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New solar cell array simulation to MAO power supply, model 62000 h - S series simulation of solar cell array to provide maximum open-circuit voltage (Voc) of 1800 V and short circuit current (Isc) 30 a on 3 u high power module, and the advantages of rapid response design to simulate the output of the solar cell i-v curve, which can be used light V micro inverter, inverter and solar charger maximum power tracking (MPPT) performance test.

The 62000 h - S series has A high speed digital data of 100 KHZ capture continuous measurement circuit and digital filtering mechanism, and the D/A control of high speed 25 KHZ, this can be accurately simulated i-v curve, and can respond to pull load utility the ripple effect of photovoltaic inverter in the i-v curve simulation, stand-alone built-in EN50530 & Sandia mathematical model of solar cell users can simply set in single front panel solar cell I - V characteristics (Voc/Isc/Vmp/Imp) after the i-v curve simulation output of A solar cell array to the static MPPT photovoltaic inverter to test its effectiveness.

Another real Solar cell (Solar Array) Array will be because of weather, such as illumination, temperature, cloud cover or rain and affect output i-v curve, this 62000 h - S series single allows users to store 100 i-v curve, and the output time can be set to execute each curve, this can let users test pv inverter under different parts of the weather conditions of maximum power tracking performance for a long time.

62000 h - S series with 16 bit high resolution digital control and precise voltage and current measurement mechanism, with a graphical operating software (Softpanel), which can real-time test and show the maximum power tracking position of the photovoltaic inverter, and test the MPPT EFF % read value, in addition the user can choose to store the read values on the software measurement.

High power solar cell array simulation requirements for business use and power stations use pv inverter test, users can simply way to connect two or more power supply module in parallel to achieve 1.5 MW.62000 h - S series power supply apparatus has a Master/Slave control mode for 16 units of 288 kw output in parallel, the parallel operation simple, fast and in this pattern, the user simply through the front panel or remote digital control main (Master unit) single, system will automatically set numerical download data to the affiliate (Slave unit) single machine, with high speed synchronous signal control, with automatic flow control system.

62000 h - S series of dc power supply operation is very simple,The front button or through remote controllerEthernet/USB/RS232 / RS485 / GPIB/APGControl interface.It has 3 u compact size, but there is no difficult in a standard rack stack on the machine.

Model 62000 h - S series has quick response, can control, repeatability, high stability and precision of simulation i-v curve, dc power supply in the stand-alone built-in EN50530 & Sandia SAS model is simple and the party is set parameters such as Voc, Isc, Vmp and Imp to produce an i-v curve output, in addition has the function of the I - V Program can store 100 i-v curve under different intensity of illumination and temperature in the memory, and it can be to set the i-v curve of each operation time (1-15000 - S), in addition also provides a Table model allows users through a digital interface in 128 ~ 4096 points of V&I array function, allows users to edit any shielding i-v curve, the above is very suitable for validation of photovoltaic Inverter (PV) makes the following properties:

• Photovoltaic inverter design & verification mechanism of maximum power tracking circuit and calculus
• Verify the inverter can allow & lower limit on the operation of the input voltage
• Validation of the inverter may permit the operation of the input voltage of maximum power point & lower limit
• Validation of the inverter static efficiency of maximum power tracking
• Measurement and verification of inverter Overall E & Conversion E ‑ ‑ % % *
• Verify the inverter in the dynamic curve of maximum power tracking effectiveness (built-in EN50530, Sandia, CGC/GF004, CGC - GF035, NB/T 32004 law test)
• Verify the inverter from morning to evening under the change of maximum power tracking performance
• Verify the inverter mechanism of maximum power tracking cloud in solar cell or shielding the i-v curve under the tree
• Simulation of the actual environment temperature i-v curve match burn room do inverter should crash test
  * need to match the extra power analyzer to do measurement.

Model 62000 h - S to provide a perfect virtual instrument control panel through a digital interface (USB/GPIB/Ethernet/RS232 control control in PC, users can easily use the Softpanel software editing i-v curve after downloaded to single internal storage (1-100), and can output real-time & measurement show that the maximum power of pv inverter track record status and read values.

Photovoltaic inverter working purpose for the solar cell can be converted to output the maximum power (dc) of grid (communication), and solar cells will be in accordance with the actual size of the intensity of illumination and temperature change output i-v curve, the photovoltaic inverter need built-in a maximum power tracking (MPPT) mechanism in the machine, which can real-time tracking solar cell maximum output power supply into the power grid or battery storage to establish the best efficiency of the photovoltaic power generation systems.MPPT photovoltaic inverter tracking performance will be very important to the pointer to the specifications, the Softpanel is editable many kinds of solar cell (Thin - film, Standard Crystalline, Multi - Crystalline and High - efficiency Crystalline) I - V output characteristic of the Fill Factor *, this can let users convenient design & verification solar maximum power tracking of inverter circuit, and routing mechanism and tracking accuracy.
* the Fill Factor = * Vmp (Imp)/(Isc * Voc)

Users can borrow the graphical software virtual instrument control panel in the i-v curve editing features: Table model & SAS to edit for the simulation of the i-v curve after download h - 62000 S series single memory (1-100), when the user edits after completion of solar cell array i-v curve can call to test the i-v curve of the picture, after verification of photovoltaic inverter performance mechanism of maximum power point tracking (MPPT), and the real-time tracking process shown in the picture.This feature allows users to set other MPPT Efficiency test to maintain time, suggest that every bit of testing time is 60 s - 600 s as the best MPPT can EFF % effect analysis.

Because of the dynamic tracking performance of maximum power point can also affect inverter for photovoltaic system can generate electricity by the effective use of long-term investment and benefit, so regulatory EN50530, Sandia, CGC/GF004, CGC/GF035 set a standard dynamic maximum power point tracking performance test program, this allows the inverter design manufacturer for maximum power point tracking took a test and improve calculation efficiency.Users can borrow from the SoftPanel built-in EN50530, Sandia, CGC/GF004, CGC/GF035 Dynamic MPPT selection test program to test project, the inverter can be simply test for the research and development and quality assurance stage, when the test execution can be real-time calculation in the process of Energy and the MPPT EFF %, and can be read value recorded in the process of test tracking.

Has simple and convenient curve simulation and shield the curve of the dynamic simulation software (right), the user can choose the PV Module type or from the database to establish itself after the PV Module parameters, then the panels can be set after the number of series and parallel composition of a PV Array Array, in place of the user can set the intensity of illumination, temperature of PV Module parameters and dynamic block change direction and time, which can simulate the cloud cover changes or other such as Shadow under the trees or buildings blocking the i-v curve simulation, each of the i-v curve of voltage and current for up to 4096.

Build a Sandia within the Softpanel and EN50530 Photovoltaic I - V Curve Model, this can be convenient for the user input to test PV makes the maximum input power (Pmax) and the Fill Factor, Vmin and Vnom and Vmax value, then the user can press directly to test the maximum power of percentage (5%, 10%, 20%, 25%, 30%, 50%, 75%, 100%), the Softpanel can automatically generate the test of solar cell i-v Curve, then began after the simulation according to download directly to the single i-v Curve to the PV test makes Conversion Efficiency.
* need to match the extra power analyzer to do measurement

This feature allows users to external input weather data (such as temperature and illumination) by Excel file to the SoftPanel, mimicking early in the morning to the evening the sun battery array is affected by weather, such as sunshine, temperature, clouds, rain...Each i-v curve, and can be set to perform time interval resolution of 1 second, convenient user can simulate the real environment change in different parts of the weather condition, to test the dynamic MPPT photovoltaic inverter efficiency.

For the convenience of development & quality assurance unit can be quickly validate of maximum power point of pv inverter of Static & Dynamic tracking performance test, user can edit to test the inverter parameter Vmin, Vnom, Vmax, Pmax and Stabilization time & Testing period time after selecting test EN50530 & Sandia projects, have done planning can automatically perform EN50530 & Sandia Lab in the Static and Dynamic MPPT, when the end of the test item automatically generate reports in Excel form.

Will provide test data record function, this software allows users to edit to record the measurement parameters, such as voltage, current, power, tile and efficiency of MPPT, and editable to record the sampling interval (1-10000 - s) and the total length of time, this data will facilitate analysis verify the photovoltaic inverter.

When you need to high power I - V analog power stems from a commercial and photovoltaic inverter power station with test, general connect in parallel way two or more power supply.The 62000 h - S series intelligent power supply equipment has the master/slave parallel control mode for 16 units of 288 kw, the parallel operation mode quick and simple as a single machine (Stand - u.s).In this pattern, the main single machine (Master) to download the data to the affiliate (Slave) set numerical single machine, and has a high speed synchronous signal processing and control system for automatic flow control.

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