Bayan shekara guda na aiki kai tsaye, 10 tsaftataccen wutar lantarkiMotocin hakar ma'adinai masu fadi da yawa sun mika takardar amsa amsa mai gamsarwa ta kore, ceton makamashi da kare muhalli a Jiangxi De'an Wannian Qing Limestone Minne, gano wani ingantaccen tsari mai yuwuwar ceton makamashi da rage iska don gina koren ma'adinai.
Ƙananan amfani da makamashi da ƙananan farashi
Yawaita martanin makamashi
Waɗannan manyan motocin hakar ma'adinai masu faɗin jiki suna sanye da batirin caji mai sauri na Weihong Power's 145kWh, injina biyu tare da ƙimar ƙimar 430kW, da sadaukar da kai ta atomatik don hakar ma'adinai mai sauri.A watan Mayun 2021, Yanzhou Sinoma Construction Co., Ltd. ya fara aiki a hukumance a aikin hakar ma'adinan dutsen na De'an Wannianqing, kuma yana ci gaba da aiki har tsawon shekara guda.
Dangane da yanayin aiki, hanyar safarar tama na motocin masu faffadan lantarki masu tsafta na hawa sama ba tare da kaya ba kuma gangarowa mai nauyi.Hanyar da gangara suna kamar yadda aka nuna a cikin hoton da ke ƙasa:
A kan hanyar zirga-zirgar tama, lokacin da abin hawa mai cikakken nauyin tan 90 ya gangara ƙasa, yuwuwar makamashin katin tama yana juyewa zuwa makamashin injina kuma motar ta haifar da shi.Ana canza wutar lantarkin da aka samar zuwa AC-DC kuma ana adana shi a cikin baturin wuta.A lokaci guda kuma, birki na abin hawa ya ƙare, kuma an kusan kauce wa asarar faɗuwar birki, don haka za a iya ceton makamashi da yawa.Lokacin da matsakaicin gradient ya kai 6-7%, dogara ga saurin cajin tsarin wutar lantarki, ana adana ƙarfin lantarki da aka canza daga yuwuwar makamashi zuwa matsakaicin iyaka.Iya cimma "0" tasirin amfani da wutar lantarki.Don haka, a ƙarƙashin wannan yanayin, ko da motar tana da batir 145kwh, abin hawa na iya ci gaba da aiki har tsawon kwanaki 2-7 akan caji ɗaya.
Wannan rukunin manyan motocin hakar ma'adinai masu fa'ida masu amfani da wutar lantarki suna sanye da injin mai karfin 430kW kuma mafi girman ƙarfin 550kW.Matsakaicin halin yanzu (bangaren DC) na motar zai iya kaiwa 780A lokacin da ke ƙasa tare da cikakken nauyin 90 ton.Idan baturin ba zai iya karɓar irin wannan babban halin yanzu ba, ƙarfin abin hawa Rashin isasshen ƙarfin birki yana buƙatar birki na inji don ƙara ƙarfin birki, wanda ba kawai yana ƙara yawan ƙarfin jigilar abin hawa ba, har ma yana ƙara lalacewa na birki.Matsakaicin cajin halin yanzu na caji mai sauri na wutar lantarki na Weihongbatirin da ke da wannan rukunin manyan motocin hakar ma'adinai na iya kaiwa 800A, wanda zai iya haɓaka ra'ayin wutar lantarki, ta haka yana nuna ƙarancin wutar lantarki.
Bugu da kari , bayan kididdiga bincike na biyu aiki dandamali, Motocin hakar ma'adinai 10 masu fadi da yawa sun kammala jigilar jigilar tan miliyan 3.39 a cikin shekara guda na aiki, tare da amfani da karfin wutar lantarki na 107,938kWh, tare da matsakaicin wutar lantarki na 0.032kWh kowace tan na tama.Dangane da farashin wutar lantarki na yuan 0.7 / kWh, farashin makamashin sufuri akan tan na ma'adinai ya kai kusan cents 2.24, wanda shine kusan kashi 4% na motar mai.
Babban halarta, babban abin dogaro
Yi sauri (karin) wutar lantarki don inganta aikin aiki
Dangane da ainihin manufar "yin ƙarin duwatsu tare da ƙarancin amfani da wutar lantarki", Yanzhou Sinoma ya kasance yana neman mafi kyawun hanyar sufurin koren.Mafi ingantattun hanyoyin tattara makamashi don manyan motocin hakar ma'adinan lantarki masu tsafta sune caji mai sauri (caji a wurin caji a cikin mafi ƙanƙanta lokaci) da saurin caji (ƙaramar ɗaukar ra'ayoyin makamashi)."Doki mai kyau tare da sirdi mai kyau", babban fasalin batirin wutar lantarki na Weihong shine caji mai sauri!
Alkaluma na dogon lokaci sun nuna cewa a karshen caji, lokacin caji (cikewa) na keke ya bambanta daga minti 13 zuwa mintuna 32 a kowane lokaci (lokacin caji ya bambanta dangane da sauran ƙarfin), kuma matsakaicin lokacin yana kusan mintuna 20.Idan aka kwatanta da na al'ada jinkirin lokacin caji na kusan sa'a 1, cajin micro macro mai sauri yana adana lokaci sosai kuma yana haɓaka ingancin halartar abin hawa.
Kamar yadda muka sani, yanayin aiki na wurin hakar ma'adinai yana da ɗan tsauri, kuma abin hawa yana da ƙaƙƙarfan buƙatu akan baturi mai goyan baya, wanda ke gabatar da buƙatu mafi girma dangane da rayuwar zagayowar, saurin caji, da aikin baturi.A cikin aikin hakar ma'adinan dutsen ƙasa na De'an Wannian, motoci 10 suna sanye da direbobi 10, waɗanda ke samar da motsi guda ɗaya.Ban da sauran kwanakin direbobi, yawan halartar abin hawa ya wuce 98.5% (ciki har da ayyukan zubar da ƙasa).A cikin tsawon shekaru 1 na aiki, manyan motocin juji guda 10 sun fuskanci jika da laka, yanayin zafi da zafi a lokacin rani, hadari mai ƙarfi da ruwan sama a cikin kaka da ƙarancin zafin jiki da sanyi a lokacin sanyi.
Gina ma'adinan kore tare
Green harkokin sufuri ra'ayi na yashi datsakuwa tara masana'antu
A cikin 'yan shekarun nan, tare da aiwatar da dabarun "dual carbon" na kasa, ci gaban gine-ginen gine-ginen kore yana cikin hawan.Domin kara tanadin makamashi da rage hayaki, bisa ga yanayi da yanayin aiki na yankin yashi da tsakuwa, manyan motocin hakar ma'adinai masu amfani da wutar lantarki da Yanzhou Sinoma Phase na zuba jari na da adadin halartar sama da kashi 98.5% da kuma “30 -minti na ɗan gajeren lokaci, aiki na tsawon kwanaki da yawa”.An samu sakamako mai kyau, kuma an samu babban ci gaba wajen inganta ingantaccen makamashi, da kare muhallin hakar ma'adinai, da inganta yadda ake sarrafa direbobi, da sarrafa farashin amfani, da sarrafa motocin dijital da sarrafa su.
Bayanai sun nuna cewa, ta fuskar rage fitar da hayaki, wannan rukunin motocin hakar ma’adanai ana amfani da wutar lantarki ne, kuma motoci 10 na jigilar tan miliyan 3.39 na ma’adanin a shekara, wanda kai tsaye ya rage yawan man da ake amfani da shi da kusan lita 305,100, sannan kuma yana rage fitar da gurbacewar yanayi daban-daban da ƙari. fiye da 1,000 ton.A halin yanzu, rage fitar da gurbacewar yanayi daban-daban daidai da yadda manyan motocin hakar ma'adinai masu amfani da wutar lantarki za su kasance kamar haka.
A nan gaba, aikin da aka tsara na samar da yankin hakar ma'adinai na De'an zai kai tan miliyan 6, kuma babbar motar hakar ma'adinai mai amfani da wutar lantarki za ta rubanya rage fitar da gurbatacciyar iska.
Aikin motar hakar ma'adinan lantarki mai tsaftar caji mai sauri ya dace da dabarun "carbon dual" na kasa.A matsayin babban makasudin, ana aiwatar da tsarin ci gaban tattalin arzikin madauwari bisa ga yanayin gida, kuma an bincika ingantaccen tsari mai yuwuwar ci gaban koren don masana'antar tara yashi da tsakuwa.
Lokacin aikawa: Juni-09-2022