What is corona? and what is the purpose of corona belt in
substation ? why they connect these end of the buses ?

Answers were Sorted based on User's Feedback



What is corona? and what is the purpose of corona belt in substation ? why they connect these end ..

Answer / teju

carona is phenomenon of violet glow,hissing noice,ozon gas
formation in overhead transmission line.but i dont know it's
purpose.if anyone is knowing then plz send it to me at
tawadetejswita@gmail.com

Is This Answer Correct ?    3 Yes 0 No

What is corona? and what is the purpose of corona belt in substation ? why they connect these end ..

Answer / subramanyam

the ionisation of the air near the surface of the power
conductor is called as corona.due to this insulation failure
of conductor occur.due to corona their will be a real power
loss called corona loss.corona is acts as a protecting cover
for the lighting surges

Is This Answer Correct ?    3 Yes 0 No

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