|
What is meant by forced commutation?
|
|
0
|
574
|
January 19, 2018
|
|
What is meant by natural commutation?
|
|
0
|
544
|
January 19, 2018
|
|
What are the types of commutation?
|
|
0
|
564
|
January 19, 2018
|
|
What is commutation?
|
|
0
|
470
|
January 19, 2018
|
|
Advantages of six pulse converter
|
|
0
|
6734
|
January 19, 2018
|
|
Different methods of firing circuits for line commutated converter
|
|
0
|
3229
|
January 19, 2018
|
|
What is commutation angle or overlap angle?
|
|
0
|
8710
|
January 19, 2018
|
|
Advantages of single phase bridge converter over single phase mid-point converter
|
|
0
|
4828
|
January 19, 2018
|
|
What is meant by delay angle?
|
|
0
|
2966
|
January 19, 2018
|
|
Advantages of freewheeling diodes
|
|
0
|
1267
|
January 19, 2018
|
|
Function of freewheeling diodes in controlled rectifier?
|
|
0
|
4141
|
January 19, 2018
|
|
Applications of controlled rectifier
|
|
0
|
1060
|
January 19, 2018
|
|
What is meant by phase controlled rectifier?
|
|
0
|
885
|
January 19, 2018
|
|
What are the advantages of GTO over SCR?
|
|
0
|
11377
|
January 19, 2018
|
|
What is the turn-off time for converter grade SCRs and inverter grade SCRs?
|
|
0
|
2319
|
January 19, 2018
|
|
Why circuit turn off time should be greater than the thyristor turn-off time?
|
|
0
|
3471
|
January 19, 2018
|
|
Define circuit turn off time
|
|
0
|
4029
|
January 19, 2018
|
|
Define hard-driving or over-driving
|
|
0
|
1937
|
January 19, 2018
|
|
What losses occur in a thyristor during working conditions?
|
|
0
|
5993
|
January 19, 2018
|
|
Define holding current?
|
|
0
|
5185
|
January 19, 2018
|
|
Define latching current?
|
|
0
|
9782
|
January 19, 2018
|
|
How can a thyristor turned OFF?
|
|
0
|
550
|
January 19, 2018
|
|
What are the different types of power MOSFET?
|
|
0
|
553
|
January 19, 2018
|
|
Power BJT is a current controlled device. Why?
|
|
0
|
763
|
January 19, 2018
|
|
Power MOSFET is a voltage controlled device. Why?
|
|
0
|
4057
|
January 19, 2018
|
|
IGBT is a voltage controlled device. Why?
|
|
0
|
2260
|
January 19, 2018
|
|
Different methods to Turn ON the thyristor?
|
|
0
|
640
|
January 19, 2018
|
|
Advantages of IGBT
|
|
0
|
758
|
January 19, 2018
|
|
About the Power Electronics category
|
|
1
|
563
|
June 26, 2023
|