• State
  • Locked Locked
  • Replies 0 replies
  • Subscribers 81 subscribers
  • Views 402 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

Build level3 of HVACI

PAUL
Intellectual 530 points

I am using the TMDSHVMTRPFCKIT with the HVACI Sensorless project. I am on build level 3, which attempts to verify the dq-axis current regulation.

It says:

§ Check pi_id.Fdb in the watch windows with continuous refresh feature whether or not it should be keeping track pi_id.Ref for PI module. If not, adjust its PI gains properly.

§ Check pi_iq.Fdb in the watch windows with continuous refresh feature whether or not it should be keeping track pi_iq.Ref for PI module. If not, adjust its PI gains properly.

 

It works within certain velocity, when I adjust the SpeedRef above 0.5 (Q24) the pi_idFdb and pi_iqFdb are not keeping track the pi_idRef and pi_iq.Ref respectively.

I’ve tried to adjust the PI gains without success. What could I try ?

Thanks in advance !