kwangaphambilini, kufanele kuqinisekiswe ukufaneleka kwendlela ehlongozwayo.
Ukushayela izinto ezincane ezinamandla okuya ku-2.2 kw single phase motor south africa ngokuvamile zisebenzisa izinjini zokungenisa ugesi ezihlinzekwa yinethiwekhi yokusabalalisa yesigaba esingu-1. Ukuze isebenze kahle idinga inkambu ejikelezayo eyindilinga noma eyi-ellipsis magnetic ngaphakathi kwenjini. Inkambu ingenziwa ngezindlela ezehlukene, ngezigxobo ezisizayo, izisetshenziswa ezisetshenziswayo ezisetshenziswayo noma amawindi asizayo. Ukuze uthole ukusonga okuyisizayo zisebenzisa i-capacitor ukukhiqiza i-waveform ebambezelekile yomthombo wamandla odingekayo ekukhiqizeni insimu ezungezisayo. Isivinini esijikelezayo singalawulwa yi-converter frequency. Ku-athikili kuvezwa izici ze-speed-torque ezitholwe ngokuhlolwa.
Isu lokulawula i-speed-sensorless vector inoveli elinenzwa yamanje yesigaba esisodwa samadrayivu e-induction motor (IM). Indlela yamanje yesinxephezelo esisekelwe kuhulumeni ezinzile ukuze kulungiswe isilinganiso samanje sesigaba esingenakulinganiswa. I-IM ingaqalwa futhi isebenze ngokuzinzile ngenzwa yamanje yesigaba esisodwa kusetshenziswa indlela ehlongozwayo. Uma kuqhathaniswa nezindlela ezijwayelekile, ukusebenza okuthuthukisiwe okuthuthukisiwe kungafinyelelwa. Indlela ehlongozwayo iqinisekiswa ku-ARM-based 2.2 kw single phase motor south africa experimental platform.
Injini ye-AC enezigaba ezintathu, enamandla amaphakathi ingasebenza kusukela kumthombo we-AC wesigaba esisodwa, esonteke kakhulu futhi ongalawulwa ngokusetshenziswa kwe-diode bridge rectifier/boost chopper/inverter cascade. Ukuhlanganiswa kweyunithi ye-boost chopper esebenzisa i-inductor eyenziwe nge-amorphous metal (Metglas) ohlelweni kuphumela kusici samandla obumbano ohlangothini lokuhlinzeka nge-AC, amaza aphansi olayini wokuqukethwe okuvumelanayo nokusebenza kahle okuphezulu nokuminyana kwamandla. Imiphumela yokuhlolwa kwelabhorethri neyenkundla ibonise ukuthi lolu hlelo lwakha enye indlela ethembekile, encintisanayo futhi ecishe ingabi nasondlo kwezinye izinketho zokushayela, ikakhulukazi kumasistimu asizayo ezitimeleni zikagesi lapho kukhethwa khona amamotho ekheji engwejeje njengemishini yokushayela eyisiza.
Ukulungiswa kwezinto zamandla kuvamile ezinhlelweni zezentengiselwano nezimboni. Isidingo sokunwetshwa kwesicelo sawo siya ngokushuba futhi ngenxa yokuncipha kwezinsiza zemvelo ezisetshenziswa ekuphehlisweni kukagesi kanye nesidingo esidlula ukuhlinzekwa kwezinhlelo zezimoto ezisebenza kahle kakhulu kanye nokusetshenziswa kukagesi kuseqhulwini ohlelweni lwe-Eskom LokuPhatha iDemand Side Management. Emhlabeni jikelele kulinganiselwa ukuthi u-40% wamandla asetshenziswa yizinjini kanti iNingizimu Afrika isondele ku-60%. Ngokwezibalo kunamachibi okubhukuda angaphezu kuka-800,000 eNingizimu Afrika, la machibi okubhukuda aphethwe ama-fractional horse power single phase motors. Izinkinga ezihambisana nama-induction motors ukusebenza kahle okuphansi kanye nesici samandla esingenamandla ikakhulukazi amamotho anesilinganiso esiphansi. Inhloso yale phrojekthi kwakuwukuklama uhlelo lokulungiswa kwezinto zamandla futhi lulusebenzise enjini yesigaba esisodwa ukuze lufake isicelo kuyisicelo sokuhlala. Ukusetshenziswa kwamandla kwenjini ngaphandle kwesici samandla kwarekhodwa futhi kwaqhathaniswa namandla esigaba esisodwa esinokulungiswa kwesici samandla.
Ukutshalwa kwezimali yikona okuwumgogodla wemboni - ngaphandle kokuthi abatshalizimali bazimisele ukuxhasa ngezimali umthamo wokukhiqiza, iNingizimu Afrika ibingeke ibe nemboni yezimoto. Njengento esemqoka emlandweni wezomnotho waseNingizimu Afrika, nokho, ucwaningo lwamaphethini wokutshalwa kwezimali emikhakheni ethile naphakathi kwemikhakha ethile alunakiwe. Leli phepha lihlola umlando wokutshalwa kwezimali kanye nokungatshalwa kwezimali embonini yezimoto yaseNingizimu Afrika kule minyaka engama-70 edlule.
Ngokomlando, ukukhula nokuthuthuka kwemboni yezimoto eNingizimu Afrika kuye kwathonywa amandla azenzakalelayo kanye nenqubomgomo yamabomu. Phakathi neminyaka engu-12 kwasungulwa i-tri-car ka-Carl Benz, ngisho nangaphambi kokuba imboni yezimoto imiswe ngokuqinile eBrithani nase-United States, imoto yokuqala yangeniswa eNingizimu Afrika ngo-January 1897. Okunye ukuthengwa kwamanye amazwe kwalandela ngemva kokuphela. Wempi YamaBhunu, kodwa ubunzima bokuhamba ngezimoto zakuqala labo bemigwaqo engemihle kanye namasango asemapulazini kuhlangene nokumelana nomphakathi ukwenza indima yemoto ezwekazini elincane ibe manqikanqika. Ngakho-ke ekuqaleni kwekhulunyaka lama-8, ukuthengwa kwezimoto zaseNingizimu Afrika kwaqhubekela phambili ngesikhathi lapho ukukhiqizwa kwezimoto emhlabeni wonke kwenyuka ngokuphawulekayo kusuka kumayunithi ayizi-400 1900 ngo-245 kuya kwezingu-000 XNUMX, cishe izingxenye ezintathu kwezine zakhiqizwa Iziwe Ezihlangene.
Uhlelo lwasekhaya lokuqukethwe yimboni ebandakanyekayo ekuhlanganiseni nasekukhiqizeni izimoto zethulwa eNingizimu Afrika ngo-1961. Uhlelo lokuqukethwe kwendawo luwuhlobo lwenqubomgomo yokuvikela okuqukethwe kwendawo, echazwe ngokuthi "iqoqo lemithethonqubo ebeka inqubomgomo yokuvikelwa kokuqukethwe. iphesenti lokungenayo, ngokwesisindo noma inani, lomkhiqizo othile wezimboni okufanele utholwe emithonjeni yendawo noma okumele kube odabuka ekhaya".
Ukusetshenziswa kwamazinga okuhlola ukusebenza kahle komshini wokungeniswa kwamanye amazwe eNingizimu Afrika (SA). Amasistimu ezimoto eNingizimu Afrika afinyelela ku-60% wesamba esisetshenziswa ugesi. Inkinga kagesi yakamuva e-SA isheshise isidingo sokusebenza kahle kwezimoto. Ukusetshenziswa kwe-minimum energy performance standards (MEPS) ukukhulisa ukusebenza kahle kwezimoto sekuyinto evamile emhlabeni jikelele. Izinjini eziningi zikagesi eNingizimu Afrika zisalungiswa kabusha, ngaphandle kokucabangela ukulahlekelwa okungase kube khona kokusebenza kahle kanye nokwenyuka okungenzeka kakhulu kokusetshenziswa kwamandla. Isimo sokuhlehla kwezimoto asisihle. Ukuhlola ukusebenza kahle kuyaqhubeka eNyuvesi YaseKapa Machine Laboratory (UCTML) ukuze kuphenywe umthelela wokubuyisela emuva ekusebenzeni kahle kwezimoto eNingizimu Afrika. Njengenye yamalebhu okuhlola ambalwa kakhulu, ikhwalithi yamandla nemikhawulo yokunemba kwezinsimbi edingekayo kumazinga bekunzima ukuyifinyelela. Umphumela walokhu kwaba amaphutha nokuphindaphinda okubi ekuhlolweni. Enye i-MG-set yasetshenziswa ukuze kwakhiwe ukunikezwa okuhambisana namazinga.
Umgodi uwukulungiselela indawo yokutshala. Izindlela ezehlukene zokufaka imigodi zikhona futhi ziyahlukahluka ukusuka kumgodi owenziwe ngesandla kuye emisebenzini eyenziwe ngemishini ngokugcwele. Kuze kube muva nje, ukulungiswa kwemigodi eminingi eNingizimu Afrika kwenziwa ngesandla kusetshenziswa amathuluzi okugoba abanjwa ngesandla (igeja lezolimo, i-mattock, i-road pick) ukuze kwakhiwe umgodi obanzi ongu-25 cm oqukethe inhlabathi entekayo eshona ku-15-25 cm. Kodwa-ke, kunezici ezimbalwa ezingezinhle ezihlotshaniswa nokulungiswa komgodi okwenziwa ngesandla, njengama-ergonomics ampofu, izidingo zomsebenzi onzima, nokulungiswa komgodi okungaguquki. Lokhu kube nomphumela wokukhula kwentshisekelo ekusebenzeni kwemishini ephakathi nendawo ukuya kweziphelele, lapho izindlela zokufaka i-semi-mechanised motor-manual pitting ngokuvamile zibhekwa njengezisebenza kahle kakhulu futhi zingabizi kakhulu kunemisebenzi yezandla evamile. Lolu cwaningo luqhathanise ukusebenza kwama-eucalypt atshalwe emigodini edalwe izindlela ezihlukahlukene zokugoba. Izivivinyo ezimbili zasungulwa nge-eucalypt ezindaweni ezihlukene, esisodwa eGreenhill eMidlands KwaZulu-Natal kanye nesinye eVroegeveld, eMpumalanga.
Kuxoxiswana ngokwenzeka kokusetshenziswa kwamandla kagesi e-FD abekwe kuma-air conditioner ezitimeleni ezishayelwa ngogesi we-deluxeelectrically azothuthukiswa esikhathini esizayo. Izinyathelo zokwenza le phrojekthi ziyaphakanyiswa; kanye nendlela yokubala amandla okuqala kanye nokusebenza kwemoto yesigaba esisodwa somthamo l ecwaningwe ngokugcizelela, kuyaboniswa ukuthi imiphumela ebaliwe ivumelana kahle nokusebenza.
Idaluliwe iyinjini yesigaba esisodwa esihlanganisa i-stator, i-rotor eguqulelwe ukujikeleza lapho amandla kagesi esetshenziswa ku-stator, i-magnet emise okwendandatho ehlanganiswe ne-rotor ukuze ijikeleze kanye ne-rotor; uzibuthe wokupaka wokumisa i-rotor ngaphakathi kwendawo ekhiqiza itorque ephumelelayo ngamandla kazibuthe asebenza phakathi kukazibuthe omise okwendandatho kanye nezibuthe zokupaka lapho ubhuleka i-rotor, kanye neyunithi yezinzwa yokuzwa ukuhluka kobukhulu bendawo kazibuthe ekhiqizwa endaweni yonke. umazibuthe omise okwendandatho ngesikhathi sokujikeleza kwe-rotor, ngaleyo ndlela ezwa indawo kanye nesivinini se-rotor. Ngokuvumelana nalokhu kumisa, idivayisi eyengeziwe esetshenziselwa umsebenzi wokuqala wokushayela kanye nokusebenza okulandelayo kwemoto ingaba lula futhi ingabizi. Ngenxa yalokho, kunenzuzo yokuthi injini ine-utility ethuthukisiwe.
