Uzichonga njani iiGenereyitha zeDizili ezingeyonyani

Njengoko sonke sisazi, iseti ye-diesel generator yahlulwe kakhulu yangamacandelo amane: i-injini ye-diesel, i-generator, inkqubo yokulawula kunye nezixhobo.Logama nje enye yazo iyimveliso yomgunyathi, inokuchaphazela ixabiso elipheleleyo kunye nokusebenza kweseti yejenereyitha yedizili.Ngoko kufuneka sifunde ukwahlula.Namhlanje, i-Dingbo Power ikufundisa ukuba uchonge iiseti zejenereyitha zomgunyathi zedizili.

1.Injini yedizili

I-injini ye-diesel yinxalenye yamandla ephuma kuyo yonke iyunithi, ibalwa kwi-70% yeendleko zeseti yejenereyitha yedizili.Likhonkco abanye abavelisi ababi bathanda ukwenza umgunyathi.

1.1 Injini yedizili yomgunyathi

Okwangoku, uninzi lweenjini zedizili ezaziwayo kwimarike zinabenzi bokulinganisa.Umzekelo, iVolvo, injini yedizili eveliswa lishishini iyafana ncam nenjini yeVolvo.Basebenzisa isihluzo somoya sakwaVolvo sokuqala, kwaye baphawule uphawu lweVOLVO kwinjini yedizili.Umzekelo, uCummins, injini yedizili eveliswe lishishini, ithi isikrufu ngasinye siyafana neCummins, kwaye imodeli iyafana kakhulu.Ngoku kukho iimveliso zomgunyathi ngakumbi nangakumbi kwimarike, ngoko ke kunzima ukwahlula phakathi kwenyani kunye nobuxoki.

Abavelisi abangalunganga basebenzisa aba matshini bomgunyathi abanemilo efanayo ukuze bazenze iibrendi ezidumileyo, kwaye basebenzise iipleyiti zomgunyathi, amanani okwenene, izixhobo zokushicilela zomgunyathi wefektri kunye nezinye iindlela zokubhidanisa inkohliso neyokwenene, ukuze kube nzima nokuba iingcali zikwazi ukwahlula. .

Umenzi ngamnye omkhulu we-injini ye-diesel unezikhululo zenkonzo emva kokuthengisa kwilizwe lonke.Kuxelwe kwikhontrakthi kunye umenzi wesethi yejenereyitha   ukuba uMthengisi uqinisekisa ukuba injini yedizili yinjini yedizili entsha kraca neyeyokwenene esetyenziswa sisixhobo sokuqala somatshini othile, kwaye imodeli ayiphazanyiswa.Kungenjalo, lowo wobuxoki uya kuhlawulwa ngeshumi.Iziphumo zovavanyo lwesikhululo senkonzo sasemva kokuthengiswa kweplanti ethile kunye nendawo ethile ziya kuphumelela, kwaye umthengi uya kuqhagamshelana nemicimbi yovavanyo, kwaye iindleko ziya kuhlawulwa ngumthengi.Bhala phantsi igama elipheleleyo lomenzi.Logama nje unyanzelisa ukubhala eli nqaku kwikhontrakthi kwaye uthi kufuneka wenze uvavanyo, abavelisi ababi abanakuze babe nobuganga bokuthatha lo mngcipheko.Uninzi lwazo luya kwenza ucaphulo olutsha kwaye lukunike ixabiso lokwenyani eliphezulu kakhulu kunekowuteshini yangaphambili.

1.2 ukulungiswa koomatshini abadala

Zonke iibrendi zihlaziye oomatshini abadala.Ngokufanayo, abangochwepheshe, okunzima ukuhlula.Kodwa ngaphandle kwezinye iimeko, akukho zichongi konke konke.Ngokomzekelo, abanye abavelisi bangenisa i-injini endala yokulungiswa kweeseti zejenereyitha yedizili edumileyo evela kwamanye amazwe, kuba elo lizwe linabo abavelisi bohlobo oludumileyo.Aba bavelisi ababi babanga ukuba yiseti yejenereyitha yedizili ethengwayo yoqobo, kwaye inokubonelela ngezatifikethi zamasiko.

1.3 ukubhidanisa uluntu ngamagama emizi-mveliso afanayo

Aba bavelisi babi bayoyika kancinci, bangafuni ukwenza umgangatho kunye nokuhlaziya, kwaye babhideke uluntu ngamagama eenjini zedizili zabavelisi abafanayo.

Indlela endala isasetyenziswa ukujongana nabavelisi abanjalo.Igama elipheleleyo le-injini ye-diesel ye-original ibhalwe kwikhontrakthi, kwaye isikhululo senkonzo emva kokuthengisa senza isazisi.Ukuba ayiyonyani, ishumi ngekhefu elinye liya kuhlawuliswa.Abavelisi abanjalo baneentloni.Uninzi lwawo luwatshintsha amagama akuba nje uthethe.

1.4 inqwelo encinane yokutsala ihashe

Ukubhidanisa ubudlelwane phakathi kwe-KVA kunye ne-kW.Phatha i-KVA njenge-kW, uwagqithise amandla kwaye uwathengisele abathengi.Ngapha koko, i-KVA ingamandla abonakalayo kwaye i-kW ingamandla asebenzayo.Ubudlelwane phakathi kwabo yi-1kVA = 0.8kw.Iiyunithi ezithunyelwa ngaphandle zibonakaliswa ngokubanzi kwi-KVA, ngelixa izixhobo zombane zasekhaya zibonakaliswa ngokubanzi nge-kW, ngoko xa kubalwa amandla, i-KVA kufuneka iguqulwe ibe yi-kW.

Amandla enjini yedizili aqwalaselwe ukuba makhulu njengaleyo yejenereyitha ukuze kucuthwe iindleko.Enyanisweni, ishishini ngokubanzi lichaza ukuba amandla e-injini ye-diesel yi-≥ 10% yamandla e-generator, kuba kukho ukulahleka komatshini.Okubi nakakhulu, abanye bachaza amandla enjini ye-diesel kumthengi njenge-kW, kwaye balungise iyunithi ene-injini ye-diesel engaphantsi kwamandla ejenereyitha, okukhokelela ekunciphiseni ubomi beyunithi, ukugcinwa rhoqo kunye nokunyuka kweendleko.

Ukuchongwa kufuna kuphela ukubuza malunga neprime kunye namandla alindileyo enjini yedizili.Ngokubanzi, abavelisi beeseti zejenereyitha bangabi nabuganga bokukhohlisa ezi datha zimbini, kuba abavelisi beenjini zedizili bapapashe idatha yenjini yedizili.Kuphela amandla e-injini ye-diesel ephambili kunye ne-standby engaphezulu kwe-10% ngaphezu kweseti yejenereyitha.

2. Ialternator

Umsebenzi we-alternator kukuguqula amandla e-injini ye-diesel kumbane, ehambelana ngokuthe ngqo nomgangatho kunye nokuzinza kombane ophumayo.Abavelisi beseti ye-diesel generator banejenereyitha ezininzi abazivelisayo, kunye nabavelisi abaninzi abaziwayo abakhethekileyo ekuveliseni kuphela iijenereyitha.

Ngenxa yomgangatho ophantsi wetekhnoloji yemveliso yeealternators, ijenereyitha yedizili abavelisi ngokubanzi bavelisa ezabo iialternators.Ukuthathela ingqalelo ukhuphiswano lweendleko, ii-alternators ezininzi ezidumileyo kwihlabathi ziye zaseka iifektri e-China ukuze zifezekise ukwenziwa kwasekhaya ngokupheleleyo.

2.1 stator core silicon sheet sheet

I-stator core yenziwe nge-silicon sheet sheet emva kwesitampu kunye ne-welding.Umgangatho we-silicon sheet sheet uhambelana ngokuthe ngqo nobukhulu be-stator magnetic field circulation.

2.2 imathiriyeli yekhoyili yestator

I-coil ye-stator ekuqaleni yayiyenziwe ngocingo lonke lobhedu, kodwa ngokuphuculwa kobugcisa bokwenza ucingo, i-copper-clad aluminium core wire yavela.Ngokwahlukileyo kwi-copper-plated aluminium wire, i-copper-clad i-aluminium core wire ithatha i-die ekhethekileyo.Xa ucingo lokuhlala lwenziwa, i-copper-clad aluminium layer inzima kakhulu kune-copper-plated.I-coil ye-jeneretha ye-stator ithatha i-copper-clad aluminium core wire, engenamahluko omncinci ekusebenzeni, kodwa ubomi bayo benkonzo bufutshane kakhulu kunabo bonke i-coil stator coil.

Indlela yokuchonga: i-copper clad aluminium core wire ingasebenzisa kuphela i-5 / 6 pitch kunye ne-48 slots kwi-stator yocingo lwe-aluminiyam yobhedu kunye nocingo lwe-aluminiyam yobhedu.Ucingo lobhedu lunokufezekisa i-2 / 3 pitch kunye ne-72 slots.Vula isiciko sangasemva semoto kwaye ubale inani le-stator core slots.

2.3 i-pitch kunye nokujika kwe-coil ye-stator

Lonke ucingo lobhedu lukwasetyenziswa, kwaye icoil yestator nayo inokwenziwa ibe yi-5/6 pitch kunye ne-48 turns.Ngenxa yokuba i-coil ingaphantsi kwama-24 ukujika, ukusetyenziswa kocingo lobhedu kuncitshisiwe, kwaye iindleko zingancitshiswa nge-10%.I-2 / 3 pitch, i-72 ijika i-stator ithatha i-diameter yocingo lobhedu olucekeceke, i-30% ijika ngaphezulu, iikhoyili ezininzi ngokujika, i-waveform yangoku ezinzileyo kwaye akukho lula ukutshisa.Indlela yokuchonga iyafana nalapha ngasentla, ukubala inani le-stator core slots.

2.4 ukuthwala i-rotor

Ukuthwala i-rotor yiyona kuphela inxalenye yokugqoka kwi-generator.Ukukhutshwa phakathi kwe-rotor kunye ne-stator kuncinci kakhulu, kwaye ukuthwala akusetyenziswanga kakuhle.Emva kokugqoka, kulula kakhulu ukuba i-rotor igubungele i-stator, eyaziwa ngokuba yi-rubbing bore, eya kuvelisa ukushisa okuphezulu kunye nokutshisa i-generator.

2.5 indlela yokuvuselela

Imowudi yochulumanco yejenereyitha yahlulahlulwe yaba yinqanaba lotsalo oludityanisiweyo kunye nodidi lwe-brushless self excitation.Ibrushless self excitation iye yaba yeyona nto iphambili kunye neenzuzo zovuselelo oluzinzileyo kunye nokulungiswa okulula, kodwa abanye abavelisi basalungiselela isigaba se-compound ye-excitation generators kwiiyunithi zejenereyitha ezingaphantsi kwama-300kW ukuqwalaselwa kweendleko.Indlela yokuchonga ilula kakhulu.Ngokwethotshi kwindawo yokukhupha ubushushu yejenereyitha, leyo inebhrashi luhlobo lwesigaba sokuvuselela ubushushu.

Ngaphezulu kukho iindlela zokuchonga iijenereyitha zedizili zomgunyathi, ngokuqinisekileyo, ngasentla ziindlela ezithile kuphela, ezingagqibekanga.Ndiyathemba ukuba eli nqaku liluncedo kuwe xa uthenga iijenereyitha zedizili.