Gawo losungiramo magetsi la PV la Sungrow lakhala likugwira nawo ntchito yosungira mphamvu ya batri (BESS) kuyambira 2006. Idatumiza 3GWh yosungira mphamvu padziko lonse lapansi mu 2021.
Bizinesi yake yosungiramo mphamvu yakula kuti ikhale yopereka turnkey, Integrated BESS, kuphatikiza ukadaulo wa Sungrow's in-house power conversion system (PCS).
Kampaniyo idakhala pagulu 10 apamwamba kwambiri padziko lonse lapansi ophatikizira BESS mu kafukufuku wapachaka wa IHS Markit wa danga la 2021.
Tikuyang'ana chilichonse kuyambira malo okhalamo mpaka akuluakulu - poyang'ana kwambiri zosungirako zoyendera dzuwa - tikupempha Andy Lycett, woyang'anira dziko la Sungrow ku UK ndi Ireland, kuti afotokoze malingaliro ake pazomwe zingasinthe. makampani m'zaka zikubwerazi.
Ndizinthu ziti zazikuluzikulu zaukadaulo zomwe mukuganiza kuti zidzasintha kusungidwa kwamagetsi mu 2022?
Thermal Management ya maselo a batri ndiyofunikira kwambiri pakuchita komanso moyo wautali wa dongosolo lililonse la ESS.Kupatulapo kuchuluka kwa ntchito zozungulira, komanso zaka za mabatire, zimakhudza kwambiri magwiridwe antchito.
Moyo wa mabatire umakhudzidwa kwambiri ndi kayendetsedwe ka kutentha.Kuwongolera kwabwinoko kumapangitsa kuti moyo ukhale wautali kuphatikiza ndi kuchuluka komwe kungathe kugwiritsidwa ntchito.Pali njira ziwiri zazikuluzikulu zaukadaulo wozizirira: kuziziritsa mpweya komanso kuzizira kwamadzimadzi, Sungrow amakhulupirira kuti kusungirako mphamvu ya batri yamadzimadzi kudzayamba kulamulira msika mu 2022.
Izi ndichifukwa choti kuziziritsa kwamadzi kumathandizira kuti ma cell azikhala ndi kutentha kofananira m'dongosolo lonse pomwe akugwiritsa ntchito mphamvu zochepa, kuyimitsa kutenthedwa, kusunga chitetezo, kuchepetsa kuwonongeka ndikupangitsa magwiridwe antchito apamwamba.
Power Conversion System (PCS) ndiye chida chofunikira kwambiri chomwe chimalumikiza batire ndi gridi, kutembenuza mphamvu yosungidwa ya DC kukhala mphamvu yopatsirana ya AC.
Kuthekera kwake kopereka mautumiki osiyanasiyana a gridi kuphatikiza pa ntchitoyi kudzakhudza kutumizidwa.Chifukwa chakukula kwamphamvu kwa mphamvu zongowonjezwdwa, ogwiritsira ntchito grid akuwunika kuthekera kwa BESS kuthandizira ndi kukhazikika kwamagetsi, ndipo akupereka ntchito zosiyanasiyana za grid.
Mwachitsanzo, [ku UK], Dynamic Containment (DC) idakhazikitsidwa mu 2020 ndipo kupambana kwake kwatsegula njira ya Dynamic Regulation (DR)/Dynamic Moderation (DM) koyambirira kwa 2022.
Kupatula mautumikiwa pafupipafupi, National Grid idatulutsanso Stability Pathfinder, pulojekiti yopeza njira zotsika mtengo kwambiri zothanirana ndi kukhazikika pamaneti.Izi zikuphatikizanso kuwunika momwe ma inertia ndi Short-Circuit athandizira amagetsi opangira ma gridi.Mautumikiwa sangathandize kokha kumanga maukonde olimba, komanso kupereka ndalama zambiri kwa makasitomala.
Chifukwa chake magwiridwe antchito a PCS popereka mautumiki osiyanasiyana akhudza kusankha kwa dongosolo la BESS.
DC-Coupled PV+ESS iyamba kugwira ntchito yofunika kwambiri, popeza katundu wa m'badwo womwe ulipo ukuwoneka kuti uwongolere magwiridwe antchito.
PV ndi BESS akutenga gawo lofunikira pakupita patsogolo kwa net-zero.Kuphatikiza kwa matekinoloje awiriwa kwafufuzidwa ndikugwiritsidwa ntchito m'mapulojekiti ambiri.Koma ambiri aiwo ndi AC-ophatikizidwa.
Dongosolo lophatikizana la DC limatha kupulumutsa CAPEX ya zida zoyambira (inverter system/transformer, ndi zina), kuchepetsa kupondaponda, kukonza bwino kutembenuka ndikuchepetsa kutsika kwa PV pamiyeso yayikulu ya DC/AC, yomwe ingakhale yopindulitsa pazamalonda. .
Makina osakanizidwa awa apangitsa kuti PV ituluke kuti ikhale yowongoka komanso yotumiza, zomwe zidzakulitsa mtengo wamagetsi opangidwa.Kuphatikiza apo, makina a ESS azitha kuyamwa mphamvu panthawi yotsika mtengo pomwe kulumikizana kukanakhala kocheperako, motero kutulutsa thukuta lolumikizira gululi.
Njira zosungiramo mphamvu zotalikirapo zidzayambanso kuchuluka mu 2022. 2021 inalidi chaka cha kutuluka kwa PV yothandiza kwambiri ku UK.Zochitika zomwe zimagwirizana ndi kusungirako mphamvu kwa nthawi yayitali kuphatikizapo kumeta nsonga, msika wa mphamvu;kuwongolera kuchuluka kwa kagwiritsidwe ntchito ka gridi kuti achepetse ndalama zotumizira;Kuchepetsa kuchuluka kwamphamvu kumafuna kuchepetsa kukweza ndalama, ndipo pamapeto pake kuchepetsa mtengo wamagetsi ndi kuchuluka kwa kaboni.
Msika ukuyitanitsa kusungirako mphamvu kwanthawi yayitali.Tikukhulupirira kuti 2022 iyamba nthawi yaukadaulo wotere.
Hybrid Residential BESS itenga gawo lofunikira pakupanga mphamvu zobiriwira / kusintha kagwiritsidwe ntchito kanyumba.Zotsika mtengo, zotetezeka, zokhalamo za Hybrid BESS zomwe zimaphatikiza PV ya padenga, batire ndi inverter ya plug-and-play ya bi-directional kuti mukwaniritse microgrid yakunyumba.Chifukwa cha kukwera kwa mtengo wamagetsi ndi ukadaulo wokonzeka kuthandiza kusintha, tikuyembekeza kutengeka mwachangu m'derali.
Sungrow's ST2752UX yatsopano yosungira mphamvu yamagetsi yamadzimadzi yokhala ndi AC-/DC-coupling yankho lamagetsi opangira magetsi.Chithunzi: Sungrow.
Nanga bwanji m'zaka zapakati pa 2030 ndi 2030 - kodi zina mwazinthu zamakono zomwe zimalimbikitsa kutumizidwa zingakhale zotani?
Pali zinthu zingapo zomwe zingakhudze kutumizidwa kwa makina osungira mphamvu pakati pa 2022 mpaka 2030.
Kupanga matekinoloje atsopano a ma cell a batri omwe atha kuyikidwa muzamalonda kupititsa patsogolo kutulutsidwa kwa makina osungira mphamvu.M'miyezi ingapo yapitayi, tawona kudumpha kwakukulu kwamtengo wapatali wa lithiamu zomwe zimabweretsa kuwonjezeka kwa mtengo wa machitidwe osungira mphamvu.Izi sizingakhale zokhazikika pazachuma.
Tikuyembekeza kuti m'zaka khumi zikubwerazi, padzakhala zatsopano zambiri pamayendedwe a batri oyenda ndi madzi amadzimadzi kupita kumalo olimba a batri.Ndi matekinoloje ati omwe angagwire ntchito zimatengera mtengo wazinthu zopangira komanso momwe malingaliro atsopano angabweretsedwe pamsika.
Ndi kuchuluka kwa liwiro la kutumiza kwamagetsi osungira mphamvu za batri kuyambira 2020, kubwezeretsanso mabatire kuyenera kuganiziridwa pazaka zingapo zikubwerazi pokwaniritsa 'End-of-Life'.Izi ndizofunikira kwambiri kuti tisunge malo okhazikika.
Pali kale mabungwe ambiri ofufuza omwe akugwira ntchito yofufuza zobwezeretsanso mabatire.Iwo akuyang'ana kwambiri mitu monga 'kugwiritsa ntchito mwachisawawa' (kugwiritsa ntchito zinthu motsatizana) ndi 'kuchotsa mwachindunji'.Dongosolo losungiramo mphamvu liyenera kupangidwa kuti lilole kukonzanso mosavuta.
Mapangidwe a network network akhudzanso kutumizidwa kwa makina osungira mphamvu.Kumapeto kwa zaka za m'ma 1880, panali nkhondo yolamulira magetsi pakati pa makina a AC ndi DC.
AC idapambana, ndipo tsopano ndiye maziko a gridi yamagetsi, ngakhale m'zaka za zana la 21.Komabe, izi zikusintha, ndikulowa kwakukulu kwamagetsi amagetsi kuyambira zaka khumi zapitazi.Titha kuwona kutukuka kwamphamvu kwamagetsi a DC kuchokera kumagetsi apamwamba (320kV, 500kV, 800kV, 1100kV) mpaka DC Distribution Systems.
Kusungidwa kwamphamvu kwa batri kungatsatire kusintha kwa netiweki mzaka khumi zikubwerazi.
Hydrogen ndi mutu wovuta kwambiri wokhudza chitukuko cha machitidwe osungira mphamvu amtsogolo.Palibe kukayika kuti Hydrogen itenga gawo lofunikira pakusungirako mphamvu.Koma paulendo wa chitukuko cha haidrojeni, matekinoloje omwe alipo angawonjezeke nawonso adzathandizira kwambiri.
Pali kale mapulojekiti oyesera omwe amagwiritsa ntchito PV+ESS kuti apereke mphamvu ku electrolysis yopanga haidrojeni.ESS idzatsimikizira magetsi obiriwira / osasokonezeka panthawi yopanga.
Nthawi yotumiza: Jul-19-2022