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
- 9790 Views
- I also Faced
- E-Mail Answers
Answer Posted / n. gopala krishna
what type of dg u r using . brushless or brush type if
brush type please check brushes if brushless type check
exitation voltage or some where loose connections in
execitation side
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
Why ground terminal is used in pot meter 10k ohms
do you have some of interview Questions in power and genrator section in general whith answers
wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
what is the voltage between earth to neutral in lift.
How to calculate fault level of 11 KV system
hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?
Why generation voltage in thermal power plant is between 11kv to 33kv?
why should small green grass ans small plant should not be there inside the transformer Yard in the factories
1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?
orifice sizing how done, checking & selection
explanation of mesh bus bars
