TechwaysKewell will present its innovative motor controller testing solutions at the expo. The M2000 Series E-Motor Emulator is a new regenerative electronic load that simulates motor port characteristics in real time with a power electronic converter. Based on accurate mathematical models of motor dynamics and the high-frequency, high-power switching elements, the e-motor emulator simulates motors under different operating conditions.

The series is widely used in the development and testing of drive motor controllers

and general inverters. It meets the requirements of function test, performance test and durability test for EV drive motor controllers, as well as tests for the relevant system calibration, fault injection, functional safety, etc.

The company will also present its advanced battery pack charging and discharging solutions. B2000 is a series of charge-discharge test systems featuring high accuracy, fast dynamic response, high efficiency and bidirectional flow of energy. With a modular design, it integrates charge-discharge data acquisition and monitoring. Its highlights include current ripple injection(EC), over-charge, discharge at negative voltage (EC) and multichannel paralleling. Applications include R&D and EOL testing of traction batteries and energy storage batteries, as well as testing by research institutes.

Booth: 4010