Bus Bar Protection | Bus Bar Differential Protection | High Impedance Bus Bar Differential | Part-1
Speaker information: Pankaj Kumar Jha
Manager, Power Grid Corporation of India Ltd.
(Power System Engineer with more than Ten (10) years of industrial experiences.)
The fundamental concepts of bus bar protection will be discussed in this series of session. In this series we will discuss about the basic concepts of Bus Bar Protection. Difference Between High Impedance and Low Impedance Bus Bar Differential Protection. The concept of CT saturation and its effect on the performance of Bus Bar Differential Protection. High impedance bus bar differential protection calculations. Centralized and Decentralized bus bar protection schemes. Concepts of Bus Zone and Check Zone in case of bus bar differential protection schemes. At the end of this series you will learn all the fundamental concepts related with bus bar differential protection. All the sessions will be in Hindi as well as English and you may watch these sessions as per your convenience.
For better understanding of the concepts explained in this session, it is desirable that following sessions must be watched:
1. Bus Bar Switching Schemes || Bus switching schemes || Bus Bar arrangements ||
• Bus Bar Switching Sche...
2. CT POLARITY || WHY CT STAR POINT IS ALWAYS FORMED TOWARDS PROTECTED OBJECT SIDE || PART-2.
• CT POLARITY || WHY CT ...
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#Lightningminds #pankajkumarjha
Пікірлер: 32
Excellent
Sir very helpful channel....Highly motivated to learn....Thank you sir...I am an engineer in MRT wing
Bahut achha
Superb sir ..! Awesome explanation 🤝👏
@LIGHTNINGMINDS_PANKAJKUMARJHA
7 ай бұрын
Thanks and welcome
Thank you sir every knowledge
Thank you so much Sir.
Excellent 👌
thanks sir
Excellent 👌👍. Make video on relay co-ordination chart too. Thanks
@LIGHTNINGMINDS_PANKAJKUMARJHA
2 жыл бұрын
Thank you. I will upload video on this topic shortly.
👌
Thank you so much Sir. Fruitful to learn.
@LIGHTNINGMINDS_PANKAJKUMARJHA
Жыл бұрын
Thanks for your valuable feedback.
Very good. Thanks 🙏🙏🙏🙏🙏🙏
@LIGHTNINGMINDS_PANKAJKUMARJHA
2 жыл бұрын
Thank You for watching.
Good
👌👌👌👌👌👌
Sir please make video on configuration in digsi 5
sir why u stopped making videos. please make videos on CB troubleshooting, CB closing/Tripping circuit. Trip ckt supervision.
@LIGHTNINGMINDS_PANKAJKUMARJHA
Жыл бұрын
Dear Mayur, Due to change in my role assignment at my new place of posting. I am presently unable to upload the video. I will start uploading the video shortly. Sorry for the inconvenience.
Sir, How to calculate positive sequence impedance of the line?
@krishnavislawath8854
8 ай бұрын
Thevinins equivalent nikalo
sir will you cover low impedence (centralized, de-centralized) busbar protection in this series?
@LIGHTNINGMINDS_PANKAJKUMARJHA
2 жыл бұрын
Yes
@samirsahoo6570
Жыл бұрын
Awwaa
is LBB protection & bus-bar protection same ? if not then what is the difference between this two ?
@fawazfiroz
8 ай бұрын
LBB protection acts only when a cb malfunctions when a trip signal is present, thereby tripping of the upstream cb. Busbar protection also cuts down the upstream cb but only during a fault in the busbar and not during any internal faults.
can translate your videos in english
Kindly please speed of explanation should be increased so that length of video will be reduced .
@Sarveshbabu8840
Жыл бұрын
Watch in 2x
@nikhilsalunkhe9294
8 ай бұрын
1.5x