1, kasar mu don haɓaka masana'antar grid na USB mai kaifin baki ta haifar da haɓakar fashewar abubuwa
Kwanan nan, hukumar ci gaban kasa da sake fasalin kasa, ofishin kula da wutar lantarki na jihar ya ba da shawarar inganta tsarin grid mai kaifin baki, ya sa a farkon shekarar 2020 don gina amintaccen, buɗaɗɗe, dacewa, mu'amala mai inganci, ingantaccen tattalin arziki, tsabtataccen tsarin kare muhalli na smart grid. .Bi ci gaban fasahar grid mai kaifin baki a cikin kasar Sin, sabbin fasahohin fasahar wutar lantarki za su kawo hankali, bazarar masana'antar grid mai wayo tana zuwa!
Sana'ar aikin kebul na lantarki a kasar Sin a farkon shekarar 2011, shirin samar da kayayyaki na shekara-shekara yana da tiriliyan 1.1, ya kai yuan tiriliyan 1.1, a fannin injiniyan injiniyan lantarki a karo na biyu zuwa masana'antar kera motoci, kayayyakin sun yi daidai da kima, kuma yawan kasuwannin cikin gida ya wuce 90. %.A bisa tsayin daka na hangen nesa na duniya, yadda ake fitar da waya da kebul na kasar Sin ya zarce Amurka, haka kuma ya zama babbar mai kera waya da kebul na farko a duniya.A cikin tsari da girma akwai babbar sana'ar kebul na wayar lantarki, wa zai iya mallakar jagora?Wanene zai iya zama saman?Wannan zai zama masu sana'a a ciki da waje suna ba da mahimmanci ga batun.
"Zaɓuɓɓuka masu yawa-da sakamako mai girma-a" lokacin, ƙasarmu za ta kasance babba kuma za ta inganta grid mai kaifin baki kuma za a gina sabon aikin grid da kuma Fujian da Taiwan.Bi amfani da kebul yana ci gaba da ƙaruwa, haɗe tare da grid mai kaifin zuwa samar da wutar lantarki ingantaccen buƙatun ci gaba, matsalar kebul wani lokaci, buƙatar gaggawa don tattaunawa na sabbin, ƙarin ƙwarewar duba na USB.Don ganewar yanayin yanayi da kimantawa, kebul yana da tsari mai ma'ana na maye gurbin kebul, tabbatar da amincin samar da wutar lantarki ga kamfani wata hanya ce mai mahimmanci ta fasaha, kuma yana da amfani ga sarrafa kebul a cikin grid mai kaifin gaske.
Dangane da amfani da grid mai wayo, zai ci gaba da faɗaɗa nau'in amfaninsa.Tsarin wutar lantarki na hankali kowane hanyar haɗin gwiwa za a kammala shi da gaske, ƙwarewa da fihirisar tattalin arziki da kuma sanye take da duk ingancin ya kai matakin duniya.
Ana iya faɗi cewa ginin grid mai kaifin baki zai haifar da sabbin kayan aikin wutar lantarki: mai canzawa ya zama mai hankali, mai canzawa zuwa yanayin amsawa a kowane lokaci, kayan kariya na gudun ba da sanda ya kasance tare da haɗuwa, kebul zai zama mai hankali.Smart grid zuwa buƙatun hanyoyin tun lokacin da aka tabbatar, tun lokacin da aka dawo da aikin, kamfanin kebul na buƙatar saiti koyaushe, yana samar da "kebul mai wayo".Don buƙatar samfuran kebul na gabaɗaya ta hanyar tuƙi daban-daban, haɓaka wasu samfuran kebul tun lokacin ganewar asali.
Manufar gina grid mai ƙarfi mai ƙarfi a cikin Sin, ita ce tabbatar da ingantaccen hanyar sadarwa, bar shi ya fi dacewa don amfani da ƙari a tsakiya.Yana buƙatar grid wutar lantarki akan kayan aiki yana ƙara ƙarfi.Yanke hanyar harin laifin kebul, shine a yi amfani da ƙwararriyar shimfidar kebul bisa ga saita tashoshin kebul na tsaro da hanyoyin, bincika akai-akai, kimanta yanayin.Yanzu a cikin kebul na ultra high voltage yana shimfiɗa wasu na'urorin fiber optic, bayan fitarwa, fiber optic na USB zai iya duba shi don ganin yanayinsa, tabbas wannan yayi daidai da fahimtar rawar, kebul ɗin hankali ne.Manyan birane biyu madauki na cibiyar sadarwa samar da wutar lantarki, sarari ƙara kunkuntar corridor, cikin tsakiyar karkashin kasa na USB adadin ci gaba, babban bukatar na USB.Kuma buƙatar kariyar kebul da rayuwar sabis na ƙimar ƙarfin lantarki mai girma, da rarrabawar kebul na rufi, ƙididdigar aiki da alƙawarin alama sun gabatar da buƙatu mafi girma.
A halin yanzu, wasu manyan kamfanonin waya da na USB yanzu sun fara nau'in kebul na fasaha na Denver nuggets.Yanzu, grid, wutar lantarki rarraba cibiyar sadarwa, mai amfani gefen, aikace-aikace na rarraba wutar lantarki, hasken rana makamashi, rarraba wutar lantarki na USB ana amfani da ko'ina a cikin kowane daga cikin wadannan Categories, a lokaci guda, a cikin mai kaifin grid yanayi, na uku masana'antu. juyin juya hali, da bayanai na sabuntawa ikon da rarraba aikace-aikace basira gauraye cikakken hadewa, kamar yadda mahada na USB bukatar game da hankali, mai hankali na USB tasowa a tarihi lokacin.A karkashin mai kaifin grid yi hannun jari motsi, canza na USB masana'antu bayyanar shi ne harin."Mai canza" masana'antar kebul, tabbas za a gaishe shi da ƙarin kwanciyar hankali na ƙarfin ƙarfin fasaha na zamani.Tare da tartsatsi aikace-aikace na basira da kuma ci gaba da inganta, tsarin babban birnin kasar kuma zai fadi sosai, kuma ana sa ran ya zama na 21st karni na duniya wata muhimmiyar masana'antu.
2, wani babban matsa lamba low hayaki sifilin halogen harshen retardant na USB nasarar gwaji-samar
Kwanan nan, A cikin gida na USB kamfanonin 220 kv high-voltage USB super sashe 2500 aka samu nasarar gwaji-samar da low hayaki sifili halogen harshen retardant na USB, da kuma na kasa wuta hana gini abu ingancin dubawa cibiyar for halogen free, low hayaki, Wani irin harshen wuta retardant. gwajin aiki, da sauransu.
Low hayaki zero halogen na USB shine mafi yawan wakilcin kebul na "tsabta".Low hayaki zero halogen abu AMFANI da guda biyu ko fiye da aka saba amfani da halogen-free harshen retardants, domin a cimma mafi kyau sakamako, amma saboda harshen retardants ne mafi yawa inorganic abubuwa, amma kuma bukatar ƙara da adadin ne ya fi girma, da tsanani rinjayar da kayan filastik. da extruding yi, kai ga matalauta ingancin kananan adadin m, surface, m kauri, yiwuwa ga fatattaka da sauran lahani, shi ne yafi amfani ga low irin ƙarfin lantarki, kananan giciye sashe na samar da kananan diamita na USB.Domin high irin ƙarfin lantarki na USB, saboda kauri na kwasfa kauri, giciye sashe ne babba, babban diamita, tare da babban diamita na extruding inji, samar da tsari extrusion matsa lamba ne mai girma, da wuya, da kuma sauki ga zafi saboda extrusion na extrusion. gogayya da shear ya haifar da rugujewar wuta da wuri, ya haifar da gazawar kayan.Don haka ƙananan hayaki sifili halogen a cikin aikace-aikacen babban kebul na lantarki yana da wahala a cimma.
Kamfanonin kebul ta hanyar bincike da gwaji na dogon lokaci, don ƙarancin hayaki sifili halogen a cikin fasahar samar da wutar lantarki ta kebul don haɓakawa, don magance kebul ɗin daga cikin matsaloli, ƙarancin ingancin farfajiya, ƙarancin kauri, fashewa da sauran lahani sau da yawa ya faru, don haka cikin nasara. 220 kv high-voltage USB super sashe 2500 ya kasance mai dacewa da muhalli low hayaki sifili sifili halogen harshen retardant na USB.
Matsalolin kudi na uku, uku sun mamaye ci gaban kasuwancin kebul
A matsayin haske mai nauyi, masana'antu na buƙatun babban jari, haɓaka kasuwancin kebul ɗin yana da sharadi na matsalolin kuɗi na dogon lokaci.Da zarar babban sarkar, kamfanonin kebul za su yi kusan rugujewa, saboda ba su da kudin siyan albarkatun kasa, ba za su iya yin aiki ba, kuma a karkashin tsarin samar da wutar lantarki ba za su iya ba, za su fuskanci mummunan sakamako.Mutumin da ke cikin tsarin binciken yana tunanin, babban kamfani na USB na yanzu yana fuskantar ƙunƙun tashar samar da kuɗi kuma bai isa ba, ra'ayin ya ƙare waɗannan matsalolin kuɗi guda uku.
Yana da kunkuntar tashoshi na kudade.A halin yanzu, kamfanonin kebul suna fuskantar hauhawar makamashi, haɓaka kayan aiki, hauhawar albashi, dabaru, ƙarancin riba, matsalar da za a iya karba kamar jinkirin tashi, jiki yana cikin manyan masana'antu, kamfanonin kebul suna da babban buƙatun kuɗi.Amma a cikin ƙasarmu yawancin kamfanoni masu ba da kuɗi na asali na USB kawai sun dogara da tallafin gwamnati da kuɗin banki, kuɗin ba zai iya gamsar da ci gaban kasuwancin kasuwanci ba.Sannan sama da kashi 97% na masana'antar kebul a kasarmu na kanana da matsakaitan masana'antu, wadannan kamfanoni domin samun tallafin kudi ko lamunin banki na gwamnati suna da matsala matuka.
Na biyu, kuɗaɗen ba su da ƙarfi sosai.Yawancin kamfanonin kebul sun dogara sosai kan tallafin waje, sun kasa yin cikakken ikon samar da nasu ikon.Ba a yi amfani da kamfanoni da yawa don haɓaka zuba jari da gabatarwar babban birnin ba, ba su da kyau wajen yin cikakken amfani da fasahar ci gaba, samfurori masu inganci, kyakkyawan gudanarwa, da sauran fa'idodi.Babban abũbuwan amfãni ba za a iya bayyana a cikin banki domin ta ci gaban yuwuwar ne rashin amincewa, a Bugu da kari, a halin yanzu kudi kofa na banki ne mafi girma, don haka da kudi matalauta na halitta sakamako.
Uku tsohon tunanin kudi ne.A yanzu, yawancin kamfanonin kebul har yanzu suna amfani da nau'i kamar lamuni na babban aiki, takardar kudi, wannan shine tsohon ra'ayi na, ƙarƙashin jagorancin manyan ci gaban gudanarwar kamfanoni, hangen nesa yana iyakance, fahimtar ra'ayi na kuɗi yana da mahimmanci don tsayawa. a lokacin baya.
Fuskar kasuwancin kebul na ci gaba da haɓaka waɗannan matsalolin kuɗi guda uku, mutumin da ke cikin karatun ya ce, ya kamata kamfanonin kebul su gina ƙarin hanyoyin samar da kuɗi, da amfani da fa'idodin nasu don ƙarfafa yunƙurin samar da kuɗi, da kuma kiyaye ra'ayin kuɗi na ci gaba tare da The Lokaci, don sanya matsalar kuɗi ta warware ko sauƙi.
Hudu, tasirin kebul na jan ƙarfe akan muhalli bai kai na aluminum gami ba
Kwanan nan, Cibiyar bincike ta daidaita daidaiton kasar Sin da aka shirya a birnin Beijing duk tsawon rayuwar rayuwar jan karfen aluminum na kebul na muhalli rahoton kima zai raba, ga aluminum gami da tagulla na USB zuwa yanayi a cikin aiwatar da dukan rayuwa sake zagayowar na babban tasiri ya sanya da kimantawa.Binciken ya gano cewa na tasirin muhalli na samfuran amfani da tsarin lokaci shine mafi girma, 98%.Bincike ya nuna cewa kebul na jan ƙarfe a cikin amfani da mataki na tasirin muhalli bai kai tasirin aluminum gami da tasirin kebul na muhalli ba.
Cat, darektan kasar Sin Academy na daidaitaccen dakin gwaje-gwajen watsi da aka gabatar, da bincike daga albarkatun kasa saye, samfurin yi, samfurin amfani, sufuri, da kuma sharar gida zubar da biyar matakai a matsayin nau'i biyu na na USB tsarin iyaka, kimanta da aluminum gami da jan karfe. na USB zuwa dumamar yanayi, acidification, eutrophication yuwuwar, dan Adam guba, da tasiri na makamashi amfani.Daga hangen nesa na ci gaba mai dorewa, ana iya sake yin amfani da jan karfe 100%.Saboda haka, tasirin kebul na jan ƙarfe akan muhalli bai kai na aluminum gami da kebul ba.Bugu da ƙari, idan aka kwatanta da tagulla na asali, dangi na jan karfe na biyu yana rage tasirin yanayi.
Lokacin aikawa: Maris 29-2023