Magawo atatu a Solar Inverter Introduction

Kodi inverter ya solar ya magawo atatu ndi chiyani?

Themagawo atatu a solar inverterndi mtundu wa inverter womwe umagwiritsidwa ntchito mumagetsi a solar kuti asinthe magetsi a DC (mwachindunji) opangidwa ndi ma solar kukhala magetsi a AC (alternating current) oyenera kugwiritsidwa ntchito m'nyumba kapena mabizinesi.

Teremuyo"gawo zitatu"amatanthauza mtundu wamagetsi omwe inverter imagwira ntchito.Mu dongosolo la magawo atatu, pali mizere itatu yosiyana kapena magawo omwe amachotsedwa kuchokera kwa wina ndi mzake ndi madigiri a 120, zomwe zimapangitsa kuti pakhale kugawa mphamvu moyenera komanso moyenera.

Izima invertersNthawi zambiri amagwiritsidwa ntchito m'mabizinesi adzuwa kapena mafakitale pomwe magetsi ochulukirapo amapangidwa ndikudyedwa.Amapangidwa kuti azigwira ma voltages apamwamba komanso mphamvu zamagetsi kuposa ma inverter agawo limodzi, kuwapangitsa kukhala oyenera ma solar array akulu.

BwanjiMa inverter atatu a solarntchito

Nayi kulongosola kosavuta kwamomwe ma solar a magawo atatuma invertersntchito:

Kutembenuka kwa DC kupita ku AC: Ma solar amatulutsa mphamvu ya DC akakhala padzuwa.Mphamvu ya DC iyi imadyetsedwaThe Three phase solar inverter.

Kutsata kwa MPPT: The inverter imapanga Maximum Power Point Tracking (MPPT), yomwe imapangitsa kuti magetsi azitulutsa mphamvu za solar panels pozindikira voteji ndi kuphatikiza kwamakono komwe kumatulutsa mphamvu zambiri.

Inverter: Mphamvu ya DC imasinthidwa kukhala mphamvu ya AC ndi zipangizo zamagetsi monga IGBTs (Insulated Gate Bipolar Transistors) kapena MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors).

Kulumikizana kwa Gridi: Theinverternthawi zonse imayang'anira magetsi a gridi ndi ma frequency kuti zitsimikizire kulumikizana ndi gridi yogwiritsira ntchito.

Kuwongolera Mphamvu: Theinverteramasintha mphamvu yotulutsa mphamvu potengera zomwe zimafunikira mphamvu zamagetsi komanso mphamvu ya dzuwa yomwe ilipo.

Kulumikizana ndi Gridi ndi kuyang'anira: TheMagawo atatu a solar inverterimalumikizidwa ndi gridi yogwiritsira ntchito, kulola mphamvu zochulukirapo kuti zitumizidwe ku gululi kapena kuchotsedwa ku gridi ikafunika.

Chitetezo ndi chitetezo: magawo atatu a solarma invertersali ndi njira zosiyanasiyana zotetezera, kuphatikizapo chitetezo chotsutsana ndi zilumba, chitetezo cha overvoltage ndi chitetezo cha undervoltage.

Zapamwamba mbali zaMagawo atatu a solar inverter

1. Zowonjezera zambiri za MPPT: ZambiriMa inverters atatuperekani zolowetsa zambiri za Maximum Power Point Tracking (MPPT), zomwe zimalola kulumikizana kwa zingwe zingapo zama sola okhala ndi mawonekedwe osiyanasiyana kapena mithunzi.

2. Kuwongolera kwamphamvu: ZinaMa inverters atatukupereka patsogolo zotakasika mphamvu ulamuliro.Mbaliyi imalola inverter kuti aziyendetsa bwino kayendedwe ka mphamvu, kuonetsetsa kuti mphamvu yamagetsi ikukonzedwa komanso kukhazikika kwa grid.Zimalola kuwongolera bwino komanso kutsatira malamulo a gridi.

3. Chitetezo chotsutsana ndi zilumba:Ma inverterszokhala ndi chitetezo chotsutsana ndi zilumba zimakhala ndi njira zodzitetezera zomwe zimazindikira kuti gridi sikuyenda bwino, monga kuzimitsa kwa magetsi, ndikuchotsa zokha ma solar ku gridi.Izi zimateteza ogwira ntchito kuzinthu zowonongeka zamagetsi panthawi yokonza kapena kukonza.

4. Kuyang'anira ndi kuyang'anira patali: Zambiri za magawo atatu a solarma invertersali ndi mphamvu zolumikizirana zomwe zimalola kuyang'anira kutali ndikuwongolera dongosolo.

5. Ntchito zothandizira gridi: ZapamwambaMa inverters atatuikhoza kupereka chithandizo cha gridi poyendetsa magetsi ndi ma frequency.Izi ndizothandiza makamaka pamakina olumikizidwa ndi gridi, pomwe inverter imatha kukhazikika kusinthasintha kwamagetsi ndikuthandizira kuwongolera gridi.

6. Njira zamakono zoyankhulirana zapaintaneti: Kuphatikiza pa kuyang'anira ndi kuyang'anira kutali, enaMa inverters atatukuthandizira njira zoyankhulirana zapamwamba monga Modbus kapena Ethernet, zomwe zimathandizira kuphatikizana kosagwirizana ndi machitidwe ena owunikira kapena nsanja zowongolera mphamvu.

7. Kuphatikizana ndi Mphamvu Zosungirako Mphamvu: Ndi kutchuka kwakukulu kwa mayankho osungira mphamvu, enaAtatuma inverters a dzuwaperekani zosankha zophatikizira zamakina osungira mabatire.