What is Generator Protection & Transformer Protection?
Answer Posted / parmod kumar
Generators Protection's are
1. over current protection
2. Earth Fault protection
3. under voltage protection
4. under frequency protection
5. Reverse Current Protection
6. High Water Temperature Protection
7. Low Coolent Water Level Protection
8. Over Speed Protection
9. Low Lub Oil Pressure Protection
Transformer Protections are
1. Winding Temprature Protection
2. Oil Temprature Protection
3. Bucholz relay protections
4. overcurrent protection
5. Earth fault protection
6. undercurrent protection
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
How much no load current of synchronous motor
WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.
Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?
what will happen if OLR CT in all phases are short circuted
what is transient enclosure vltage , very fast transients, very fast transient over voltages
how to compare with Relay settings for HT< panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps
what is self capacitance of inductor
wat system call?
what is the difference between ac motor and dc generator
can i connect wavetrap in 2 different phase in EHV line?
How to Preparation of online test
How to check the cable fault / hv test of transformer cable.
what are the analog quality input for protection function?what are minimum reqiments?
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?
How to calculate per unit impedance of transformer?