wat is syncronization . wat parameter will take for
syncronization.
Answer Posted / joshy govind
sychronisation is important when parrallel operation of two
generators or when we connect a generator to grid.
The generator supply must only be connected to a live
grid,
1. Phase angle difference
2. Voltage differnece
3. frequency diffenrence (slip)
between the generator and grid voltage are within
permissible limits and the phase sequence of both generator
and grid rotating field should be identical.
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18
I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?
Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?
hi if anybody got model questions for cpcl Grade'A' electrical engineer position.send it to my mail please krishkumar22@gmail.com
Hi, My plant daily consumption is calculated as 3.8MWH but my supplier has sanctioned an power of 2.6MW per day. how can i equal or distinguish this two factors
why and how current drawn by battery charger depends upon the altitude where it is located?
What is milivolt dop test in Busducts? What is its significance & procedure to do the test?
What is cut-off rate?
How the PF control while running DG set with load
How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).
What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?
what kind of technical test that i need to learn because i have an interview tomorrow.. please someone help me..
what is the purpose of silicon dropper used in battery charger?