Technical Advantages
Load Emulation
Emulating motor behaviours, dynamics, power flow and fault conditions as if in real world under ultimate opearting conditions and as different motor types.
Power Re-Circulation
Bidirectional power flow capability and 4-quadrant motor electrical output emulated, supported by regenerative load technology to save operating and testing cost.
Integrated Testbed
Integrated tesbed with motor and battery emulation functions, altogether with real-time simulator, amplifier for complete and one-step drive train validation.
Substantial Reality
Total replacement of dynamometer and real motor. Repeatable emulation of motor behaviour under the extreme operating condition that cannot be replicated in real-world.
Emulate Beyond Reality
One platform for your validation, research, and development that replaces traditional analogue test benches (dynamometer). Building up your testing environment free from complex technical components and subsequently potential risk, and where multiple motor characteristics are emulated and available at user configuration without implementing any tangible motors.
Test With One Single System by ActionPower
Simulating Various Motor Types Dynamically in One System
Electrical and dynamic characteristics of real motors ranging from types such as PMSM or induction motors are replicated in one single system in response to, as the DUT, the inverter's control signals with equivalent voltage, power current, torque and back-EMF behaviours.
User-configured emulation allows breaking the physical boundary and limitation of a real rotating machine to drive the virtual motor until the worst and most extreme conditions to validate against the control unit's performance and capability.
Emulate with Programmable Rotor Position Signals
Programmable configuration of key parameters including pole pairs, gain factors for sine and cosine signals, offset angles and rotor channels replicates the behaviours of real resolver sensor with simulated phase shift and initial angel deviations.
Simulator can reproduce various resolver fault conditions, including excitation signal open/short circuits, modulation signal errors, amplitude anomalies, and sin/cos phase errors, enabling comprehensive validation of drive and inverter systems under both normal and fault scenarios.
Real Operating Power-Flow Sequence Reproduction
Integrated battery emulation functions achieves at system level the complete operating scenario simulated as if a real electric drive train where power flow is bidirectional with both AC and DC flow between MCU, motor and and battery.
Applications of Motor Simulator
Inverter & Motor Drive Testing
Validate performance of traction inverters, motor controllers, and industrial drives. Check efficiency, dynamic response, and protective functions under different motor models.
Hardware-in-the-Loop (HIL) Systems
Provide a “virtual motor” for real-time simulation in R&D labs. Enable early-stage testing of control algorithms before connecting real motors.
Automotive and E-Mobility Development
Used in electric vehicle (EV) powertrain testing to emulate traction motors. Supports regenerative braking, torque control, and battery–motor–inverter interactions.
