Txoj kev txhim kho keeb kwm ntawm hybrid inverers yog kev hloov kho ntawm lub zog hluav taws xob hluav taws xob los ntawm ib qho haujlwm rau ntau txoj kev sib koom tes. Cov khoom thaum ntxov tau yog kev sib xyaw ntawm photovoltaic inverters thiab tam sim no lawv tau dhau los ua kom muaj zog ntawm cov khoom siv hluav taws xob, hauv Is Taws Nem, thiab kev txawj ntse. Qhov no thev naus laus zis tsis yog tsuas yog xav txog kev txhim kho kev ua haujlwm zoo ntawm cov khoom siv hluav taws xob, tab sis kuj ua rau muaj kev hloov pauv hluav taws xob los ntawm "Ntaus sib dhos" rau "kev sib xyaw ua ke".
1 Iteration ntawm cov khoom tsim kho vajtse: tawg ntawm kev sib cais rau kev sib xyaw
Thawj tiam hybrid inverter architecture ntawm "photovoltaic inverter + ywj pheej cia converter", uas tau txuas los ntawm kev sib txuas lus. Cov lus teb ceev yog qeeb (li 100 milliseconds), thiab lub zog poob nce ntxiv los ntawm 5%. Cov cuab yeej ua ke ua ke uas tau tshwm sim tom qab 2015 sib txuas lus hloov dua tshiab) thiab tam sim no hloov pauv ntawm cov kev sib txuas lus tshiab) thiab hloov zuj zus hloov cable sib txuas thiab nce siab hloov zuj zus mus rau 97%. Cov khoom siv hluav taws xob txhua xyoo ntawm 10kW sib xyaw ua ke hauv ntau dua ntawm 120 degrees piv rau hom cais tawm hauv kev sib cais, uas yog sib npaug los txo 96kg ntawm carbon dioxide pa.
Kev txhim kho lub zog hluav taws xob yog qhov kev xav ncaj qha ntawm cov khoom siv kho vajtse. Los ntawm cov qauv tsim thiab cua sov disspation opuptical tau mus txog 2.5kw inverter tsuas yog 1/4 ntawm cov khoom lag luam, thiab qhov hnyav tau raug txo los ntawm 30kg rau 8kg. Tsis muaj kev ua haujlwm li cas yuav tsum muaj thaum lub sij hawm teeb tsa, thiab ob lub zog tuaj yeem ua tiav kev kho kom tiav. Daim ntawv thov ntawm cov kua txias txias enables cov inverers muaj zog (siab dua 250kW) kom tswj tau qhov kub ntawm cov cua tseem ceeb thiab nce kev ntseeg tau los ntawm 50%.
Broadband tsim kev sib xyaw ua ke. Thaum Ntxov Inverters tsuas yog txhawb 50Hz / 60Hz cov hluav taws xob cov khoom tawm tshiab thiab tsis muaj peev xwm yoog kom haum rau cov chaw siab (xws li UPS hauv cov chaw teev cov ntaub ntawv). Cov zis ntau nraus tau hloov kho ntau yam ntawm cov tshiab hybrid inverter txuas ntxiv (th Lub teeb ntim kaw hauv qee qhov chaw kuaj xyuas cov thev naus laus zis ua rau muaj hwj chim ntawm cov pa hluav taws xob nrog cov ntaub ntawv sim.
2 Kev nthuav dav ntawm cov haujlwm ntse: los ntawm passive teb rau kev txiav txim siab nquag
Cov lus qhia ntawm Ai cov algorithms enables hybrid invererers kom muaj kev twv ua ntej muaj peev xwm. Los ntawm kev txheeb xyuas cov ntaub ntawv keeb kwm muaj zog, kev siv hluav taws xob hluav taws xob, siv hluav taws xob ua ntej tau 24 teev ua ntej, thiab kho cov phiaj xwm ua ntej. Lub sijhawm AI ntawm ib qho kev ua haujlwm hauv tsev tau nce qib roj teeb thiab rho tawm ib qho nqi ntxiv 50 Yuan hauv cov nqi hluav taws xob ib hlis. Hauv kev lag luam thiab kev lag luam kev ua qauv, cov kwv yees ua qauv raws li LSTM Network tau ua yuam kev tsis haum xeeb rau Micrlogrid teem.
NTUG CITISTION CITISTION INTERITES Cov inverter los ua "lub hlwb" hauv zos ". Lub built-in ntug computing module tuaj yeem ua cov txheej txheem1000+ kev ua haujlwm tsis muaj tso rau hauv huab, thiab txo cov lus teb ceev ntawm ob peb feeb rau milliseconds. Thaum lub hybrid inverter nyob rau hauv ib qho chaw ua si muaj kev soj ntsuam ib pliag tawm hauv grid voltage, zam kev puas tsuaj ntau lawm ntawm 100000 yuan.
Is Taws Nem ntawm Tej Yam (IOT) kev sib txuas ua ke enluster tswj. Lub hybrid inverter uas txhawb nqa ntau txoj cai sib txuas lus xws li pawg tswj hwm huab hwm ntawm pawg ± 2%, uas yog peb lub sijhawm ruaj khov dua li thaum muaj kev ua haujlwm ywj pheej. Cov neeg ua haujlwm ua haujlwm tuaj yeem saib cov kev ua haujlwm ntawm txhua lub inverters los ntawm lub sijhawm txawb, txo lub sijhawm txhaum cai los ntawm 2 feeb.
3 Ntxiv dag zog rau kev sib tshuam lub peev xwm ntawm lub hwj chim daim phiaj: los ntawm tus neeg siv rau tus neeg koom
Cov tshuab hluav taws xob virtual (vsg) thev naus laus zis thev naus laus zis kom muaj peev xwm txhawb nqa lub hwj huam sib chaws. Cov neeg interators ib txwm muaj peev xwm ua raws li qhov sib luag hauv cov inertator thiab damping interators, nquag kho cov zis nyob nrog cov khoom siv hluav taws xob thiab muaj zog hloov kho, thiab pab kom muaj kev ruaj khov ntau zaus. Cov chaw nres tsheb kub 100mW hluav taws xob cia khoom siv hluav taws xob hluav taws xob tso tawm rau 19HH thaum cov phiaj xwm tsis pub dhau 49Hz, tsis txhob muaj hluav taws xob hauv cheeb tsam.
Qhov kev thov teb (DR) muaj nuj nqi hloov pauv hloov los ntawm cov neeg siv khoom rau cov neeg tuaj koom. Hybrid Invererers tuaj yeem tau txais cov lus qhia kev faib tawm, nquag siv lub zog hluav taws xob siv sijhawm lub sijhawm lub sijhawm hluav taws xob lub sijhawm, thiab tau txais txiaj ntsig txiaj ntsig. Cov neeg siv khoom lag luam hauv California, Asmeskas, koom rau hauv kev thov cov lus teb thiab tuaj yeem tau txais cov nyiaj hauv $ 0.5 / kWh rau ib qho kev teb nyiaj nruab nrab ntawm ntau dua $ 20000. Lub ncov Valley hluav taws xob nqe ua kom cov lus teb ntxiv, yuav muaj cov nqi hluav taws xob kom raug thaum cov nqi hluav taws xob nce mus txog qhov chaw pib, ua kom tiav qhov chaw tiv thaiv.
Lub peev xwm pib dub pib txhim kho lub resilience ntawm lub hwj chim sib tw. Thaum lub hwj chim sib tshooj yog txiav tawm tag nrho, lub hybrid inverter tuaj yeem siv photveroltaic kom pib nws tus kheej thiab maj mam kho hluav taws xob tsis muaj zog txhawb nqa. Tom qab ib tug Typhoon ua rau lub zog hluav taws xob hauv cov chaw deb, lub pheb duab micrid resorored fais fab tuag thiab ua haujlwm rau lub chaw kuaj mob thiab cov twj tso kua dej.
Cov kev hloov thev naus laus zis ntawm hybrid inverers yog qhov tseem ceeb hloov ntawm cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob "rau" ntse cov neeg sawv cev ". Qhov kev hloov pauv no tsis tsuas yog txhim kho kev ua tau zoo thiab kev ntseeg tau ntawm kev faib tawm lub zog thiab cov kev txhawb nqa tseem ceeb rau kev tsim lub zog, rov qab muaj zog, thiab cov pa hluav taws xob tsawg. Nyob rau hauv lub neej yav tom ntej, nrog kev sib koom ua ke ntawm cov twins digital, blockchain thiab lwm yam thev naus laus zis, hybrid inverters yuav ua ib lub luag haujlwm hauv lub zog hauv lub zog.