HOW DISTANCE PROTECTION IS DONE IN EHV TRANSMISSION LINES?
WHAT IS THE BASIC TECHNIQ OR FUNDA USED BEHIND THIS ?
SPECIALLY EXPLAIN?IMPEDANCE METHOD.
- 2 Answers
- 6220 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / nirujogi suresh
reactance relay is less affected by power swings as it is response to only for grounded faults
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?
why any centrifugal blower draw more current in starting. consider id fan and fd fan?
how can i reduce sparking without stepdowning the voltage
What is the emf equation of a transformer?
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
what is the best transformer oil breakdown voltage?
sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.
On Which Pressure PRV is operated.
What’s electric traction?
what is control supply rating of a machine
How to calculate Temp from Resister from PT100 equation,
Difference between low impedance and high impedance Restricted Earth Fault
why output is out of phase in case of common emitter?
