If any HVDC line is going with positive & negative(the negative usually ha

If any HVDC line is going with positive & negative(the
negative usually have return path of current with earthing
electrode).
Now the question is if this HVDC earthed electrode which is
using as return path and earthed any nearby 400kv or 220kv
AC substation equipments.
which will be the impact of this on AC substation & its
equipment, how severe may be this and what should be the
minimum distance require between HVDC earthed electrode and
AC substation equipments?

It's really an high engineering level question...Dare to
answer and increase your knowledge.

Question Posted / shozy

0 Answers
1462 Views
MEIL, I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Electrical Engineering Interview Questions

1. If we apply dc supply to the primary winding of transformer it will be burnt out. similarly dc supply is given to field winding of syn. motor and armature winding of dc motor, they are safe. (Remember both windings inductive nature) what is the reason behind that?

2 Answers

State the factors, for the choice of electrical system for an aero turbine.

0 Answers

Can anyone tell the proper diagram of star delta starter????

0 Answers

can any tell me how to do wiring connection in L&T 3ph 4wire E301 CT operated energy meter, what is P1,P2,P3,P0. M1,M2,M3, L1,L2,L3.

2 Answers Bhartiya International,

Differentiate between low pass, high pass and band pass filter?

0 Answers

50 electric bulbs are connected across supply of 220 volts. After one bulb is fused remaining 49 bulbs are again connected to same supply. which case will have more illumination & WHY????????

5 Answers KJ,

difference between main metering kiosk and check metering kiosk

0 Answers

in which base we defined the conductor is Dog type, Squirrel type, rabbit type, wolf type etc used in transmission line?

3 Answers Bhel, CIL,

what is the difference between a feeder and a cable?

3 Answers

What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?

3 Answers IOCL,

what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

0 Answers Power Grid,

How to determine earth fault level to set relay for a normal distribution system of 11 kV , 100 A load????????

1 Answers TCS,

For more Electrical Engineering Interview Questions Click Here