Battery Emulation Test System
RPS
RPS is a Battery Emulation Test System available in eight configurations, covering a power range from 100 kW to 400 kW.
It provides high-precision voltage and current control, fast current response, and seamless power supply for both motoring and regeneration—enabling accurate battery emulation for inverter, motor, and eAxle evaluation tests.
The system supports testing under emulated real-world driving conditions, with control modes such as CC, CV, and CP, as well as a variable internal resistance function.
It also includes essential protections against overvoltage, overcurrent, and overheating to safeguard the DUT and ensure operator safety.
Additionally, optional features allow setting I-V characteristics based on SoC and configuring equivalent circuits for secondary batteries, meeting various customer requirements.
Features
- Suitable for R&D and Quality assurance testing of inverter and traction motor
- Variable voltage and current anywhere within 400kW power envelope (Rated Voltage:650V-1000V, Rated Power: ±100kW - ±400kW).
- Emulates actual batter use scenarios while maintaining stability
- High speed response ≦ 10msec.
- Seamless switching between sourcing and loading
- Reduce stress to DUT with no overshoot or undershoot of current
- Safety features such as “Overvoltage, overcurrent, and overtemperature detection”, “Earth leakage breaker” and “emergency stop button”
- Slew rate function
- Large Console Panel
- High efficiency and low noise
Use Cases
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