What is AVR in Turbo generator in Thermal power plant?
- 5 Answers
- 22331 Views
- Thermax, I also Faced
- E-Mail Answers
Answer Posted / d oldham
The synchronous generators used do not naturally operate at
any particular voltage but the voltage can be adjusted by
manually setting the excitation. However as soon as any
load is put on the generator a different value of
excitation is required. The AVR automatically makes the
necessary adjustment by closed loop control to keep the
generator voltage constant. The operator can manually
adjust the AVR reference to allow connection to a power
system. Once connected to a large power system the AVR
setting determines the reactive power load kVAR on the
generator. A high setting exports kVAR (lagging power
factor) and a low setting imports kVAR (leading power
factor).
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
What is block diagram?
What is line resistance of cable & how it can be measured ?
What about electrical Units. discrive in detail
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com
what will be the min and max voltage flow from neutral to earth?
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
I want to put this query to SENIOR & EXPERIENCED ELECTRICAL ENGINEERS. 1)I want to know about the control circuit diagrams for control panels. I found it difficult to understand. Is there ant booklet through which we can learn the circuit diagrams? 2)I want to learn about conduiting, laying cables, preparing cable schedules and various techniques which is the part of building infrastucture(construction field). I don't have any experience in this area. I have experience in control panels only. that's why i am not getting any opening in building infrastucture (construction field).Can I get the job in this field as Trainee Engineer? How to enter this field? I need job in PUNE
What is the count of hvdc transmission lines in india?
how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is
What is the type of earth fault protection used in battery? explain.
Basic motor transformer generator
what is the use of expulsition protective gap in 11Kv line.
