• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 82 subscribers
  • Views 551 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

open loop bode plot for TMDSHV1PHINVKIT

Jiao Jiao
Intellectual 315 points
Other Parts Discussed in Thread: POWERSUITE

Hi,

Does anyone have open loop bode plot of HV_DC_AC inverter? I cannot find it in the user manual. I'm trying to use another controller (PI OR PR). So if you have any reference about this, please let me know. Thanks!

I've used powersuite to plot the open loop bode diagram of single phase DC-AC inverter. I put the same parameter in it, but the plot is different from the one I plot using Matlab. See the red line in Fig.1 and blue line in Fig.2. That's the transfer function without current controller. The crossover frequency and phase angle are different.

fig.1

fig.2

BR,

Jiao Jiao

  • 0
    TI__Mastermind 43730 points
    Jiao,

    Fig 25 shows OL for the inner current loop, it can also be initiated from the solution adapter page when compensation is initiated for the current loop tuning.

    Fig 30 shows the OL for the voltage loop, taking into account the plant and the inner current loop compensation, you initiate this from the solution adapter when the compensation designer is launched with the voltage loop option.

    www.ti.com/.../tiduay6.pdf