Excellent video sir 👏 😊 In HVDC • corona loss is 3 times less than HVAC. • proximity effect is zero. • no need of Transposition of conductor. •Radio Interference is less(zero). •In HVDC Phase difference is zero between Vs and Vr. •no Ferretti Effect •No need of shunt reactor shunt capacitor snd series reactor.
It wasn't easy to convert dc to higher voltages as they didn't have switching converters back then while it was easier with ac using transformers. Even HVDC still depends on transformers to boost the voltage before converting it.
Such simplified and smooth information transmission you have.❤
Eagerly waiting for your next interesting videos.
Keep up the good work, best of luck!
Thank you!!
Excellent video sir 👏 😊
In HVDC
• corona loss is 3 times less than HVAC.
• proximity effect is zero.
• no need of Transposition of conductor.
•Radio Interference is less(zero).
•In HVDC Phase difference is zero between Vs and Vr.
•no Ferretti Effect
•No need of shunt reactor shunt capacitor snd series reactor.
Thanks!
Helpful ❤️
Sir, Please make a video about all types of relays used in power system protection..
Thank you. Sure. Will try
Isn't corona threshold regarding peak voltage AC also advantageous for DC ( considering conductor diameter for same power level)?
Nice one 👏 and very clear explanation
Nice video sir.
Kindly do a video on solar power generation, it's grid interconnection, net metering and gross metering as soon as possible
Thanks
can we use existing HVAC power transmission line for HVDC? or we need to change something?
Yea you can but must recalculate load vs parameters
Waiting for more videos
I,ve heard DC system was first used in electrical. Why ac is still
using.
Because We can easily step up and step down AC and We can't generate DC power above 650 volts that's why 😅
If it were so advantageous, why AC was used in first place?
It wasn't easy to convert dc to higher voltages as they didn't have switching converters back then while it was easier with ac using transformers. Even HVDC still depends on transformers to boost the voltage before converting it.
You will get more idea on that in the next video..
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