Difference of sine waveform in simulink and real-time

Hello,

I created sinusidal PWM signals in SIMULINK. In simulation these signal are creating a sinusoildal current by connecting to the three-phase inverter. However after generating the vhdl codes with the HDL coder and program the cyclone V device, the current waveform are like that. I was wondering if anyone can let me know why it is happening. I did not put any delays between the phases for pipelining, would it be the problem.

Answer 1

[Kiran Kintali]

You may find this workflow useful: https://www.mathworks.com/help/hdlcoder/ug/generate-hdl-code-from-simscape-model.html

>> which sschdlexSinglePhaseInverterModel
<install root>\toolbox\hdlcoder\hdlssc\hil_examples\sschdlexSinglePhaseInverterModel.slx

See the attached pdf on what the workflow would look like using HDL Coder.