Capability Curve,excitation in generator,excitation system, , power generation,power system protection, component of steam station,boiler ,K&l international training, dr.bill anderson,
Пікірлер: 44
@langalethumgobhozi17706 жыл бұрын
couldn't explain it better. This video is the best.
@hassanarsalanwarsi4 жыл бұрын
I'm thankful for the guidance
@faridhuseynli65756 жыл бұрын
Thanks for explanation
@mstabilito3 жыл бұрын
Amazing Content
@hayel20156 жыл бұрын
Amazing
@IrfanMujawar4 жыл бұрын
Which book is referred for preparing the video?
@theoptimist33693 жыл бұрын
Outstanding
@Bizzon6663 жыл бұрын
Exciting video:D Not for everyone, but very helpful for me.
@dunialistrik79835 жыл бұрын
Nice video
@BaldurKhr3 жыл бұрын
Please, how can we get the entire video series???
@elektrikhatti70285 жыл бұрын
thanks
@sajeevapadmasiri21472 жыл бұрын
Thank you verry much
@MrPounal6 жыл бұрын
what is the maximum volt an current go to the rotor for a 100kw alternator
@MuhammadYusuf-jf4yh6 жыл бұрын
kevin pounal please refer to your alternator name plate
@TexasGreed4 жыл бұрын
I build DECS for a living for years. Literally never knew what the hell I was actually making. Oh well it pays pretty good.
@theworldinfootballterms4 жыл бұрын
Hi, what are DECS?
@atum73554 жыл бұрын
@@theworldinfootballterms Digital Excitation Control System. Much like AC to DC converter with automatic current increase or decrease to the rotor.
@er.nazimalishahtariqi16255 жыл бұрын
Very Nice Video Lecture Prof.😊
@harshkumarpatel58804 жыл бұрын
kzbin.info/www/bejne/oIStgH9olpx6rpo
@tongkailu10534 жыл бұрын
A question: what is the benefit of converting the control signal (of Field Voltage Regulator) to DC first and then inverting back to AC (by the brushless exciter), instead of applying the AC control signal directly to the diode?
@Abdullah91amh4 жыл бұрын
Good question Actually the DC is not inverted to AC, in fact the AC is induced in the exciter. It is a small AC generator with the field and armature windings swapped between the stator and the rotor (since you need to supply the voltage in the rotor).
@avnishpurohit29994 жыл бұрын
👌👍
@harshkumarpatel58804 жыл бұрын
kzbin.info/www/bejne/oIStgH9olpx6rpo Check it also
@verminer72 жыл бұрын
How does the AVR adjust the voltage when the excitation is PMG system
@kyle6094 Жыл бұрын
The PMG is the power source for the exciter alternator's field windings. Basically, replace the "A.C. IN" and transformer symbol portion of the diagram with the output of the PMG.
@mickuljatheseagull4 жыл бұрын
When you say VT do you actually mean CT (Current Transformer)?
@kurii-2 жыл бұрын
He means voltage transformer (or PT, potential transformer). You're monitoring the voltage, not the current.
@teddysuryadikusuma9307 Жыл бұрын
Can generator synchronised with 0 MW power output?
@aselawickramasinghe21774 жыл бұрын
sir... can you send me soft copys about thermal power plan system. It is very helpful for me because I'm working a coal power plant srilanka...
@aselawickramasinghe21774 жыл бұрын
can you please send me your email.
@brentmartinez76634 жыл бұрын
May I know what is V.T. in the diagram? Thanks for the video btw. Very informative.
@freakboynv20004 жыл бұрын
Voltage transformer
@ashishvitekar34743 жыл бұрын
Sir, We don't understand why speed of the Turbine decreases when Electrical load increases on Alternator, please explain briefly with examples
@kyle6094 Жыл бұрын
Here is my rudimentary understanding: When electrical loads are added to the generator, the larger current demanded causes the voltage to drop. The exciter senses the decrease in output voltage and increases field current to restore the voltage. As the voltage is being restored at the higher current the magnetic field induced in the stator increases. This larger induced magnetic field in the stator opposes the rotating magnetic field of the generator field and tends to slow it down. Sensing the lower shaft speed, the prime mover's governor controller responds by increasing mechanical torque (e.g. via steam turbine governor valve opening, hydro turbine wicket gate opening, gas turbine fuel valve opening, etc.).
@Adhithya1002 Жыл бұрын
Armature Reaction, Read "Alexandra Von Meier: A conceptual Intro to powersystems" for awesome explanation.
@dubol07 Жыл бұрын
@@Adhithya1002fantastic book
@skmgamer82144 жыл бұрын
🙉
@dieudozedscorps73104 жыл бұрын
C'est possible, des encien fabricants industriels chinois on était interdit d'utiliser cette technologie