Lecture - 46 ( 12 pulse LCC: Part 1 )

[@agbohenry6782]

please what will be the phase voltage secondary side of each of the delta and wye transformer if the primary voltage is for example 315KV

[@sudampatra5608]

Please explain secondary side transformer winding configuration

[@Sarkaari_Shayar]

@16:00 why the number of turns are root3 *N2. please explain.

[@shubhamide]

bhai kyonki jab aap upar wale transformer mein dekhoge to paoge ki line voltage jaa raha h 6 pulse converter mein ....lekin neeche wale mein phase voltage jaa raha h 6 pulse converter mein......to upar wale transformer mein agar aap line voltage nikaloge to root 3 times ho jayega voltage .....aur neeche wale mein root 3 times nahi hoga........agr asaani se samajhna h to values leke kar lo upar wale ke primary coil mien voltage maan lo ......Va=1 angle 0
Vb=1angle-120
VC=1angle120
ab transformer ke secondary side pe voltage nikal ke dekho.....to paoge ki delta ka line voltage star ke line voltage se root 3 times kam h to isiliye turns ratio ko root 3 times liya h taaki voltage ka amplitude same reh sake dono 6 pulse converters ke liye

[@Sarkaari_Shayar]

@@shubhamide thanks for such detailed explanation 👍🏻👍🏻

[@sandeepkumarmahto2579]

Why we are using two types of connection ?
Can we use instead of Star-Delta only Star-star or Delta-delta in secondary side

[@dhanraj1115]

For getting 30° angle Difference from combination

[@darshanakumbhare6048]

What's the full form of lcc

[@sahelighosh4297]

Line commutated converters