Karohano ea polokelo ea matla ea PV ea Sungrow e kentse letsoho tharollong ea sistimi ea ho boloka matla a betri (BESS) ho tloha 2006. E rometse 3GWh ea polokelo ea matla lefatšeng ka bophara ka 2021.
Khoebo ea eona ea polokelo ea matla e atolohile ho ba mofani oa turnkey, BESS e kopantsoeng, ho kenyeletsoa theknoloji ea Sungrow's in-house power conversion system (PCS).
Khamphani e behiloe har'a bahokahanyi ba 10 ba lefats'e ka bophara ba BESS tlhahlobong ea selemo le selemo ea IHS Markit ea sebaka sa 2021.
Re shebane le ntho e 'ngoe le e 'ngoe ho tloha sebakeng sa bolulo ho ea ho tse kholo - re shebane haholo le polokelo ea letsatsi le lisebelisoa tsa lisebelisoa - re botsa Andy Lycett, mookameli oa naha ea Sungrow oa UK le Ireland, bakeng sa maikutlo a hae mabapi le mekhoa e ka bang teng. indasteri lilemong tse tlang.
Ke mekhoa efe ea bohlokoa ea theknoloji eo u nahanang hore e tla ama phepelo ea polokelo ea matla ka 2022?
Taolo ea Thermal ea lisele tsa betri ke ea bohlokoa haholo ts'ebetsong le ho phela nako e telele ha sistimi efe kapa efe ea ESS.Ntle le palo ea li-cycles tsa mosebetsi, le lilemo tsa libeteri, e na le tšusumetso e kholo ka ho fetisisa mosebetsing.
Nako ea bophelo ea libeteri e ameha haholo ke tsamaiso ea mocheso.Ha tsamaiso ea mocheso e ntlafala, nako e telele ea bophelo e kopantsoe le matla a holimo a ka sebelisoang.Ho na le mekhoa e 'meli ea mantlha ea mahlale a pholileng: pholileng ea moea le pholileng ea metsi, Sungrow o lumela hore polokelo ea matla ea betri e pholileng e tla qala ho busa mmaraka ka 2022.
Sena se bakoa ke hore ho pholisoa ha metsi ho thusa lisele ho ba le mocheso o ts'oanang ho feta tsamaisong eohle ha li ntse li sebelisa matla a fokolang, ho emisa ho chesa ho feteletseng, ho boloka tšireletso, ho fokotsa ho senyeha le ho nolofalletsa ts'ebetso e phahameng.
Power Conversion System (PCS) ke sesebelisoa sa bohlokoa se hokahanyang betri le grid, se fetolelang matla a bolokiloeng a DC hore e be matla a fetisoang a AC.
Bokhoni ba eona ba ho fana ka lits'ebeletso tse fapaneng tsa marang-rang ntle le ts'ebetso ena bo tla ama phepelo.Ka lebaka la tsoelo-pele e potlakileng ea matla a tsosolositsoeng, basebetsi ba marang-rang ba ntse ba hlahloba bokhoni bo ka bang teng ba BESS ba ho tšehetsa ka botsitso ba tsamaiso ea matla, 'me ba fana ka litšebeletso tse fapaneng tsa marang-rang.
Mohlala, [UK], Dynamic Containment (DC) e ile ea thakholoa ka 2020 mme katleho ea eona e butse tsela bakeng sa Dynamic Regulation (DR)/Dynamic Moderation (DM) mathoasong a 2022.
Ntle le lits'ebeletso tsena tsa khafetsa, Grid ea Sechaba e ile ea boela ea ntša Stability Pathfinder, morero oa ho fumana litsela tse theko e boima ka ho fetisisa tsa ho rarolla mathata a botsitso marang-rang.Sena se kenyeletsa ho lekola boitlamo ba ho se sebetse le ho kenya letsoho ka nako e khutšoanyane ea li-inverters tse thehiloeng ho grid-forming.Litšebeletso tsena li ke ke tsa thusa feela ho haha marang-rang a matla, empa hape li fana ka chelete e ngata ho bareki.
Kahoo ts'ebetso ea PCS ho fana ka lits'ebeletso tse fapaneng e tla ama khetho ea sistimi ea BESS.
DC-Coupled PV + ESS e tla qala ho bapala karolo ea bohlokoa ho feta, kaha thepa ea moloko o teng e shebane le ho ntlafatsa tshebetso.
PV le BESS li bapala karolo ea bohlokoa tsoelopeleng ea ho fihla ho zero.Motsoako oa mahlale ana a mabeli a hlahlobiloe le ho sebelisoa mererong e mengata.Empa boholo ba tsona li kopantsoe le AC.
Sistimi e kopaneng ea DC e ka boloka CAPEX ea lisebelisoa tsa mantlha (inverter system/transformer, joalo-joalo), ho fokotsa lebelo la 'mele, ho ntlafatsa ts'ebetso ea phetoho le ho fokotsa tlhahiso ea PV maemong a lipalo tse phahameng tsa DC / AC, tse ka bang molemo oa khoebo. .
Litsamaiso tsena tse nyalisitsoeng li tla etsa hore phallo ea PV e laolehe le ho romelloa, e leng ho tla eketsa boleng ba motlakase o hlahisoang.Ho feta moo, sistimi ea ESS e tla khona ho monya matla ka linako tse theko e tlase ha khokahano e ne e tla be e sa sebetse, ka hona e fufuleloa letlotlo la khokahano ea grid.
Litsamaiso tsa nako e telele tsa polokelo ea matla le tsona li tla qala ho ata ka 2022. Ka sebele 2021 e ne e le selemo sa ho hlaha ha PV ea boemo bo botle UK.Maemo a lumellanang le polokelo ea matla ea nako e telele ho kenyelletsa ho kuta, 'maraka oa bokhoni;ntlafatso ea karolelano ea tšebeliso ea marang-rang ho fokotsa litšenyehelo tsa phetisetso;ho bebofatsa sehlohlolong ho batla ho fokotsa matsete a ntlafatso ea bokhoni, le ho fokotsa litšenyehelo tsa motlakase le matla a khabone.
Mmaraka o batla ho boloka matla a nako e telele.Re lumela hore 2022 e tla qala mehla ea theknoloji e joalo.
Hybrid Residential BESS e tla bapala karolo ea bohlokoa phetohong ea tlhahiso ea matla a tala / ts'ebeliso maemong a malapa.Chelete e sebetsang hantle, e bolokehileng, ea Hybrid BESS ea bolulo e kopanyang PV ea marulelo, betri le inverter ea bi-directional plug-and-play ho fihlela microgrid ea lapeng.Ka ho phahama ha litšenyehelo tsa matla le theknoloji e ikemiselitseng ho thusa ho etsa phetoho, re lebelletse ho nkeloa sebaka ka potlako sebakeng sena.
Sistimi e ncha ea Sungrow ea ST2752UX ea polokelo ea matla ea betri e pholileng ka metsi e nang le tharollo ea AC-/DC-coupling bakeng sa limela tsa motlakase tse sebetsang.Setšoantšo: Sungrow.
Ho thoe'ng ka lilemo tse pakeng tsa hona joale le 2030 - tse ling tsa mekhoa ea nako e telele ea theknoloji e susumetsang phepelo e ka ba efe?
Ho na le lintlha tse 'maloa tse tla ama phepelo ea sistimi ea polokelo ea matla pakeng tsa 2022 le 2030.
Nts'etsopele ea litheknoloji tse ncha tsa lisele tsa betri tse ka kenngoa ts'ebelisong ea khoebo e tla sutumelletsa pele ho phatlalatsoa ha litsamaiso tsa polokelo ea matla.Likhoeling tse 'maloa tse fetileng, re bone ho qhoma ho hoholo ha litšenyehelo tsa thepa e tala ea lithium e lebisang ho eketseha ha theko ea mekhoa ea ho boloka matla.Sena se kanna sa seke sa tšoarella moruong.
Re lebelletse hore lilemong tse leshome tse tlang, ho tla ba le boqapi bo bongata ho nts'etsopele ea betri ea phallo le boemo ba metsi ho isa boemong bo tiileng ba betri.Ke mahlale afe a tla sebetsa a tla ipapisa le theko ea thepa e tala le hore na mehopolo e mecha e ka tlisoa 'marakeng kapele hakae.
Ka lebelo le ntseng le eketseha la phepelo ea lits'ebetso tsa polokelo ea matla a betri ho tloha ka 2020, ts'ebetso ea betri e tlameha ho nahanoa lilemong tse 'maloa tse tlang ha ho fihleloa "Qetello ea Bophelo".Sena se bohlokoa haholo ho boloka tikoloho e tsitsitseng.
Ho se ho na le litsi tse ngata tsa lipatlisiso tse sebetsanang le lipatlisiso tsa ho sebelisa betri hape.Ba tsepamisitse maikutlo holim'a lihlooho tse kang 'tšebeliso e fokolang' (ho sebelisa lisebelisoa ka tatellano) le 'ho qhaqha ka ho toba'.Sistimi ea polokelo ea matla e lokela ho etsoa ho lumella hore ho be bonolo ho e sebelisa hape.
Sebopeho sa marang-rang sa marang-rang se tla boela se ama ho tsamaisoa ha mekhoa ea ho boloka matla.Qetellong ea lilemo tsa bo-1880, ho ne ho e-na le ntoa ea ho laola marang-rang a motlakase pakeng tsa tsamaiso ea AC le tsamaiso ea DC.
AC e hlotse, 'me joale ke motheo oa marang-rang a motlakase, esita le lekholong la bo21 la lilemo.Leha ho le joalo, boemo bona boa fetoha, ka ho kenella ho hoholo ha litsamaiso tsa elektronike tsa matla ho tloha lilemong tse leshome tse fetileng.Re ka bona tsoelo-pele e potlakileng ea lisebelisoa tsa motlakase tsa DC ho tloha ho matla a phahameng (320kV, 500kV, 800kV, 1100kV) ho ea ho DC Distribution Systems.
Ho boloka matla a betri ho ka latela phetoho ena ea marang-rang lilemong tse leshome tse tlang kapa ho feta.
Hydrogen ke taba e chesang haholo mabapi le nts'etsopele ea litsamaiso tsa polokelo ea matla nakong e tlang.Ha ho pelaelo hore Hydrogen e tla bapala karolo ea bohlokoa sebakeng sa polokelo ea matla.Empa nakong ea leeto la nts'etsopele ea haedrojene, mahlale a teng a ka nchafatsoang le ona a tla kenya letsoho haholo.
Ho se ho ntse ho na le merero ea liteko e sebelisang PV + ESS ho fana ka matla ho electrolysis bakeng sa tlhahiso ea haedrojene.ESS e tla netefatsa phepelo ea motlakase e tala / e sa sitisoeng nakong ea ts'ebetso ea tlhahiso.
Nako ea poso: Jul-19-2022