Interested to Buy Any Domain ? << Click Here >> for more details...
In view of Electrical Engg. What is the use of SCR(Silicon
control rectifier)
- 11 Answers
- 17125 Views
- I also Faced
- E-Mail Answers
Answer Posted / harsh zala
SCR is a device from Solid state family. It can be used as
a switch in electrical system, means high speed switch, for
e.g Inverter, for convertign DC energy into AC energy.
Is is having high current capacity,For speed control of AC
and DC motor we can use SCR but we should have very fine
controlling ckt.
It can replace conventional spped control methods like
resistance control and at the same time can offer less
power consumption.
Due to advancement of power electronics we can use it in
practically many electrical application such as
1) Chopper ( Fixed DC to Variable DC)
2)Inverter ( Fixed DC to variable AC)
3) Cycloconverter ( Fixed AC to variable AC)
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
What is the method of estamating of cable, CB,MCB ?
What are the major reasons for balancing hydro-thermal mix?
what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?
what is method for testing CT
what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??
Why do power lines not short out when they fall into water?
what is transient stability analysis means?
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.
what is meant by IGBT how they differ from tyristor ?
how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!
What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva
Why wind turbines wheels rotate constantly
how to size H.T & L.T Panel ?
