Electrical Engineering: Ch 13: 3 Phase Circuit (35 of 53) 3-Phase Systems Save Power, Why?

preview_player
Показать описание

In this video I will further explain the benefits of the 3-phase system (previous video we explained the benefit of power=constant) on saving wire/power by comparing the power loss to a 2-wire single-phase system. (Part 1)

To donate:

Next video in this series can be seen at:
Рекомендации по теме
Комментарии
Автор

Awesome. .... every day i had learned new topics ....thank you sir. ....Thank you so much sir. your free time could you please, teach the other electrical topics sir like control system, power system, power electronics, digital electronics, electrical machines....

kannanr
Автор

Hey Sir the PL in 3 phase curcuit at time 2:37 is it power per phase or the total average power of the three phase circuit coz thats what u said in video34?

muhammadyunus
Автор

I think that u are making a little mistake or i am lost : the power equation for 3 phase system is not the line power but the total power for the system . if u calculate for a single line only then the phase equation for power should be divided by squared root of 3 . the final reselt will be 2/3 .instead of 1/2

samibarran
Автор

Can you sort all the videos of EE in a single playlist?

AbhrajitNath
Автор

Why is angle Fi = 0? Isn't each current 120 degrees out of phase?

AL-knyx