PCS, lossis Power Conversion System, yog tus choj ntawm lublub zog cia roj teebthiab daim phiaj hluav taws xob, uas tsis yog tsuas yog paub txog kev hloov pauv ntawm DC thiab AC lub zog, tab sis kuj muab kev tswj hwm lub zog thiab kev tswj xyuas lub zog raws li qhov xav tau ntawm daim phiaj hluav taws xob thiab lub xeev ntawm lub roj teeb. Hauv cov ntsiab lus ntawm kev hloov pauv hluav taws xob tam sim no, kev txhim kho ntawm lub zog khaws cia thev naus laus zis yog qhov tseem ceeb, thiab PCS, uas yog lub hauv paus tseem ceeb ntawm lub zog cia khoom, ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj txiaj ntsig zoo thiab kev tswj hwm hluav taws xob.
Lub zog hloov pauv qhov system PCS ua haujlwm li cas?
Fais fab Hloov Hloov System PCS yog tsim los ntawm cov khoom siv hluav taws xob hluav taws xob, kev tswj xyuas thiab kev tswj xyuas thiab cov roj teeb. Nws lub hauv paus ntsiab lus yog kom paub txog kev hloov dua siab tshiab thiab ob txoj kev ntws ntawm lub zog los ntawm lub zog hluav taws xob kom ntseeg tau tias kev ua haujlwm ruaj khov thiab kev siv tau zoo ntawm lub zog cia. Thaum daim phiaj xav tau lub zog cia kom tso tawm, PCS hloov lub zog DC hauv lub roj teeb cia rau AC lub zog thiab tso tawm rau hauv daim phiaj; Thaum daim phiaj xav tau lub zog cia kom them, PCS hloov lub zog AC hauv daim phiaj rau DC lub zog thiab khaws cia rau hauv lub roj teeb cia.
Cov Cheebtsam thiab cov qauv ntawm Lub Hwj Chim Hloov Pauv Qhov System PCS
Cheebtsam
Nws feem ntau suav nrog fais fab module, tswj module, lim Circuit Court thiab tiv thaiv Circuit Court.
Lub hwj chim module yog lub luag hauj lwm rau lub hwj chim hloov dua siab tshiab, tus tswj module paub txog kev khiav hauj lwm kev soj ntsuam thiab kev tswj, lub lim Circuit Court txhim kho lub hwj chim zoo, thiab kev tiv thaiv Circuit Court kom ruaj ntseg khoom.
Qauv
Phab ntsa-mounted: Tsim nyog rau me me lub zog cia tshuab, yooj yim rau nruab thiab nyob me ntsis chaw.
Txee hom: haum rau nruab nrab thiab loj lub zog cia tshuab, nrog lub zog siab thiab kev ntseeg siab. Txee-hom lub zog cia PCS feem ntau muaj ntau lub zog modules, uas tuaj yeem nthuav dav thiab hloov kho dua tshiab raws li xav tau.
Muaj nuj nqi thiab cov yam ntxwv ntawm lub zog hloov pauv qhov system PCS
Muaj nuj nqi:
Ob txoj kev hloov hluav taws xob, kev tswj fais fab, kev tswj fais fab zoo. Them thiab tawm lub zog tuaj yeem hloov kho raws li qhov xav tau, txo qis kev sib haum xeeb thiab kev cuam tshuam ntawm electromagnetic.
Nta:
Lub zog txuag, muaj kev ntseeg siab, kev txawj ntse tswj. High conversion efficiency txo lub zog poob, modularized tsim yog ib qho yooj yim los tswj, thiab muaj peev xwm yuav remotely xyuas thiab tswj.
Daim Ntawv Thov Scenario rau Fais Fab Hloov Hloov Qhov System PCS
Kev faib tawm ntawm PCS daim ntawv thov scenarios tuaj yeem pom hauv:Dab tsi yog qhov txawv ntawm PCS rau kev cia loj, kev lag luam thiab kev lag luam cia, thiab tsev cia khoom?
3 Hom Kev Ua Haujlwm ntawm Lub Hwj Chim Hloov Pauv System PCS
Lub Hwj Chim Hloov Pauv Zog (PCS) ua haujlwm nyob rau hauv peb hom tseem ceeb hauv qab no: hom phiaj sib txuas, off-grid lossis cais hom, thiab hom hybrid.
Daim phiaj-txuas hom/ Paub txog ob txoj kev hloov hluav taws xob ntawm lub txhab nyiaj roj teeb thiab daim phiaj hluav taws xob
Nyob rau hauv kab sib txuas hom, Lub Zog cia system PCS paub txog kev hloov pauv ntawm ob lub zog ntawm cov cuab yeej cia thiab daim phiaj raws li cov lus qhia ntawm tus tswv tsev computer, thiab muaj cov yam ntxwv ntawm inverter.
Lub luag haujlwm tseem ceeb:
Kev tiv thaiv ntawm cov nyhuv ntawm cov Islands tuaj: cia li tso tseg thaum lub zog hluav taws xob tsis ua haujlwm. Synchronize daim phiaj ua haujlwm: cia li taug qab thiab synchronize daim phiaj voltage theem thiab zaus.
Los ntawm qhov tsis tshua muaj hluav taws xob: tswj kev ua haujlwm los tiv thaiv lub sijhawm luv luv ntawm daim phiaj hluav taws xob los lav qhov kev ruaj ntseg ntawm lub zog hluav taws xob.
Off-grid lossis Island Hom/ kev ua haujlwm ywj pheej thiab kev siv hluav taws xob los ntawm daim phiaj loj
Nyob rau hauv off-grid los yog cais hom, lub cia PCS tuaj yeem ua haujlwm ntawm nws tus kheej los ntawm daim phiaj tseem ceeb los muab cov khoom thauj hauv zos nrog AC lub zog uas ua tau raws li daim phiaj siv hluav taws xob zoo. Rau cov chaw nyob deb nroog thiab cov tshuab hluav taws xob thaum muaj xwm txheej ceev, qhov kev tawm tsam lossis kev sib cais yog qhov tseem ceeb uas tsis tuaj yeem hloov tau los xyuas kom muaj hluav taws xob.
Lub luag haujlwm tseem ceeb:
Autonomous fais fab mov: nws tus kheej muab AC lub zog hluav taws xob raws li qhov yuav tsum tau ua.
Fais fab mov thaum muaj xwm ceev: ceev ceev hloov mus rau off-grid los yog ib leeg-grid hom kom tiv nrog cov xwm txheej tsis tau npaj txhij.
Hybrid hom/ Saj zawg zog hloov ntawm daim phiaj-txuas thiab off-grid hom
Hybrid hom tso cai rau lub roj teeb cia system hloov ntawm kab sib txuas thiab off-daim phiaj hom, kom ntseeg tau qhov system ntseeg tau thiab hloov tau yooj yim rau kev hloov mus rau qhov nyuaj thiab hloov kab sib chaws.
Lub luag haujlwm tseem ceeb:
Kev ua haujlwm ntawm Microgrid: Thaum lub microgrid raug txiav tawm ntawm daim phiaj pej xeem, nws tuaj yeem hloov tau yooj yim mus rau off-grid lossis cais hom kom ruaj ntseg hluav taws xob los ntawm lub zog cia hauv microgrid.
Multi-functional daim ntawv thov: nws muaj peev xwm paub lim, stabilizing daim phiaj hluav taws xob thiab tswj fais fab zoo, kho tus kheej tsis raug, kho thiab ruaj ntseg fais fab mov.
Trends in Power Conversion System PCS
Kev ua tau zoo dua, kev tswj xyuas ntse thiab kev sib sib zog nqus ntawm ntau lub zog siv hluav taws xob yog qhov kev hloov pauv yav tom ntej ntawm PCS.
High Power Density thiab High Efficiency Yav Tom Ntej PCS yuav siv cov khoom siv hluav taws xob ntau dua thiab cov thev naus laus zis cua sov los txhim kho lub zog ceev thiab kev hloov pauv kev ua haujlwm, thiab txo cov nqi khoom thiab ntim. Nyob rau tib lub sijhawm, daim ntawv thov ntawm 1500V system architecture yuav ntxiv dag zog lub zog thiab kev ua haujlwm ntawm lub cev, thiab dhau los ua cov kev daws teeb meem tseem ceeb los txo cov nqi thiab nce kev ua haujlwm. Cov neeg tsim khoom lag luam tau npaj 2000V qhov system program.
Intelligent thiab integrated PCS yuav zoo li ntse, nruab nrog advanced tswj algorithms thiab sensors mus cuag autonomous kev txiav txim siab thiab optimized ua hauj lwm. Tsis tas li ntawd, PCS yuav koom ua ke nrog lwm lub tshuab tseem ceeb (xws li lub zog cia roj teeb, kev tswj hwm roj teeb BMS, kev tswj hwm hluav taws xob EMS, thiab lwm yam) txhawm rau txhim kho kev ntseeg tau thiab kev ruaj ntseg.
Kev siv hluav taws xob ntau ntxiv thiab microgrid PCS yuav raug siv nrog ntau hom kev siv hluav taws xob (hnub ci, cua, hydro, thiab lwm yam) ua ke kom paub txog kev sib txawv thiab kev loj hlob ntawm lub zog. Hauv microgrids, PCS yuav ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ruaj khov thiab kev tswj xyuas zoo ntawm microgrids kom tau raws li cov kev xav tau tshwj xeeb ntawm cov xwm txheej segmented.
Fais fab Hloov Qhov System (PCS) vs. Zog Cia Inverter thiab Booster Inverter?
Fais fab Hloov System (PCS):
PCS yog cov cuab yeej tseem ceeb hauv lub zog khaws cia, uas yog siv los paub txog kev hloov pauv hluav taws xob thiab ob txoj kev ntws ntawm cov roj teeb cia thiab daim phiaj hluav taws xob. Nws tuaj yeem yog DC / AC converter (inverter muaj nuj nqi) lossis AC / DC converter (rectifier muaj nuj nqi).
Nws muaj DC / AC bi-directional converter, tswj chav tsev, thiab lwm yam. Tus maub los tau txais kev tswj hwm keeb kwm yav dhau los ntawm kev sib txuas lus, thiab tswj lub converter kom them lossis tawm lub roj teeb raws li lub cim thiab qhov loj ntawm cov lus qhia fais fab, paub txog cov kev cai ntawm kev ua haujlwm thiab reactive zog ntawm daim phiaj fais fab.
Nws hloov pauv qhov hloov pauv tam sim no (AC) ntawm daim phiaj hluav taws xob mus rau DC lub zog uas xav tau los ntawm lub roj teeb, thiab hloov DC lub zog uas khaws cia hauv lub roj teeb rau hauv AC lub zog kom nkag mus rau hauv daim phiaj hluav taws xob.
Lub zog cia Inverter:
Lub zog cia inverter tsom feem ntau ntawm kev ua haujlwm inverter, piv txwv li hloov DC lub zog rau AC zog. Nws yog tsuas yog siv los hloov DC lub zog hauv lub roj teeb cia rau hauv AC lub zog los muab AC loads lossis txuas rau AC fais fab.
Booster Inverter:
Lub Booster Inverter yog ib qho khoom siv sib xyaw ua ke uas ua ke nrog lub zog cia hloov pauv (PCS) thiab cov kauj ruam-up transformer. Lub zog muaj nuj nqi yog ntxiv rau lub hauv paus ntawm ob txoj kev hloov dua siab tshiab ntawm lub zog hauv PCS, kom lub zog khaws cia tuaj yeem hloov pauv tau zoo thiab txhawb kom ua tau raws li qhov yuav tsum tau muaj ntawm daim phiaj siv.
Xaus
Fais fab Hloov Hloov System (PCS) yog ib qho tseem ceeb choj nyob rau hauv lub roj teeb lub zog cia system thiab ib tug indispensable thiab tseem ceeb ib feem ntawm lub zog hloov. Kev nkag siab txog qhov Power Conversion System (PCS) ua li cas thiab nws ua haujlwm li cas yuav pab tau hauv kev xaiv cov khoom.
Yog tias koj muaj lus nug ntxiv, thov sab laj nrog cov kws tshaj lij ntawmBSLBATT, cov chaw tsim khoom thiab cov khoom lag luam thiab cov khoom siv hluav taws xob cia. Peb cov kev lag luam kev lag luam thiab cov khoom siv hluav taws xob muaj xws li LiFePO4 roj teeb pob, khaws cia PCS, DC / DC, kev soj ntsuam cov tshuab, hluav taws xob tiv thaiv, tshuab cua txias thiab lwm yam tseem ceeb uas tuaj yeem siv ncaj qha rau ntau yam khoom siv hluav taws xob xws li photovoltaic, hluav taws xob thiab diesel. Nws tuaj yeem siv ncaj qha rau ntau yam khoom siv hluav taws xob xws li photovoltaic, hluav taws xob thiab diesel.
Post lub sij hawm: Jan-08-2025