Nyocha nke ihe kpatara ihe mberede nchekwa na sistemu nchekwa nchekwa batrị
(1) Sistemụ batrị: Mgbe ọkụ eletrik na ihe ọkụ ọkụ na-akpali n'ime na n'èzí batrị nchekwa ike, batrị ahụ ga-enweta mmeghachi omume na-ekpo ọkụ, na-ahapụ nnukwu ọkụ ọkụ na-ekpo ọkụ gas-mmiri mmiri, nke ga-agbanye ọkụ ma ọ bụ gbawara mgbe. ọ na-ezute oxygen na ikuku dị n'èzí n'okpuru ọnọdụ kwesịrị ekwesị;
(2) Ebe ndị ọzọ na-esi enweta batrị: Ọtụtụ ngwa eletriki na ụlọ ọrụ enyemaka nwere ike ịkpata ihe mberede nchekwa n'ihi ịka nká, iyi na akwa, wdg, nke nwere ike ịkpalite ihe mberede nchekwa na sistemụ batrị.
Dabere na njikwa njikwa ihe niile n'ime otu, ọ na-akwado usoro batrị BMS dị mgbagwoju anya dị iche iche
(1) Ngwọta Otu Ụlọ Mgbakwunye Ọtụtụ : Njikwa ọkwa ụlọ, ohere ịnweta ụdị ngwa gburugburu ebe obibi dị iche iche n'ime ụlọ mposi; nkwado maka ohere ọtụtụ ụlọ mposi n'ime ụlọ mposi, ngosipụta dị n'otu na nchekwa data; nkwado maka njikọ atụmatụ n'etiti ọtụtụ ụlọ mposi
(2) Ngwọta Ụlọ Mgbakwunye Otu Stack : Na-akwado ọtụtụ ngalaba batrị maka otu stack batrị, ma nwee ike ịnabata usoro nhazi ọkwa 4 ma ọ bụ usoro nhazi onye nwe-ohu; a na-eji BAU n'ime otu ụlọ maka ngosipụta data na ohere mgbanaka dị ike; A na-akwado netwọk CAN ma ọ bụ Ethernet n'ime ụlọ; A na-akwado netwọk Ethernet n'etiti ụlọ, yana nnyefe data dị elu n'oge na netwọk dị mma.
Obere, dị fechaa na nke a pụrụ ịdabere na ya nke ukwuu Mpụga njikwa ohu BMS
Agbanwewo usoro nrụnye site na PACK arụnyere na panel mpụga: dị mfe ịwụnye na idobe; a na-ewepụ efere ihe nkwụnye ọkụ wiring iji mee ka ntụkwasị obi nkwurịta okwu dịkwuo elu; n'ozuzu wiring dị mfe, dị nchebe na ndị ọzọ a pụrụ ịdabere na ya; Ihe owuwu BMU dị obere, kọmpat, jikọtara ya na chassis, ma maa mma karịa.
Mpụga ezubere iche maka ịhazi njikwa ohu BMS
Njirimara ngwaahịa: nrụnye mpụga, enweghị mbufe eriri wiring, nrụnye na nrụzi dị mma; ojiji nke kewaa, na-eme ka o kwe omume ịgbakwunye nguzozi na-arụ ọrụ na-achọ; mgbakwunye na-agbanwe agbanwe na mwepu nke modul na-emeziwanye ihe na-arụ ọrụ, na mmejuputa atumatu nguzozi na-arụ ọrụ na nke na-agafe agafe dịka nhọrọ ngwaike siri dị.
Usoro mmejuputa atumatu: sekit ngwaike anaghị agbazinye ike ọkụ mpụga, ọ bụkwa n'ezie nkwụnye na-egwu; sọftụwia na-ekpebi n'ụzọ ziri ezi mkpọ nke kwesịrị ka etinye ya na nguzozi na-arụ ọrụ ma na-enye mkpali; A na-emejuputa atumatu itule na-arụ ọrụ maka mkpọ na nhazi nhazi arụ ọrụ arụnyere site na ntọala.
Onye njikwa ohu BMS Maka Ngwọta 5Mwh
Na-akwado nlele voltaji 104S na nlele okpomọkụ zuru oke; ziri ezi ± 2mV, na-agafe agafe 100mA; 18 ° tilt interface imewe maka ịrụ ọrụ wiwi dị mfe; 8 ọdụ ụgbọ mmiri nchịkọta batrị bụ ihe nzuzu zuru oke iji gbochie njikọ na-ezighị ezi; na-ezute ihe nchekwa mkpuchi mkpuchi mkpuchi IEC siri ike yana ihe achọrọ nchekwa ọrụ.
BMS Chip teknụzụ
1. Teknụzụ njikwa ike
Ihe isi ike: arụmọrụ dị elu, ntụkwasị obi dị elu; Ọnọdụ: zuru oke kwụụrụ onwe, ngwa buru ibu.
2. Teknụzụ nhazi batrị
Ihe isi ike: atụmatụ nhazi, arụmọrụ dị elu, ntụkwasị obi dị elu; Ọnọdụ: zuru oke kwụụrụ onwe, ngwa buru ibu.
3. Analog n'ihu-ọgwụgwụ teknụzụ AFE
Ihe isi ike: usoro voltaji dị elu, ADC mgbochi nnyonye anya, izi ezi, ọsọ, wdg, ntụaka okpomọkụ drift na oge mbanye, ogologo daisy yinye nkwurịta okwu a pụrụ ịdabere na ya, nchebe nke abụọ na nchekwa ọrụ, ntụkwasị obi dị elu; Ọnọdụ: mmepe onwe, nnwale iteration ngwaahịa.
4. teknụzụ MCU
Ihe isi ike: nhazi usoro, arụmọrụ dị elu, ntụkwasị obi dị elu, nchekwa ọrụ; Ọnọdụ: mmeghe ọtụtụ ndị na-eweta ngwaahịa, ngwa nkwado.
SmartPropel Nchekwa ike BMS-Arụmọrụ
Nhazi ọrụ: SmartPropel 8MWh nnukwu voltaji lithium iron phosphate batrị nchekwa ike na Phoenix, USA
Nzụlite ọrụ: 8MWp fotovoltaic na-akwado ọrụ nchekwa nchekwa ike na Phoenix, USA, nwere ikike nke 4MW/8MWh. A na-ejikọta akụkụ DC n'usoro site na eriri 396 nke batrị lithium iron phosphate batrị, yana oke voltaji nke 1425V. Ọ bụ usoro nchekwa nchekwa ike dị elu nke 1500V na Phoenix.
Ọnụ ọgụgụ ọrụ: SmartPropel UK 215MW/230MWh fotovoltaic nchekwa agbakwunyere, nke nwere igbe 230, gụnyere igbe batrị, BMS na igbe voltaji dị elu.
Nzụlite ọrụ: Ọrụ a dị na UK. Ọ na-achọpụta ego ha nwetara site na oke ibu na ụkpụrụ ugboro ugboro n'ahịa ọkụ eletrik a na-ere nke ọma na UK, ma na-eme ka arụmọrụ, ntụkwasị obi na nkwado nke sistemụ ike. Ọ na-eji batrị lithium iron phosphate na-arụ ọrụ dị elu ma na-anakwere ụdị ụlọ a na-arụ ọrụ nke na-adịghị aga ije, nke emebere, mepụta ma jikọta ya na usoro IEC na UL siri ike.
Ọnụ ọgụgụ nke oru ngo: SmartPropel 200MWh nchekwa nchekwa ike na Innsbruck, Austria, nwere sistemu nchekwa ike akpa dị ụkwụ anọ dị 80. Site na nhazi BMS na-arụ ọrụ na igbe voltaji dị elu, ma na-enye ntinye akụkụ 40MWh DC.
Nhazi oru ngo: oru ngo a bu nnukwu oru ngo nchekwa nchekwa ike na-enwere onwe ya na Innsbruck. Ọ bụ ọdụ ikike nchekwa ike nke mbụ nwere onwe ya wuru kemgbe Innsbruck mepụtara “National High-Proportion Renewable Energy Demonstration County” nke mbụ, nke ga-enwe mmetụta dị mma n'ịdozi oriri ike ọhụrụ nke mpaghara yana iwusi ike ịkpụcha elu nke grid ike. .
Ọnụ ọgụgụ ọrụ: 125MW/509MWh nchekwa nchekwa fotovoltaic na Vancouver, Canada, nke nwere 152 3.35MWh nchekwa nchekwa ike. Xieneng na-enye BMS, eriri wiring, igbe voltaji dị elu na ngwaahịa kabinet jikọtara ọnụ.
Nzụlite ọrụ: Ọrụ a dị na Vancouver, na-eji batrị 280Ah lithium iron phosphate, ngwọta ikuku jụrụ oyi nke 16, usoro 0.25P. Iji dozie nsogbu nke n'etiti ụyọkọ ahaghị nhata kpatara nsogbu batrị na-agbanwe agbanwe n'otu njikọ nke ọtụtụ ụyọkọ batrị ma melite uru usoro, ọrụ a na-agbaso usoro nhazi nke na-arụ ọrụ ma họrọ ụdị nkewa dị iche iche ezubere iche na-arụ ọrụ BMS iji nweta nkenke. njikwa na na-achọ itule, n'ụzọ dị irè na-eme ka aku na uba uru nke ike ọdụ ọrụ.
Project scale: 800MWh fotovoltaic nchekwa integrated oru ngo na Canberra, Australia, esịnede 154 tent nke 40-ụkwụ na-abụghị ije na mmiri mmiri jụrụ akpa ume nchekwa usoro, na Xieneng na-enye BMS na elu voltaji igbe.
Nhazi oru ngo: Arụ ọrụ a jikọtara ya na ike mmiri ndị ọzọ, ike ikuku, fotovoltaic, na ọrụ nchekwa ebe nchekwa na Canberra, Australia, na-eji akụrụngwa ike anyanwụ bara ụba na mpaghara mpaghara, na-akwalite ụlọ ọrụ ike mpaghara, na-emeziwanye ike mpaghara. Nhazi ike grid, na iji ezi uche na-emepụta ike dị ọcha, na-enyere mpaghara mpaghara aka ime ngwa ngwa nke "nnọpụiche carbon" ma tinye aka na mmepe akwụkwọ ndụ akwụkwọ ndụ na obere carbon. Ihe oru ngo a nwere oke nchekwa nchekwa ike nke 200MW/800MWh, nke bu ugbua ebe nchekwa ike eletriki kacha ibu na Canberra.
