Isisindo Nobukhulu Be-Yuchai Generator

Uyazi ukuthi ungafunda kanjani okwengeziwe Ijeneretha ye-Yuchai ?Umkhiqizi wamajeneretha kadizili ochwepheshe u-Dingbo uyakutshela.

Umthamo osekelwa amadivaysi emishini namandla ahambisanayo azoba nomthelela omkhulu ekusebenzeni okuzayo kokukhiqizwa kwamandla, futhi isethi ye-generator ye-Hongdu Yuchai ephezulu kanye nomthamo owodwa ihlukahluka kakhulu, amandla ahambisanayo angashintshwa futhi akhethwe ngokusho kwawo. izidingo.Ngokwesimo sangempela, khetha izinga elifanele lamandla, nalezi zinhlobonhlobo zamandla kanye nesistimu yokuphakelwa kwamandla okuthembekile ukuze kugcinwe umphumela wokuphakelwa kukagesi ozinzile.Ngokusekelwe kukhwalithi yokuphakelwa kwamandla okuzinzile kwesethi ye-Yuchai generator, ukusebenza kahle okulandelayo kokusetshenziswa nakho kungathuthukiswa.

Ukuqala okusheshayo, ukusebenza okulula, ukusetshenziswa kwamandla okuphansi

Imodi yokusebenza elula kanye nesistimu yokusebenza elula yenza i-generator ye-Hongdu Yuchai isetshenziswe kabanzi, futhi isethi ephezulu yokuhlola i-yuchai generator ingafinyelela ngokushesha kumbuso wamandla aphelele, ingafinyelela futhi uphethiloli osebenza kahle kakhulu, ukuqinisekisa ukuthi isethi ye-generator ingalawula ngempumelelo izinga lokusetshenziswa. .Ngokusekelwe kumodi yokusebenza ezinzile yesethi ye-Yuchai generator, izindleko zokugcinwa kwabasebenzi kanye nokuphatha zingancishiswa.

I. Isisindo nobukhulu be-yuchai generator

Indlela yokuhlola ukubumbana kanye nokusetshenziswa kwezinto zensimbi zenjini kadizili kungahlulelwa ngesisindo nobukhulu benjini.Uhlobo ngalunye lwenjini kadizili lunezidingo ezihlukene zosayizi nokubaluleka kwazo.

(1) Inkomba yesisindo

Inkomba yesisindo senjini yedizili isilinganiso senetha yesisindo senjini kadizili Gw kuya kumandla alinganisiwe Pe, okungukuthi

I-Gw=Gw/Pe(kg/kW) ayifaki izinto ezisizayo kanye nohlelo olusizayo olungafakwanga ngqo emzimbeni, njengamafutha kaphethiloli, uwoyela wokugcoba, amanzi okupholisa, njll., okubizwa nge-net weight of diesel engine.Uhlobo, ukwakheka, usayizi wesesekeli, impahla kanye nenqubo yokukhiqiza yenjini kadizili ithinta ikhwalithi.

(2) Inkomba yobukhulu iyonke

Ingqikithi ye-dimension index, eyaziwa nangokuthi i-compactness index, ibhekisela kunkomba yokubumbana kwesakhiwo senjini kadizili.Ngokuvamile kunqunywa amandla evolumu yeyunithi yenjini kadizili.

I-PV ngeyunithi ngayinye yamandla evolumu isilinganiso senjini kadizili elinganiselwe amandla PE kuya ku-diesel injini yangaphandle ivolumu V, okungukuthi

Ku-PV = PE/V(kW/m ^ 3), V=LBH, lapho u-L, B no-H kungu-** ubude, ububanzi nobude bezilinganiso zenjini kadizili.

2.Exhaust pollution index

I-diesel exhaust iqukethe inani elincane lokukhishwa okuyingozi.Ziyi-carbon monoxide, ama-hydrocarbon, ama-nitrogen oxides kanye ne-sulphur dioxide.Le mikhiqizo evuthayo ikhishelwa emkhathini, ingcolise imvelo, ibeke impilo yabantu engozini futhi ibangele ukulimala emphakathini.

Ngokuthuthukiswa kokuqwashisa ngemvelo, imikhawulo yokungcoliswa kukadizili iya ngokuya iqine kakhulu.I-China isebenzise izindinganiso zikazwelonke ezikhawulela ukukhishwa kwe-carbon monoxide ezinjinini zikadizili kanje:

Uma i-polyethylene > 300kpa, ugesi jikelele "214g/(kw·h)", umkhawulo we-nitrogen oxide ngu-29g/(kw·h).

Uma g = 214-268g/(kW·h), umkhawulo we-NOx ngu-14-25g(kW·h);

Uma GE > 268g/(kW ·h), umkhawulo we-NOx uthi LLG /(kW ·h).Ikhwalithi ihlale iyisici esisodwa sokukhetha amajeneretha edizili kwakho.Imikhiqizo yeqophelo eliphezulu isebenza kahle, iphila isikhathi eside, futhi ekugcineni ikhombisa ukonga kakhulu kunemikhiqizo eshibhile.