Batiri fanga maracogo minnu bɛ kɛ minɛn kɔnɔ, olu nafa

 

Ni n ye tiɲɛ fɔ, n tun bɛ siran kosɛbɛ n ye ɲɔgɔn sɔrɔ siɲɛ fɔlɔ min nafanga marali minɛn kɔnɔporozɛw kɛra a san damadɔw filɛ nin ye.

A kɛra san 2021 fototalan kuran bɔli ni a marali porozɛ dɔ la Qinghai. Client tun b’a ɲini ka 100MWh fanga marayɔrɔ dɔ jɔ ani ka rezow don ɲɔgɔn na kalo saba kɔnɔ. Ni an tun bɛ baara kɛ ni laadala station-based fɛɛrɛw ye, o tun bɛna kɛ baara ye min bɛ se ka kɛ. Nka n y’a ye tuma min na ko fanga marayɔrɔ 20 ni kɔ labɛnna ka ɲɛ Gobi kungo kɔnɔ, ka se ka rezow ɲɔgɔndan ni kuran sɔrɔli sɔrɔ tile 67 dɔrɔn kɔnɔ, n y’a faamu tiɲɛ na ko nin fɛɛrɛbɔ in nafa ye fɛn caman tigɛli ye.

Modularization mankan ka nɔgɔn, nka a sɔrɔli ka gɛlɛn kosɛbɛ

"Modularization" daɲɛ in kɛra ka caya fanga marali baara la. Nka, min b’an danfara tiɲɛ na, a ka c’a la, o tɛ batiri selilɛriw yɛrɛ ye, nka seko min bɛ sistɛmu jɛ-ka-baara la.

N ye porozɛ caman ye kojugu, batiri selilɛri kelen minnu bɔra CATL walima BYD la, olu tun bɛ baara kɛ ni minnu ye, o bɛɛ n’a ta, a labancogo ɲuman tun bɛ danfaraba la. Munna? Danfara min bɛ o ni ɲɔgɔn cɛ, o bɛ sɔrɔ kɔrɔsili sekow la izini ka fɛnw dilanni ɲɛfɛ.

Salon, an taara Sungrow Power ka fanga marayɔrɔw dilanyɔrɔ la Hefei. Fɛn kelen min ye hakilina jugu to: minɛn kelen-kelen bɛɛ bɛ sanga 72-lɛrɛ 72{3}}kuran charge-bɔli sɛgɛsɛgɛli kɛ ka sɔrɔ ka bɔ izini na-a tɛ kɛ sɛgɛsɛgɛli ye min bɛ kɛ k’a sɔrɔ a ma kɛ cogo si la, nka sɛgɛsɛgɛli dafalen bɛ kɛ. Dilanbaga misɛnnin caman yɛrɛ tɛ se ka nin kɛ; musaka in ye dankarili ye.

O la ni mɔgɔ dɔ ye n ɲininka fanga maralan intɛrinɛti sugandicogo la, n ka laadilikan ye ka taa u ka izini na. Aw ye otomatiki hakɛ lajɛ fɛn dilanni sira kan, sɛgɛsɛgɛli kɛcogo gɛlɛya, ani baarakɛlaw ka baarakɛcogo sariyasun. O fɛnw tɛ Se ka Ye PowerPoint jiracogo la.

Modularisation lakika tɛ minɛnw falenni dɔrɔn ye minɛnw kɔnɔ; o ye ka jogoɲini lase ɲɛfɛ izini taabolow la.

Kuwati marali minɛnw kɔnɔ, o bɛ se ka teliya cogo di?

San 2023 laban na, Sinuwa kɔrɔnyanfan mara dɔ ye teliya la fanga marali ni kunsigi tigɛli porozɛw kulu dɔ daminɛ min bɛ se ka kɛ kosɛbɛ, k’a sababu kɛ nɛnɛ ɲinini camanba degun ye. U tun ka kan ka don rezow la ka se desanburukalo tile 15 ma, o min tun bɛ ɔkutɔburukalo cɛmancɛ-kaban.

Kalo fila, k’a ta zeru la ka se rezow ɲɔgɔndan ma.

O tun tɛna se ka kɛ ni laadala fɛɛrɛw ye. Nka ni furaji min bɛ kɛ minɛn kɔnɔ, an y’a kɛ cogo min na, o filɛ nin ye:

O baara bɛɛ kɔnɔna na, so jɔli baarakɛlaw hakɛ cayalenba tun bɛ mɔgɔ bi saba ɲɔgɔn dɔrɔn de la. Ni a tun ye kuran sɛnɛyɔrɔ ye, siwili injiniyɛri jɛkulu dɔrɔn tun bɛna mɔgɔ kɛmɛ caman de wajibiya.

Dutigi caman ye o waati nafa nafa dɔgɔya a daminɛ na. Nka jatebɔ nɔgɔman dɔ b’a jira ka jɛya : ka jɛɲɔgɔnya kɛ ni rezow ye kalo kelen ka kɔn o ɲɛ, peak-shaving subsidy policy kɔnɔ o waati la, o tun bɛ se ka kɛ sababu ye ka tɔnɔ miliyɔn 1,5 fo 2 wɛrɛ sɔrɔ 100MWh porozɛ dɔ la. O yɛrɛ tɛ warimara musakaw la.

Kuwati mara baara la, waati ye wari ye tiɲɛ na.

Ka ɲɛsin fɛn caman sɛgɛsɛgɛli ma, misali dɔ filɛ nin ye min bɛ se ka kɛ hakili-fiyɛli ye

Mɔgɔ caman dalen b’a la ko ni fanga marayɔrɔ dɔ jɔra ka ban, a bɛ labɛn a nɔ na. O tɛ tiɲɛ ye hali dɔɔnin.

San 2022, jamana-ka baarakɛda dɔ ka fiɲɛbɔ fanga ni fanga marali porozɛ min bɛ Mongoli kɔnɔna na, o ye bolodacogo ladilanni dɔ sɔrɔ. Kuwati marayɔrɔ fɔlɔ tun ka kan ka wuli ka taa yɔrɔ wɛrɛ la walasa ka yɔrɔ di fiɲɛbɔlanw ma. Gara-segin fanga maracogo dɔ kama, o tun bɛna kɛ balawu ye-a tiɲɛni ni a jɔli tun bɛna kɛ sababu ye ka yuan miliyɔn tan ni tan jigin jibolisira la.

Nka, k’a sababu kɛ fura ye min bɛ kɛ minɛn kɔnɔ, o furakɛcogo laban tun ka nɔgɔn, wa a tun tilennen don : kamiyɔn flakɛlen belebele caman kɛra ka fanga marayɔrɔ 16 bɛɛ kɔrɔta ani k’u ta ka taa yɔrɔ kura la, kilomɛtɛrɛ 3 yɔrɔ la, u tun bɛ fili yɔrɔ min na, k’u tiɲɛ. O baara bɛɛ ma tɛmɛ dɔgɔkun fila kan. Nin ko in jɛnsɛnna sɛrɛkili fitinin dɔ kɔnɔ izini in kɔnɔ o waati la, wa mɔgɔw y’a faamuya ko: Oh, o la, fanga mara nafolo bɛ se ka kɛ nin cogo in na.

Kɔfɛ, an ye kumaɲɔgɔnya kɛ ni wariko tɔn dɔw ye, wa u y'u mago don kosɛbɛ "mobile asset" jogo la. Ni an y’a suma ni fanga marayɔrɔ jɔlenw ye minnu sigilen bɛ dugukolo kan, minɛnw kɔnɔ furaw bɛ nafa tolenw jateminɛ jɛlenw di ani bɔli fɛɛrɛw ni a bɛ tali kɛ wariko jago la ani nafolo lakanani na.

Lakanali ye barokun ye min ka kan ka baro kɛ kosɛbɛ

N b’a dɔn ko mɔgɔ caman haminanko ye fanga marali lakanani ye, kɛrɛnkɛrɛnnenya la fanga marali kuran "4,16" binkanni kɔfɛ Pekin san 2021. O kasaara in kɛra sababu ye ka mɔgɔ fila faga ani ka tasumafagalan kelen bɔnɛ. O baara bɛɛ ye sɔngɔba sara.

Nka, fan wɛrɛ fɛ, o kasaara fana ye lakana sariyaw sɛmɛntiya cogo bɛɛ la. Kɛnɛyako fanga mara porozɛ minnu bilala baara la san 2022 kɔfɛ, olu lakanani cogoyaw bɛ danfara la pewu ni i y’a suma ni fɔlɔ ta ye.

Salon, n ye tasumako dɔ kɔlɔsi porozɛ dɔ la. Minɛn dɔ tasuma-fanga-minɛn tun bɛ daminɛ ni laɲini ye; k’a ta kɔlɔsili la ka taa a bila alarma la ka taa a bila fagalifɛnw bɔli la, o baara bɛɛ ma se segin 30 ma.

Lakanali tɛ kɛ abada 100%. Nka, ni fɛɛrɛ sigilenw ye ani ni fɛnw bɔli ye baara la, faratiw bɛ se ka kunbɛn dan minnu bɛ sɔn.

Waleya minnu bɛ kɛ sisan, olu ye jumɛnw ye?

• Layidu fɔlɔ: Bana kunbɛnni. Batiri ɲɛnabɔli sira (BMS) bɛ seli kelen-kelen bɛɛ ka wulicogo, a funteni ani a kɔnɔna rezisti caman sɛgɛsɛgɛ waati yɛrɛ la. BMS ɲuman bɛ se ka lasɔmini kɛ joona miniti 5-10 sani funteni boli ka kɛ. Nin waati in na, o nafa ka bon kosɛbɛ.
• Layidu filanan: Kɔlɔsili. Ka fara laadala sisi ni funteni dɔnnifɛnw kan, gazi jenifɛnw dɔnnifɛnw bɛ sigi yɔrɔ caman na sisan. Batiriw ka funteni boli joona bɛ CO ni idɔrɔzi bɔ, wa gazi dɔnni bɛ se ka fɛn dɔw dɔn miniti 2-3 ka kɔn sisi dɔnbagaw ɲɛ.
• Layidu sabanan: Tasuma-fanga-minɛn. Heptafluoropropane bɛ kɛ hali bi, nka perfluorohexanone bɛ ka a bila a nɔ na joona. Ne yɛrɛ bɛ perfluorohexanone-tasuma kunbɛnni nɔ fɛ, nka a sigida baarakɛcogo ka fisa kosɛbɛ, ni GWP hakɛ ye heptafluoropropane ta hakɛ fitinin dɔrɔn ye.
• Layidu naaninan: Yɔrɔ kelen-kelen. O ye nafa ye min bɛ sɔrɔ minɛnw kɔnɔ furajiw la. Minɛn kelen-kelen bɛɛ ye tasuma-yɔrɔ yɛrɛmahɔrɔnyalen ye. Hali ni minɛn kelen jeni, minɛn minnu bɛ u kɛrɛfɛ, olu lakanani yɔrɔ bɛ se ka kɛ walasa ka cakɛda bali.

I bɛ sɔrɔko jate cogo di?

Nin ye ɲininkali ye min bɛ kɛ ka caya, nka jaabi jɔnjɔn tɛ yen. Sɔrɔko bɛ danfaraba don ka kɛɲɛ ni baarakɛcogo ye, mara ani jagokɛcogo.

Nka, kɔlɔsili jɔnjɔn damadɔw bɛ se ka kɛ:

Sisan, nafa min bɛ sɔrɔ fanga marali la, o ye frequency regulation ye. Mara minnu kɔnɔ, frequency regulation sugu kɔgɔlenw bɛ yen i n’a fɔ Guangdong, Shanxi, ani Inner Mongolia, 50MW/100MWh frequency regulation energy storage project bɛ se ka kɛ sababu ye ka RMB miliyɔn 40-50 sɔrɔ san kɔnɔ. O wari in bɛ se miliyɔn 300-350 ma RMB, ni a sarali waati jɔlen ye san 6-7 ye. Ni an ye batiriw nafa tolen jateminɛ, segin yɛrɛ bɛ caya ka tɛmɛ o kan yɛrɛ.

Jago ni izini fanga marali ka di kosɛbɛ sisan, nka yɔrɔ ɲuman sugandili nafa ka bon kosɛbɛ. Mara minnu na, danfara minnu ka bon-da la, olu ka ca ni 0,7 RMB/kWh ye, i n’a fɔ Guangdong, Zhejiang, ani Jiangsu, jago ni izini fanga marali bɛ se ka kɛ. Ni an ye Zhejiang ta ka kɛ misali ye, danfara min bɛ dala sɔngɔ danfara la jago ni izini baarakɛcogo la, a ka c’a la, o ye 0,8-0,9 RMB ye, wa ni doni kuru bɛnnen don, sara waati bɛ se ka se san 5-6 ma. Nka, mara minnu na, sɔngɔko danfara ka dɔgɔn ni jirisunba ye, i n’a fɔ Henan ni Shandong, sɔrɔko tɛ se ka kɛ.

Kuwati marali wajibiyalen fanga sɔrɔyɔrɔ kura kama, n’an b’a fɔ k’a jɛya, o bɛ politiki- ɲɛminɛ sisan, wa a sɔrɔko siratigɛ la, a ka c’a la, a ka dɔgɔ. Ni jatebɔ hakɛ ye 10%-20% ye ani baarakɛcogo waati ye sanga 2 ye, san baarakɛwaati bɛ se ka kɛ sanga saba fo sanga kɛmɛ naani dɔrɔn ye, o b’a to tɔnɔ sɔrɔli ka gɛlɛn. Nka, nin ye dakun ye min bɛ tali kɛ rezow ɲɔgɔndan na, wa cogo wɛrɛ tɛ yen.

Kunnafoni minnu bɔra Sinuwa kemikɛli ni farikolo fanga sɔrɔyɔrɔw tɔnba la, olu b’a jira ko san 2023, fanga mara porozɛ kura minnu ka ca ni 20GW/40GWh ye, olu bilala baara la Sinuwa jamana kɔnɔ, ni 80% ni kɔ ye fɛɛrɛw ta minnu bɛ kɛ minɛn kɔnɔ. O hakɛ yɛrɛ bɛ sugu sugandili jira.

Ji nɛnɛ ye wale ye sisan min bɛ kɛ fanga marali porozɛbaw la-.

Jɛkafɔ min bɛ ji nɛnɛko kan, o fanba banna. A san fila ye nin ye, mɔgɔw tun bɛ sɔsɔli kɛ ni fiɲɛ nɛnɛ walima ji nɛnɛ ka fisa; sisan, sɔsɔli in banna tiɲɛ na. O kun ka nɔgɔn : batiri selilɛri seko bɛ ka caya (ka bɔ 280Ah na ka se 314Ah ma, wa sisan 560Ah bɛ ka caya), fanga hakɛ bɛ ka caya, ani funteni bɔli bɛ ka caya. Fiɲɛ nɛnɛ tɛ se ka to a nɔ na dɔrɔn.

Ji nɛnɛ nafaw ye tilennen ye:

Tiɲɛ don, ji nɛnɛ fana n’a dɛsɛw-mu musaka ka bon, sistɛmu ka gɛlɛya, ani farati min bɛ bɔgɔbɔli la. Nka, fɛn bɛɛ jateminɛna, minɛn belebelebaw-se bɛ minnu na, n’u fanga ye 3MWh ye walima ka tɛmɛ o kan, ji nɛnɛ nafa ka bon ni musakaw ye.

CATL ka Tianheng fanga marayɔrɔ min bɔra san 2024, o bɛ se ka 6,25MWh sɔrɔ sen 20 minɛn kelen kɔnɔ ni ji nɛnɛ fɛɛrɛ kɔrɔlen ye. O fanga-dafalen in tun tɛ se ka miiri a san saba ye nin ye.

Fɛn caman bɛ kɛ ka ɲɛsin fanga marali ma min bɛ kɛ minɛn kɔnɔ

Taabolo fɔlɔ : Taabolo min bɛ kɛ ka ɲɛsin seko ni dɔnko bonya ma, o bɛna taa ɲɛ.

Batiri minnu bɛ se sen 20 ma, olu cayara ka bɔ 2MWh na ka se 3,5MWh ma, o kɔfɛ ka se 5MWh ma, wa sisan, tɔnba ɲɛmɔgɔw bɛ ka 6MWh+ fɛnw gɛlɛya. Ka se ka 10MWh sɔrɔ sen 40 kɔnɔ, o tɛ ko ye min tɛ se ka kɛ.

2nan : Fɛnɲɛnɛmako "involution" bɛ ka wuli ka bɔ seliw la ka taa sistɛmuw la.

Selilabana yɔrɔ in bɛ ɲɔgɔn ta kosɛbɛ kaban, ni litiyamu nɛgɛ fositɛri batiriw dilanbaga ɲɛmɔgɔ damadɔ dɔrɔn de bɛ yen. Sɔrɔdasi danfaralen nataw bɛna sinsin kosɛbɛ sistɛmu jɛ-ka-baara sekow kan-sumaya ɲɛnabɔli, lakana dilancogo, baarakɛcogo ni ladonni hakilitigi, ani ɲɛnamaya musaka dafalenw ɲɛnabɔli.

Trend 3: Sodium batiriw bɛna don sugu la, nka u tɛna yamaruya min bɛ sen na, o tiɲɛ.

Sodiyɔmu-ion batiriw sɔngɔ ka dɔgɔ tiɲɛ na, wa u ka fisa ni funteni dɔgɔya-funteni ye. Nka, u fanga hakɛ ni u ka sɛrɛkili ɲɛnamaya ka dɔgɔn sisan ni litiyamu nɛgɛ fositɛri ye. Ne ka kiritigɛ ye ko soja batiriw bɛna suguya dɔ sɔrɔ musaka-ko gɛlɛnw na ni fanga hakɛ ɲininiw dɔgɔyara (i n’a fɔ fanga marali kuntaalajan-sɔgɔsɔgɔninjɛ woroduguyanfan maraw la), nka u tɛna litiyamu batiriw jɔyɔrɔba yɛrɛyɛrɛ san saba fo san duuru kɔnɔ.

Taabolo 4nan : Baarakɛcogo ni ladonni bɛna wuli ka bɔ "adamaden ka wulikan" fɛɛrɛ la ka taa sigida hakilitigiw la.

Sisan, fanga marayɔrɔ caman bɛ u jigi da bolola sɛgɛsɛgɛli kan hali bi, o min tɛ baara kɛ, wa a musaka ka bon. Don nataw la, filaninw nizɛriw fɛ, AI sɛgɛsɛgɛliw fɛ, ani ladonni kofɔlenw fɛ, baarakɛcogo ni ladonni misali bɛna Changé fondamentale. Baarakɛda dɔw bɛ ka o yɔrɔ in sɛgɛsɛgɛ kaban ni ɲɛtaa ɲuman ye.

Mun na fanga marali minɛnw kɔnɔ, o bɛ ka kɛ fɛnba ye?

Ne ka faamuyali ye ko a bɛ "hakilila industriyali" jira tiɲɛ na min bɛ fanga marali baara caman sɛmɛntiya.

Ka sistɛmu gɛlɛnw injiniyɛri tigɛli kɛ fɛnw ye minnu bɛ kɛ ka kɛɲɛ ni sariya ye, ka dankarili minnu bɛ yɔrɔ la -yɔrɔ la, ka taa izini sigida la min bɛ se ka kɔrɔsi, ani ka nafolo kelen{1}} caman tigɛli kɛ mobili kɔnɔ, modulu minnu bɛ se ka baara kokura-o hakilinaw bɛ bɛn tiɲɛ na ni fɛn dilanni izini tɔw ka yiriwali cogoyaw ye.

Tiɲɛ don, fura minnu bɛ kɛ minɛn kɔnɔ, olu tɛ dafalen ye. Porozɛ minnu ka bon kosɛbɛ-, olu ka sɔrɔko (i n’a fɔ GWh-ni porozew) mago bɛ ɲɛtaa la hali bi, ladamuni sigida juguw la, yɔrɔ bɛ se ka ɲɛtaa sɔrɔ, ani lakana siratigɛw mago bɛ segin-ka-bɔnye la tuma bɛɛ.

Nka ɲɛminɛcogo bɛnnen don. Ne dalen bɛ o la ka taa a fɛ.

Siɲɛ wɛrɛ, ni sababu sɔrɔla n bolo, n b'a fɛ ka caman sɛbɛn "jaanw" kan fanga marali porozɛw yiriwali n'u baara la-o bɛɛ kɔfɛ, nafaw lajɛ dɔrɔn tɛ bɔli kɛ k’i yɛrɛ tanga jaanw ma cogo min na, o fana nafa ka bon o cogo kelen na.