Umbukiso we-14 we-Shanghai International Long-Duration Energy Storage & Flow Battery Expo uphothulwe ngempumelelo. Umcimbi uthumele umlayezo ocacile:Isitoreji Samandla Sesikhathi Eside (LDES)isuka kuthiyori iya ekusetshenzisweni kwezinga elikhulu kwezohwebo. Awusewona umqondo oqhelile kodwa uyinsika ewumgogodla wokuzuza umhlaba wonkeUkungathathi hlangothi kweCarbon.
Okukhulu okuthathwe embukisweni walo nyaka kube yi-pragmatism kanye nokuhlukahluka. Ababonisi badlulele ngale kwezethulo ze-PowerPoint. Babonisa izixazululo zangempela, ezikhiqizwa ngobuningi ngezindleko ezilawulekayo. Lokhu kuphawula ukungena kwemboni yokugcina amandla, ikakhulukaziI-LDES, enkathini yezimboni.
Ngokusho kwe-BloombergNEF (BNEF), imakethe yomhlaba wonke yokugcina amandla kulindeleke ukuthi ifinyelele ku-1,028 GWh emangalisayo ngo-2030. Ubuchwepheshe obuthuthukisiwe obuboniswa kulo mbukiso yizinjini ezibalulekile ezishayela lokhu kukhula okuphawulekayo. Nakhu ukubuyekezwa kwethu okujulile kobuchwepheshe obubaluleke kakhulu bomcimbi.
Amabhethri Agelezayo: Amakhosi Okuphepha Nokuphila Isikhathi Eside
Amabhethri Agelezayobekuyizihlabani ezingangatshazwa zombukiso. Izinzuzo zabo eziyinhloko zibenza babe ukukhetha okufaneleIsitoreji Samandla Sesikhathi Eside. Ziphephile ngokwemvelo, zinikeza impilo yomjikelezo omude kakhulu, futhi zivumela ukulinganiswa okuguquguqukayo kwamandla namandla. I-Expo ibonise ukuthi imboni manje isigxile ekuxazululeni inselelo yayo enkulu: izindleko.
Ibhethri Le-Vanadium Flow (VFB)
IIbhethri le-Vanadium Flowiwubuchwepheshe bebhethri eligeleza elivuthiwe nelithuthuke kakhulu kwezohwebo. I-electrolyte yayo ingasetshenziswa kabusha cishe unomphela, inikeze inani eliphakeme eliyinsalela. Kulo nyaka bekugxilwe ekukhuphuleni ukuminyana kwamandla kanye nokwehlisa izindleko zesistimu.
Ukuphumelela Kwezobuchwepheshe:
Izitaki Ezinamandla Aphezulu: Ababonisi babonise imiklamo yesitaki yesizukulwane esisha enamandla amakhulu. Lezi zingafinyelela ukusebenza kahle okukhulu kokushintshisana kwamandla endaweni encane ebonakalayo.
I-Smart Thermal Management: KuhlanganisiweUkuphathwa kokushisa kwesitoreji samandlaamasistimu, asekelwe kuma-algorithms e-AI, awethulwa. Bagcina ibhethri likuzinga lokushisa elilungile lokusebenza ukuze inwebe ukuphila kwayo.
I-Electrolyte Innovation: Amafomula e-electrolyte amasha, azinzile, futhi angabizi kakhulu aqalisiwe. Lokhu kuyisihluthulelo sokunciphisa ukusetshenziswa kwemali yokuqala (CapEx).
Ibhethri Lokugeleza Kwe-Iron-Chromium
Inzuzo enkulu ye-Ibhethri Lokugeleza Kwe-Iron-Chromiumizindleko zayo zempahla eluhlaza eziphansi kakhulu. I-ayoni ne-chromium kuningi futhi ishibhile kakhulu kune-vanadium. Lokhu kuyinikeza amandla amakhulu kumaphrojekthi okugcina amandla amakhulu angabizi kakhulu.
Ukuphumelela Kwezobuchwepheshe:
I-Ion-Exchange Membranes: Ama-membrane amasha abiza kancane, akhethwa kakhulu ayeboniswa. Babhekana nenselelo yesikhathi eside yobuchwepheshe yokungcoliswa kwe-ion.
Ukuhlanganiswa Kwesistimu: Izinkampani eziningana zethule i-modularIbhethri Lokugeleza Kwe-Iron-Chromiumizinhlelo. Le miklamo yenza kube lula kakhulu ukufakwa endaweni kanye nokugcinwa kwesikhathi esizayo.
Isitoreji Esingokoqobo: Ukusebenzisa Amandla Amakhulu Emvelo
Ngaphandle kwe-electrochemistry, izindlela zokugcina amandla ngokomzimba nazo zathola ukunakwa okubalulekile. Ngokuvamile zinikeza isikhathi eside sokuphila esinokuncipha komthamo omncane, okuzenza zifanelekele izinhlelo zokusebenza zesikali segridi.
Isitoreji Samandla Omoya Ocindezelwe (CAES)
Isitoreji Samandla Omoya Acindezelweisebenzisa ugesi osele ngesikhathi sokusebenza kanzima ukucindezela umoya emigedeni emikhulu yokugcina izinto. Ngesikhathi sokufunwa okuphezulu, umoya ocindezelwe uyakhululwa ukuze ushayele ama-turbines futhi ukhiqize amandla. Le ndlela inkulu futhi ihlala isikhathi eside, "isilawuli" esifanelekile segridi yamandla.
Ukuphumelela Kwezobuchwepheshe:
I-Isothermal Compression: Amasu athuthukisiwe we-isothermal kanye ne-quasi-isothermal compression aqokonyiswa. Ngokujova into ewuketshezi ngesikhathi sokuminyanisa ukuze kususwe ukushisa, lezi zinhlelo zithuthukisa ukusebenza kahle kokuya nokubuya kusukela kokujwayelekile okungu-50% kuya ngaphezu kuka-65%.
Izicelo Zezinga Elincane: Lo mbukiso ubonise imiklamo yesistimu ye-CAES yesikali se-MW yamapaki ezimboni nezikhungo zedatha, ebonisa izimo zokusetshenziswa ezivumelana nezimo.
I-Gravity Energy Storage
Umgomo weI-Gravity Energy Storageilula kodwa ihlakaniphile. Isebenzisa ugesi ukuze iphakamise amabhlogo asindayo (njengokhonkolo) iwayise phezulu, igcine amandla njengamandla angaba khona. Lapho amandla edingeka, amabhlogo ayehliswa, kuguqule amandla angaba khona abuyele kugesi ngejeneretha.
Ukuphumelela Kwezobuchwepheshe:
I-AI Dispatch Algorithms: I-AI-based dispatch algorithms ingabikezela ngokunembile amanani kagesi nemithwalo. Lokhu kuthuthukisa isikhathi sokuphakamisa nokwehlisa amabhlogo ukuze kwandiswe imbuyiselo yezomnotho.
Imiklamo ye-Modular: Isekelwe ku-tower-based kanye ne-underground shaft-basedI-Gravity Energy StorageKwethulwa izixazululo ezinamabhulokhi e-modular. Lokhu kuvumela umthamo ukuthi ulinganiswe ngokuguquguqukayo ngokusekelwe ezimeni zesayithi nezidingo.
I-Novel Battery Tech: The Challengers on the Rise
Nakuba i-expo igxileI-LDES, obunye ubuchwepheshe obusha obunamandla wokubekela inselele i-lithium-ion ezindlekweni nokuphepha nakho kwenza umbono oqinile.
Ibhethri ye-Sodium-ion
Amabhethri e-Sodium-ionsebenza ngokufana ne-lithium-ion kodwa sebenzisa i-sodium, echichima kakhulu futhi eshibhile. Zisebenza kangcono emazingeni okushisa aphansi futhi ziphephile, okuzenza zifaneleke kakhulu eziteshini zokugcina amandla ezingazweli kakhulu futhi ezibaluleke kakhulu ekuphepheni.
Ukuphumelela Kwezobuchwepheshe:
I-Higher Energy Density: Izinkampani ezihamba phambili zibonise amaseli e-sodium-ion anamandla amakhulu angaphezu kuka-160 Wh/kg. Ngokushesha babamba amabhethri e-LFP (lithium iron phosphate).
I-Mature Supply Chain: Uchungechunge lokunikezela oluphelele lweAmabhethri e-Sodium-ion, kusukela ku-cathode kanye nezinto ze-anode kuya kuma-electrolyte, manje sekusungulwe. Lokhu kuvula indlela yokwehliswa kwezindleko ezinkulu. Ukuhlaziywa kwemboni kusikisela ukuthi izindleko zeleveli yephakethe yazo zingaba ngaphansi ngo-20-30% kune-LFP phakathi neminyaka engu-2-3.
Okusungulwe Kwezinga Lesistimu: "Ingqondo" kanye "Negazi" Lesitoreji
Iphrojekthi eyimpumelelo yokugcina ingaphezu nje kwebhethri. Lo mbukiso uphinde wabonisa inqubekelaphambili enkulu kubuchwepheshe obusekelayo obubalulekile. Lezi zibalulekile ekuqinisekiseniUkuphepha Kwesitoreji Samandlakanye nokusebenza kahle.
| Isigaba Sobuchwepheshe | Umsebenzi oyinhloko | Amaphuzu Avelele Abalulekile Avela Ku-Expo |
|---|---|---|
| I-BMS (Isistimu yebhethri Mgmt) | Iqapha futhi iphathe iseli lebhethri ngalinye ngokuphepha nokulinganisela. | 1. Ukunemba okuphezulu ngeukulinganisa okusebenzayotechnology.Cloud-based AI yokubikezela iphutha kanye nokuxilongwa kweSimo Sezempilo (SOH). |
| PCS (Amandla Conv. System) | Ilawula ukushaja/ukukhipha futhi iguqule i-DC ibe amandla e-AC. | 1. Asebenza kahle kakhulu (>99%) amamojula e-Silicon Carbide (SiC).Usekelo lwe-Virtual Synchronous Generator (VSG) tech ukuze kuzinziswe igridi. |
| I-TMS (Thermal Mgmt. System) | Ilawula izinga lokushisa lebhethri ukuze igweme ukugijima okushisayo futhi inwebe ukuphila. | 1. Ukusebenza kahle kakhuluukupholisa uketsheziamasistimu manje asejwayelekile.Izixazululo zokupholisa zokucwilisa ezithuthukisiwe seziqala ukuvela. |
| I-EMS (Energy Mgmt. System) | "Ubuchopho" besiteshi, obubhekele ukuthunyelwa kwamandla nokwenza kahle. | 1. Ukuhlanganiswa kwamasu okuhweba emakethe kagesi we-arbitrage.Izikhathi zokuphendula zezinga le-Millisecond ukuze kuhlangatshezwane nezidingo zokulawula imvamisa yegridi. |
Ukuqala Kwenkathi Entsha
I-Shanghai International Long-Duration Energy Storage & Flow Battery Expo ye-14 yayingaphezu kombukiso wobuchwepheshe; kwakuyisimemezelo esicacile sembonini.Isitoreji Samandla Sesikhathi Esideubuchwepheshe bukhula ngesivinini esimangalisayo, nezindleko zehla ngokushesha kanye nezinhlelo zokusebenza ezikhulayo.
Kusukela ezinhlobonhlobo zeAmabhethri Agelezayokanye nesilinganiso esikhulu sesitoreji esibonakalayo ekukhuphukeni okunamandla kwabaphikisi abafanayoAmabhethri e-Sodium-ion, sibona i-ecosystem yezimboni ephilayo futhi entsha. Lobu buchwepheshe buyisisekelo soguquko olujulile lwesakhiwo sethu samandla. Bayindlela ekhanyayo ebheke ku-aUkungathathi hlangothi kweCarbonesizayo. Ukuphela kombukiso kuphawula isiqalo sangempela sale nkathi entsha ejabulisayo.
Imithombo egunyaziwe nokufunda okwengeziwe
1.BloombergNEF (BNEF) - I-Global Energy Storage Outlook:
https://about.bnef.com/energy-storage-outlook/
2.I-International Renewable Energy Agency (IRENA) - I-Outlook Yokusungula: Isitoreji Samandla Ashisayo:
https://www.irena.org/publications/2020/Dec/Innovation-outlook-Thermal-energy-storage
3.Umnyango Wezamandla wase-US - Isibhamu Sesitoreji Sesikhathi Eside:
https://www.energy.gov/earthshots/long-duration-storage-shot
Isikhathi sokuthumela: Jun-16-2025