In a running D.G set engine and Alternator is revolving at
1500RPM but no output in the terminal>>>>what to do??
someone told excitation problem ....please advice
Answers were Sorted based on User's Feedback
Answer / parvesh sharma
Some times the exciter will we discharge due to the leakage or reverse supply at this condition we excite the exciter of the alternator, from 24 volt DC external supply for few time than start the DG it will generate the full voltage.
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / sagar
There is AVR i.e Automatic Voltage Regulator in Alternator. You need to check its settings. There are two knobs provided V+ to increase voltage & V- to decrease voltage of alternator.
If after increasing V+ there is no change in voltage at alternator terminal then check excitaion system.
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / ashish
Unless a proper load is connected to the set, the system will not work.
Consider the load to be current and then check the output.
Is This Answer Correct ? | 3 Yes | 3 No |
Whats changes in Transformer Oil BDV in changes in temp or Climate?
what are the various parts of airconditioning system used in train and its working
what are different types of excitation in synchronous generator,what is the difference between them
What kind of earthing method can be useful for ships and boats ?
why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?
If you touch power transformer........ Then , in your body current will flow or not...?
capacitor applied voltage is 1100VDC & capacitance value is 82uF how to calculate current of capacitor.
what is star&delta connections?
What are the differents between Breaker & Contactor?
what is the function of CRGO in a Transformer?
what is the use of permanent magnet generator in exciter
what is the circutor?why we use it ?