Introduction to Voltage Stability | Part 1

Voltage stability is defined as the ability of a power system to maintain voltages of all buses within specified limits under normal operating condition as well as after being subjected to a disturbance.
For other lectures, click the links given below:
Power System Analysis (Playlist): Click the link given below
• Power System Analysis
DC Machines (Playlist): Click the link given below
• DC Machines
Synchronous Machines: (Playlist): Click the link given below
• Synchronous Machines
Regards,
Dr. Afroz Alam,
Ph.D (IIT Roorkee),
Assistant Professor,
Department of Electrical Engineering,
Aligarh Muslim University, Aligarh, India.

[@DrAfrozAlam]

Voltage stability is defined as the ability of a power system to maintain voltages of all buses within specified limits under normal operating condition as well as after being subjected to a disturbance.

[@Sriharshathimmaraju]

sir plz upload frequency and voltge control mehods also

[@DrAfrozAlam]

@Sriharsha Chinnu
czcams.com/video/gqhGZirLiS8/video.html

[@DrAfrozAlam]

Download hand-written notes (pdf) of this lecture series using the following link:
drive.google.com/file/d/1kyK8693QOia7lN9kUkhIMFmjlXO4VzrS/view?usp=sharing

[@alawimidher5899]

Dr.Afroz, I want to thank you but I can't find the right words to express my gratitude other than may god bless your soul and bless your knowledge, and may god grant you the highest place in paradise for all your effort to share this knowledge with us. Thank you sir.

[@DrAfrozAlam]

Thank you so much for the wonderful comment.

[@dixitjangid8975]

hello sir , my name is DiXIT from MNIT jaipur electrical branch . thanku for your efforts .

[@DrAfrozAlam]

Most welcome Dixit. My friend Dr. Akhilesh Mathur is faculty in your institute. Both of us did our PhD from IIT Roorkee under the same supervisor.

[@surendrakverma555]

Excellent lecture Sir. Thanks and Regards 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@bcatist]

im a subscribed and joined member, you are a legend mate (from australia) :)

[@DrAfrozAlam]

Thanks a lot dear for the appreciation.

[@neepalsubeendra4704]

Thank you so much for your lecture sir

[@DrAfrozAlam]

Download hand-written notes (pdf) of this lecture series using the following link:
drive.google.com/file/d/1kyK8693QOia7lN9kUkhIMFmjlXO4VzrS/view?usp=sharing

[@DrAfrozAlam]

"Introduction to Voltage Stability" starts from page no. 53 of this pdf.

[@jhonathanfeijo9323]

thank you

[@KAFKUBA]

I like the chalk board better

[@avradeepdas1606]

Sir, at 17.04 why P/Sb ? P is active power but Sb is aparent power. Sir please explain.

[@DrAfrozAlam]

Because, per unit value is ratio of actual value to the base value. For more details, please watch the following lecture:
Per Unit System (In Hindi): czcams.com/play/PLEVP-S4VFKO85zhnjJYg_ZCVh1_Wqpvqi.html

[@DrAfrozAlam]

Download hand-written notes (pdf) of this lecture series using the following link:
drive.google.com/file/d/1kyK8693QOia7lN9kUkhIMFmjlXO4VzrS/view?usp=sharing

[@Akbar-ud1yn]

Assalamulekum sir when do you start lectures on power electronics sir?

[@DrAfrozAlam]

Wa Alaikum Assalam. For power electronics, you may watch lectures from the following channel:
czcams.com/video/Ph6v4gDkC8Q/video.html

[@Umar-xm3sl]

@@DrAfrozAlam Sir kindly continue Synchronous machines lectures

[@DrAfrozAlam]

Download hand-written notes (pdf) of this lecture series using the following link:
drive.google.com/file/d/1kyK8693QOia7lN9kUkhIMFmjlXO4VzrS/view?usp=sharing

[@bright6706]

💌💌💌

[@DrAfrozAlam]

Download hand-written notes (pdf) of this lecture series using the following link:
drive.google.com/file/d/1kyK8693QOia7lN9kUkhIMFmjlXO4VzrS/view?usp=sharing

[@DrAfrozAlam]

"Introduction to Voltage Stability" starts from page no. 53 of this pdf.