what is use of starter motor in DG ?
Answers were Sorted based on User's Feedback
Answer / saleem pasha
the diesel generator is a combination of diesel engine couple to a generator( alternator), the engine is a prime mover which in turn rotate the rotor of generator as a result it induces EMF across stator first,the engine has to be started either manually or by electrically, if the engine is of high capacity then it has to started electrically with the help of electrical starter motor, initial crank or rotation to the engine is given by motor with a high starting torque so as to start the engine , when the engine picks up speed the starter motor is disconnected and pinion is detached from the fly wheel of engine and engine run on its own,and rotor of the generator which is couple start running as long as the engine is running and produces and supplying electrical power.
Is This Answer Correct ? | 15 Yes | 0 No |
Answer / sathish charles
to reduce starting current ,,because all the dc motors are
self started
Is This Answer Correct ? | 3 Yes | 5 No |
how does excitation of brushless alternator took place?
how does circuit breaker works
how to calc. current for 5MVAR,50hz,33kv
pls give me brif explaination about the distance relay.
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
what is "PE" earthing? and what do u know abt 16mm cable?
In Slip ring Induction Motor we use Liquid Rotor Starter for Starter Every Time Liquid Filling we need add Soda Sodium Carbonate or only Distilled water is Enough.
STATE USE OF ARC RUNNERS & SPLITTERS ?
what is the difference between ground and neutral?
If 110V DC Coil Contactor taken 15ma DC on load,than how much AC current wil be taken?
0 Answers Lafarge, Shree Cement,
how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?
Q2). When 3 dice are simultaneously thrown, which of the following would be obtained? (a) Result 1: “A 5, a 3 and a 6” (b) Result 2:” A 5 three times” (c) Result 3:”A 5 twice and a 3” (d) All three results are equally likely. (Musigma Question)