What is the working of AVR in AC generators?
- 13 Answers
- 92480 Views
- Navrachana University, I also Faced
- E-Mail Answers
Answer Posted / raul
AVR- AUTOMATIC VOLTAGE REGULATOR
AVR is a device used to measure any difference in the
generator terminal voltage and highly stabilized reference
value, and if it detects any difference, it controls the
firing pulses of the thyristors connected in the
system.....to change the output voltage of the pilot
exciter which in turn changes the output of the main
exciter n ultimately the generator voltage........
IN SHORT, IT IS USED TO MAINTAIN THE GNEREATOR TERMINAL
VOLTAGE B/W THE TRANSIENT STABILITY LIMITS so that d
generator remains in synchronism
| Is This Answer Correct ? | 17 Yes | 2 No |
Post New Answer View All Answers
Define super node?
State thevenintheorem?
Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?
Is Transol transformer oil comparable to nynas nytro libra?
what is the difference between STAR and DELTA connection and application wise how it can be utilizedd
how to meas-our losses for L.T & H.T
.php|
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
What aturn on methods of scr?
Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?
What is resolution of a measurement?
How to calculate multiplying factor of dc energy meter
What are the application of filter?
