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In part 2b of this video series I thought the base value on the HV side of the transformer was chosen as 115kV, why do we need to divide this base value by sqrt(3) in this video? Shouldn't the base values for the line and phase voltage of a delta transformer be equal?
If the sequence component current values are no longer equal to one another when reflected on to the HV side of the transformer, does the series sequence component network diagram, that was derived for the LV side, no longer hold for the HV side?
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Hi Qurat Ul Ain, There will be only one difference and that's the sequence network impedances will change. The overall calculation remains the same. If you need a solution to the given question, do let us know. Regards, GeneralPAC by AllumiaX
The way I got your question is that When we Put Delta on Sec side and There is a SLG fault what will be the scenario then? By the rules of Delta, there is no ground which means there is no support of 0 sequence currents. But when there is an SLG or an LLG fault, ground is induced in the delta connected system and this would mean that the delta side will follow the same methodology as explained in the video. I hope this answers your question and you are satisfied with our response. Please feel free to follow up with your queries should you have troubles in understanding the fore mentioned response. Thank you for your time. Support us by becoming our patron at patreon.com/generalpac
Support us by becoming our patron at patreon.com/generalpac ....Why? An incredible amount of time and effort is needed to develop high-quality video tutorials. Each video takes approximately 10 hours to complete which includes learning the concept ourselves, brainstorming creative ways to teach and explain the concepts, writing the script, audio recording, video recording, and editing. This is why Hundreds-of-Thousands of people have watched, liked, subscribed, and left positive comments.
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YEAR-END SALE: Up to 95% OFF: bit.ly/power-systems-courses
As 2023 comes to an end, it's time to take a breather and reflect on your journey this year. This isn't just about recognizing your wins and bumps in the road-it's also an opportunity to identify areas for growth, particularly in your learning goals. Lucky for you, our BIG END-OF-YEAR SALE is here to support you in achieving Your goals!
In part 2b of this video series I thought the base value on the HV side of the transformer was chosen as 115kV, why do we need to divide this base value by sqrt(3) in this video? Shouldn't the base values for the line and phase voltage of a delta transformer be equal?
Great one
If the sequence component current values are no longer equal to one another when reflected on to the HV side of the transformer, does the series sequence component network diagram, that was derived for the LV side, no longer hold for the HV side?
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Sign in: bit.ly/thanksgiving-day-2023
Well done, great work.
Can you tell me what will happen if a L-L Fault occurs on the high voltage side (115V)?
Hi Qurat Ul Ain, There will be only one difference and that's the sequence network impedances will change. The overall calculation remains the same.
If you need a solution to the given question, do let us know.
Regards,
GeneralPAC by AllumiaX
@@Generalpac Yes, Please share the solution. Your prompt response is much appreciated
Great work.Quick question guys.How the fault current would reflect in the Y side if the source were in the Y side and the fault were in the Delta?
The way I got your question is that When we Put Delta on Sec side and There is a SLG fault what will be the scenario then?
By the rules of Delta, there is no ground which means there is no support of 0 sequence currents. But when there is an SLG or an LLG fault, ground is induced in the delta connected system and this would mean that the delta side will follow the same methodology as explained in the video.
I hope this answers your question and you are satisfied with our response. Please feel free to follow up with your queries should you have troubles in understanding the fore mentioned response. Thank you for your time. Support us by becoming our patron at patreon.com/generalpac
Support us by becoming our patron at patreon.com/generalpac ....Why?
An incredible amount of time and effort is needed to develop high-quality video tutorials. Each video takes approximately 10 hours to complete which includes learning the concept ourselves, brainstorming creative ways to teach and explain the concepts, writing the script, audio recording, video recording, and editing. This is why Hundreds-of-Thousands of people have watched, liked, subscribed, and left positive comments.
98% OFF | EARLYBIRDS DISCOUNT
Sign up for our newly launched courses at 98% OFF. New video releases will be scheduled on a monthly basis. Grab this opportunity before it ends. bit.ly/earlybirds-discount