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

what is the difference between 5P20 class CT , PS Class CT and 5P10 class CT??

5 Answers  


why all selected supply voltages are multiple of 11.i.e440,11 kv,33 kv,66 kv,110 kv etc

6 Answers   Suzlon, TCS,


Size of the 60Hz and 400Hz transformers is a) same b) 60Hz Tr s larger than 400Hz Tr c) 400Hz Tr s larger than 60Hz Tr d) None of the above

5 Answers   Ecil,


The Q-facr o of a coil given as wL/R. what will be shape of Q versus frequency graph.

0 Answers   GATE,


How to checking sld drawingas and control drawings

1 Answers  






What is meant by load angle of an alternator? Upon what factors does the load angle depend?

0 Answers   VECL,


what is your aim

0 Answers   L&T, TCS,


Can we use 11kv Trivector Metre or Energy metre instead 33kv Metre at 33kv Over Head Line metering purpose?

5 Answers   Bhel,


what is derating?, why it is neccesary, it is same for all means for drives, motors,and cables.

1 Answers  


difference between microprocesser and microcontroler

1 Answers   HAL,


what use marshalling kishock in power transformer?

2 Answers  


total numbers of earthing of a transformer

1 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4452)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • 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)