Ngemuva konyaka wokusebenza okubukhoma, i-10 kagesi ehlanzekileamaloli ezimayini anomzimba obanzi anikeze ishidi lokuphendula eliluhlaza eligculisayo, elonga amandla kanye nokuvikelwa kwemvelo eMayini ye-Jiangxi De'an Wannian Qing Limestone, ethola uhlelo oluqinile nolunokwenzeka lokonga amandla nokunciphisa ukungcola ukuze kwakhiwe imayini eluhlaza.
Ukusetshenziswa kwamandla okuphansi kanye nezindleko eziphansi
Khulisa impendulo yamandla
Lawa maloli ezimayini anomzimba obanzi afakwe ibhethri elishaja ngokushesha le-Weihong Power le-Weihong Power elingu-145kWh, amamotho amabili anamandla alinganiselwe angu-430kW, kanye neziguquli ezizihambelayo ezizinikele ezimayini ezisheshayo.NgoMeyi 2021, i-Yanzhou Sinoma Construction Co., Ltd. yaqala ukusebenza ngokusemthethweni kuphrojekthi yezimayini ye-limestone ye-De'an Wannianqing, futhi isisebenze ngokuzinza unyaka owodwa kuze kube manje.
Ngokwezimo zokusebenza, umgwaqo wokuthuthwa kwensimbi ohlanzekile wezimoto ezisebenza ngogesi obanzi uyakhuphuka ngaphandle komthwalo futhi wehla ngomthwalo osindayo. Umzila nemithambeka njengoba kukhonjisiwe esithombeni esingezansi:
Emzileni wokusebenza wokuthuthwa kwensimbi, lapho imoto enomthwalo ogcwele cishe amathani angama-90 yehla, amandla angaba khona ekhadi le-ore aguqulwa abe amandla omshini futhi akhiqizwe injini. Ugesi okhiqizwayo uguqulwa ube yi-AC-DC futhi ugcinwe ebhethrini lamandla. Ngesikhathi esifanayo, i-braking yemoto iyabonakala, futhi ukulahlekelwa kwama-brake pads cishe kugwenywe ngokuphelele, ngakho-ke ukusetshenziswa kwamandla kungasindiswa kakhulu.Lapho i-gradient emaphakathi ifinyelela ku-6-7%, kuncike emandleni wokushaja okusheshayo wesistimu yamandla, amandla kagesi aguqulwa kusukela kumandla angaba namandla agcinwa kuze kufike ezingeni eliphezulu. Iyakwazi ukuzuza umphumela wokusebenzisa amandla okuthi “0″.Ngakho-ke, ngaphansi kwalesi simo, ngisho noma imoto ifakwe ibhethri engu-145kwh, imoto ingasebenza ngokuqhubekayo izinsuku ezingu-2-7 ngenkokhelo eyodwa.
Le nqwaba yamaloli ezimayini asebenza ngogesi abanzi ifakwe injini enamandla alinganiselwe angu-430kW namandla aphakeme angu-550kW. Ubukhulu bamanje (uhlangothi lwe-DC) lwenjini lungafinyelela ku-780A lapho wehla ngomthwalo ogcwele wamathani angama-90. Uma ibhethri ingakwazi ukwamukela umsinga omkhulu kangaka, amandla emoto Amandla okubhuleka anganele adinga amabhuleki ayimishini ukuze agcwalise ukubhuleka, okungagcini nje ngokukhuphula ukusetshenziswa kwamandla okuthutha imoto, kodwa futhi kwandisa ukuguga kwama-brake pads.Ubukhulu bamanje bokushaja bokushaja okusheshayo kwamandla we-Weihongibhethri elifakwe leli qoqo lamaloli ezimayini lingafinyelela ku-800A, elingakhulisa impendulo yamandla, ngaleyo ndlela ibonise ukusetshenziswa kwamandla okuphansi kakhulu.
Ngaphezu kwalokho, ngemva kokuhlaziywa kwezibalo zezinkundla ezimbili zokusebenza, amaloli ezimayini anomzimba obanzi ayi-10 aqede isamba sokuthutha amathani ayizigidi ezingu-3.39 onyakeni owodwa wokusebenza, asebenzisa amandla aphelele angu-107,938kWh, nesilinganiso sokusetshenziswa kwamandla esingu-0.032kWh ngethani lensimbi.Ngokwenani likagesi elingu-0.7 yuan/kWh, izindleko zamandla ezokuthutha ngethani ngalinye lensimbi zingamasenti angu-2.24, okungaba ngu-4% wemoto kaphethiloli.
Ukuba khona okuphezulu, ukwethembeka okuphezulu
Shaja kabusha (nezela) ugesi ngokushesha ukuze uthuthukise ukusebenza kahle
Ngokuvumelana nenhloso yasekuqaleni “yokwenza amatshe amaningi ngokusebenzisa amandla amancane”, i-Yanzhou Sinoma ibilokhu ibheka isixazululo sezokuthutha esisebenza kahle kakhulu esiluhlaza.Izindlela ezisebenza kahle kakhulu zokuqoqa amandla zamaloli amsulwa ezimayini kagesi ukushaja ngokushesha (ukushaja enqwabeni eshajayo ngesikhathi esifushane) nokushaja ngokushesha (okukhulisa ukumuncwa kwempendulo yamandla engaba khona)."Ihhashi elihle elinesihlalo esihle", isici esikhulu kunazo zonke sebhethri lamandla e-Weihong ukushaja okusheshayo!
Izibalo zesikhathi eside zibonisa ukuthi ekupheleni kokushaja, isikhathi sokushaja (sokugcwalisa) ibhayisikili siyahlukahluka kusuka emaminithini angu-13 kuya kumaminithi angu-32 isikhathi ngasinye (isikhathi sokushaja siyahlukahluka kuye ngamandla asele), futhi isikhathi esivamile cishe imizuzu engu-20.Uma kuqhathaniswa nesikhathi esivamile sokushaja esihamba kancane esingaba yihora elingu-1, ukushaja okusheshayo kwe-micro macro konga kakhulu isikhathi futhi kuthuthukisa ukusebenza kahle kwemoto.
Njengoba sonke sazi, indawo yokusebenza yendawo yezimayini inokhahlo uma kuqhathaniswa, futhi imoto inezidingo eziqinile kakhulu kubhethri elisekelayo, elibeka phambili izidingo eziphakeme mayelana nempilo yomjikelezo, isivinini sokushaja, nokusebenza kwebhethri.Kuphrojekthi yemayini ye-limestone i-De'an Wannian, izimoto eziyi-10 zifakwe abashayeli abayi-10, okuyizinto ezikhiqiza ishifu eyodwa. Ngaphandle kwezinsuku zokuphumula zabashayeli, izinga lokuhamba kwemoto lidlula ama-98.5% (okuhlanganisa nemisebenzi yokulahla inhlabathi).Phakathi nesikhathi sokusebenza esiwunyaka owodwa, amaloli okulahla imfucuza ayi-10 ahlangabezane nentwasahlobo emanzi nenodaka, izinga lokushisa eliphezulu kanye nomswakama ehlobo, iziphepho ezinamandla nemvula ekwindla kanye nezinga lokushisa eliphansi nokubanda ebusika.
Yakhani ngokuhlanganyela izimayini eziluhlaza
Umqondo wokuthutha ohlaza wesihlabathi kanyeimboni yegravel aggregate
Eminyakeni yamuva nje, ngokuqaliswa kwesu likazwelonke elithi “dual carbon”, ukuthuthukiswa kokwakhiwa kwemayini eluhlaza kusezingeni eliphezulu.Ukuze kuqhutshekwe wonge ugesi futhi kuncishiswe intuthu ephumayo, ngokwendawo kanye nezimo zokusebenza kwendawo yayo yezimayini ehlanganisiwe yesihlabathi namatshe, amaloli ezimayini ahlanzekile kagesi atshalwe yi-Yanzhou Sinoma Phase I anenani lababekhona elingaphezu kuka-98.5% kanye “no-30 -iminithi ukushaja isikhathi esifushane, izinsuku ezimbalwa ukusebenza kwesikhathi eside”. Kuzuzwe imiphumela emihle, futhi sekwenziwe inqubekelaphambili enkulu ekuthuthukiseni ukusebenza kahle kwamandla, ukuvikela indawo yezimayini, ukuthuthukisa ukunethezeka kokulawula abashayeli, ukulawula izindleko zokusetshenziswa, kanye nokuphathwa nokulawula imoto yedijithali.
Imininingwane ikhombisa ukuthi mayelana nokunciphisa ukungcola, leli qoqo lamaloli ezimayini lishayelwa ugesi, kanti izimoto eziyishumi zithutha amathani ayizigidi ezingu-3.39 ngonyaka, okunciphisa ngokuqondile ukusetshenziswa kukaphethiloli cishe amalitha angu-305,100 futhi kunciphisa ukukhishwa kwezinto ezingcolile ezihlukahlukene. amathani angaphezu kwe-1,000.Njengamanje, ukuncishiswa kokungcola kwezinto ezingcolile ezihlukahlukene ezihambisana nokusebenza kwamaloli ahlanzekile ezimayini kagesi kungokulandelayo:
Ngokuzayo, umthamo ohleliwe wokukhiqiza wendawo yezimayini i-De'an uzofinyelela kumathani ayizigidi eziyisi-6, futhi iloli elihlanzekile lezimayini elibanzi elisebenza ngogesi lizophinda kabili ukuncishiswa kokungcola.
Ukusebenza kweloli lezimayini elihlanzekile likagesi elishesha ukushaja kuthobela isu likazwelonke “le-dual carbon”. Njengomgomo oyinhloko, imodeli yokuthuthukiswa komnotho oyindilinga isetshenziswa ngokwezimo zendawo, futhi uhlelo oluqinile nolungenzeka lwentuthuko eluhlaza embonini yokuhlanganisa isihlabathi namatshe seluhlolisisiwe.
Isikhathi sokuthumela: Jun-09-2022