CCS/TMS320F28335: Space vector PWM and sinusoidal PWM programs needed

LINGA SWAMY

Prodigy 40 points

Part Number: TMS320F28335

Tool/software: Code Composer Studio

I am research work on Space vector PWM for three level NPC inverter.

I have done MATLAB simulation for that, I want to implement in Hardware.

I am using TMS320F38335 DSP processor.

For learning the CCS programs I need Basic Programs for Space vectror PWM for 2 level inverter and Sinusoidal PWM for 2 , 3 level inverter.

Please help.

over 7 years ago

0 Chen Jiang ti over 7 years ago

TI__Genius 15935 points

Hi LINGA,

These two threads might give you some advice on how to implement it:
SPWM:
e2e.ti.com/.../281075
SVPWM:
e2e.ti.com/.../97223

Thanks!
Chen

0 LINGA SWAMY over 7 years ago in reply to Chen Jiang ti

Prodigy 40 points

Thanks for the reply Chen,

its little bit useful, but bit complicated to understand. I need to study thoroughly.

I am trying to write my own code for space vector pwm, one of my doubt is, is there any real clock timer in any register ( example t), so that i can compare t with timings t0,t1,t2 and generate pulses. In MATLAB clock time is there, hence i have easily written the code and got the correct output.

If anybody have space vector PWM code in 28335, please send.

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CCS/TMS320F28335: Space vector PWM and sinusoidal PWM programs needed