Abatanga amashanyarazi muri Amerika bongeyeho 10.4 GW yubushobozi bushya bwo kubika bateri muri 2024 - gusimbuka 66% mu mwaka wabanjirije - hamwe na EIA iteganya 18.2 GW nyinshi muri 2025. Igice kinini cy’ubushobozi kijya muri microgrid. Ntabwo ari uko ikoranabuhanga ari shyashya, ariko kubera ko ubukungu amaherezo bwafashe. Ibiciro bya bateri byagabanutse. Ubuhanga bwa LFP bwarushijeho kuba bwiza. Abakora ibikorwa batangiye kugereranya amafaranga basabwa kubyo BESS ifite ubunini bukwiye ishobora kubakiza-kandi imibare yaretse kuba theoretical.
Ibikurikira nukureba neza uburyo sisitemu yo kubika batiri ya microgrid ikora, chimiya ya batiri ihuye nakazi ki, nicyemezo gitandukanya imishinga itanga kuri forma yabo imishinga yaka binyuze mumikoreshereze yingengo yimari.
Uburyo bwo kubika Bateri ya Microgrid ikora
Kuraho jargon na microgrid numuyoboro w'ingufu zaho - itanga, ikabika, kandi ikwirakwiza ingufu haba kuruhande rwa gride yingirakamaro cyangwa rwose yonyine. Sisitemu yo kubika ingufu za batiri (BESS) niyo ituma iki gikorwa gikora kwisi aho kuba kumurongo winama.
Hatabitswe, izuba - rikoresha ingufu za microgrid iri ku mbabazi z'igicu n'izuba rirenze. Hamwe na BESS ifite ubunini bukwiye, microgrid iragabanuka iyo ingufu zakozwe kuva zikoreshwa - kubika ibisagutse mugihe cyibisekuru no kubohereza mugihe ibisabwa cyangwa gride yijimye.
Mugihe cyo guhagarika ibikorwa, BESS ihujwe na static yoherejwe (STS) itangira gusohoka muri milisegonda. Imashini za CNC, seriveri ya seriveri, isuku HVAC - ntanumwe murimwe wandika interruption. Amashanyarazi ya Diesel akenera amasegonda 10-30 kugirango azunguruke. Mubitaro cyangwa semiconductor fab, icyo cyuho ntabwo ari ikibazo. Ni inshingano.
Iki ni igice cyimpamvusisitemu yo kubika batiri ya LFPbungutse byinshi. Ubushyuhe bwumuriro butuma bapakira neza, kandi ubuzima bwabo bwikurikiranya - 6, 000+ inzinguzingo kuri 80% byubujyakuzimu - bivuze ko sisitemu yishura ubwayo mugihe cyimyaka 15. Kugira ngo ubishyire mu magambo asobanutse: inshuro imwe yishyurwa-isohoka kumunsi, kandi bateri irenze ubukode bwubucuruzi.
Kuki Guhitamo Chimie Bitwaye Kurenza Abaguzi Benshi Babimenya
Ntabwo chimie ya bateri yose iba muri microgrid. Kubona iri kosa ni rimwe mu makosa ahenze mugutegura umushinga, kandi bibaho kenshi kuruta inganda zikunda kubyemera.
Litiyumu fer fosifate (LFP) yiganje kubyoherejwe kubwimpamvu zirenze kwamamaza. Kuzenguruka - gukora neza urugendo hejuru ya 92%. Ubuzima bwizunguruka butesha amarushanwa. Numutekano wumuriro uhindura ikiganiro cyubwishingizi rwose. Ubushakashatsi bwa 2024 ScienceDirect ugereranya NMC - 811 na LFP biva mubikorwa byimodoka nyabyo byagaragaye ko gukwirakwiza ubushyuhe bigenda byihuta inshuro eshanu muri moderi ya NMC-811. LFP ntabwo itangira guhunga ubushyuhe kugeza kuri dogere 230 -NMC ikubise iyo ntera kuri dogere 160. Kuri aibikoresho bya BESS kuri microgridskwicara hanze muri Phoenix cyangwa Riyadh, iyo buffer ya dogere 70 ni itandukaniro riri hagati yo kwemererwa uruhushya na marshal wumuriro utazaguhamagara.
Bateri zitemba zikina umukino utandukanye rwose. Kurenga 20.000 cycle . 100% ubujyakuzimu. Nibyiza - bikwiranye nigihe kirekire - kubika igihe cyamasaha 4-12. Nibinini kandi bihenze kuri kilowati, ariko kuri microgrid ikenera kwirwa kumunsi wigice cyumunsi - vuga, ibikorwa byubucukuzi bwa kure bidashobora kugura igihe - ubukungu bukora.
Sodium - ion ni chimie buriwese avuga mumanama ariko bake ni bohereza. BloombergNEF ivuga ko igiciro cya 30% kiri munsi ya lithium - ion. Ibyo byumvikana cyane - kugeza ubonye ko kohereza ibicuruzwa kububiko buhagaze bikiri mubyiciro. Gukurikirana. Ntabwo bikwiye gusobanurwa kumushinga ufite igihe ntarengwa.
Kumishinga myinshi ya C&I microgrid yoherejwe muri 2025 na 2026, LFP niyo isanzwe. Bateri zitemba zibona umwanya muremure - igihe kirekire. Kandi sodium - ion hasigaye imyaka mike ngo ube umwanzuro, ntabwo ari ibiganiro.
| Parameter | LFP (Lithium Iron Fosifate) | Bateri itemba (Vanadium Redox) | Sodium - Ion |
|---|---|---|---|
| Uruzinduko - Urugendo rwiza | 92–97% | 65–80% | 85–90% |
| Ubuzima bwa Cycle | 6, 000+ @ 80% DoD | 20,000+ | 3,000–5,000 |
| Igihe cyo gusezererwa | Amasaha 1-4 | Amasaha 4–12 | Amasaha 1-4 |
| Ubushyuhe bwo guhunga | ~ Impamyabumenyi 230 (ihamye cyane) | Nta na kimwe (electrolyte y'amazi) | Impamyabumenyi ya 150–200 |
| Ubucucike bw'ingufu | 250–300 Wh / kg (selile) | 15-25 Wh / kg | 100-160 Wh / kg |
| Bifitanye isano $ / kWh (Sisitemu) | $$ | $$$ | $ (biteganijwe) |
| Gukura mu bucuruzi | Hejuru - chemistry yiganje | Gereranya - niche yoherejwe | Intangiriro - icyiciro cyicyitegererezo |
| Microgrid nziza | Kogosha cyane, gusubira inyuma, ubukemurampaka | Uburebure - igihe cyo kwirwa | Igiciro - yoroheje, imitwaro iringaniye |
Ingano n'Ubwubatsi: Aho Amakosa nyayo abera
Hariho uburyo bukomeza gusubiramo mumishinga ya microgrid ya C&I: umuntu atora BESS yabitswe kuri page yibicuruzwa, akareba nimero ya MWh, akeka ko bitwikiriye - hanyuma akavumbura ko yatangije ko sisitemu idashobora gutwara imitwaro yazo hejuru yamasaha 6. Batteri ntabwo iri munsi. Imibare yari.
Imiterere yihuse:Ikoreshwa rya BESS Ubushobozi (kWh)=Umutwaro wo hejuru (kw)
Urugero: 400 kW × 6 h ÷ 0,85 DoD ÷ 0.93 RTE =3.035 kWh byibuze ubushobozi bwamazina
Naive "400 kW inshuro 6 amasaha 6" itanga 2,400 kWt. Umubare nyawo - umaze kubara ubujyakuzimu - ya - imipaka yo gusohora no kuzenguruka - igihombo cyurugendo - ni 3035 kWt. Nibyo 26% byuma byinshi. Babuze, na microgrid irabura kumasaha ane aho kugendagenda mubyabaye byose.
Kuri microgrid nyinshi za C&I,ibikoresho bya BESS sisitemu ifite ubunini bwa porogaramu ya microgridintera kuva 1 MWh kugeza 5 MWh kuri buri gice. Igisubizo cya Polinovel gishyigikira modular parallel kwaguka - tangira hamwe nikintu kimwe, ongeraho byinshi nkuko umwirondoro wumutwaro uhinduka. Nta rip - na - gusimbuza.
Noneho hariho ikibazo cyubwubatsi: AC - ihujwe cyangwa DC - ihujwe?
Kuri retrofit - kongeramo ububiko kuri sisitemu ya PV iriho - Guhuza AC hafi buri gihe guhamagarwa kwiza. Gutandukanya inverter, nta DC - kuruhande, kandi niba inverter imwe yamanutse undi mutungo ukomeza gutanga umusaruro. Ku zuba rishya - wongeyeho - ububiko bwubatswe kuva kera, DC guhuza itsindira gukora neza: 95-98% kwishyuza ukuraho icyiciro cyose cyo guhindura, na ~ 87% kumuhanda wa AC. Ubucuruzi - hagati yuburyo bwombi burambuye muburyo buyoboraigishushanyo mbonera cya sisitemu yo kubika izuba.
| Ikintu | AC - Bishyizwe hamwe | DC - Bishyizwe hamwe |
|---|---|---|
| Inverters irasabwa | Tandukanya PV na BESS | Gusangira Hybrid inverter |
| Imirasire y'izuba | ~ 86 - 90% (Guhindura 3) | ~ 95-98% (1 guhinduka) |
| Imashanyarazi ya Gride | ~90% | ~87% |
| Retrofit Ibikwiye | Cyiza - nta PV rewiring | Urusobekerane - rusaba gusubiramo |
| Kugarura izuba | Oya | Yego - DC irenze igaburira bateri |
| Igikorwa cyigenga | Yego - PV na BESS biruka ukundi | Oya - basangiye inverter biterwa |
| Ibyiza | Retrofits, kwagura icyiciro | Inyubako nshya, ubwinshi - gukoresha |
Urubanza rwamafaranga rwahindutse - Ububiko Ubu burishyura
Mu myaka mike ishize, ikibazo cyamafaranga yo kubika microgrid cyubatswe hafi ya yose ku kwihangana: ikiguzi cya sisitemu nigiciro cyumwanya muremure. Iyo mpaka iracyafite. Ariko ntibikiri ibya mbere. BESS imwe itanga imbaraga zokugarura mugihe cyo kunanirwa kwa gride noneho byinjiza cyane mugihe gisanzwe.
Kugabanya amafaranga yo gusaba ni urugero rworoshye. Ibikorwa bisuzuma amafaranga ashingiye ku kigo kinini cyashushanyije muri buri cyiciro cyo kwishyuza, akenshi ku madorari 10–20 $ kuri kilowati. Uruganda rukora rukurura 500 kWt kugirango rutangire compressor cyangwa ibikoresho byo gutera inshinge birashobora guhura n’amadolari 5,000 - $ 10,000 yo kwishyurwa buri kwezi bivuye kuri iyo mitwe yonyine. BESS ikurura izo mpinga. Amafaranga asabwa yagabanutse 40-70%. Ayo mafranga agaruka buri kwezi adahinduye uko ikigo gikora.
Igihe - cya - koresha ubukemurampaka butondekanya urundi rwego rwinjiza hejuru. Kwishyuza $ 0.08– $ 0.12 / kWh ijoro ryose, gusohora mugihe $ 0.25– $ 0.50 / kWh nimugoroba. Muri Californiya munsi ya NEM 3.0 - aho indishyi zoherezwa mu mahanga zaguye ku madorari 0.04– $ 0.08 / kWt mu gihe igiciro cyo gutumiza ku mugoroba cyazamutse kigera ku madolari 0.45 yo kwiyitirira ibicuruzwa binyuze mu bubiko bwa batiri itanga inshuro 5-10 zo kohereza ibicuruzwa bisagutse ku zuba. Ihinduka rya politiki imwe ryahinduye ubukungu bwa Californiya yubucuruzi izuba hafi nijoro.
Inkunga ya reta yongeyeho urundi rwego. Inguzanyo y’ishoramari rya IRA ikubiyemo 30% yikiguzi cyumushinga wa BESS wujuje ibyangombwa, abongeramo bonus bagera kuri 10% buriwese kubintu byo murugo hamwe n’abaturage bicara. Hagati aho, FERC noneho yemerera bateri zegeranijwe kugira uruhare mu masoko yo kugurisha nk’amashanyarazi asanzwe {{4} stream amafaranga yinjira atigeze abaho mu myaka itatu ishize.
Kubikoresho bito bya C&I bidafite ikirenge cyuzuye cyo kohereza, Polinovel60kW - 125kW yo hanze yububiko bwo kubika ingufu.
Niki Kohereza Mubyukuri Bisa
Ikigo cy’amahugurwa cy’ingabo z’Amerika muri Petaluma, muri Californiya, ni ubushakashatsi bw’ingirakamaro kuko bwerekana uburyo imigezi myinshi ihurira mu mushinga umwe. Ameresco yinjizamo ingufu zisukuye yahawe amasezerano yo kuzigama ingufu z’amadorari miliyoni 43 y’amadolari y’Amerika kugira ngo akoreshe icyaba Minisiteri y’umutekano mu gihugu izuba ryinshi - 5 MW ya PV ihujwe na 11,6 MWh yo kubika batiri kandi ihuzwa na moteri isanzwe ya mazutu.
Uyu mushinga warimo kandi amashanyarazi mashya yo gukwirakwiza amashanyarazi, kuzamura amatara ya LED, ubwenge bwa thermostat, hamwe na charger ya EV. Ameresco yateganije ko mbere - umwaka uzigama amafaranga arenga miliyoni 1.2 $, bitewe ahanini no kugabanya amashanyarazi no gukoresha propane. Nibikorwa bya gisirikare - nuko yego, ibibazo byo kwihangana - ariko amasezerano yari yubatswe muburyo bwo kuzigama amafaranga, ntabwo ari ubushobozi bwo kugarura gusa. Iri tandukaniro rirakomeye. Irerekana uburyo na gakondo kwihangana - abakiriya bayobowe ubu biteze ububiko bwo gutwara ubukungu bwabwo.
Muri Porto Rico, impaka zo guhangana ziragoye gutandukana nubukungu. Eaton na Enel X bohereje imirasire y'izuba - hiyongereyeho - microcrid zibikwa mu nganda zakozwe mu rwego rwo guhangana n’ibihuhusi byo mu cyiciro cya 5. Mugihe cyibikorwa bisanzwe, sisitemu igabanya ibiciro byingufu kandi igatanga izuba - byabyaye ingufu zisubira muri gride yaho. Mugihe cyikirere, bakomeza umusaruro. Enel X itera inkunga kandi ikoresha sisitemu munsi yingufu - nka - a - uburyo bwa serivisi, bivuze ko Eaton idashyira mu bikorwa amafaranga yakoreshejwe - imiterere ya Guidehouse Insights inoti ikunze kugaragara mubice bya C&I kandi imwe mumpamvu umurenge ukura vuba kurusha microcrids za gisirikare cyangwa ibigo.
Imbuga za kure zivuga indi verisiyo yinkuru imwe. Ibikorwa by'ubucukuzi bw'amabuye y'agaciro, ibikoresho byo gutunganya ubuhinzi, hamwe na - iminara y'itumanaho ya gride yatwitse mazutu mu myaka mirongo - ihenze, isakuza, kubungabunga - biremereye, kandi biragoye cyane kurenganura abafatanyabikorwa bareba raporo z’ibyuka bihumanya. Polinovel's100kWh sisitemu yo kubika ingufu za bateri igendanwazubatswe kubyoherejwe neza: trailer - yashyizweho, yihuta - ikoresha ibice bihuza na PV izuba kugirango bimure 60-80% yo gukoresha mazutu.
Campus - igipimo cya microgrid ku bitaro, za kaminuza, no muri parike y’inganda usanga bifata inzira icyiciro - guhera kuri sisitemu yo kubika bateri nini ya voltage ya microgrid ku miyoboro ikomeye kandi ikagera ku bikoresho byuzuye - mu byiciro bibiri cyangwa bitatu. Ibyiza byubwubatsi bwa modular hano biragaragara: ibishyizwe mugice cya mbere ntibishobora gukurwaho mugice cya gatatu.
Nigute wahitamo uburyo bwiza bwo kubika Bateri ya Microgrid
Ibyemezo byamasoko bisa neza kumpapuro bigenda bigorana byihuse urubuga - ibisabwa byihariye byinjije ishusho.
Ubushobozi hamwe nigihe cyo gusohora bigomba guhuza imiterere yumutwaro nyirizina - ntabwo ari igipimo rusange cyinganda. Ikigo cyamakuru gishushanya 200 kW gihamye hamwe nintego yo gusubira inyuma yamasaha 4 ikenera sisitemu itandukanye cyane nuruganda rukora rufite 500 kW itangira rimara iminota 15. Inzira yonyine yizewe yo gupima neza ni ugukuramo amezi 12 yiminota 15 yiminota intera hanyuma ukayinyuza muri formula iri hejuru.
Guhuza inverter itwara guhuza imyubakire. Ongeraho ububiko muri sisitemu ya PV iriho? Guhuza AC birinda gukora ku nsinga za DC. Kubaka ikibanza kibisi? DC guhuza binyuze muri Hybrid inverter ifata buri kintu cyose kiboneka. Guhitamo imyubakire itari yo mubisanzwe bisobanura kwishyura amafaranga menshi kubikoresho bidakora - ikosa rigaragara mugusubira inyuma kandi ritagaragara mugihe cyo gutanga amasoko.
Icyemezo ntabwo - cyumvikana muri Amerika ya ruguru. Sisitemu ikeneye UL 1973 kuri bateri, UL 9540 kuri BESS ihuriweho, hamwe na UL 9540A raporo yikizamini cya AHJ hamwe na marshal yaho. Umutego umwe ukomeza gufata imishinga: gushakisha bateri kubacuruzi umwe na inverter ziva mubindi utiriwe wemeza ko guhuza byihariye byageragejwe kandi byemejwe nka sisitemu ihuriweho. Ubwo bugenzuzi busanzwe butwara amezi atatu cyangwa ane yigihe cyumushinga.
Ubushobozi bwo kwaguka biroroshye kwirengagiza kandi bihenze kubikosora nyuma. Imizigo yingufu ni gake guma guma - cyane cyane mubigo bitegura kwishyuza EV, imirongo yinyongera, cyangwa izuba ryiyongera. Sisitemu ya moderi ishyigikira guhuza ibice byinyongera utabanje guhinduranya inverters cyangwa abagenzuzi birinda ishoramari ryambere kurwanya imizigo itaraba.
Kandi imicungire yubushyuhe itandukanya ibikoresho bikora kurupapuro rwihariye nibikoresho bikora mumurima. Gukonjesha gukomeye bituma selile ziri mumadirishya yubushyuhe bwiza mugihe cyizuba cyubutayu nubushuhe bwikigobe cya Coast, byongerera ubuzima ubuzima bwinzira. Kubikoresho byo hanze, ibigo bya IP55 byapimwe hamwe no kuzimya umuriro hamwe ni bike. Gusobanukirwa uburyoIbikoresho bya batiri iboneza hamwe na BMS yubatswebigira ingaruka kuri sisitemu - urwego rwo kwizerwa rufite akamaro kimwe na chimie selile ubwayo.
Aho Isoko Iva Hano
Isoko ryo kubika batiri ya microgrid ku isi ryageze kuri miliyari 2.1 z'amadolari mu 2024.Isoko.us imishinga izagera kuri miliyari 8.9 z'amadolari muri 2034 kuri 15.6% CAGR. Kurenga 67% byimikorere ya microgrid yo muri Amerika bimaze kubamo ububiko bwa batiri, na lithium - ion zingana na 71% byoherejwe murugo, kuri EIA.
AI - ikoresha microgrid igenzura igenda itera imbere mubyukuri - igihe cyo kohereza igihe - kunyereza amafaranga menshi muri buri kilo yashyizweho. Ikinyabiziga - kugeza - tekinoroji ya gride irakingura ibizenga bitabaho mbere. Sisitemu yo kubika ingufu za kontineri zikomeza kwiyongera. Ababikora ubu bapakira 5+ MWh mu kintu kimwe cya 20 -, kigabanya ikirenge cyumubiri ndetse nigiciro cya kilowati mugihe cyo kugenzura ibikoresho no kubemerera.
Umushinga EIA umushinga w’ingirakamaro muri Amerika - ubushobozi bwa batiri buzagera kuri GW 65 muri 2027. Ibiciro by’amashanyarazi mu nganda bizamuka ku kigereranyo cya 7.2% buri mwaka (EIA 2024 Ingufu za Outlook). Idirishya ryo kwishyura kububiko - ibikoresho bya microgrid bigabanya buri mwaka - ninkuru nziza niba urimo kohereza ubu, kandi namakuru meza niba ukomeje kwiga isoko mugihe abanywanyi bawe batanga sisitemu.
Icyitonderwa kimwe kuri geografiya: iri sesengura ryibanda kuri politiki y’Amerika, ariko microgrid BESS yoherejwe irihuta kwisi yose - Iburayi EN - imishinga isanzwe, Aziya yepfo yepfo yepfo - amashanyarazi, Sub {{5} power ingufu zo mucyaro cya Sahara. Inzego zitandukanye zishigikira, code ya grid zitandukanye, ubukungu bumwe bushingiye.
Niba urimo gushakisha umushinga wa microgrid ukaba ukeneye ubufasha bujyanye nubushobozi bwa bateri, sisitemu yububiko, hamwe nibisabwa kugirango ubone umwirondoro wihariye,vugana nitsinda ryubwubatsi bwa Polinovelhanyuma ubone icyifuzo cya tekiniki cyubatswe hafi yurubuga rukeneye.
Ibibazo
Ikibazo: Sisitemu yo Kubika Bateri ya Microgrid Niki?
Igisubizo: NUBUNTU bwinjijwe muri microgrid - umuntu wenyine - yarimo umuyoboro wingufu zishobora gukora uhujwe na gride yingirakamaro cyangwa yigenga muburyo bwirwa. Batare ibika amashanyarazi kuva - aho ikomoka (mubisanzwe izuba, umuyaga, cyangwa generator) ikayohereza hashingiwe kubisabwa - igihe gikenewe, ingengabihe y'ibiciro, cyangwa ibihe byo guhagarara. Sisitemu yuzuye ikubiyemo moderi ya batiri (cyane cyane LFP), BMS, inverter / PCS, imicungire yumuriro, hamwe na microgrid mugenzuzi uhuza umutungo wose. Bitandukanye na moteri itanga ibyuma byigenga byicaye ubusa bitegereje ibyihutirwa, microgrid BESS ikora amasaha yose - kugabanya ibiciro byingufu mugihe cyibikorwa bisanzwe no gutanga ibyuma bidasubirwaho mugihe gride yananiwe.
Ikibazo: Nigute Wapima Ububiko bwa Bateri kuri Microgrid?
Igisubizo: Inshuro enye: umutwaro wo hejuru (kW), igihe cyo gusubira inyuma (amasaha), ubujyakuzimu bwo gusohora (mubisanzwe 85% kuri LFP), hamwe no kuzenguruka - gukora neza (92-95%). Kugwiza impinga mugihe cyigihe, hanyuma ugabanye na DoD na RTE kugirango ubone ubushobozi buke bwizina. Ikibanza cya kilowati 400 ishaka 6 - kugarura amasaha ikenera hafi 3035 kWt-ntabwo ari 2,400 kWh ituruka kugwiza byoroshye. Ibintu mu kwangirika kwumwaka (2-33% kumasoko meza ya LFP) no guhinduranya ibihe. Koresha amezi 12 yiminota 15 ya metero intera ukoresheje iyi formula mbere yo kwiyemeza ibyuma.
IKIBAZO: BIKORESHEJWE BIKORWA kuri Microgrid: Ubushobozi, Igiciro, Nugushushanya
Igisubizo: Izi sisitemu zipakira bateri, inverter, gucunga ubushyuhe, kuzimya umuriro, no kugenzura mubisanzwe 20 - ikirenge cyangwa 40 - ibikoresho byo kohereza ibirenge. Ubushobozi buva kuri 1 MWh kugeza 5+ MWh kuri buri gice, hamwe na sisitemu yo murwego rusanzwe hagati ya $ 400– $ 800 / kWt bitewe nurwego rwo kwishyira hamwe. Ibyemezo byingenzi byubushakashatsi birimo guhuza ubwubatsi (AC na DC), igihe cyo gusohora (amasaha 2-8), uburyo bwo gukonjesha (ikirere n’amazi), hamwe nibisabwa (UL 9540 kuri Amerika ya ruguru, IEC 62619 ku rwego mpuzamahanga). Ibishushanyo mbonera bisobanura 2 MWh yoherejwe byambere bishobora gukura kugeza kuri MWh 10 wongeyeho ibikoresho-nta gusimbuza inverter, nta kongera kubaka.
Ikibazo: Bateri ya Microgrid imara igihe kingana iki?
Igisubizo: Batteri ya LFP muri serivisi ya microgrid mubisanzwe itanga 6, 000+ inzinguzingo zuzuye kuri 80% DoD mbere yo kugera kuri 80% yubushobozi bwumwimerere. Kuri cycle imwe kumunsi, ibyo bikora hafi imyaka 16 yo gukoresha buri munsi. NMC itanga inzinguzingo 3000-4,000 mubihe bisa. Bateri zitemba zisunika 20.000 ariko murwego rwo hasi - gukora neza. Ikintu kinini gifatika - kuramba kwisi ni imicungire yubushyuhe - sisitemu hamwe nogukonjesha gukonje guhora gusohora umwuka - bikonje bihwanye namakuru yumurima, cyane cyane murwego rwo hejuru - ibidukikije -.
Ikibazo: Ni irihe tandukaniro riri hagati ya BESS na Microgrid?
Igisubizo: BESS nikintu kimwe - ibika kandi ikohereza amashanyarazi. Microgrid ni sisitemu yose: amasoko yibisekuruza, kubika ingufu, imizigo, ibikorwa remezo byo gukwirakwiza, hamwe nubugenzuzi bwubwenge butegura byose. BESS ntishobora kwirwa kuva kuri gride cyangwa kugenga voltage ninshuro yonyine; ikenera microgrid mugenzuzi na gride - ikora inverter. BESS ni igitoro. Microgrid niyo modoka yose.
Ikibazo: Ese sisitemu yo kubika Bateri ya Microgrid ishobora gukora - Urusobe?
Igisubizo: Yego - kandi nubushobozi bwo gusobanura gutandukanya microgrid na gride isanzwe - ihujwe nizuba - wongeyeho -. Hamwe na gride - ikora inverter na microgrid mugenzuzi, BESS ikomeza voltage na frequency frequency ititaye kumurongo wingenzi. Uku nuburyo ibirombe bya kure, ibikorwa byubuhinzi, nibirindiro bya gisirikare bikora: izuba PV rifatanije nububiko bwa batiri buri munsi ku magare, imashini itanga imashini itwikiriye igabanuka rinini -, kandi umugenzuzi wa microgrid aringaniza byose. Igishushanyo mbonera kirambuye ni ukwemeza ko inverter ihinduka kuva kuri gride - ikurikira kuri grid - uburyo bwo gukora muri milisegonda - buhoro buhoro kandi imizigo igabanuka kumurongo mbere yuko bateri ishobora gufata.
Kuramo Microgrid Yuzuye Igishushanyo mbonera (PDF)