I. Amalungiselelo phambi kokuqalisa ijenereyitha yedizili
Iijenereyitha ze-diesel kufuneka zisoloko zijonga ukuba amanzi okupholisa okanye isinqandi-kukhenkceza kwitanki yamanzi ye-injini ye-diesel ayonelisa phambi kokuba ziqalise, ukuba kukho ukunqongophala kokuzalisa. Khupha igeyiji yepetroli ukujonga ukuba kukho ukunqongophala kwe-lubricant, ukuba kukho ukunqongophala kwesikali esicacisiweyo "i-static epheleleyo", emva koko ujonge ngononophelo amacandelo afanelekileyo kwimpazamo enokwenzeka, kwaye uqale umatshini kuphela ukuba impazamo ifunyenwe kwaye zilungiswe ngexesha.
II. Ukuqala i-diesel generator ngomthwalo akuvumelekanga ngokungqongqo
Kubalulekile ukuqaphela ukuba utshintsho lomoya oluphuma kwijenereyitha yedizili kufuneka luvalwe ngaphambi kokuba luqalise. Emva kokuqala, i-injini ye-diesel yesethi yejenereyitha eqhelekileyo iya kuhamba ngesantya esingasebenziyo imizuzu emi-3-5 (malunga ne-700 rpm) ebusika xa ubushushu buphantsi kwaye ixesha lokusebenza lokungenzi nto kufuneka longezwe imizuzu emininzi. Emva kokuqalisa i-injini ye-diesel, qala ujonge ukuba ingaba i-fuel pressure iqhelekile kwaye ingaba kukho izinto ezingaqhelekanga ezifana nokuvuza kwamafutha kunye nokuvuza kwamanzi, (uxinzelelo lwamafutha kufuneka lube ngaphezu kwe-0.2MPa phantsi kweemeko eziqhelekileyo). Ukuba kufunyenwe ukungaqhelekanga, yimise i-injini ngoko nangoko ukuze ilungiswe. Ukuba akukho nto ingaqhelekanga yokunyusa isantya se-injini ye-diesel kwisantya esilinganisiweyo se-1500 rpm, i-frequency generator display yi-50HZ kunye ne-voltage ye-400V, ngoko ke i-output air switch inokuvalwa kwaye ifakwe ekusebenzeni. Iisethi zejeneretha azivumelekanga ukuba zisebenze ngaphandle komthwalo ixesha elide. (Ngenxa yokuba ixesha elide elingenamthwalo liza kubangela idiphozithi yekhabhoni ngenxa yokutshiswa okungaphelelanga kwepetroli yedizili efakwe kwi-injector ye-injini ye-diesel, okubangela ukuvuza komoya kweevalvu kunye namakhonkco episton.) efunekayo, ngenxa yokuba iseti oluzenzekelayo luxhotyiswe ngesifudumezi samanzi, egcina ibhloko ye-injini ye-diesel malunga ne-45 C ngamaxesha onke, kunye ne-injini ye-diesel inokunikwa amandla ngokuqhelekileyo kwimizuzwana eyi-8-15 emva kokuqala.
III. Nika ingqalelo ekujongeni imeko yokusebenza kwejenereyitha yedizili esebenzayo
Kumsebenzi wejenereyitha ye-diesel, umntu okhethekileyo kufuneka abe semsebenzini, kwaye uchungechunge lweempazamo ezinokuthi ziqwalaselwe rhoqo, ngakumbi utshintsho lwezinto ezibalulekileyo ezifana noxinzelelo lwamafutha, ubushushu bamanzi, ubushushu bamafutha, umbane kunye nobuninzi. Ukongezelela, kufuneka sinikele ingqalelo ekubeni ne-diesel fuel eyaneleyo. Ukuba i-fuel iphazamisekile ekusebenzeni, iya kubangela ukuvala okulayishiweyo, okunokubangela umonakalo kwinkqubo yokulawula ukuvuselela kunye namacandelo anxulumene nejeneretha.
IV. Iiseti zejenereyitha ye-diesel zithintelwe ngokungqongqo ekumiseni phantsi komthwalo
Ngaphambi kokumisa nganye, umthwalo kufuneka unqunyulwe inyathelo ngenyathelo, emva koko ukutshintshwa komoya ophuma kwiseti yejeneretha kufuneka kuvalwe, kwaye injini yedizili kufuneka ithotywe isantya esingasebenziyo malunga nemizuzu emi-3-5 ngaphambi kokuyeka.
V. Imigaqo yokuSebenza ngoKhuseleko kwiiSeti zeGenereyitha yeDizili:
(1) Kwijeneretha ye-diesel-powered, ukusebenza kweendawo zayo ze-injini kuya kwenziwa ngokuhambelana nemigaqo echaphazelekayo yenjini yokutsha yangaphakathi.
(2) Ngaphambi kokuba uqalise i-generator, kuyimfuneko ukujonga ngokucophelela ukuba i-wiring yecandelo ngalinye ichanekile, ingaba iindawo zokuxhuma zithembekile, ingaba i-brush iyinto eqhelekileyo, ingaba uxinzelelo luhlangabezana neemfuno kunye nokuba ucingo lomhlaba lulungile.
(3) Ngaphambi kokuba uqalise i-diesel generator, beka ixabiso lokumelana ne-excitation resistor kwindawo enkulu kwaye unqamule i-output switch. Ijeneretha ene-clutch kufuneka ikhuphe i-clutch. Qala i-injini ye-diesel ngaphandle komthwalo kwaye uqhube kakuhle ngaphambi kokuba uqalise i-generator.
(4) Xa i-diesel generator iqalisa ukusebenza, nikela ingqalelo kwingxolo yomatshini kunye nokungcangcazela okungaqhelekanga nangaliphi na ixesha. Emva kokuqinisekisa ukuba imeko iyinto eqhelekileyo, lungisa i-generator kwisantya esilinganiselweyo kunye ne-voltage kwixabiso elilinganisiweyo, emva koko uvale ukutshintshwa kokukhupha ukubonelela amandla ngaphandle. Umthwalo kufuneka unyuswe ngokuthe ngcembe ukufezekisa ibhalansi yezigaba ezintathu.
(5) Ukusebenza ngokunxuseneyo kwejenereyitha yedizili kufuneka kwanelise iimeko zamaza omoya afanayo, amandla ombane afanayo, isigaba esifanayo kunye nokulandelelana kwesigaba esifanayo.
(6) Zonke iijenereyitha zedizili ezilungele ukusebenza ngokunxuseneyo kufuneka zibe sele zingenile kumsebenzi oqhelekileyo nozinzileyo.
(7) Emva kokufumana umqondiso othi "Lungiselela i-Parallel Connection", lungisa isantya se-injini ye-diesel ngokwesixhobo sonke kwaye uvale ngexesha elifanayo.
(8) Iijenereyitha ze-diesel ezisebenza ngokuhambelanayo ziya kulungelelanisa imithwalo yazo ngokufanelekileyo kwaye zisasaze ngokulinganayo amandla asebenzayo kunye asebenzayo ejeneretha nganye. Amandla asebenzayo alawulwa yi-injini ye-throttle kunye namandla asebenzayo ngokuvuselela.
(9) Iijenereyitha ze-diesel ezisebenzayo kufuneka zinike ingqwalasela enkulu kwisandi se-injini kwaye zijonge ukuba izixhobo ezahlukeneyo zezalathiso zikuluhlu oluqhelekileyo. Jonga ukuba indawo esebenzayo iqhelekile kwaye ukunyuka kobushushu bejenereyitha yedizili kuphezulu kakhulu. Kwaye urekhode ukusebenza.
(10) Xa i-diesel generator iyeka, qala ukunciphisa umthwalo, buyisela i-resistor yokuvuselela kwixabiso elincinci, uze unqumle iswitshi ukuze umise injini ye-diesel.
(11) Ukuba ijenereyitha yedizili esebenza ngokunxuseneyo ifuna ukumisa enye ngenxa yokuhla komthwalo, umthwalo wejenereyitha enye oza kunqunyanyiswa kuqala uya kugqithiselwa kwijenereyitha eqhubeka nokusebenza, emva koko ijenereyitha yedizili iyakunqunyanyiswa ngendlela. yokumisa ijenereyitha enye. Ukuba zonke iindawo zokumisa ziyafuneka, umthwalo kufuneka unqunyulwe kuqala kuze emva koko kumiswe ijenereyitha enye.
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(13) Xa ijenereyitha yedizili isebenza, amandla ombane kufuneka aqwalaselwe nokuba akukho luvuselelo lusetyenziswayo. Akuvunyelwe ukusebenza kumgca ohamba phambili wejeneretha ejikelezayo kunye nokuchukumisa i-rotor okanye ukuyicoca ngesandla. Iijeneretha ezisebenzayo akufanele zigqunywe nge-canvas, njl.
Ixesha lokuposa: Feb-25-2020
