Lub npe nrov University of applied Sciences (HTW) hauv Berlin tsis ntev los no tau kawm lub kaw lus hauv tsev ntau npaum li cas rau photovoltaic. Nyob rau hauv lub xov tooj no photohotoltaic cia kuaj sim, kev zoo hybrid invererers thiab hy-voltage roj teeb ib zaug dua ib zaug ntxiv rau limelight.
Raws li ib feem ntawm "2021 fais fab kev soj ntsuam", tag nrho ntawm 20 kW qib sib txawv tau raug kuaj xyuas kom txiav txim siab lub system kev ua haujlwm Performance index (SPI). Qhov kev kuaj xyuas ob qho zoo hybrid invere goodwe Horswe thiab Goodwe Eh tiav lub system Performance index (SPI) ntawm 93.4% thiab 91.2%, feem.
Nrog rau cov kev ua haujlwm zoo no, Goodwe 5000-eh ua tiav qhov thib ob qhov chaw nyob hauv cov ntaub ntawv me me (5MWHWP, kev noj, 5KWP PV). Kev ua yeeb yam ntawm Goodwe 10k-et tseem zoo heev, tsuas yog 1.7 cov ntsiab lus ntawm cov rooj sib tham thib ob (hluav taws xob tau noj thiab cov cua kub tau noj yog 10 mWh / a).
Lub kaw lus kev ua haujlwm Performance index (SPI) txiav txim los ntawm HTW cov kws tshawb nrhiav yog qhov siv hluav taws xob uas qhia tau ntau npaum li cas los ntawm kev kuaj cov khoom hluav taws xob piv rau cov txheej txheem zoo tshaj plaws. Qhov zoo dua cov cwj pwm uas muaj effiticiency (xws li hloov dua siab tshiab, tswj kev ceev, lossis kev siv nrawm), cov siab dua tus nqi txuag tau ua tiav. Qhov sib txawv hauv tus nqi tuaj yeem txiav txim siab nrog qib siab ntawm qhov tseeb.
Lwm lub ntsiab ntawm cov kev tshawb fawb yog tus tsim ntawm photovoltaic cia cov tshuab. Cov simulations thiab tsom xam ua yeeb yam qhia tias, los ntawm kev lag luam pom, nws yog ib qho tshwj xeeb tshaj yog los txiav txim qhov loj ntawm cov photovoltaic thiab cia system raws li kev thov. Qhov loj dua lub photovoltaic, ntau dua cov ntau dhau carbon dioxide emissions.
Txhua lub npoo ru tsev uas haum yuav tsum tau siv los tsim cov hnub ci zog kom muaj kev pab rau tus kheej thiab txo cov pa roj carbon dioxide. Kev siv ob qho kev sim siab zoo Hybrid Invereers 5000-EH thiab 10K-li kev teeb tsa ntawm cov kab mob carbon dioxide, tab sis kuj tau ua tiav txoj kev them nyiaj hauv lub xyoo.
GoodWe muaj cov dav dav ntawm cov khoom lag luam hluav taws xob ntawm kev ua lag luam, npog ib leeg-theem, peb-ntu hluav taws xob thiab hluav taws xob tsawg. GoodPeb tau nqis peev ntau hauv kev tshawb fawb thiab kev txhim kho kev cia cov kev daws teeb meem rau cov xwm txheej sib txawv. Hauv cov teb chaws muaj hluav taws xob muaj hluav taws xob muaj hluav taws xob muaj hluav taws xob zoo dua, ntau dua cov tswv tsev muaj kev txaus siab ntxiv rau txhim kho hypervid inverters kom ua kom siab dua tus kheej siv. Goodwe's thaub qab muaj nuj nqi tuaj yeem paub meej tias 24 teev ruaj khov zog rau huab cua huab cua. Hauv tebchaws
Hauv cov chaw uas daim phiaj tsis ruaj khov los yog hauv cov neeg txom nyem, cov neeg siv khoom yuav cuam tshuam los ntawm lub hwj chim. Goodwe hybrid System yog qhov kev daws teeb meem zoo tshaj plaws los muab cov khoom siv hluav taws xob tsis sib haum rau cov chaw nyob thiab C & Kuv ntu khw.
Qhov peb-theem hybrid inverter tau tshaj nrog High-voltage roj teeb yog lub hnub qub khoom, uas haum rau European lub zog khaws cia ua lag luam. Qhov thiab cov kab ntawv sib dhos lub zog ntawm 5kW, 8kW thiab 10kW, tso cai txog li 10% dhau ntawm cov hluav taws xob ua kom tiav, thiab muab cov khoom siv tsis muaj zog rau kev thauj khoom. Tsis siv neeg hloov lub sijhawm yog tsawg dua 10 milliseconds. Nws tuaj yeem muab cov phiaj xwm sib xyaw hauv cov phiaj xwm hauv qab no thaum cov phiaj xwm tau kaw lossis puas, daim phiaj yog thaum pib lub xeev thiab kev ywj pheej ntawm kev sib tw.
Goodwe EH series yog ib qho-theem sib tw-cobmom inverter, tshwj xeeb tsim rau cov roj hluav taws xob high-voltage. Rau cov neeg siv uas xav thaum kawg tau txais kev daws teeb meem kom tiav, cov inverter muaj "npaj txhij" kev xaiv "kev xaiv; Tsuas yog yuav tsum tau yuav txoj kev ua kom lub hom phiaj, EH tuaj yeem hloov kho tau yooj yim mus rau qhov txheej txheem ua tiav. Kev sib txuas lus cables yog pre-wired, uas tau txo qis lub sijhawm ua haujlwm, thiab txuas rau AC Connectors kuj ua haujlwm thiab saib xyuas yooj yim dua.
Eh tau sib xws nrog cov roj teeb high-voltage (85-450v) thiab tuaj yeem hloov mus rau standby hom tsis pub dhau 0.01s (UPS qib) kom ntseeg tau tias tsis muaj peev xwm thauj khoom. Lub inverter lub zog sib txawv yog tsawg dua 20W, tsim los ua kom ntau dua kev noj tshuaj. Ib qho ntxiv, nws yuav siv sijhawm tsawg dua 9 vib nas this los hloov los ntawm photovoltacs thiab lub zog hnyav thauj khoom, uas pab zam kev nqa hluav taws xob los ntawm kab sib chaws.
Cov khaub noom cov khoom noj ntawm lub vev xaib no tau teeb tsa "cia cov ncuav qab zib" txhawm rau muab koj cov kev paub zoo tshaj plaws. Yog tias koj txuas ntxiv siv lub vev xaib no yam tsis tau hloov koj cov khaub noom teeb tsa, lossis yog koj nyem "lees txais" hauv qab no, koj pom zoo rau qhov no.
Lub Sijhawm Post: Jul-15-2021
