Hi, Thanks a lot for sharing the videos and it will be a great help for me as I am also currently working with grid-forming converter control design using droop-control.
hi. I read in comments that you are working in Dc microgrids and droop control etc, my filed is also same. we can work together for getting results faster, if you think we can work together please let me know on my Email. I will send you my No Regards,
Hi, good video. A few questions. 1. How did you set the droop coefficient? 2. How did you set your LCL filter parameters, why does the capacitive branch have resistive elements in it? 3. You are not actually controlling the reactive power as your outputs indicate you are absorbing huge amounts of reactive power. Also your Active Power is not close to 15 kW.
@@abdulwahabali1263 Hey, I will reconsider what I said before. There are a few video channels that these guys have taken their models from. These models are not good. In fact there are alot of people trying to learn this stuff and they are spreading the wrong information.
thanks a lot. just a question, why reactive power is negative? and you mentioned next video is related to the parallel inverters, I con not find it, could you please refer me to it?
The controllers may need to be modified. In grid connection you control the current meaning the voltage control loop is not necessary and the PI controller might need modifications
Hi @PMC Tech Great video thank you. What is the wf in the drop controller? What is the transfer function? And why? Do you have any video that explains the drop control design? Thank you very much
Try this paper. I hope it helps. It helped me. www.researchgate.net/profile/Mohamed-Mourad-Lafifi/post/Can-i-apply-Direct-Quadrature-rotating-Frame-control-D-Q-technique-to-control-single-phase-multi-level-inverter-output-voltage/attachment/59d641a679197b807799d977/AS%3A435868545622021%401480930567740/download/Superior+decoupled+control+of+active+and+reactive+power+for+three-phase+voltage+source+converters.pdf
Hi, Thanks a lot for sharing the videos and it will be a great help for me as I am also currently working with grid-forming converter control design using droop-control.
Hi, thank you for watching. That is great. Best of luck
Hi
is the grid forming converter control same...or we have to make some changes?
hi. I read in comments that you are working in Dc microgrids and droop control etc, my filed is also same. we can work together for getting results faster, if you think we can work together please let me know on my Email. I will send you my No
Regards,
Can you share your thoughts about it?
I am also working kn same
@@MIDWESTERNIRHA hey i am also working on same..do you get the same results?
Apologies for the audio challenges with the video. Thank you 🙏
Hi, good video. A few questions. 1. How did you set the droop coefficient? 2. How did you set your LCL filter parameters, why does the capacitive branch have resistive elements in it? 3. You are not actually controlling the reactive power as your outputs indicate you are absorbing huge amounts of reactive power. Also your Active Power is not close to 15 kW.
Yes, the video is more than wonderful. I watched it more than once. I now have almost the same questions. I hope they will be answered. Thank you.
@@abdulwahabali1263 Hey, I will reconsider what I said before. There are a few video channels that these guys have taken their models from. These models are not good. In fact there are alot of people trying to learn this stuff and they are spreading the wrong information.
thanks a lot. just a question, why reactive power is negative? and you mentioned next video is related to the parallel inverters, I con not find it, could you please refer me to it?
th-cam.com/video/IPsiGuwCJuU/w-d-xo.html
can you please explain how did you calculate reactive power ? generally reactive power is VqId-VdIq but you have taken VqIq-VdId ?
Thank you. The correct formula for reactive power is VqId-VdIq. Kind regards
Yes, please. It was a mistake. Thank you
Thanks! you are the best!
You're welcome and thank you
Thank you for video. Can we use this stand-alone inverter with droop-control in grid-mod?
Pls is grid forming converter control same or i have to make some changes
Hello, you have to make some changes
Pls what are the changes i need to make, I'm currently working on a grid forming converter project
Thanks for the video!
Is it possible to connect to the main-grid with the control modeled in this way?
The controllers may need to be modified. In grid connection you control the current meaning the voltage control loop is not necessary and the PI controller might need modifications
Hi, Can you please explain the VSG concept for the grid connected and standalone mode with droop control based model.
can you explain the pi regulators that are in the system?
Hi @PMC Tech
Great video thank you.
What is the wf in the drop controller?
What is the transfer function? And why?
Do you have any video that explains the drop control design?
Thank you very much
Wf is the cut-off frequency while the transfer function is the low pass filter.
Can anyone suggest a good reference book for understanding control loop design for power electronics converter?
Try this paper. I hope it helps. It helped me. www.researchgate.net/profile/Mohamed-Mourad-Lafifi/post/Can-i-apply-Direct-Quadrature-rotating-Frame-control-D-Q-technique-to-control-single-phase-multi-level-inverter-output-voltage/attachment/59d641a679197b807799d977/AS%3A435868545622021%401480930567740/download/Superior+decoupled+control+of+active+and+reactive+power+for+three-phase+voltage+source+converters.pdf
Hi, can you let me know what parameters you set in the pink PI(s) controller block? Would be a big help, thanks :)
Kindly watch the video of a standalone inverter. It's the same model and the parameters for the PI controller are there. Thank you for watching.
th-cam.com/video/6pNPnkvmAMI/w-d-xo.html
Plz make VSG control also
How do you design LCL filter?
You can follow this link on the channel th-cam.com/video/anz5azfvh-0/w-d-xo.htmlsi=AUkj6AMK8TDkLf9R
Hello, can any one help me in design electric vehilce simulink
Could you please share the reference paper. Thanks for the video.
Kindly email me at pmctech1415@gmail.com
I didn’t get same output in this video madam can u check the file pls?
Hello, kindly share on pmctech1415@gmail.com
@@pmctech1415 i sent mam pls check mam
hi. can you please share the simulink file for research reference
Email: on pmctech1415@gmail.com
Can u pls help me
@PMC Tech, pleaee guide me
Would you please be specific.
@@pmctech1415 dear sir, I need to design 3 phase inveter for electric vehicle in matlab simulink
@@kundankumar-dt5uu please try facebook.com/profile.php?id=100083445544725
audio problem
Apologies for the audio problem🙏
how can we us ethis control strategy with weak grid?
You may need to make a few changes to connect to the grid. This model is operating in islanded mode.
@@pmctech1415 can you elaborate briefly,
How a GFM converter can be connected with weak grid?