What is the rating of your substation and what are the
different types of substations?
Answers were Sorted based on User's Feedback
Answer / rajendran.m
Two typs of substations.
1. Indoor substation
2. outdoor substation
|Is This Answer Correct ?||64 Yes||13 No|
Answer / raj kumar hora
2 types of sub-station
b.indoor type,upto 33kv only.
|Is This Answer Correct ?||31 Yes||9 No|
Answer / tarun aggarwak ymca
765kV, 400kV,220kV,132kV , 66kV,33kV,11kV
The substations can be classified in several ways including the
i) Classification based on voltage levels e.g.:
AC Substation: EHV, HV, MV), LV;
ii) Classification-outdoor or indoor.
Outdoor substation is under open sky. Indoor substation is
inside a building.
iii) Classification based on configuration, e.g.:
a) Conventional air insulated outdoor substation or
b) SF6 Gas Insulated Substation (GIS)
c) Composite substations having combination of the above two.
iv) Classification based on application.
a) Distribution substation
b) Switchyard in Generating Station
c) Switching substation (without power transformers)
d) Sending-end substation
e) Receiving substation
f) Factory substation
g) Compensating substation e.g. having static var compensation etc.
h) Load substation, e.g. arc-furnace substation.
|Is This Answer Correct ?||22 Yes||6 No|
Answer / sachin
|Is This Answer Correct ?||0 Yes||6 No|
Answer / pillay
It is a 5 MVA 11KV/433 VOLT INDOOR SUBSTATION.
A) Indoor substation
B) Outdoor substation
C) Compact substation
|Is This Answer Correct ?||10 Yes||17 No|
what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?
5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
what is self capacitance of inductor
why can't we provide dc supply to a transformer?
what voltage generated earth tester meter when we testing the Earth point ?
what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?
I am selected in OCL(Orissa cement Limited), but they have a Tech PI round their at their plant.Anybody has any idea that what kind of questions they are going to ask??Please guies help me. I am in serious headache.I have heard that huge elimination is done at there.
How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)
What types of motors are used in cranes
In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?
1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating