Hybrid Dyno Drive

Hybrid Dynamometer Drives to test powertrain components under dynamic switching loads from electric to engine power. Accurate and repeatable test runs, torque pulse simulation, torque response under 1 ms.
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Develop and test your EV propulsion systems with simulated resistance using Unico’s Hybrid Dyno Drive.

This highly engineered Hybrid dynamometer drive is a result of working closely with clients on their requirements for HEV propulsion testing. The unique design allows the drive to operate any AC motor without the current-loop setup required by conventional drives. Fixed and dynamic inertias are easy to simulate using internal models or external commands – allowing you to closely match the test requirements over a wide range of Hybrid designs. The design allows for ultra quiet operation, making it perfect for noise, vibration and harshness testing. Full four quadrant operation gives you the ability to limit or block operations in any of the quandrants, so you can limit powering in both motoring and regenerating modes.