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Zasilacz IT6500C+ ITECH Symulator do solarów, fotowoltaiki

Producent:

ITECH
Cena:

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Cena ustalana indywidualnie

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Specyfikacja
Automatic wide range output, the voltage up to 1000V
Power up to 100KW
solar array simulate I-V function (Built-in I-V curve mathematical formula)
Simulate the output characteristics of various solar cell (monocrystalline silicon cell, polysilicon cell, thin film cell) (Fill Factor)
Simulate I-V curve under different temperature and irradiation
Simulate I-V curve for solar panel under shadow
Static & dynamic MPPT efficiency test
Built-in EN50530 / Sandia / NB/T32004 / CGC/GF004 / CGC/GF035 test program, and generate reports
Graphical software interface, real-time test and display MPPT state of PV inverter
Auto program control 100 I-V curves via Voc, Isc, FF, Pm and other parameter points
100 * 128 points curves and 4096 points precise programming control
Support output impedance setting function
Support various mode edge independent set, adjustable rising and falling time
Two-way current seamless switching, suitable for fast cell charge and discharge
Built-in DIN 40839 & ISO-16750-2
Standard USB/RS232/GPIB/LAN interface


Zastosowanie
Design & verify the MPPT circuit and algorithm of the PV inverter
Verify the MPP voltage range and the full load MPP voltage range of the inverter
Verify static maximum power tracking efficiency of the PV inverter
Verify the MPPT performance of the inverter for dynamic curves (Built-in EN50530,Sandia,NB/T32004,CGC/GF004, CGC/GF035)
Verify the inverter starting voltage and the maximum input voltage, the maximum input current and other electrical parameters
Verify the MPPT mechanism of the inverter for the I-V curve when the solar cell is shaded by clouds or trees.
Test inverter DC terminal OVP, ORP
Verify micro-grid control center and control function of photovoltaic energy storage system
Verify the MPPT performance of the inverter from early morning to nightfall
Verify the total efficiency and conversion efficiency of the inverter with IT9100 power analyzer

High speed high performance photovoltaic / solar simulation power supply

ITECH high speed high performance photovoltaic / solar simulation power supply, adopting IT6500C high-speed high-performance high-power DC power supply equipped with SAS1000 solar array simulation software, all series have 54 models with wide voltage and current range, the output up to 1000V, 1200A. A machine can cover a wide range of application requirements, easy to choose the required models for users. Photovoltaic / solar simulation power supply supports edge time independent set for each mode, has double quadrant current seamless switching function, and supports OVP, OCP, OPP, OTP, Vsense reverse and other protection functions.

Graphical software interface

ITECH high speed high performance photovoltaic / solar simulation power supply has graphical software interface, users can easily use the software to output, measure, display the maximum power tracking status of photovoltaic inverter in real time and record value. Built-in EN50530 / Sandia and other five kinds of regulatory testing procedures, it is convenient for users to test the static and dynamic MPPT performance of PV inverters and generate reports, so as to compare with competitors' results. Solar simulation power supply also provides the shadow and table mode, the user can enter the 128 ~ 4096 points array to edit any shielded IV curve to achieve dynamic shadow effect and also can store 100 I-V curves under different irradiation and temperature to test the long-term maximum power tracking performance of photovoltaic inverters under different climatic conditions.

Simulate the output characteristics of various solar cell (FILL FACTOR)

Since solar cell utilization is not only related to its internal characteristics, but also related to weather, season, temperature, irradiation, cloud cover, rain and snow and other factors, solar cell has different I-V characteristics in different periods. Therefore, PV inverter must have a strategy to adjust real-time working point of the solar cell to make it always work in the vicinity of the maximum power point, this process is called MPPT. ITECH high speed high performance photovoltaic / solar simulation power supply can be used to directly simulate various real-life solar cell arrays in a laboratory test environment to test the static & dynamic MPPT performance of photovoltaic inverters.

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