Sashen ajiyar makamashi na Sungrow mai inverter na PV ya shiga cikin hanyoyin adana makamashin batir (BESS) tun daga 2006. Ya jigilar 3GWh na ajiyar makamashi a duniya a cikin 2021.
Kasuwancin ajiyar makamashinta ya faɗaɗa ya zama mai ba da maɓalli, haɗaɗɗen BESS, gami da fasahar canjin wutar lantarki ta cikin gida Sungrow (PCS).
Kamfanin ya yi matsayi a cikin manyan masu haɗa tsarin BESS na duniya 10 a cikin binciken IHS Markit na shekara-shekara na sararin samaniya na 2021.
Nufin komai daga wurin zama zuwa babban sikelin - tare da babban mai da hankali kan adana hasken rana-da-ajiya a ma'auni - muna tambayar Andy Lycett, manajan ƙasar Sungrow na Burtaniya da Ireland, don ra'ayinsa kan abubuwan da za su iya daidaitawa. masana'antar a cikin shekaru masu zuwa.
Wadanne manyan hanyoyin fasahar fasaha da kuke tsammanin za su tsara jigilar makamashin makamashi a cikin 2022?
Gudanar da thermal na sel baturi yana da mahimmancin mahimmanci ga aiki da tsawon rayuwa na kowane tsarin ESS.Ban da adadin zagayowar aiki, da shekarun batura, yana da babban tasiri akan aiki.
Tsawon rayuwar batura yana tasiri sosai ta hanyar sarrafa zafi.Mafi kyawun sarrafa thermal, tsawon lokacin rayuwa yana haɗuwa tare da babban sakamako mai ƙarfi mai amfani.Akwai manyan hanyoyi guda biyu don fasahar sanyaya: sanyaya iska da sanyaya ruwa, Sungrow ya yi imanin cewa ajiyar kuzarin batir mai sanyaya ruwa zai fara mamaye kasuwa a cikin 2022.
Wannan saboda sanyaya ruwa yana ba sel damar samun daidaiton zafin jiki a cikin tsarin yayin amfani da ƙarancin shigar da kuzari, dakatar da zafi mai zafi, kiyaye aminci, rage lalacewa da ba da damar aiki mafi girma.
Tsarin Canjin Wuta (PCS) shine maɓalli na kayan aiki wanda ke haɗa baturi tare da grid, yana mai da ƙarfin da aka adana DC zuwa makamashin AC.
Ƙarfinsa don ba da sabis na grid daban-daban ban da wannan aikin zai shafi turawa.Saboda saurin haɓakar makamashi mai sabuntawa, masu sarrafa grid suna bincika yuwuwar damar BESS don tallafawa tare da kwanciyar hankali tsarin wutar lantarki, kuma suna fitar da sabis na grid iri-iri.
Misali, [a cikin Burtaniya], An ƙaddamar da Containment na Dynamic (DC) a cikin 2020 kuma nasarar sa ta share hanya don Tsarin Tsarukan Tsara (DR)/Dynamic Moderation (DM) a farkon 2022.
Baya ga waɗannan sabis na mitar, National Grid kuma ya fitar da Stability Pathfinder, wani aiki don nemo mafi kyawun hanyoyi masu tsada don magance matsalolin kwanciyar hankali a kan hanyar sadarwa.Wannan ya haɗa da tantance inertia da Gudunmawar Gajerun-Circuit na tushen inverters masu ƙirƙira grid.Waɗannan ayyukan ba za su iya taimakawa kawai don haɓaka ƙaƙƙarfan hanyar sadarwa ba, har ma suna ba da babban kudaden shiga ga abokan ciniki.
Don haka aikin PCS don samar da ayyuka daban-daban zai shafi zaɓin tsarin BESS.
DC-Coupled PV+ESS zai fara taka muhimmiyar rawa, yayin da kadarorin tsara da ke akwai suna neman haɓaka aiki.
PV da BESS suna taka muhimmiyar rawa a ci gaba zuwa net-zero.An bincika haɗin waɗannan fasahohin biyu kuma an yi amfani da su a cikin ayyuka da yawa.Amma yawancin su suna da AC-coupled.
Tsarin da aka haɗa da DC zai iya adana CAPEX na kayan aiki na farko (tsarin inverter / mai canzawa, da sauransu), rage sawun jiki, inganta ingantaccen juzu'i da rage rage samar da PV a cikin yanayin babban darajar DC / AC, wanda zai iya zama fa'idar kasuwanci. .
Wadannan tsarin haɗin gwiwar za su sa fitarwar PV ta zama mai sarrafawa da aikawa wanda zai ƙara darajar wutar lantarki da aka samar.Menene ƙari, tsarin ESS zai iya ɗaukar makamashi a lokuta masu arha lokacin da haɗin kai ba zai yi yawa ba, don haka gumi kadarar haɗin grid.
Tsawon lokaci mai tsawo tsarin ajiyar makamashi zai kuma fara yaduwa a cikin 2022. 2021 tabbas shine shekarar bullar PV mai amfani a cikin Burtaniya.Yanayin da suka dace da ajiyar makamashi na dogon lokaci gami da aski kololuwa, kasuwar iya aiki;haɓaka rabon amfani da grid don rage farashin watsawa;sauƙaƙe buƙatun buƙatun nauyi don rage ƙarfin haɓaka saka hannun jari, kuma a ƙarshe rage farashin wutar lantarki da ƙarfin carbon.
Kasuwar tana kira don adana makamashi na dogon lokaci.Mun yi imanin cewa 2022 za ta fara zamanin irin wannan fasaha.
Hybrid Residential BESS zai taka muhimmiyar rawa a cikin koren samar da makamashin da ake amfani da shi a matakin gida.Farashin -tasiri, mai aminci, BESS mazaunin gida wanda ya haɗu da PV na rufin, baturi da mai jujjuyawar toshe-da-wasa guda biyu don cimma microgrid na gida.Tare da hauhawar farashin makamashi na cizon da fasahar da ke shirye don taimakawa yin canji, muna sa ran ɗauka cikin sauri a wannan yanki.
Sungrow sabon ST2752UX mai sanyaya ruwa mai sanyaya tsarin ajiyar ƙarfin baturi tare da mafita mai haɗa AC-/DC don ma'aunin wutar lantarki mai amfani.Hoto: Sungrow.
Yaya game da shekarun da ke tsakanin yanzu zuwa 2030 - menene wasu fasahohin zamani na zamani zasu iya zama?
Akwai abubuwa da yawa da za su shafi jigilar tsarin ajiyar makamashi tsakanin 2022 zuwa 2030.
Haɓaka sabbin fasahohin ƙwayoyin baturi waɗanda za a iya sanya su cikin aikace-aikacen kasuwanci za su ƙara tura gabaɗawar tsarin adana makamashi.A cikin 'yan watannin da suka gabata, mun ga babban tsalle a cikin farashin albarkatun ƙasa na lithium wanda ke haifar da haɓakar farashin tsarin ajiyar makamashi.Wannan bazai dawwama a fannin tattalin arziki ba.
Muna sa ran cewa a cikin shekaru goma masu zuwa, za a sami sabbin abubuwa masu yawa a cikin baturi mai gudana da yanayin ruwa zuwa ci gaban filin baturi mai ƙarfi.Waɗanne fasahohin da za su yi aiki za su dogara ne akan farashin albarkatun ƙasa da yadda za a iya kawo sabbin dabaru cikin sauri zuwa kasuwa.
Tare da karuwar saurin tura tsarin ajiyar makamashin baturi tun daga 2020, dole ne a yi la'akari da sake amfani da baturi a cikin ƴan shekaru masu zuwa lokacin da aka cimma 'Ƙarshen Rayuwa'.Wannan yana da matukar mahimmanci don kiyaye muhalli mai dorewa.
Akwai cibiyoyin bincike da yawa da ke aiki akan binciken sake amfani da baturi.Suna mai da hankali kan jigogi kamar 'kascade utilisation' (yin amfani da albarkatun bi-da-bi) da 'warkewa kai tsaye'.Ya kamata a tsara tsarin ajiyar makamashi don ba da damar sauƙi na sake yin amfani da su.
Tsarin hanyar sadarwa na grid kuma zai shafi tura tsarin ajiyar makamashi.A ƙarshen 1880s, an yi yaƙi don mamaye hanyar sadarwar wutar lantarki tsakanin tsarin AC da tsarin DC.
AC ta yi nasara, kuma a yanzu ita ce tushen tushen wutar lantarki, har ma a karni na 21.Koyaya, wannan yanayin yana canzawa, tare da babban shigar da tsarin lantarki tun shekaru goma da suka gabata.Za mu iya ganin saurin haɓaka tsarin wutar lantarki na DC daga babban ƙarfin lantarki (320kV, 500kV, 800kV, 1100kV) zuwa Tsarin Rarraba DC.
Adana makamashin baturi na iya bin wannan canjin hanyar sadarwa a cikin shekaru goma masu zuwa ko makamancin haka.
Hydrogen batu ne mai zafi sosai game da haɓaka tsarin ajiyar makamashi na gaba.Babu shakka Hydrogen zai taka muhimmiyar rawa a cikin yankin ajiyar makamashi.Amma yayin tafiya na haɓaka hydrogen, fasahohin da ake sabunta su kuma za su ba da gudummawa sosai.
An riga an sami wasu ayyukan gwaji ta amfani da PV+ESS don samar da wutar lantarki don samar da hydrogen.ESS zai ba da garantin samar da wutar lantarki mai kore/katsewa yayin aikin samarwa.
Lokacin aikawa: Jul-19-2022