I am an associate professor in METU, Ankara. I upload weekly undergraduate lectures on electric machines and power electronics. Please let me know if you need extra teaching materials, annotated notes of the presentations etc.
I used to go to a school that had a lot of Turkish teachers, this video brought back a lot of memories, you sound exactly like a teacher I knew before. I love how you teach, nice video
great content, wanted some material to revise the key concepts that i learned in my electrical degree. so far so good. thanks alot of the hardwork akhi, jazakAllah
12:54: While presenting the hardware project, how feedback works was initially ambiguous, but now it's crystal clear! These videos have significantly enhanced my engineering skills and thinking.
When D=1, why would ILB=0? The switch is on all the time, so the inductor becomes a short and current will flow through the inductor according to Vd/R.
How can calculate push pull transformer primary turns? It’s only utilize half primary on each half cycle. Is that applying each half primary is equal to Vin/(8*fxAexBpk)?
So, to produce more power we need 3rd harmonic? What is 3rd harmonic? Quint? 1 harmonic is Tonic 2 harmonic is Octave 3 harmonic is Quint Tonic + Quint = Power-Chord... Now clear, let's do heavy metall :D
was very dumb question. If inductive load has a nonzero current, at least 2 of the thyristors must be on. Then say we missed the positive thyristor's angle and fired at -5degree. Then nothing will change since the vd is shorted for a small duration and the positive thyristors are reverse biased. And negative thyristors are forward-biased. But if we fire positive thyristors' gate at +5degree, the vd is shorted for a small duration. During this duration, negative thyristors are reverse-biased and turned off. Whereas positive thyristors are positively biased and start conducting.
