Ụlọ ọrụ German Voltstorage, nke na-ekwu na ọ bụ naanị onye mmepụta na onye na-emepụta usoro nchekwa anyanwụ na-eji batrị vanadium eruba, welitere nde euro 6 (US $ 7.1 nde) na July.
Voltstorage na-ekwu na sistemụ batrị ya nke a na-emegharịgharị na nke na-anaghị ere ọkụ nwekwara ike nweta ogologo ndụ okirikiri nke ịchaji na ịwụsa na-enweghị ibelata ogo nke components ma ọ bụ electrolytes, ma nwee ike ịghọ "ihe ọzọ na-achọsi ike gburugburu ebe obibi na teknụzụ lithium." A na-akpọ sistemụ batrị ya Voltage SMART, nke ewepụtara na 2018, ike nrụpụta bụ 1.5kW, ikike bụ 6.2kWh. Onye nchoputa nke ụlọ ọrụ ahụ, Jakob Bitner, kwupụtara n'oge ntọhapụ na Voltstorage bụ "ụlọ ọrụ mbụ na-emegharị usoro mmepụta nke redox eruba batrị cell", ka o wee nwee ike ịmepụta batrị dị elu na "ọnụahịa mmasị". Ogo batrị ngwugwu batrị. Ụlọ ọrụ ahụ na-ekwukwa na, ma e jiri ya tụnyere nchekwa lithium-ion yiri nke ahụ, carbon dioxide na-emepụta ihe na-emepụta ihe na-ebelata ihe dịka 37%.
Ọ bụ ezie na data mbugharị n'ezie amalitebeghị imebi oke ahịa nke batrị lithium-ion dị ugbu a, batrị redox na-eji vanadium electrolyte gburugburu grid na nnukwu ọnụ ahịa azụmahịa kpalitere mmasị na mkparịta ụka gburugburu ụwa. N'otu oge ahụ, maka iji ụlọ, naanị Redflow na Australia na-eji zinc bromide electrolyte chemistry kama vanadium, a na-akọkwa na ọ na-elekwasị anya n'ahịa nchekwa ụlọ-yana ngwa azụmahịa na ụlọ ọrụ mmepụta ihe. Agbanyeghị, ọ bụ ezie na Redflow enyela ndị ọrụ obibi buru ibu sistemụ ZBM ụdị ya, Redflow kwụsịrị imepụta ngwaahịa 10kWh maka oghere obibi na Mee 2017, na-elekwasị anya na ngalaba ahịa ndị ọzọ. Julian Jansen, onye nyocha ụlọ ọrụ na IHS Markit, gwara Energy-Storage.news mgbe a kwụsịrị mmepụta ya, “O yighị ka batrị na-asọpụta ga-aga nke ọma n'ịghọ lithium-ion dabere n'ahịa ebe a na-ebi na mpụga mpaghara akọwapụtara. Nhọrọ asọmpi bara uru maka sistemụ. Ngwa niche."
Ndị na-etinye ego dị ugbu a na Voltstorage mmalite nke Munich tinyere ego ọzọ, gụnyere ụlọ ọrụ ntinye ego ezinụlọ Korys, Bayer Capital, onye enyemaka nke Bavarian Development Bank, na EIT InnoEnergy, onye na-etinye ego ngwa ngwa na ike na-adigide Europe na ihe ọhụrụ ndị metụtara ya.
Bo Normark, onye isi ọrụ nke atụmatụ ụlọ ọrụ EIT InnoEnergy, gwara Energy-Storage.news n'izu a na nzukọ ahụ kwenyere na nchekwa ike nwere ikike kachasị na mpaghara anọ: lithium ion, batrị eruba, supercapacitor na hydrogen. Dị ka Normark si kwuo, onye agha agha na ike ọkọnọ na smart grid ubi, nke ọ bụla n'ime teknụzụ nchekwa ndị a nwere ike imeju ibe ha, na-eje ozi ngwa dị iche iche ma na-enye oge dị iche iche. EIT InnoEnergy na-enyekwa nkwado maka ọtụtụ nnukwu ụlọ ọrụ na-arụpụta batrị lithium-ion, gụnyere mmalite Verkor na Northvolt, na ụlọ ọrụ Europe 110GWh ezubere n'etiti osisi abụọ ahụ.
N'ihe metụtara nke a, Redflow kwuru na mbido ọnwa a na ọ ga-agbakwunye ọrụ nke ụlọ ọrụ ike mebere na batrị eruba ya. Ụlọ ọrụ ahụ esorola CarbonTRACK, onye na-eweta usoro njikwa ike (EMS). Ndị ahịa ga-enwe ike ijikwa ma kwalite ojiji nke nkeji Redflow site na njikwa ọgụgụ isi nke CarbonTRACK.
Na mbido, ha abụọ na-achọ ohere na ahịa South Africa, ebe ike na-enweghị ike ịdabere na ya pụtara na ndị ahịa nwere nnukwu ebe obibi, azụmahịa ma ọ bụ ebe ndị na-anọghị na saịtị nwere ike irite uru na ngwakọta teknụzụ. EMS nke CarbonTRACK nwere ike ịkwado ngwa dị iche iche, gụnyere nzaghachi ọchịchọ, ụkpụrụ ugboro ugboro, azụmahịa mebere na nkwụsi ike grid. Redflow kwuru na mgbasa ya siri ike yana ọrụ izipu oge niile nke batrị na-asọpụta ga-abụ "onye mmekọ kacha ukwuu" iji nweta n'aka EMS kacha uru.
Sistemụ nchekwa nkwụnye na-egwu Redflow dabere na batrị na-agbapụta zinc-bromine ya siri ike, nke nwere ike ịnyefe ma jikwaa nnukwu ike. Teknụzụ anyị na-emeju ikike Redflow 24/7 ijikwa onwe ya, chekwaa na nyochaa batrị, "Spiros Livadaras, onye isi njikwa nke CarbonTRACK kwuru.
Redflow bịanyere aka n'akwụkwọ nkwekọrịta oyiri n'oge na-adịbeghị anya iji nye ndị na-ahụ maka mgbasa ozi na New Zealand batrị eruba, ma resịkwa usoro ahụ n'ahịa mgbasa ozi South Africa, ma kwuokwa maka ọrụ ya n'inye ndị bi n'ime ime obodo ikike ụfọdụ nke nnwere onwe na nchekwa. Ikike mmekọahụ. Obodo nne Australia.
Gụọ ndị otu ọkachamara nke CENELEST, njikọ aka n'etiti Fraunhofer Institute of Chemical Technology na Mahadum New South Wales, ma buru ụzọ bipụta akụkọ teknụzụ na batrị redox na-agba ọsọ na akwụkwọ akụkọ "PV Tech Power" anyị. Nchekwa ume ọhụrụ".
Jikọọ akụkọ, nyocha na echiche kachasị ọhụrụ. Debanye aha maka akwụkwọ akụkọ Energy-Storage.news ebe a.
Oge nzipu: Ọgọst-12-2020