how the 3phase induction motor is running in 2phase supply
with help of capacitor?
Answer / anjali aravindakshan
If one of the 3 phase supply to the induction motor fails the unbalanced stator currents flow.The voltage across the healthy phases increases by (3)^(0.5) times...bcoz of this overheating of motor takes place..To avoid dis we can make 3 phase induction motor to run on 2 phase supply by connecting a capacitor since capacitor does not allow instantaneous change in voltage..in dis way we can make 3 phase induction motor run on 2 phase supply with the help of capacitor....
Is This Answer Correct ? | 4 Yes | 5 No |
For maintenance Department What type documention requir for ISo & TS audit
1 Answers Megatron Solutions, Sams,
why we use star and delta connection?why we donot give the supply directly?
12 Answers Hitech, Siemens, Tata Steel Limited,
explain different types of d.c motors?
why aggregate is placed all around substation ground.
What is the types of HT motor testing
What is ideal IR values for ground and neutral.
0 Answers Hindustan Power Projects,
why we test the core balance of the transformer?
hopkinson's test
what is level 2 automation?
what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?
explain Uninterrupted power supply detailed electronical operation with circuit diagram
A 200W,230V lamp is connected across 115V supply.The lamp will draw power?