What is AVR in Turbo generator in Thermal power plant?

Answer Posted / rohit chandan

The main purpose of Automatic Voltage Regulator (AVR) is to
control the excitation to limit the terminal voltage of
synchronous generator at reference level.The excitation
system of a Turbo generator contains the exciter and the
AVR. AVR acts upon DC Vf that supply excitation to the
synchronous generator.

Is This Answer Correct ?    30 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Refernce currents are to be generated using refernce cueernts how can this be done

1784


If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.

991


'documenˁ

1521


What is the difference between vector surge relay (78) and Pole slip relay (98G)

643


PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)

1521






what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering

1466


Comment on the working principle of operation of a single-phase transformer.

705


How 48-relay (incomplete sequence) functions?

3551


what is mean by dry frequency

1943


for opening electrical shop, tips needed.

1391


Define coil span?

638


Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

1326


Purpose of providing neutral isolation panel for parallel operation of diesel generator

1196


how electrical earthing maintenance done in industry?

1036


63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?

2298