Hi Professor, when you solve partial derivative of P2/V2, the result is 2.66 which is equal to P2 cal. Is it a coincidence? And also how do we find the angle Y21 in the Pi equation? Thank you so much for your video as always.
Y = 1/Z, so for example if Z = j10, so Y = 1/j10 = 1/10angle(90) = 0.1angle(-90), so the angle will be -90. The angle of Y is the opposite the angle of Z
Hi Professor, When you are able to find some time power system engineering B7, would you be able to provide some more solved questions for B7?. For example where you solved for missing Voltage can you solve for missing angle.
@@electrical4everyone Hi Profess, thank you so much for your videos. I hope you can help us to solve a few more B7 questions if you have time, as they are much more difficult. Really really Thank you so much!
Hi Professor, when you solve partial derivative of P2/V2, the result is 2.66 which is equal to P2 cal. Is it a coincidence? And also how do we find the angle Y21 in the Pi equation? Thank you so much for your video as always.
Y = 1/Z, so for example if Z = j10, so Y = 1/j10 = 1/10angle(90) = 0.1angle(-90), so the angle will be -90. The angle of Y is the opposite the angle of Z
@@electrical4everyone thank you professor, how about the partial derivative of P2/V2, how do we come up with it?
I see that the result of partial derivative of P2/V2 is equal to P2(cal)?
Hi Professor,
When you are able to find some time power system engineering B7, would you be able to provide some more solved questions for B7?. For example where you solved for missing Voltage can you solve for missing angle.
Secondly, is the newtow raphson method sufficient to solve all type of questions of this nature.
The plan is to start B7 early September. I will provide videos to describe the theory for each question and then solve questions about this topic.
Yes NR can solve any load flow question
@@electrical4everyone Hi Profess, thank you so much for your videos. I hope you can help us to solve a few more B7 questions if you have time, as they are much more difficult. Really really Thank you so much!