1. Umgomo oyinhloko kanye nomphumela wokonga amandla wamamotho awonga amandla
Injini eyonga amandla esebenza kahle kakhulu, echazwe ngokwezwi nezwi, iyinjini evamile enenhloso evamile enevelu esebenza kahle kakhulu.Yamukela ukwakhiwa kwezimoto ezintsha, ubuchwepheshe obusha nezinto ezintsha, futhi ithuthukise ukusebenza kahle kokukhipha ngokunciphisa ukulahleka kwamandla kagesi, amandla ashisayo namandla emishini;okungukuthi, ukuphuma okusebenzayo Injini amandla ayo angamaphesenti aphezulu wamandla okufaka.Uma kuqhathaniswa namamotho ajwayelekile, ukusebenza kahle okuphezulu nawonga amandla anemiphumela esobala yokonga amandla.Ngokujwayelekile, ukusebenza kahle kunganyuswa ngesilinganiso esingu-4%;ukulahlekelwa okuphelele kuncishiswe ngaphezu kuka-20% uma kuqhathaniswa nezimotho ezijwayelekile zochungechunge olujwayelekile, futhi amandla agcinwa ngaphezu kuka-15%.Ukuthatha injini ye-55-kilowatt njengesibonelo, injini esebenza kahle kakhulu neyonga amandla yonga u-15% kagesi uma kuqhathaniswa nenjini evamile.Izindleko zikagesi zibalwa ku-0.5 yuan nge-kilowatt ngehora.Izindleko zokushintsha injini zingatholwa ngokonga ugesi phakathi neminyaka emibili yokusebenzisa izinjini ezonga amandla.
Uma kuqhathaniswa namamotho ajwayelekile, izinzuzo eziyinhloko zokusebenza kahle kakhulu kanye nezinjini zokonga amandla ezisetshenziswayo yilezi:
(1) Ukusebenza kahle okuphezulu kanye nomthelela omuhle wokonga ugesi;ukwengeza umshayeli kungafinyelela isiqalo esithambile, isitobhi esithambile, nokulawulwa kwesivinini esingenasinyathelo, futhi umphumela wokonga amandla uthuthukiswa nakakhulu.
(2) Isikhathi sokusebenza esizinzile sempahla noma idivayisi siba side, futhi ukusebenza kahle kwezomnotho komkhiqizo kuyathuthukiswa;
(3) Ngenxa yokuthi umklamo wokunciphisa ukulahlekelwa wamukelwa, ukukhuphuka kwezinga lokushisa kuncane, ngaleyo ndlela kwandise impilo yesevisi yemishini kanye nokwenza ngcono ukuthembeka kwempahla;
(4) Yehlisa Kakhulu ukungcoliswa kwemvelo;
(5) Isici samandla enjini sisondele ku-1, futhi isici sekhwalithi yegridi yamandla siyathuthukiswa;
(6) Asikho isidingo sokwengeza isinxephezelo sesici samandla, i-motor current incane, umthamo wokudlulisa nowokusabalalisa uyagcinwa, futhi impilo yonke yokusebenza yesistimu inwetshiwe.
2. Umsebenzi oyinhloko nezimo zokukhetha zama-motor asebenza kahle kakhulu okonga amandla ezitshalweni zamandla
izimboni zikagesi zinesibopho semisebenzi eminingi yokuphakelwa kukagesi ezweni.Ngesikhathi esifanayo, inqubo yokukhiqiza yezitshalo zamandla yenziwa ngemishini ngokuphelele futhi iyazenzakalela.Idinga imishini eminingi eshayelwa ama-motor ukuthi isebenze njengemishini yayo eyinhloko neyisizayo, ngakho-ke ingumthengi omkhulu wamandla kagesi.Njengamanje, ukuncintisana embonini yamandla kunamandla kakhulu, kodwa okubalulekile ukuncintisana kwezindleko zokukhiqiza, ngakho-ke umsebenzi wokunciphisa ukusetshenziswa nokwandisa ukusebenza kahle kubaluleke kakhulu.Kunezinkomba ezintathu eziyinhloko zezomnotho nezobuchwepheshe zamasethi ejeneretha: ukukhiqizwa kukagesi, ukusetshenziswa kwamalahle kokuphakelwa kukagesi, nokusetshenziswa kwamandla.Lezi zinkomba zonke zihlobene futhi ziyathintana.Isibonelo, ukuguqulwa okungu-1% kuzinga lokusetshenziswa kwamandla embonini kune-coefficient yomthelela engu-3.499% ekusetshenzisweni kwamalahle kokuphakelwa kukagesi, futhi ukwehla okungu-1% kwezinga lokulayisha kuthinta izinga lokusetshenziswa kwamandla embonini ukuthi likhuphuke ngamaphesenti angu-0.06.Ngomthamo ofakiwe ongu-1000MW, uma usetshenziswa ngaphansi kwezimo zokusebenza ezilinganiselwe, izinga lokusebenzisa amandla embonini libalwa ku-4.2%, amandla okusetshenziswa kwefektri azofinyelela ku-50.4MW, kanti ukusetshenziswa kukagesi ngonyaka cishe ku-30240×104kW. .h;uma ukusetshenziswa kukagesi Ukwehliswa ngo-5% kungonga cishe u-160MW.h kagesi osetshenziswa isikhungo minyaka yonke.Uma kubalwa ngenani likagesi wegridi elimaphakathi elingu-0.35 yuan/kW.h, lingakhuphula imali engenayo yokuthengiswa kukagesi ngamayuan angaphezu kwezigidi ezingu-5.3, futhi izinzuzo zezomnotho zisobala kakhulu.Ngokombono omkhulu, uma isilinganiso sezinga lokusetshenziswa kwamandla ezimbonini ezishisayo sincipha, sizokhulula ingcindezi yokushoda kwezinsiza kanye nokuvikelwa kwemvelo, sithuthukise ukusebenza kahle kwezomnotho kwezitshalo zamandla ashisayo, sinqande izinga elikhulayo lokusetshenziswa kwamandla, futhi siqinisekise intuthuko esimeme. emnothweni wezwe lami.Inencazelo ebalulekile.
Nakuba ama-motor asebenza kahle kakhulu esebenza kahle kakhulu kunamamotho ajwayelekile, ngokwezindleko nezindleko zokukhiqiza, ngaphansi kwezimo ezifanayo, intengo yama-motor asebenza kahle kakhulu izoba phezulu ngo-30% kunamamotho avamile, okuzokwandisa nakanjani ukutshalwa kwezimali kokuqala kwe iphrojekthi.Nakuba intengo iphakeme kunaleyo yezinjini ezijwayelekile zochungechunge lwe-Y, uma kucatshangelwa ukusebenza kwesikhathi eside, inqobo nje uma injini ingakhethwa ngokunengqondo, umnotho usasobala.Ngakho-ke, ekukhetheni nasekubhideni kwemishini yokusiza yezitshalo zamandla, kuyadingeka ukukhetha okokusebenza okufanele okuhlosiwe futhi usebenzise amamotho asebenza kahle kakhulu okonga amandla.
Uchwepheshe wenqubo wenze okuningi kokusebenza kahle, ukhansele iphampu yamanzi okuphakelayo kagesi;ifeni yokusalungiswa eyenzelwe ugesi ikhanseliwe futhi yasebenzisa ifeni yokusalungiswa eqhutshwa isitimu ukushayela;kodwa asekhona amamotho anamandla kagesi amaningi njengethuluzi lokushayela lemishini eyinhloko njengamaphampu amanzi, amafeni, ama-compressor, namabhande okuthutha.Ngakho-ke, kunconywa ukuhlola nokukhetha ukusetshenziswa kwamandla emoto nokusebenza kahle kwemishini eyisizayo kulezi zici ezintathu ezilandelayo ukuze uthole izinzuzo ezinkulu zezomnotho.
Isikhathi sokuthumela: Jul-01-2021