Excellent explanation, chapter 8 of Yazdani’s “Voltage-Sourced Converters in Power System” book will cover the missing gaps in this lecture and shed light on the math.
Dear sir, can you please make some videos on how to tune PI controller for these systems and also covering the hardware design and implementation of control topology on some real time plateform (either software or hardware). It will be a great help to the community.
Dear Prof Umanand ji, it is a great presentation and explanation. I would like to know which software and system you use for writing, drawing circuits and narration recording and displaying. Thanks for sharing....Prof. Mahesh Kumar, IIT Madras.
hi sir, I'm reading your papers from past 4 years. when DSTATCOM is operating as a VCM we need to generate reference voltages or reference currents. And why CCM and VCM cant be achieved at a time.
Professor, how can i tune controller gains..... In fact there is need for 4 controllers in statcom... How can tune them.... Can you suggest me articles?
Tune P part (first skip I) , increaseP until response start to oscillate, then reduce P to 30%, then open I part tune I part until rise time as fast as possible with only little overshoot
![[MV] A leap of faith...ความเชื่อใจครั้งสุดท้าย (From "Petrichor the series")](http://i.ytimg.com/vi/U1piZH2CNXA/mqdefault.jpg)
You saved my day. Such a well-laid-out explanation. Thank you.
such a teaching skill.. Amazing.
Excellent explanation, chapter 8 of Yazdani’s “Voltage-Sourced Converters in Power System” book will cover the missing gaps in this lecture and shed light on the math.
Excellent explanation, I hope you are all right.
superb Sir,,,thanx a lot... plz release more videos for control system
Very nicely presented sir thanks a lot.
Very nice explanation sir! Thank you very much.
Dear sir, can you please make some videos on how to tune PI controller for these systems and also covering the hardware design and implementation of control topology on some real time plateform (either software or hardware). It will be a great help to the community.
Dear Prof Umanand ji, it is a great presentation and explanation. I would like to know which software and system you use for writing, drawing circuits and narration recording and displaying.
Thanks for sharing....Prof. Mahesh Kumar, IIT Madras.
hi sir, I'm reading your papers from past 4 years. when DSTATCOM is operating as a VCM we need to generate reference voltages or reference currents.
And why CCM and VCM cant be achieved at a time.
Thanks
Sir, your writing app is great. Can you share which app do you use for this digital board teaching?
Thank you very much Sir.
What program are you using for your diagrams?
Thank you!
awesome,, thanks, sir!!!
Sir, How do we get voltage reference from Id & Iq using PI controller?
Sir please reply
Inner control will be voltage reference because the signal will trigger PWM gate driver that convert DC link voltage to be PWM voltage waveform
Now I can sleep peacefully
Is impp constant ? As bcoz current at max power is provided by the manufacturer y compute it through mppt?
Because max current depends on solar irradiance
Why do you want the voltage and current vectors in phase having an angle of 0 degrees?
Because want to keep max power cos phi = 1 put to the grid
is bidirectional powerflow possible with this method?
It depends on the inverter topology, full-bridge inverters allow for bi-directional power flow, as oppose to half-bridge which only go one way
@@alawi0juventus hello! may I contact you somehow?
@@alawi0juventusif bi directional inverter like “active front end” , so how can power feedback to PV
Professor, how can i tune controller gains..... In fact there is need for 4 controllers in statcom... How can tune them.... Can you suggest me articles?
sir,can you explain how we tune our PI?
Tune P part (first skip I) , increaseP until response start to oscillate, then reduce P to 30%, then open I part tune I part until rise time as fast as possible with only little overshoot
Sir, Please mention the reference books.
If i want to generate reactive power of my PV, what modification should i do?
May be control angle “rol” to cos rol according to the need reactive power