How a synchronous generator practically work? what is the
function of avr(automatic voltage regulator)in synchronous
generator?how the connection of avr to the generator made
practically?please give me the answer.
Answer Posted / lubaba noor
I am describing function of AVR. AVR senses the terminal
voltage.If the terminal voltage is higher or lower than the
rated voltage,then AVR controls the flux.for example if the
terminal voltage is lower,AVR controls the switching of the
ckt in such a way that draws more voltage from DC src in
the rotor ckt.
| Is This Answer Correct ? | 26 Yes | 13 No |
Post New Answer View All Answers
How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.
How can you sized or estimate the ligthning arrester current rating?
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
Why does the rotor rotate?
How to design harmonic filter at the project stage without nowing the harmonics levels
How to calculate energy stored in a capacitance
what is meant by 2 within a star in a voltmeter dial?
What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.
what is the chiller and working principal
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
limitation of conductor height on ground when we consider EMC
how does an encoder work???
Type of motor stater detail and working detail