The flow battery test bench is primarily used for production testing of battery stacks in all-vanadium flow energy storage systems. It features high testing accuracy, fast feedback efficiency, a wide voltage and current range, 0V activation and startup of battery stacks, frequency control of electrolyte pumps, and monitoring of electrolyte characteristics. With these capabilities, including high precision, efficient feedback, broad voltage/current ranges, 0V stack activation, controllable electrolyte pump frequency, and electrolyte property monitoring, it is suitable for testing systems of various battery stacks.
PRODUCT DESCRIPTION
●Flow battery 0V startup; initialization to activate the electrolyte.
●High accuracy of voltage and current control; the highest accuracy of current and voltage is up to 5%FS, which makes the test more accurate. High grid return efficiency; grid return efficiency is more than 90%.
●Automatic pump control according to the set electrolyte flow rate and pressure; the inverter can be controlled according to the set value, and the electrolyte flow rate, pressure and temperature can be monitored and recorded in real time.
●Monitoring of electrolyte system SOC; recording of system SOC according to the test condition of the power stack.
●Single cell test of the stack; real-time monitoring of the voltage of the independent single cell of the all-vanadium stack. Internal resistance test of the stack; online test of internal resistance of the stack can be realized.
●Automatic control of refrigeration system according to electrolyte temperature;The refrigeration system can be automatically controlled according to the electrolyte temperature setting threshold.
Project Parameters
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