what is meant by transformer differential protection ?
Answers were Sorted based on User's Feedback
Answer / pnverma19
diffrential protection use for protecting of transformer
internal fault
Is This Answer Correct ? | 3 Yes | 2 No |
Answer / thaker harit
transformer differential protection is that when the earth fault current is higher so that h.v side and l.v side transformation ratio must be maintain but that time the ratio could not be maintain that time transformer will be tripped in differential.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / m.w.
Differential protection compares de primary currents with secondary currents (which must keep the same ratio) in order to detect a "differential" current between them caused for an inner fault.
Is This Answer Correct ? | 0 Yes | 0 No |
how does we calculate the capacity of battery
Any link for Electrical objective type questions ?
why do transformer humm ??????????
What are RMU yard Safety Operating Procedures
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
Why voltge arev transformed in to 132KV/66/KV/33KV like that
What is the use of starter in tube light fitting.how it works.
what is the working principle of contactor and conditions of normal open and normal close on it?
hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx
explain harmonics in simple words..........
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
What causal system?