1. Umgaqo-siseko oyintloko kunye nesiphumo sokugcina amandla eenjini ezisebenza ngamandla
Imotor eyonga amandla ephezulu, icaciswa ngokwenyani, yinjini yenjongo eqhelekileyo enexabiso eliphezulu.Yamkela uyilo olutsha lweemoto, itekhnoloji entsha kunye nezixhobo ezintsha, kwaye iphucule ukusebenza kakuhle kwemveliso ngokunciphisa ilahleko yamandla ombane, amandla obushushu kunye namandla oomatshini;oko kukuthi, imveliso esebenzayo Injini emandla ayo yipesenti ephezulu yamandla okufaka.Xa kuthelekiswa neenjini eziqhelekileyo, iimotor eziphezulu kunye nezonga amandla zineziphumo ezibonakalayo zokonga amandla.Ngokuqhelekileyo, ukusebenza kakuhle kunokunyuswa ngomyinge we-4%;ilahleko iyonke iyancipha ngaphezu kwe-20% xa kuthelekiswa neenjini eziqhelekileyo zochungechunge oluqhelekileyo, kwaye amandla agcinwa ngaphezu kwe-15%.Ukuthatha i-55-kilowatt motor njengomzekelo, i-high-efficiency kunye ne-energy-saving motor igcina i-15% yombane xa kuthelekiswa nemoto jikelele.Iindleko zombane zibalwa kwi-0.5 yuan nge-kilowatt ngeyure.Iindleko zokutshintsha injini zinokufunyanwa kwakhona ngokulondoloza umbane kwisithuba seminyaka emibini yokusebenzisa iimotor ezonga umbane.
Xa kuthelekiswa neenjini eziqhelekileyo, ezona zibonelelo ziphambili zokusebenza ngokufanelekileyo kunye neenjini zokonga amandla ezisetyenziswayo zezi:
(1) Ukusebenza okuphezulu kunye nefuthe elihle lokonga umbane;Ukongeza umqhubi unokufezekisa isiqalo esithambileyo, ukumisa okuthambileyo, kunye nommiselo wesantya esingenanyathelo, kunye nesiphumo sokugcina amandla siphuculwe ngakumbi.
(2) Ixesha elizinzile lokusebenza lesixhobo okanye isixhobo liba lide, kwaye ukusebenza kakuhle kwezoqoqosho kwemveliso kuphuculwe;
(3) Ngenxa yokuba uyilo lokunciphisa ilahleko luyamkelwa, ukunyuka kweqondo lokushisa kuncinci, ngaloo ndlela kwandisa ubomi benkonzo yesixhobo kunye nokuphucula ukuthembeka kwesixhobo;
(4) Ukunciphisa Kakhulu ukungcoliseka kwendalo;
(5) Umbane wamandla wemoto usondele kwi-1, kwaye umgangatho wegridi yamandla uphuculwe;
(6) Akukho mfuneko yokongeza i-compensor factor compensator, i-motor current incinci, umthamo wokuhambisa kunye nokusabalalisa ugcinwa, kwaye ubomi bokusebenza ngokubanzi benkqubo bandiswa.
2. Umsebenzi oyintloko kunye neemeko zokukhethwa kweemotor eziphezulu zokulondoloza amandla kwizityalo zamandla
amaziko ombane anoxanduva lobuninzi bemisebenzi yokubonelela ngombane elizweni.Kwangaxeshanye, inkqubo yemveliso yezityalo zamandla ilungiswa ngokupheleleyo ngoomatshini kwaye izenzekelayo.Ifuna oomatshini abaninzi abaqhutywa ziimotor ukuba basebenze njengesixhobo sabo esiphambili kunye nesincedisayo, ngoko ke ngumthengi omkhulu wamandla ombane.Okwangoku, ukhuphiswano kwishishini lamandla lubukhali kakhulu, kodwa undoqo lukhuphiswano kwiindleko zokuvelisa, ngoko ke umsebenzi wokunciphisa ukusetyenziswa kunye nokwandisa ukusebenza kakuhle kubaluleke kakhulu.Kukho izalathi ezingundoqo ezintathu zoqoqosho kunye nezobuchwephesha zeeseti zejenereyitha: ukuveliswa kwamandla, ukusetyenziswa kwamalahle ombane, kunye nokusetyenziswa kwamandla.Ezi zalathi zinxulumene zonke kwaye zichaphazela enye kwenye.Ngokomzekelo, utshintsho lwe-1% kwizinga lokusetyenziswa kwamandla efektri lunempembelelo ye-coefficient ye-3.499% ekusetyenzisweni kwamalahle kunikezelo lwamandla, kwaye ukuhla kwe-1% kwisantya somthwalo kuchaphazela izinga lokusetyenziswa kwamandla efektri ukunyuka ngepesenti ze-0.06 zeepesenti.Ngomthamo ofakelweyo we-1000MW, ukuba iqhutywe phantsi kweemeko zokusebenza ezilinganisiweyo, izinga lokusetyenziswa kwamandla efektri libalwa kwi-4.2%, umthamo wokusetyenziswa kwamandla ombane uya kufikelela kwi-50.4MW, kwaye ukusetyenziswa kombane ngonyaka malunga ne-30240 × 104kW. .h;ukuba ukusetyenziswa kombane Ukucuthwa nge-5% kunokonga malunga ne-160MW.h yombane osetyenziswa ngumzi-mveliso minyaka le.Ukubalwa kwi-avareji kwi-grid ixabiso lombane we-0.35 yuan/kW.h, inokunyusa ingeniso yokuthengiswa kombane ngaphezu kwe-5.3 yezigidi ze-yuan, kwaye izibonelelo zoqoqosho zicacile kakhulu.Ukusuka kumbono omkhulu, ukuba umyinge wokusetyenziswa kwamandla ombane we-thermal wehla, uya kunciphisa uxinzelelo lokunqongophala kwezixhobo kunye nokhuseleko lokusingqongileyo, ukuphucula ukusebenza kakuhle kwezoqoqosho kwizityalo zamandla ashushu, ukunqanda izinga lokunyuka kokusetyenziswa kwamandla, kunye nokuqinisekisa uphuhliso oluzinzileyo. kuqoqosho lwelizwe lam.Inentsingiselo ebalulekileyo.
Nangona ii-motor ezisebenza kakuhle kakhulu zisebenza ngakumbi kuneemotor ezisemgangathweni, ngokweendleko kunye neendleko zokuvelisa, phantsi kweemeko ezifanayo, ixabiso leenjini ezisebenza kakuhle kakhulu liya kuba ngama-30% aphezulu kuneemotor eziqhelekileyo, eziya kwandisa ngokungathandabuzekiyo utyalo-mali lokuqala lwemoto. iprojekthi.Nangona ixabiso liphezulu kunelo leenjini ze-Y eziqhelekileyo zochungechunge, ngokuqwalasela ukusebenza kwexesha elide, ukuba nje imoto inokukhethwa ngokufanelekileyo, uqoqosho lusabonakala.Ke ngoko, ekukhetheni nasekubhideni izixhobo ezincedisayo zeplanti yamandla, kuyimfuneko ukuba ukhethe izixhobo ezifanelekileyo ngokujoliswe kuko kwaye usebenzise iimotor eziphezulu zokonga amandla.
Inkqubo yobungcali yenze ukulungelelaniswa okuninzi, ikhansele impompo yamanzi yokutya kombane;idrafti yedrafti yedrafti yombane iye yacinywa kwaye yasebenzisa ifeni eyidrafti eqhutywa ngumphunga ukuqhuba;kodwa kusekho iimotor ezininzi ezine-high-voltage njengesixhobo sokuqhuba sesona sixhobo siphambili njengeempompo zamanzi, iifeni, iicompressors, kunye nabahambisi bebhanti.Ke ngoko, kuyacetyiswa ukuba uvavanye kwaye ukhethe ukusetyenziswa kwamandla emoto kunye nokusebenza kakuhle kwezixhobo ezincedisayo kule miba mithathu ilandelayo ukufumana inzuzo enkulu yezoqoqosho.
Ixesha lokuposa: Jul-01-2021