Can u tell me about HVDC transmission?

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Question Posted / r.venkateshwaran

6 Answers
13404 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Can u tell me about HVDC transmission?..

Answer / taru aggarwal ymca

HVDC (high voltage direct current ) transmission is used to
reduce the inductive effect in transmission line .although
losses are less but there are disadvantage like use of
inverter and rectifiers of high voltage which are very
costly nows days 765kv dc line project is going n

Is This Answer Correct ?

14 Yes

2 No

Can u tell me about HVDC transmission?..

Answer / hamzan

HVDC transmission means High Voltage Direct Current
transmission normally at 500KV.High voltage low current

Is This Answer Correct ?

11 Yes

3 No

Can u tell me about HVDC transmission?..

Answer / rajmohan

High Voltage Transmission Line is Economical wen compared to A.C Transmission beyond 500 K.M.

Different D.C Transmission Voltage levels are +/- 500KV, +/- 800 KV.

HVDC has less line losses wen compared to A.C Transmission..

HVDC is very costly due to Terminal Equipments like Rectifiers & Inverters

Is This Answer Correct ?

7 Yes

2 No

Can u tell me about HVDC transmission?..

Answer / suresh

hvdc transmission means high voltage can be converted from
ac to dc to reduce losses of voltage to tranmit large
distances .

Is This Answer Correct ?

8 Yes

3 No

Can u tell me about HVDC transmission?..

Answer / rakesh pathipati

all are correct.

Is This Answer Correct ?

1 Yes

1 No

Can u tell me about HVDC transmission?..

Answer / ravi

all r right

Is This Answer Correct ?

2 Yes

4 No

Post New Answer

More Electrical Engineering Interview Questions

WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5 PHASE?

10 Answers

Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

0 Answers

what is hysteresis loss?

4 Answers PSU,

Is it possible we are step down 11 kv to 230v ?

2 Answers Fedco,

what is induction relay

1 Answers

while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

0 Answers

Why we transmit the power at the voltage in the multiple of 11 or 1.1 like 11kv, 22kv, 66kv, 132kv...... some one told me that it is due to fomr factor 1.1 of sine wave. its fine but while transforming we can choose any voltage, so why only multiple of 1.1 there also.......? plz tell me.

7 Answers

what happen if ac supply is fed to rotor of the alternator

2 Answers

why should a transformer be never connected to dc supply

5 Answers

what is the type of motor that is used in emu units in india

1 Answers

tate and explain super position theorem

2 Answers

3,12,24,33,_ ,75,150 Find the missed number in this sequence

2 Answers HCL,

For more Electrical Engineering Interview Questions Click Here