Ubunzima kunye nemilinganiselo yeeJeneretha zeYuchai

Ngaba uyayazi indlela yokufunda ngakumbi malunga Yuchai generator ?Umvelisi weejenereyitha zedizili ezichwepheshile uDingbo uyakuxelela.

Umthamo oxhaswa zizixhobo zoomatshini kunye namandla ahambelanayo uya kuba nempembelelo enkulu kwintsebenzo yokuvelisa amandla alandelayo, kunye neseti yejeneretha ekumgangatho ophezulu waseHongdu Yuchai kunye nomthamo omnye uhlukeneyo, amandla ahambelanayo anokulungelelaniswa kwaye akhethwe ngokwawo. iimfuno.Ngokwemeko yokwenyani, khetha umgangatho ofanelekileyo wesikhundla, kunye nolu luhlu lwamandla kunye nenkqubo yonikezelo lwamandla oluthembekileyo ukugcina isiphumo sonikezelo lwamandla oluzinzileyo.Ngokusekwe kumgangatho ozinzileyo wonikezelo lwamandla eYuchai iseti yejeneretha, ukusetyenziswa okusebenzayo okulandelayo nako kunokuphuculwa.

Ukuqala ngokukhawuleza, ukusebenza okulula, ukusetyenziswa kwamandla aphantsi

Imowudi yokusebenza elula kunye nenkqubo yokusebenza elula yenza i-Hongdu Yuchai generator iseti isetyenziswe ngokubanzi, kunye novavanyo oluphezulu lweseti yejenereyitha yeyuchai inokufikelela ngokukhawuleza kwimo yamandla apheleleyo, inokufikelela kumbane ophezulu osebenzayo, ukuqinisekisa ukuba isethi yejenereyitha inokulawula ngokufanelekileyo izinga lokusetyenziswa. .Ngokusekelwe kwindlela yokusebenza ezinzileyo ye-Yuchai generator set, iindleko zokugcinwa kwabasebenzi kunye nokulawula zingancitshiswa.

I. Ubunzima kunye nemilinganiselo ye-yuchai generator

Indlela yokuvavanya ukubumbana kunye nokusetyenziswa kwemathiriyeli yentsimbi ye-injini ye-diesel kunokujongwa ngobunzima kunye nobukhulu be-injini.Uhlobo ngalunye lwe-injini ye-diesel luneemfuno ezahlukeneyo zobukhulu kunye nokubaluleka ngokubanzi.

(1) Isalathiso sobunzima

Isalathisi sobunzima be-injini ye-diesel ngumlinganiselo we-net ye-injini ye-diesel Gw ukuya kumandla alinganisiweyo e-Pe, okt.

I-Gw = Gw / Pe (kg / kW) ayibandakanyi izixhobo ezincedisayo kunye nenkqubo encedisayo engafakwanga ngokuthe ngqo emzimbeni, njengeoli yeoli, ioli yokuthambisa, amanzi okupholisa, njl., ebizwa ngokuba yi-net weight ye-diesel injini.Uhlobo, ulwakhiwo, ubungakanani besixhobo, imathiriyeli kunye nenkqubo yokwenziwa kwe-injini ye-diesel ichaphazela umgangatho.

(2) Isalathiso somda jikelele

Isalathiso sedimension iyonke, ekwaziwa ngokuba yi-compactness index, ibhekisa kwisalathiso sokubumbana kobeko lulonke lwenjini yedizili.Idla ngokumiselwa ngamandla eyunithi umthamo wenjini yedizili.

PV ngeyunithi umthamo umthamo amandla umlinganiselo wenjini yedizili ulinganiswe amandla PE ukuya injini yedizili umthamo wangaphandle V, okt.

Kwi-PV = PE / V (kW / m ^ 3), V=LBH, apho i-L, B kunye ne-H ziyi-** ubude, ububanzi kunye nobukhulu bemilinganiselo ye-injini ye-diesel.

2.Isalathiso songcoliseko lokukhupha amanzi

I-diesel exhaust iqulethe ixabiso elincinci lezinto ezikhutshwayo ezinobungozi.Ziyi-carbon monoxide, ii-hydrocarbons, ii-nitrogen oxides kunye ne-sulphur dioxide.Ezi mveliso zokutsha zikhutshelwa kwi-atmosfera, zingcolise imo engqongileyo, zibeke emngciphekweni impilo yabantu kwaye zenze umonakalo eluntwini.

Ngokwandiswa kolwazi ngokusingqongileyo, izithintelo kungcoliseko lombhobho wedizili ziya zingqongqo kwaye zingqongqo.I-China iphumeze imigangatho yelizwe ethintela ukukhutshwa kwekhabhon monoxide kwiinjini zedizili ngolu hlobo lulandelayo:

Xa i-polyethylene> 300kpa, umbane jikelele "214g/(kw·h)", umda wenitrogen oxide ngama-29g/(kw·h).

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

Xa i-GE> 268g/(kW ·h), umda we-NOx yi-LLG /(kW ·h).Umgangatho usoloko uyinxalenye yokukhetha. iijenereyitha zedizili yeyakho.Iimveliso ezikumgangatho ophezulu zisebenza kakuhle, ziphila ixesha elide, kwaye ekugqibeleni zingqineka zinoqoqosho ngakumbi kuneemveliso ezitshiphu.