WHY HVDC?

Answers were Sorted based on User's Feedback



WHY HVDC?..

Answer / dsrlsa

1. HVDC IS USED AS A TIE LINES BETWEEN TWO AC TRANSMISSION
LINES.

2. HIGH POWER TRANSMISSION IN LONG LINES.

3. IN SUBMARINES.

4. HVDC IS USED BECAUSE SKIN EFFECT IS ZERO. WHY, BECAUSE
FREQUENCY IS ZERO.

LAKHAN KUMAR PATNAIK
patnaik.lakhankumar@gmail.com
07587119080/09762761105

Is This Answer Correct ?    4 Yes 0 No

WHY HVDC?..

Answer / k.prakashchandra

Addl advt:-Synchronization is not required

Is This Answer Correct ?    0 Yes 0 No

WHY HVDC?..

Answer / lllll

And all other tansmission losses is minimum rather than AC
transmission line such as faranty effect, corona effect and
capacitance property calculation will not be nagligible in
AC transmission.that HVDC is the best but not economical.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

Can Anyone suggest the Standards (IEC or IS) for selecting copper current density?

0 Answers  


What are the conditions for sustained oscillator or what is backhouse criterion?

0 Answers  


what is boucholz relay and the significance of it in to the transformer?

2 Answers  


what is 6 pulse and 12 pulse inverter? Explain brifly

2 Answers  


for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

0 Answers   wbsedcl,






What happen when increese more than 50HZ fequincy.

5 Answers  


phase association of 3PH L&T static CT meter is wrong. means 1PH & 1 CT connected properly and other 2 voltage and CT's inter changed. what would be the impact in the reading?

3 Answers   KSEB,


What is synchro?

0 Answers  


What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker

0 Answers  


1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?

0 Answers  


design a LV scheme for a 15 storied building?

0 Answers  


what is mutual induction principle?

2 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)