Battery Simulator Power Supply

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The ANEVs(F) series PV simulator adopts high-frequency PWM rectification technology, bidirectional DC conversion technology, and FPGA digital control technology. It features bidirectional energy flow, seamless switching between forward and reverse directions, and adaptive grid capabilities. It also has programmable protection parameter settings and output parameter limit settings, ensuring better safety for the test equipment. The ANEVs(F) series P simulator features both PV simulation and battery simulation functions. It can simulate the characteristics of PV modules to meet the testing requirements of photovoltaic inverters and PV storage integrated inverter systems. It can also simulate the charge and discharge characteristics of traction lithium batteries to meet the testing requirements of energy storage converters.

• All-in-one unit for PV simulation and battery simulation.

• PV I-V curve simulation function, supporting various solar panel types andreal-world simulation under different environmental conditions.

• Built-in standard curves such as Sandia and EN50530, supporting static and dynamic PV simulation.

• Support simulation of 7 battery types: ternary lithium, lithium iron phosphate (LFP), lithium titanate (LTO), lithium cobalt oxide (LCO), lithium manganese oxide(LMO), nickel-metal hydride (NiMH), and lead-acid.

• Support custom battery modes with 1st-, 2nd-, and 3rd-order battery models and internal-resistance models, and allow import and export of data in CSV and MAT formats.

• Withstand 1.25x peak overload.

• Support CV, CC, CP, and CR working modes.

• Voltage accuracy: 0.05% F.S.; Current accuracy: 0.1% F.S.

• Response time: ≤3ms; switching time: ≤4ms.

• Power factor>0.99, current harmonic distortion ≤3%.

• 900-step programming capability with a minimum programming time of 1ms.

• Independent airflow channel heat dissipation design ensures no derating operation within 40°C.

• Supports standard CAN, RS232/RS485, LAN, and other communication interfaces.

• Grid-forming/grid-following energy storage system converter testing

• Grid-forming/grid-following photovoltaic inverter testing

• Capacitor and supercapacitor charging and discharging tests

• Battery pack charging and discharging tests.

• Research institutions, testing organizations, and university laboratories

Output VI curve

Advanced IGBT parallel technology, high peak power, and peak current output. Take ANEVS1000-500C(F) and ANEVS1000-1000C(F) as examples: 

Fast dynamic current response characteristics