Isethi yejeneretha yedizili iwuhlobo lwemishini yokuphakela ugesi ye-AC yesikhungo sakho samandla. Iwumshini omncane ozimele wokuphehla amandla, oshayela i-alternator ehambisanayo futhi ekhiqiza ugesi ngenjini evuthayo yangaphakathi.
Isethi yesimanje yejeneretha yedizili iqukethe injini yedizili, ijeneretha ye-AC ye-brushless synchronous yezigaba ezintathu, ibhokisi lokulawula (isikrini), ithangi lerediyetha, ukuhlanganisa, ithangi likaphethiloli, i-muffler nesisekelo esivamile, njll. njengensimbi iyonke. Izindlu ze-flywheel zenjini ye-diesel kanye nesiphetho se-front end cap ye-generator zixhunywe ngokuqondile nge-axially ngokuma kwehlombe ukuze zenze isethi eyodwa, futhi i-cylindrical elastic coupling isetshenziselwa ukushayela ukujikeleza kwe-generator ngqo nge-flywheel. Imodi yokuxhuma ihlanganiswe ndawonye ukuze yakhe umzimba wensimbi, oqinisekisa ukuthi ukujula kwe-crankshaft yenjini kadizili kanye nerotha yejeneretha kungaphakathi kwebanga elishiwo.
Isethi yejeneretha ye-Diesel yakhiwe injini evuthayo yangaphakathi kanye nejeneretha ehambisanayo. Amandla aphezulu enjini evuthayo yangaphakathi anqunyelwe imithwalo yemishini kanye ne-thermal yezingxenye, ezibizwa ngokuthi amandla akaliwe. Amandla alinganiselwe we-AC synchronous generator abhekisela ekuphumeni kwamandla okulinganiselwe ngaphansi kwesivinini esilinganiselwe kanye nokusebenza okuqhubekayo kwesikhathi eside. Ngokuvamile, isilinganiso sokufanisa phakathi kwamandla alinganiselwe aphumayo enjini kadizili namandla alinganiselwe aphumayo e-synchronous alternator ibizwa ngokuthi isilinganiso sokufanisa.
Isethi ye-Diesel Generator
▶ 1. Uhlolojikelele
Isethi yejeneretha kadizili iyithuluzi elincane lokuphehla ugesi, okubhekiselwa emishinini yamandla ethatha udizili njengophethiloli futhi ithatha injini yedizili njengesisusa esikhulu sokushayela ijeneretha ukuze iphehle ugesi. Isethi yejeneretha ye-diesel ngokuvamile iqukethe injini ye-diesel, i-generator, ibhokisi lokulawula, ithangi likaphethiloli, ibhethri yokuqala nokulawula, idivayisi yokuvikela, iKhabhinethi yezimo eziphuthumayo nezinye izingxenye. Konke kungalungiswa esisekelweni, kubekwe ukuze kusetshenziswe, noma kufakwe ku-trailer ukuze kusetshenziswe iselula.
Isethi yejeneretha ye-Diesel iyisisetshenziswa esisebenza ngokuqhubekayo sokuphehla amandla. Uma isebenza ngokuqhubekayo amahora angaphezu kwangu-12, amandla ayo okukhiphayo azoba ngaphansi kuka-90% wamandla alinganiselwe.
Naphezu kwamandla awo aphansi, amajeneretha edizili asetshenziswa kabanzi ezimayini, ujantshi, izizinda zenkundla, ukulungiswa kwemigwaqo, kanye nezimboni, amabhizinisi, izibhedlela kanye neminye iminyango njengesipele noma ugesi wesikhashana ngenxa yobukhulu bawo obuncane, ukuguquguquka, ukuphatheka, okuphelele. izinsiza ezisekelayo kanye nokusebenza nokugcinwa kalula. Eminyakeni yakamuva, isiteshi samandla esimo eziphuthumayo esisanda kuthuthukiswa esinganakiwe sandise ububanzi bokufaka isicelo salolu hlobo lwesethi yejeneretha.
▶ 2. Ukuhlelwa kanye nokucaciswa
Amajeneretha edizili ahlukaniswa ngokwamandla aphumayo ejeneretha. Amandla amajeneretha edizili ayahluka ukusuka ku-10 kW kuya ku-750 kW. Ukucaciswa ngakunye kuhlukaniswe ngohlobo oluvikelayo (okufakwe isivinini esikhulu, izinga lokushisa lamanzi eliphezulu, idivayisi yokuvikela umfutho ophansi kaphethiloli), uhlobo oluphuthumayo kanye nohlobo lwesiteshi samandla esihambayo. Izitshalo zamandla eselula zihlukaniswa zibe uhlobo olunesivinini esikhulu esiphuma emgwaqeni nesivinini esihambisanayo semoto kanye nohlobo oluvamile lweselula olunejubane eliphansi.
▶ 3. Uku-oda Izinyathelo Zokuqapha
Ukuhlolwa kokuthekelisa kwesethi yejeneretha kadizili kwenziwa ngokuvumelana nezinkomba ezifanele zobuchwepheshe noma zezomnotho ezishiwo kwinkontileka noma isivumelwano sobuchwepheshe. Abasebenzisi kufanele banake amaphuzu alandelayo lapho bekhetha futhi besayina izinkontileka:
(1) Uma kunomehluko phakathi kwezimo ze-ambient ezisetshenziswayo kanye nezimo ze-ambient ezilinganiselwe zesethi yejeneretha likadizili, izinga lokushisa, umswakama kanye namanani okuphakama kokuphakama kuyoshiwo ngesikhathi kusayinwa inkontileka ukuze kuhlinzekwe ngemishini efanelekile kanye nezinto ezisekelayo;
(2) Chaza indlela yokupholisa esetshenziswayo, ikakhulukazi kumasethi amakhulu, kufanele kuqashelwe kakhulu;
(3) Lapho u-oda, ngaphandle kohlobo lwesethi, kufanele futhi ikhombise ukuthi yiluphi uhlobo oluzokhethwa.
(4) I-voltage elinganiselwe yeqembu lenjini ye-diesel ingu-1%, 2% no-2.5% ngokulandelanayo. Ukukhetha kufanele futhi kuchazwe.
(5) Inani elithile lezingxenye ezintekenteke liyohlinzekwa ngokuhlinzekwa okujwayelekile futhi liyocaciswa uma kunesidingo.
▶ 4. Izinto zokuhlola nezindlela
Amajeneretha kadizili ayisethi ephelele yemikhiqizo, okuhlanganisa izinjini zikadizili, amajeneretha, izingxenye zokulawula, izinto zokuvikela, njll. Ukuhlolwa okuphelele komshini kwemikhiqizo ethunyelwa ngaphandle, okuhlanganisa okulandelayo:
(1) Ukubuyekezwa kwedatha yezobuchwepheshe neyokuhlolwa kwemikhiqizo;
(2) Imininingwane, amamodeli kanye nobukhulu obuyinhloko besakhiwo semikhiqizo;
(3) Ikhwalithi yokubukeka kwayo yonke imikhiqizo;
(4) setha ukusebenza: imingcele eyinhloko yezobuchwepheshe, ukusetha ukusebenza kwezimo, ukwethembeka kanye nokuzwela kwamadivayisi ahlukahlukene okuvikela okuzenzakalelayo;
(5) Ezinye izinto ezibalulwe kwinkontileka noma isivumelwano sobuchwepheshe.
Isikhathi sokuthumela: Dec-25-2019
