[Waveforms/Graphs] Class B commutation circuit for thyristor(SCR)

Thyristor commutation technique class B commutation:
Step by Step guide for plotting graphs/ waveforms for various parameters involved like load current, thyristor current, capacitor voltage and current in a class B commutation circuit for SCR.
link for working of Class B commutation circuit : • Class B/Resonant Pulse...
link for working of series LC circuit: • Working of Inductor an...
Keywords:
Power Electronics
Thyristor Commutation
Class B
SCR
Resonant Pulse commutation
Waveforms/Graphs
Current ,Voltage

[@shreyasingh7506]

such a great representation !
i am speechless

[@kanthakborkar710]

No one can explain like you..

[@gaddamabhishek4771]

VERY GOOD EXPLANATION, SIR... I HOPE YOU TEACH US MORE... THANK YOU..

[@mayurbalwani7277]

Such a nice explanation!!! Thanks!

[@supriyamaurya889]

Gjbb...... Appreciable
Thnku so much sir 😊😊

[@wasidhussain9704]

Thank you so much for this wonderful explanation, pls make videos on chopper

[@pagalavan7472]

Super

[@masoodahmedmulla525]

better among others

[@shashikaranand9810]

gajab bhai saheb.. thnx a ton

[@Xplanator]

Thank You!

[@naveenarampam8330]

very nice...thnq

[@YogeshSainimarwari]

sir wow please more video

[@209-psmanojkumarp8]

As well as some other power electronics concepts too

[@vempadaputriveni6915]

👍

[@kaali.dhwani]

Good work.. 😄

[@wyclifeamolo4330]

how is madrid

[@sushantkhetle5919]

❤️😊

[@akshayaggarwal6364]

Good ...thanx

[@Xplanator]

Akshay aggarwal welcome :)

[@209-psmanojkumarp8]

V good videos........ Make video on class A commutation

[@Xplanator]

poloju manoj kumar sure :). Do have a look at the other videos in the playlist

[@arpitgupta942]

Why capacitor current build up in negative direction??
Plz reply

[@Xplanator]

The voltage across the capacitor changes polarity hence it is shown as negative. The relation between voltage and current in a LC circuit has been previously explained in th-cam.com/video/zMAjbULi3P8/w-d-xo.html.
The direction of current flowing in the capacitor is different when TA is triggered(left plate to right plate in anti clock direction via TA). When TA turns OFF, and diode is forward biased current goes from left to right but this time via the capacitor plates (which is a different direction than the previous one).

[@jannatuladan7962]

At very first when the capacitor was charging it was supposed to get voltage 2Vs across it, as was discussed in working with the inductor and capacitor with DC supply video.. y did not it happen here?

[@princechaudharyentertainme2250]

Mai bhi confused hu yar yaha

[@princechaudharyentertainme2250]

Sir please explain. Why c not charged to twice source voltage here

[@chandanak2863]

Now I'm final yr diploma . In one week my exams will get over. I'm studying EC... Can u suggest what subject can I opt for engineering, except ECE ☺ plz do reply... Ur reply matters alot to me

[@Xplanator]

Chandushona Shona Depends on which stream your University has to offer. your options as per my knowledge can be electronics and communication, Electrical engineering, Computer Science, Information Technology. The last 2 are purely based on your interest in programming. if u have a choice for interdisciplinary courses like instrumentation or mechatronics you could opt for that as well. but if u r looking at a carrer in core industry the first 4 are your options. All the best!