how to arrange the generator protection ansi 48 (loss of
phase?)
Answers were Sorted based on User's Feedback
Answer / liaoxuewu
I am working on offshore industry, recently i have a
request from client(petrobras) for our newbuilding, it
require a ANSi code 48 loss of phase protection for
generator. As i understand, the ansi code 48 is a lock of
rotor starting time supervision for motors. most of the
protection relays are provided this function just for
motor. don't know what is the really means for client
requirement' loss of phase protection ansi(48)' for
generator and how to achieve it. Anybody can help? thanks
in advance.
Is This Answer Correct ? | 0 Yes | 0 No |
Why do we use series motor to start our car?
How many methods use the load flow solution?
what is the effect of leading power factor
3 Answers Aurobindo, R L Steels and Energy,
What is mean by spike arrester(Voltage Operated)
What is the role of power pack in substation protection system?
what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R
WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO
why use delta star x-mer in distribution system.
defination of a.c filter
What is the basic principle of operation of alternators/dc generators?
in india ac frequency is 50hz, but in foreign countries it is 60hz,whwt is the reason
why neutral busbar size is SAME of the phase busbar size UPTO 200A IN LT PANELS