Interested to Buy Any Domain ? << Click Here >> for more details...
We are using Powerica make 100 KVA DG set. Whenever i
connect compressor on DG load (Compressor Make Atlas Copco
5.5 kva) that time we face the lot of fluctuation on Dg
output. Can you please suggest me how can prevent this
fluctuation?
- 6 Answers
- 11891 Views
- I also Faced
- E-Mail Answers
Answer Posted / prajeshkumarbe@yahoo.com
hai to all..,
this is the wonderful question, powerica DG is another
company of Caterpillar .atlas copco also best compressor
designer.
ur Dg is 100KVA , load is 5.5KW (its not a 5.5kva) that
means 7.5 hp,
while getting the fluctuation note it below.,
1.whether fluctuation is comes while starts r stops(loading/
unloading)
2.fluctuation time wt is the pressure (if compressor
reaches maximum working pressure it will takes more current)
3.normally it will be enough DOL Stater ,if its take more
current while start /stop,just u make the Star Delta
stater , surly will get best result.
4.check the DG fuel filter condition ,if its ran above 300
running hrs replace newly
5.DG should be run 80% load max ,
6. give the DG load only compressor itself and measure the
performance
7.ensure the compressor max pressure switch properly working
8.in DG AVR (Automatic voltage regulator) system may failure
9.check the self exciting system rectifier diodes
thanking u all
Rajesh
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How many gap between finger contact in a.c.b. and v.cb.?
Iwould like to know barc interview questions
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible
Why different Pressure switch used in marine boiler water circulation system
What are the basic elements used for modeling mechanical rotational system?
single phase power supply give to separate one steel coup with water, what reaction create
What is inrush current?
Can a generator runs after getting 1st stator earth fault.
is it possible to start a motor in felid connected to a remote mcc
How to calculate fault level of 11 KV system
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
different aspects of voltage stability
What must be the minimum distance maintained between 2 Generators as per International standards?
how we will deside the high voltage value
