BESS ni iki? Kuki Atari Bateri nini gusa

BESS, ngufi kuri sisitemu yo kubika ingufu za Batteri, ibika ingufu ikanayirekura mugihe gikenewe - bigatuma ingufu zishobora kwizerwa kurushaho.
Ushobora kuba warigeze wumva amagambo nka "kubika ingufu" cyangwa "Ikigo cyiza"gutabwa hirya no hino. Kandi uratekereza - ntabwo ari bateri nini gusa?

Mubyukuri, oya.

Bitekerezeho muri ubu buryo: Bateri ya terefone yawe ni banki yingurube - urayuzuza, uyikuramo, subiramo. BESS? Irashobora gusobanurwa nka sisitemu yo gucunga ingufu zuzuye zuzuye.Ntabwo ibika ingufu - ihitamo neza mugihe amashanyarazi ahendutse kandi akagura, mugihe ahenze kandi akagurishwa, kandi mugihe gride ifite umwanya utoroshye, iranyerera mumurabyo kugirango ibone amafaranga ya serivisi.

Kubashinzwe ibikorwa nubuyobozi bwikigo, ikigo cya BESS gikemura ibibazo bitatu byumutwe bikomeza nijoro:

Inguzanyo zingufu zitwara bije yawe?→ Impinga - ubukemurampaka. Hagarika kugura imbaraga kubiciro bihendutse - koresha ibyo wabitse.

Impungenge zo kwizerwa?Time Igihe cyo gusubiza Millisecond. Nibyo 100x byihuse kuruta moteri ya mazutu yawe ishobora no gutekereza gutangira.

Ibisanzwe bisanzwe byangiza ibikorwa byawe?Sw Guhindura. Ibikoresho byawe bikomeye ntabwo bigera bibura.

Uburyo Iki kintu Cyakora

Igitekerezo gisa neza nimpapuro, ariko irangizwa niho ubwubatsi nyabwo bubera.

Nubusanzwe inzira eshanu - intambwe, kandi buri ntambwe yuzuye ibisobanuro bya tekiniki:

Icyiciro cyo Kwishyuza- Sisitemu ikuramo amashanyarazi muri gride cyangwa imirasire y'izuba. Uburyo bugezweho bwo guhindura ibintu bugera kuri 90% +, bivuze kuri buri 100 kWh uvomamo, ukomeza 90+ kWh. Birasa nkimyanda? Ongera utekereze: niba impinga yawe - igiciro cyikwirakwizwa ni $ 0.03 / kWt, urimo ukora amafaranga mugihe imikorere igumye hejuru ya 73%.

Icyiciro cyo kubika- Imbaraga zicara muri selile nka DC. Aha niho Sisitemu yo gucunga Bateri (BMS) yinjiza - nka monitor ya 24/7 ireba ubushyuhe bwa selile imwe, ubushyuhe, nubuzima. Kuki byuzuye? Kuberako selile imwe iteye ikibazo irashobora gukurura sisitemu yose.

Icyiciro cyo gusezerera- Iyo ukeneye imbaraga, inverter ihindura DC kuri AC. Dore inyungu z'ingenzi:kuva kwihagararaho kugeza ingufu zuzuye zitwara milisegonda 100-500 gusa. Kubireba? Guhumbya rimwe bifata hafi 400m. BESS yitwara vuba kurenza uko ushobora guhumbya.

Reba uburyo amasoko atandukanye akurikirana:

Inkomoko: Inganda zegeranijwe

Kuki iri tandukaniro ryihuta rifite akamaro kanini? Iyo umurongo wa gride wagabanutse gitunguranye (vuga, uruganda rwamashanyarazi rugenda kumurongo), igisubizo cyihuse, niko gride ihagarara. BESS isimbuka mbere yuko ikibazo gikomera. Hagati aho, amashanyarazi gakondo aracyashyuha. Itandukaniro riri hagati yo gufata ikibazo no gukina gufata - hejuru.

Nigute Gutora BESS itazagutererana

Aha niho abaguzi benshi bakora amakosa ahenze. Isoko ryuzuye abatanga ibicuruzwa bagutera spes ibumoso n'iburyo, ariko mubyukuri? Hano haribintu bike byingenzi byingenzi bifite akamaro. Sobanukirwa nibi kandi ntamuntu ugukurura byihuse.

Moderi ya Bateri - Ibyingenzi

Ububiko bwubucuruzi bukora cyane kuri LiFePO4 (Lithium Iron Fosifate) - ntabwo chimie ya NMC muri Tesla yawe. Kuki itandukaniro?

Mu magambo asobanutse: NMC ni sprinter - byihuse ariko irashya vuba. LiFePO4 nuwiruka muri marato - itajegajega kandi yubatswe kuramba. Kugirango ushyireho uruziga ruzunguruka burimunsi, kuramba numutekano ntabwo - biganirwaho.

Amakuru ya 2025 ya BloombergNEF yerekana ububiko bwa batiri yububiko buhagaze$ 70 / kWt- hasi cyane mubice byose bya batiri. Turimo kuvuga hafi 65% igabanuka ryibiciro mumyaka itanu gusa. Sisitemu urimo kureba uyu munsi? Byaba byatwaye hafi 3x inyuma muri 2020.

Ibiciro bikomeje kugenda bigabanuka. Ibintu mubyo kubara ROI - imibare ihinduka buri mwaka.

Sisitemu yo gucunga bateri (BMS) - Ubwonko

BMS nintwari itaririmbye utazigera ubona ariko rwose ntishobora kubaho idafite. BMS ihamye ikora guterura biremereye: nyabyo - kugenzura igihe cya buri selire kugiti cye (ntabwo ari impuzandengo ya sisitemu gusa), auto - kuringaniza amafaranga / gusohora kugirango wirinde selile iyo ari yo yose gukora cyane, no guhanura igihe gisigaye kugirango ubashe gutegura abasimbura mbere yigihe.

Ingengo yimari myinshi BESS ibisubizo bisa neza kumpapuro mubihe bya laboratoire, ariko nyuma yimyaka ibiri yukuri - ibikorwa byisi, batangira kwerekana ubusumbane bukabije. Twahuye na sisitemu yaguzwe nabakiriya kubandi bacuruzi aho BMS yatangaga gusa "pasiporo iringaniza" hamwe ningaruka zingana na 50-100mA. Nyuma yo kwishyurwa kenshi / gusohora inshuro, itandukaniro rya voltage hagati ya selile imwe yagutse vuba, kandi ubushobozi bwa sisitemu ikoreshwa bwagabanutseho 30%.

Ibipimo byacu byo gusuzuma:Turashimangira gukoresha BMS ifite ubwenge hamwe na "active balancing" ikorana buhanga hamwe na - urugero rwinshi (milisegonda - urwego). Kuri Polinovel, ntitureba gusa niba BMS ishobora guca umuzenguruko - dusuzuma ubushobozi bwayo "bwo guhanura". Binyuze muri SOC (Leta ishinzwe) na SOH (Leta yubuzima) algorithms, BMS yacu irashobora gutanga imiburo iminota 15 mbere yuko ibyago byo guhunga ubushyuhe bitera. Nibyo rwose birinda umutungo wawe.

Inverter (PCS) - Umusemuzi

Iki gice gihindura DC na AC. Ibyingenzi? Guhindura imikorere no kwihuta. Inverter zigezweho zikoresha IGBT cyangwa silicon karbide MOSFET igizwe na microsecond - urwego rwo gusubiza.

Sisitemu yo gucunga ingufu (EMS) - Kugenzura ubutumwa

Ubu ni ubwonko bwibikorwa byose. EMS ihamye ihuza inzira nyinshi zinjiza icyarimwe: kureba ibiciro by'amashanyarazi n'imodoka - kwishyuza / gusohora, gusubiza ibimenyetso bya gride yumurongo kugirango ubone amafaranga ya serivisi yinyongera, no guhanura uburyo imitwaro yawe yoherejwe neza.

Ibyuma ni umubiri; EMS nubugingo. Ibyiza bya EMS bya Polinovel biri muburyo bwo guhuza hamwe no kohereza ubwenge. Algorithms yacu irashobora guhuza icyarimwe iteganyagihe (kugereranya umusaruro wizuba) nukuri - igihe cyamashanyarazi APIs. Mu mushinga wubucuruzi muri Californiya, EMS yacu yafashije umukiriya kugera "kwinjiza amafaranga": ntabwo yahise akora imisatsi yo kogosha no kuzuza ikibaya gusa, ahubwo iyo yamenyaga ihindagurika ryumurongo wa gride, yahise itanga 10% yubushobozi bwo kwitabira serivisi zogukurikirana. Hatagize ingaruka ku bikorwa bya buri munsi, ibi byiyongereyeho 8% yumwaka kugaruka kumafaranga kubakiriya.

Imicungire yubushyuhe {{0} System Sisitemu yo kugenzura ikirere

Batteri ntabwo ikora neza mubushyuhe bukabije - ishyushye cyane cyangwa imbeho nyinshi kandi barababara. Gukonjesha amazi bisaba byinshi ariko bikomeza ubushyuhe bwimikorere kandi bikongerera igihe cyo kubaho. Niba uteganya burimunsi - gusiganwa ku magare, gukonjesha amazi birakenewe.

Nyereka Amafaranga: Ese koko iki kintu cyishyura?

Reka tugere kumurongo wo hasi - ushaka kumenya niba ishoramari ryumvikana. Birakwiye bihagije. Reka dusibe imibare imwe.

Icya mbere, ibipimo by'ingenzi:LCOS (Igiciro cyo Kubika)- mubyukuri "bisaba angahe gusohora 1 kWh, ibintu byose bifatwa?"

Isesengura ryinganda ziheruka ryerekana akamaro - igipimo LCOS yagabanutse kugera hafi$ 65 / MWh(hafi $ 0.065 / kWt).

Inkomoko: Amakuru yisesengura ryinganda

Ibi bivuze iki mubyukuri mubuzima busanzwe? Reka ngushushanye:

Vuga ko ukoresha ikigo gikora. Buri kwezi fagitire y'amashanyarazi isa nkiyi: amafaranga yingufu fatizo kuri $ 0.08 / kWt, wongeyehogusaba amafarangakuri $ 15 / kWt ukurikije imbaraga zawe zo gushushanya ukwezi.

Uruganda rwawe rufite ibikoresho binini rimwe na rimwe birasa icyarimwe, bigatera amashanyarazi 800kW. Ariko mubisanzwe? Urimo kugenda kuri 400kW.

Ibyo bihe bike "imbaraga zo kwiyongera" byagutwaye: (800-400) × $ 15 =$ 6.000 / ukwezimu yandi mafaranga asabwa.

200kW BESS irashobora gusohora mugihe cyo hejuru kugirango "kogosha" iyo spike, igabanye impinga yawe igaragara kuva 800kW ikagera kuri 500kW. Kuzigama buri kwezi: (800-500) × $ 15 =$ 4.500 / ukwezi.

Nibyo$ 54.000 / umwaka- kandi ibyo bisaba gusa kuzigama amafaranga wenyine.

IwacuNukuri - Inyigo Yisi:

Fata ibice bisobanutse uruganda rukora nkurugero. Muri fagitire y’amashanyarazi ya buri kwezi, amafaranga asabwa - aterwa no gutangira akanya gato avuye mumashini manini manini ya kashe - yari afite 42% yumushinga wose.

Nyuma yo kohereza Polinovel 100kW / 215kWh yububiko bwo hanze, twashyizeho "kugenzura ibyifuzo" binyuze muri EMS: igihe cyose ingufu zuruganda zirenga 500kW, BESS yatangiriye muri milisegonda 20 kugirango isohore kandi yogoshe imitangire yo gutangira.

Ibisubizo:Amafaranga asabwa buri kwezi yavuye ku $ 8.200 agera ku $ 4.500.

Igihe cyo kwishyura:Hamwe na 30% yinguzanyo ya ITC hiyongereyeho uburyo bwo kubika bwaho, igihe cyo kwishyura cyari imyaka 2.8 gusa.

Noneho ongeraho impinga - ubukemurampaka. Niba igipimo cyawe gikwirakwijwe ni $ 0.05 / kWh hanyuma ukazenguruka rimwe kumunsi, inshundura ya 200kWh: 200 × $ 0.05 × 0.9 (gutakaza imikorere) =$ 9 / umunsi → $ 3,285 / umwaka.

Kuzigama buri mwaka: hafi$57,285.

Niba sisitemu yawe igura $ 250.000 kandi ugakoresha ikigezweho30% y'inguzanyo yo gushora imari (ITC), igiciro cyawe cyaragabanutse kugera $ 175.000.

Igihe cyo kwishyura: $ 175,000 ÷ $ 57,285 ≈ imyaka 3.1

Kandi ntitwigeze dukora no kuri serivisi ya grid yinjira. Mu masoko amwe, 1MW BESS irashobora kwinjiza $ 50.000- $ 100.000 buri mwaka uhereye kumirongo yonyine.

Kubikorwa byinshi byubucuruzi BESS, kugabanya ibicuruzwa bisaba 40 - 50% byinjiza, ubukemurampaka bwikibaya 30-40%, na serivise ya gride 10-20%. Ibisubizo byawe birashobora gutandukana ukurikije ibiciro byaho.

Byumvikane neza, ariko Gotchas Niki?

Ikibazo cyiza. Reka tuvuge aho abantu bakora amakosa.

Umutego # 1: Kuringaniza Urujijo

Umubare utangaje wabantu bavanga "imbaraga" n "ubushobozi":

Imbaraga (kW)= Ni bangahe sisitemu ishobora gusohora icyarimwe. Ibi bigena umubare wimisozi ushobora kogosha.

Ubushobozi (kWh)= Ingufu zingana iki sisitemu ishobora kubika. Ibi bigena igihe ushobora gukomeza ibyo bisohoka.

Sisitemu ya 200kW / 400kWh isobanura umusaruro mwinshi wa 200kW, ukomeza amasaha 2 kuri power yose.

Ukeneye gukemura ibikoresho bigufi byo gutangira? 200kW / 200kWh irashobora kugabanya. Ukeneye ubushobozi bwo gusubiramo amasaha 4? Urimo kureba 200kW / 800kWh.

Kurenga - vuga ubushobozi kandi urimo guta amafaranga. Munsi ya - kandi sisitemu ntishobora gukora akazi kayo.

Ubushishozi bwa Polinovel:

Abatanga ibicuruzwa benshi babaza gusa uko bateri ushaka. Turasaba amezi 12 ashize ya fagitire zingirakamaro (Data Intera).

Twifashishije sisitemu yo kwigana ya Polinovel PowerAnalyser kugirango dukore 1: 1 kwerekana imiterere yumutwaro wawe wukuri ugereranije na gahunda yibikorwa byaho. Twabonye ko abakiriya akenshi badakenera bateri "nini" - bakeneye "imbaraga - kugeza kuri -". Kurugero, kubigufi bigufi - igihe cyo hejuru, bateri yo hejuru ya C - igiciro cyo gusohora igiciro cyinshi - cyiza kuruta guhunika ubushobozi. Ntabwo dutanga ibikoresho - dutanga amakuru - yatwaweImyaka 15 Yubuzima Bwuzuye ROI Raporo Yumushinga.

Umutego # 2: Gutanga Inzitizi Zumunyururu

Amakuru ya 2025 ya BloombergNEF yerekana ibiciro bya sisitemu ya turnkey yagabanutse$ 117 / kWt- kumanuka 31% kuva 2024. Ariko ibyo ni impuzandengo yisi yose. Abatanga Ubushinwa barashobora kuvuga mbere.

Inkomoko: BloombergNEF 2025 Ubushakashatsi bwo Kubika Ingufu

$ 117 / kWh bisobanura hafi$ 117,000 kuri sisitemu yubucuruzi ya 1MWh. Imyaka itanu irashize, sisitemu imwe yakoresheje $ 300, 000+.

Ariko dore caveat ikomeye: AmerikaIngingo ya FEOC (Umuryango w’amahanga uhangayikishijwe)irashobora kugira ingaruka niba ibicuruzwa bimwe byabatanga ibyangombwa byinguzanyo zumusoro. Kora umukoro wawe mbere yo gusinya ikintu icyo aricyo cyose.

Mu nganda zibika ingufu, gutanga urunigi mu mucyo. Polinovel ikomeza ubufatanye bufatika n’abakora inganda zikomeye ku isi (nka CATL na EVE Energy), bigatuma buri selile imwe ifite UID ikurikirana.

Kubisabwa bikomeje kubahirizwa mumasoko yo muri Amerika na EU, dutanga UL9540A yuzuye ya raporo yikizamini cyumuriro hamwe ninkunga yo gusuzuma FEOC. Guhitamo Polinovel bivuze ko utabonye ibyuma - gusa urimo kubona umutungo wujuje ibyangombwa ushobora gutsinda ubugenzuzi bw’ishami ry’umuriro, byujuje ibyangombwa byo kwandikisha ubwishingizi, kandi bujuje ibisabwa kugira ngo utangwe imisoro.

Nukuri - Porogaramu zisi: Ninde Ukoresha Ibi?

Gukora

Umutwe munini cyane ku nganda? "Ibikoresho byacu bikurura ingufu zisanzwe 3-5x mugihe utangiye." Iyo spike ako kanya itwara ukwezi kwawe kwishura.

BESS irashobora gusohora mugihe cyo gutangira kugirango igabanye iyo mpinga. Bonus: kubikorwa byuzuye, ihindagurika rya voltage rishobora gusobanura ibicuruzwa byakuweho. Imbaraga zihamye zituruka kuri BESS? Ayo ni amafaranga yazigamye ku nenge nayo.

Ibihingwa bitunganya ibiryo bifite indi mfuruka - uburinganire bwuruhererekane. Umuriro w'amashanyarazi ureka ububiko bwawe bukonje bushyushye? Icyiciro cyawe cyose gishobora kwangirika. BESS idafite uburyo bwo guhinduranya ibintu bibaho byihuse kuruta moteri ya mazutu ishobora kuzunguruka.

Ibigo

Kubigo byamakuru, "igihe cyo hasi" ntabwo byemewe. Gushiraho gakondo: UPS + kugarura mazutu. Ikibazo? Diesel ikeneye amasegonda 10-30 kugirango igere kububasha bwuzuye.

Ibigo byinshi byamakuru ubu bikoresha BESS nkisoko y "amashanyarazi" - ako kanya ifata mugihe amashanyarazi yagabanutse, igahagarara neza kugeza mazutu itangiye. Hagati aho, BESS imwe nayo igira uruhare muri gahunda yo gusubiza ibyifuzo bya gride mugihe cyamasaha yumunsi, ikinjiza amafaranga yinyongera.

Inyungu ebyiri ziva mu ishoramari rimwe: gusubira inyuma kwizerwa PLUS yinyongera yinjira.

Inyubako z'ubucuruzi

Iminara yo mu biro hamwe n’ahantu hacururizwa harakoreshwa cyane ariko ugereranije imitwaro iringaniye. Intsinzi nyamukuru hano ni impinga - ubukemurampaka bwikibaya - kwishyuza ijoro ryose mugihe ibiciro biri hasi, gusohora mugihe cyo hejuru kumanywa.

Kubona izuba hejuru? BESS izamura igipimo cyawe - igipimo cyo gukoresha. Ku manywa y'ihangu izuba riva mugihe inyubako idashobora gukenera izo mbaraga zose. Bika ibirenze, koresha nyuma ya saa sita. Ibyiza kuruta kugurisha kuri gride kurutare - ibiciro byo hasi.

Gukora:Shyira imbere igisubizo ako kanya. Ibisubizo byacu biranga PCS (inverter) irenze ubushobozi bwo gukemura ingaruka zo gutangiza moteri.

Ibikoresho bikonje bikonje:Shyira imbere kwizerwa bihebuje. Dushyiramo sisitemu yo gukonjesha nkibisanzwe, tukareba ko no mubushyuhe bwo hanze bwa dogere 45 (dogere 113 F), ubushyuhe bwimbere bwimbere buguma munsi ya dogere 3 - kurinda cyane ingendo za sisitemu kubera ubushyuhe bwinshi.

Ibigo byubucuruzi:Ishyira imbere gukoresha umwanya n'umutekano wumuriro. Byuzuye - byuzuye mumabati yo hanze aranga IP55 yo gukingira hamwe na sisitemu yo kuzimya umuriro byikora, byemerera kwishyiriraho ibinyabiziga muri parikingi cyangwa hejuru yinzu hejuru idahinduye inyubako zihari.

Iri soko ryerekeza he?

Byihuse gufata ibizaza:

Ibiciro bizakomeza kugabanuka.Inganda ziteganijwe zerekana ko muri 2030-2035, sisitemu yamasaha 4 ishobora kugera kuri $ 40-50 / kWt ku masoko akomeye.

Uburebure - ububiko bwigihe buragaragara.Inzira nyamukuru ni 4 - sisitemu yamasaha, ariko ibisabwa kumasaha 8-12+ biriyongera. Icyuma - bateri zo mu kirere, bateri zitemba-tekinoroji irakura.

Gukoresha AI bizaba bisanzwe.Imashini yiga algorithms iteganya ibiciro, imitwaro yimitwaro, hamwe no gukoresha amadorari yose yo kugaruka mugihe nyacyo -.

Ese BESS irakwiye?

Niba ubucuruzi bwawe bugenzura kimwe muri ibyo bisanduku, birakwiye ko dusuzuma bikomeye:

Amafaranga asabwa kurya hejuru ya 20% yumubare wamashanyarazi

Your area has significant peak-valley rate spreads (>$ 0.03 / kWt)

Ibicuruzwa bigutwara amafaranga nyayo (igihombo cy'umusaruro, ibarura ryangiritse)

Ufite izuba ariko rito - igipimo cyo gukoresha

Kwishura bisanzwe: imyaka 3-6. Nyuma yibyo? Inyungu isobanutse. Hamwe na sisitemu yo kubaho imyaka 15-20, ubukungu bwivugira ubwabo.

Birumvikana, ibihe byawe byihariye bisaba gusesengura fagitire zingirakamaro zifatika, kugabanuka kumurongo, hamwe nurubuga. Aho niho haza isuzuma ry'umwuga.

Witegure Gushyira Inguzanyo Zingufu Zibiryo?

Polinovel iratangaIsuzuma ryingufu ZUBUNTUkubakiriya b'ubucuruzi n'inganda. Tanga gusa fagitire zingirakamaro ziheruka, kandi itsinda ryacu ryubwubatsi rizatanga isesengura ryihariye rya BESS ROI mumasaha 48.

Kuriwige byinshi kubyerekeranye nubucuruzi bwingufu za Polinovel- harimo kontineri, akabati yo hanze, nibicuruzwa bigendanwa BESS.