Cov xwm txheej tam sim no tsom xam
Kev loj hlob ntawm photovoltaic (PV) tshiab lub zog kev lag luam tau nce qhov kev thov rau kev ntsuas thiab ntsuas kev daws teeb meem rau lub hnub ci hlwb (thiab modules) thiab photovoltaic inverters. Nrog rau kev nce qib hauv lub hnub ci thev naus laus zis mus rau kev ua tau zoo dua, qhov loj dua, thiab lub zog muaj zog dua, cov cuab yeej kuaj ib txwm tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua rau lub zog thiab kev tuav tam sim no. Tshwj xeeb tshaj yog rau kev lag luam- qib siab- cov khoom siv fais fab (piv txwv li, modules siab dua 300W), cov kev daws teeb meem sib txuashluav taws xob loadsthiabprogrammable DC fais fab movtau dhau los ua qhov tseem ceeb vim lawv qhov kev hloov pauv, siab - lub peev xwm ua lub zog, thiab tus nqi- ua tau zoo.
Cov txheej txheem kuaj tseem ceeb
1. I-V Curve Testing
Cov yam ntxwv ib puag ncig xws li qhov kub thiab txias, irradiance siv, thiab lub teeb hloov pauv cuam tshuam rau I-V yam ntxwv thiab kev hloov pauv ntawm lub hnub ci. Qhov tseeb I-V parameter tau txais yuav tsum tau ntau-point voltage ntsuas lub sijhawm.
OWON covOEL8500 Series DC Electronic LoadUa kom muaj kev ntsuas qhov tseeb ntawm qhov tseem ceeb, suav nrog: Qhib-Circuit Voltage (Voc), Luv -Circuit Current (Isc), Qhov Siab Tshaj Plaws (Pmax), Voltage ntawm Pmax (Vmax), Tam sim no ntawm Pmax (Imax), Fill Factor (FF).Nrog rau siab - cov ntaub ntawv ib puag ncig.
CovOWH67 Series Programmable DC fais fab mov, ua ke nrog PV nkhaus simulation software, tuaj yeem simulate I-V tus yam ntxwv nkhaus ntawm lub hnub ci vaj huam sib luag nyob rau hauv ntau yam ib puag ncig (xws li, kub, irradiance, shading attenuation, laus).
2. Kev Xeem MPPT Static
MPPT (Qhov siab tshaj plaws Power Point Tracking)yog ib qho kev ntsuas tseem ceeb rau kev ntsuas photovoltaic inverters. Nws txheeb xyuas seb lub inverter tuaj yeem taug qab tsis tu ncua thiab tswj kev ua haujlwm ntawm lub hnub ci ntawm lub zog siab tshaj plaws (Pmax).
CovOWH67 Series Programmable DC fais fab movthiab PV nkhaus simulation software txhawb MPPT kev ua haujlwm zoo li qub.
3. Kev Ua Raws Cai
CovOWH67 Series PV Simulatorintegrates advancedDSP tiag - thev naus laus zis tswj lub sijhawmmus embed photovoltaic theoretical qauv, hloov cov tsoos piecewise linear simulation txoj kev rau siab dua precision. Nws ua raws li cov qauv thoob ntiaj teb xws liTS EN 50530thiabSandia PV nkhaus qauv, tsimkev tswj hwm-cov ntawv ceeb toom ua rawstailored rau photovoltaic inverter ntawv pov thawj scenarios.
Cov khoom siv kuaj
Kev them nyiaj yug Software
OWH67 Series Programmable DC Power Supply, thaum ua ke nrog PV nkhaus simulation software, muaj kev paub I-V nkhaus simulation peev xwm. Nws raug emulates I-V yam ntxwv ntawm lub hnub ci vaj huam sib luag nyob rau hauv ntau yam kev mob ib puag ncig thiab ua rau muaj kev sim MPPT zoo li qub. Nruab nrog tsim-hauv EN50530 thiab Sandia PV nkhaus qauv, qhov system no los ntawm tus qauv nrog PV nkhaus simulation software. Nws txhawb ntau- chav tswj fais fab mov thiab MPPT taug qab cov kev sim, xa cov kev ntsuas ntsuas tau zoo thiab txhim khu kev qha rau cov neeg siv.
Kev them nyiaj yug Hardware
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OEL8500 Series DC Electronic Load |
Cov yam ntxwv tseem ceeb: Siab - ntsuas ceev (μs- theem teb). High precision (16-ntsis daws teeb meem). |
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Cov yam ntxwv tseem ceeb: Scalable zog mus txog9 kW, 300A, 600V. Modular tsim rau parallel configurations. |
