Aliyense amadziwa kusankha mtundu waukulu pogula seti ya jenereta ya dizilo, koma masiku ano, kutsimikizika kwa seti zazikulu za jenereta pamsika ndizowoneka bwino.Pokhapokha ndi maso oyaka moto mungapeze makina enieni!
"Makina" abodza otsika mtengo "makina"
Nthawi zambiri, mtengo wa unit uli ndi ubale wabwino ndi wopanga.Mtengo wa opanga ang'onoang'ono apakhomo ndiwotsika mtengo kwambiri chifukwa amakumana ndi zovuta zambiri zopulumuka ndipo palibe zotsatira zamtundu.Amangokhalira kukangana pamtengo.
Opanga ena ang'onoang'ono amanyenga makasitomala kuchokera kwa akatswiri, mwachitsanzo, ndi injini za Dizilo za Shanghai.Akatswiri nthawi zambiri amatchula magawo a Shanghai Diesel, koma ambiri opanga injini ku Shanghai amakhalanso ndi mitundu yawo, mitundu yosokoneza komanso kubera makasitomala.Momwemonso ndi Weichai.Opanga injini ambiri ku Weifang amadziona ngati Weichai, koma imodzi yokha ndi yowona.
Jeneretayo imakhala ndi mawaya a mkuwa otsika, kapena mawaya a aluminiyamu ovala mkuwa kuti amalize kupanga.Zida zamagulu, zigawo zachitsulo, ndi zigawo zowotcherera zimapangidwira zokha.Njirayi ndi yovuta komanso mtundu wake ndi wosauka, koma Stanford ikusewera kumbuyo.Mawu oterowo ngati amadziyesa kuti ndi odziwika bwino komanso amakopa chidwi cha ogwiritsa ntchito omwe ali ndi matsenga otsika mtengo.Ngakhale kuti msilikaliyo sakufunsa gwero, kodi mukuyesera kuyesa unit yomwe imagulitsa nyama ya galu ndi mutu wa nkhosa?Mtengo wa senti imodzi umatanthauziridwa bwino apa!
Dzazaninso "makina" achiwiri
Opanga ena ang'onoang'ono ndi abodza, koma samayesa kuchita mopanda manyazi.Choipa kwambiri n’chakuti opanga zinthu zina amakonzanso injini zamakedzana, kunyenga makasitomala, ndi kupeza phindu lopambanitsa.
Kuphatikiza apo, injini ya dizilo yokonzedwanso ili ndi jenereta yatsopano komanso kabati yowongolera, kotero kuti ogwiritsa ntchito omwe si akatswiri sangadziwe ngati ndi injini yatsopano kapena yakale.M'makina owongolera, zowononga ma circuit, zosinthira mpweya, ndi ma relay omwe amagwiritsidwa ntchito amakhala ndi nthawi yayitali, chitetezo chosakwanira, ndipo kulephera kwamagetsi kumachitika mosavuta pakapita nthawi.Opanga abwino amagwiritsa ntchito Schneider kapena ma abb circuit breakers, koma ma switch amagetsi apanyumba monga Delixi ndi Chint ndiabwino, koma amakumananso ndi zovuta zazikulu monga kukonzanso zabodza.
Pewani kulankhula za "makina" ang'onoang'ono ngati "makina" akulu
(1) Kusiyana pakati pa KVA ndi KW
Opanga mayunitsi ang'onoang'ono kuchokera kumashopu amagwiritsa ntchito KVA ngati KW kukokomeza mphamvu ndikugulitsa kwa makasitomala.M'malo mwake, KVA ndi mphamvu yowonekera ndipo KW ndi mphamvu yogwira.Kutembenuka pakati pawo ndi 1KVA=0.8KW.Magawo obwera kunja amagwiritsa ntchito KVA kuwonetsa mphamvu, pomwe zida zamagetsi zapakhomo nthawi zambiri zimawonetsedwa ndi KW, kotero powerengera mphamvu, KVA iyenera kusinthidwa kukhala KW ndi 20%.
(2) Kusiyana pakati pa mphamvu yayikulu ndi mphamvu yoyimilira
Mosasamala kanthu za mgwirizano pakati pa mphamvu yaikulu ndi mphamvu zosungirako, "mphamvu" imodzi yokha imanenedwa, ndipo mphamvu zosungirako zimagulitsidwa kwa kasitomala monga mphamvu yaikulu.M'malo mwake, mphamvu yoyimilira = 1.1x mphamvu yayikulu.Ndipo, mphamvu yoyimilirayo imatha kugwiritsidwa ntchito kwa ola limodzi mu maola 12 osagwira ntchito.
(3) Kusiyana pakati pa mphamvu ya injini ya dizilo ndi mphamvu ya genset
Opanga mayunitsi ang'onoang'ono ochokera ku msonkhano adzakonza mphamvu ya injini ya dizilo kuti ikhale yaikulu monga mphamvu ya jenereta yomwe imayikidwa kuti athe kuchepetsa ndalama.M'malo mwake, makampaniwa amati mphamvu ya injini ya dizilo ≥ 110% ya mphamvu zopangira jenereta chifukwa cha kuwonongeka kwamakina.Choipitsitsa kwambiri, ena adanena molakwika za kampani ya supermaly ya injini ya dizilo ngati kilowatts kwa wogwiritsa ntchito, ndipo amagwiritsa ntchito injini za dizilo zopanda mphamvu ya jenereta yomwe imayikidwa kuti ikonze chipangizocho, chomwe chimadziwika kuti: ngolo yaying'ono yokokedwa ndi kavalo, ngakhale moyo wa unit imachepetsedwa, kukonza kumakhala pafupipafupi, ndipo ndalama zogwiritsira ntchito ndizokwera.
(4) Osamakamba za injini za dizilo ndi ma jenereta, muzingonena za mitengo
Osanenapo za mtundu wa kalasi ndi kuwongolera dongosolo la injini za dizilo ndi ma jenereta, osanenapo za ntchito yogulitsa pambuyo pake, ingolankhula za mtengo ndi nthawi yobweretsera.Ena amagwiritsanso ntchito injini zamafuta zopanda mphamvu, monga ma injini a dizilo am'madzi ndi ma injini a dizilo pamaseti a jenereta.Mapeto a unit - khalidwe la magetsi (voltage ndi ma frequency) silingatsimikizidwe.Mayunitsi omwe ali otsika kwambiri pamitengo amakhala ndi zovuta, zomwe zimadziwika kuti: kugula kolakwika kokha sikulakwa.
(5) Osatchulanso za zinthu zina mwachisawawa
Osatchulanso zinthu zomwe zimangochitika mwachisawawa, monga kapena popanda silencer, thanki yamafuta, mapaipi amafuta, batire yamtundu wanji, kuchuluka kwa batire, mabatire angati, ndi zina zambiri. M'malo mwake, zida izi ndizofunikira kwambiri ndipo zanenedwa mu mgwirizano wogula.
Sankhani wopanga OEM ndikusangalala ndi mayunitsi odziwika
Msika wa jenereta wa dizilo ndi wosakanikirana, ndipo zokambirana za mabanja zapakhomo zachuluka.Choncho, kugula kwa jenereta ya jenereta kuyenera kupita kwa katswiri wopanga zokambirana, kuphatikizapo kasinthidwe kazinthu ndi mtengo, ntchito zogulitsa pambuyo pa malonda, ndi zina zotero.Wopanga jenereta wa OEM ayenera kusankhidwa, ndipo makina okonzedwanso kapena foni yam'manja yachiwiri imakanidwa.
Shandong Saimali, monga jenereta ya Cummins, jenereta ya Perkins, jenereta ya Deutz, jenereta ya Doosan, MAN, MTU, Weichai, Shangchai, Yuchai ndi mitundu ina yayikulu idayambitsa fakitale ya OEM.Ma seti a jenereta opangidwa amakhala odalirika kwambiri komanso osavuta kuwasamalira.Nthawi yayitali yopitilira ndi zabwino zina zimatumizidwa kunyumba ndi kunja, zomwe zimakondedwa ndi makasitomala athu.Mphamvu zatsopano zobiriwira, kampani yapadziko lonse lapansi ya supermaly, kutsanzikana ndi makina okonzedwanso kapena mafoni am'manja, kampani ya Shandong supermaly ndiyodalirika.
Nthawi yotumiza: Jun-20-2022