Which one is easy to control AC or DC Machine?
Answers were Sorted based on User's Feedback
Answer / vamshikulkarni
Actually DC is d best as we see in the view of constant
torque variable power operation using armature voltage
control(for less speeds) and field current control(for high
speeds). but Commutator maintenance will be there.. Where as
AC motors with drive fed and Vector control is outstanding
in these days... In my industry its pretty famous(vector
controlled ac motors)...... using drive we can play with the
motor as like a toy.. So in my view AC motor speed control s
d best if we consider in economical and industrial
view............................
Regards,
Vamshi kulkarni.
Is This Answer Correct ? | 12 Yes | 4 No |
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
how can I check HT cable ?
why pull the single core cable?
Do power transformers have an Automatic Voltage Regulator (AVR) just like the alternator/generator in a power system?
Why screen of the screened cable not earthed on both the ends of cable
Explain Buccholz relay in detail.
HOW DO YOU PROVE THE HIGH VOLTAGE CABLES OR BUSBAR IS DEAD EVEN AFTER IT IS DE ENERGISED
what is meant by impedence? can you describe easy becuse iam not well familier in electrical?
ohm's law is applicable to DC/AC/Both??
How to decide cable tray size?
how we design a pannel to start 10HP motor with the help of star delta starter?
what is stay bow?