Evs-F Fuel Cell Battery Simulator

EVS-F Fuel Cell Battery Simulator
Details:
EVS-F series fuel cell simulator is a power supply developed to simulate the output characteristics of PEM fuel cell. It is a power electronic converter devicebased on power frequency isolated two-pole converter architecture, which AC/DC adopts phase-shift non-controlled rectification and DC/DC adopts staggered BUCK circuit. It can provide output voltage with broad range, high accuracy and excellent dynamic performance. EVS-F series fuel cell simulator can simulatethe fuel cell polarization curve by setting the relevant parameters of fuel cell, such as temperature, current area, density of limited current and number of cells in series connection. It is applicable for the development of supporting power supply and load of fuel cell, such as the DC/DC power supply and electric motor and controller system in fuel cell vehicles, etc.

Product Features:
1. Equipped with 16-bit AD sampling chip and combined with optimized software sampling algorithm to achieve the accuracy of output voltage to ±(0.2%·FS+5dgt)and the accuracy of current to ±(0.1%·FS+5dgt) to meet the high-accuracy test requirements of fuel cell simulator;
2. Fuel cell polarization curve under different conditions of temperature, current area and parallel/series number can be simulated;
3. Low voltage large current;
4. Equipped with diode phase-shifting rectification control technology in mainstructure of the system to greatly increase the power factor on the grid side, which the pollution to the power grid is small compared with the traditional control rectification;
5. Adopted multiple filtering solution to achieve output current ripple ≤0.2%FS which will not cause damage to the load during the test;
6. It has a full-featured, user-friendly interface;
7. It is designed with multi-threaded, database technology and fast data storage module, can achieve customized reports, multiple formats report output;