ATE
Photovoltaic Test System
PV Simulation & ESS Test System And Solution
Solar Array Simulation Power Supply
ODA Technologies solar(PV) array simulation solution can be used to verify the performance of the MPPT algorithm for the test of solar inverters up to 1500V.
In the photovoltaic industry, the performance of solar(PV) inverters is very important.
In particular, the solar(PV) inverter should be able to find the maximum power point(MPPT) in the solar array and convert it
to maximum power. However, it is not easy to verify the performance of the inverters MPPT algorithm.
With ODA test solution, the MPPT efficiency of a solar inverter can be measured with the European EN50530 standard and the
United States SANDIA standard (inverter test protocol), and the MPPT algorithm can be verified and then optimized or evaluated.
Photovoltaic Array Simulation Software Program
This software is a virtual simulation program for solar modules or arrays.
It is designed to configure with ODA Technologies DC Power Supply EX Series and MX Series
When connecting the inverter(as a load) to the power supply, the inverters MPPT efficiency can be measured to verify
the inverters maximum power point tracking(MPPT) performance.
Key features
- Voltage Range : up to 1500V
- Power : up to 300kW
- AC input voltage range : 220Vac±10%, 380V/400V ±10% 50/60Hz 3Phase 3Line
- Simulate solar I-V and PV curves
- Automated Static and Dynamic MPPT efficiency test according to EN50530 standard
- Automated Static and Dynamic MPPT efficiency test according to SANDIA standards
- Output and save key data in file during efficiency measurements
- After completing the efficiency measurement, create a test report in file and save
- Monitoring MPP and MPP efficiency in real time during measurement
- Dynamic test simulation is possible by inputting test conditions by the user
- Possible to simulate real weather data by using Table Mode
- Standard RS232, RS485, GPIB, TCP/IP interface
Solar Test DC Electronic Load (LF Series)
- Voltage range : 0~150V/300V/600V
- Power : 150W~30kW
- Various mode : CC, CV, CR, CP, ON/OFF, Fuse test, Battery Test, Short, Cycling, Dynamic mode
- Protection : OVP, OCP, OPP, OTP, OVR, OCR
- Built-in Remote Sensing for Load Voltage(V-Sensing)
- Analog Current Monitoring(0~10V)
- Remote Interface : RS-232C, RS-485 & TCP/IP
Test Solution for PV Array Simulation & ESS
Applications
- Solar Array Simulation function
- Solar Load test function
- PV Inverter Auto test function
- PV Connection Junction box test (FUSE& Breaker)
- Multi-channel Solar Array Simulation function
- Battery Pack Charging/Discharging test of ESS (Energy Storage System)
- Test MPPT circuit and algorithm of the PV inverter
- Test MPPT performance of the inverter for static and dynamic curves by EN50530, SANDIA standard profile
- Test static maximum power tracking efficiency of the PV inverter
- Simulate real weather
- Test MPPT performance of the inverter from early morning to night fall
- Test the total efficiency and conversion efficiency of the inverter
Application Example
System Integration Diagram
Main Customer
