A three-phase trapezoidal signal can be obtained using MATLAB Simulink with the following steps: 1. First generate a triangular signal of 1 amplitude with a repeating sequence block to obtain a triangular signal. (Watch the #10 video of this series if required) 2. After this, use a saturation block with +0.5 (Upper Saturation) and -0.5 (Lower Saturation to obtain a single-phase trapezoidal signal. (Watch the #31 video of this series if required) 3. After this, use a delay block with 666 and 1333 sample delay lengths to obtain phase-b and phase-c respectively, of the three-phase trapezoidal signal. (Watch the #25 video of this series if required) We hope the above steps will help you to simulate a three-phase trapezoidal signal generator. Please let us know if still, any confusion is there.
You make a good job .Thanks a lot for your sharing .
Thanks a lot for your feedback. Please share among your friends interested to learn MATLAB.
hello, can you please tell me how to generate a three-phase trapezoidal waveform for a rectifier? I need to do a trapezoidal PWM (TPWM )rectifier.
A three-phase trapezoidal signal can be obtained using MATLAB Simulink with the following steps:
1. First generate a triangular signal of 1 amplitude with a repeating sequence block to obtain a triangular signal. (Watch the #10 video of this series if required)
2. After this, use a saturation block with +0.5 (Upper Saturation) and -0.5 (Lower Saturation to obtain a single-phase trapezoidal signal. (Watch the #31 video of this series if required)
3. After this, use a delay block with 666 and 1333 sample delay lengths to obtain phase-b and phase-c respectively, of the three-phase trapezoidal signal. (Watch the #25 video of this series if required)
We hope the above steps will help you to simulate a three-phase trapezoidal signal generator. Please let us know if still, any confusion is there.
@@info4eee Sir, I appreciate it. thanks a lot.
You're welcome Salmin Andlib!
thank you sir.
Thanks, Akshay Bose, for finding time to share your feedback.