TIDA-00364: Motor phase current calculation

Hi Forklift,

Please refer to these threads for the details about it:

1. TIDA-00364: Design problem - Simulation, hardware & system design tools forum - Simulation, hardware & system design tools - TI E2E support forums

2. CCS/TIDA-00364: 10KW to 15KW Motor design - Simulation, hardware & system design tools forum - Simulation, hardware & system design tools - TI E2E support forums

In case of 15kW, it means the motor current could be up to over 300Arms with a 48V battery:

Input power = 33Vrms x 300Arms x 1.732 x 0.875 = 15kW.

Here, the 0.875 is the assumed power factor, cos(φ), of the ACIM.

Best regards,

Jerome Shan