if only one generator is running in droop mode parrallel
with grid and suddenly grid breaker off what will happen?
It will trip o/u freq or stay as it is? (urgent)
- 10 Answers
- 12467 Views
- I also Faced
- E-Mail Answers
Answer Posted / hamid
If this happen then turbine rpm and exactly frequency goes
up and depending on reaction of your control system to speed
variation , speed may be control or just lock out relay of
generator operate and turbine should not trip .
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Where can I get CPWD electrical specifications & Shedule of rates? Please help me
What is Fire Panel ? How it works ?
SUTIABLE FOR ohm's law super conductor
How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?
What is mean by STUB protection?
i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
How it can worked plc based electrical system And which type of software using.
sugest any typical project ?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
how to calculate cable size in diffrent loads?
What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!
What is the dc grounding system and what is diff between AC/DC grounding system?
If UG power cable both ends are to be earthed or what? If not why?
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
What are the disadvantages of thermal power plant?
