TF12B Parallel Operation of Transformers with Unequal Voltage Ratios
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- เผยแพร่เมื่อ 30 ก.ย. 2024
- Lectures on Electrical Machines By Dr. Tirupathiraju Kanumuri, Assistant Professor, NIT Delhi
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from your equation, does it mean that I(B) decreases and I(A) increases when Zload rises and E(A) > E(B)?
Please show the waveform representing Ia = 1115 < 29.7°.
Please show the secondary voltage waveform of each transformer, and how they combine to become the bus voltage.
hello sir, why are you not taking the whole impendence value 0.015+j 0.05 while calculating the impendence of tranformer 1 you took only 0.01+j0.05
best lecture ever thanks a lot sir..........but am bit confused am not so sure that for ZL(load) i thought we supposed to use that 750KVA as a rating of a load but yu used 250KVA FOR TO CALCULATE A LOAD but i think was a mistake coz i got a same answer
Excellent lecture Sir. Thanks 🙏🙏🙏
Happy learning 😊
Very nice sir
Sir please make lectures on parallel connection of Dy1 & Yd11
and Dy11& Yd1- 3 phase transformer.
Ok sir thank you.
Also please sir I need phase shifting connection,Le Blanc connection,T connection,3 phase to 1 phase transformation of 3 phase transformer..if u upload these topics then it wiill be so helpful for me i shall be highly obliged.
Sir I have a query that why frequency maintaining i.e to make Freq. Constant is difficult when load on the power line goes low.
Sir, plz tell how you got the power factor angles at 19:07.
@@saptarshimondal1323
P=KVA*cos (angle between voltage and current)
@@saptarshimondal1323 16:32 check here bro,