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When the dc motor is connected across an AC supply then?
It depends on the construction of the motor. If the field winding is connected in series with the armaturewinding, the motor is like a universal motor and will probably operate normally. If the field winding is connected in parallel with the armature, the motor will not run, but will draw current, make noise and get hot.
What is the meaning of a c drive?
An AC drive is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage. AC drives are used in applications ranging from small appliances to the largest of mine mill drives and compressors.
How do you couple DC motor to alternator?
Shaft(rotor) of DC motor and Alternator(AC Generator) are alligned axially and radially to each other and connected.
What device may be wired into the starting circuit of a motor to improve the starting torque?
I assume a 3 phase, AC induction motor. A star delta starter or a soft starter can be used. A soft starter is better compared to a star delta starter, but it is more expensive.
Why motor is connected in star connection first in star delta starter?
To use a star delta starter, the motor must be a three phase six wire motor. The extra wires out are the wires that are usually terminated in the motor housing as the star point. The starter, when energized, brings the star contactor in and closes the star point coil ends. An external timer times out after the motor gets up to speed in the star connection and drops the star contactor and closes the delta contactor. When in the delta connection the motor coils are then paralleled to allow the motor to run at full voltage.
Where can someone purchase an AC drive?
One can purchase an AC drive at DriveSys, Vacon, EmersonIndustrial, Delta or GETransporation. An AC drive is a device used to control the speed of an electrical motor.
How do you change an ac motor to a DC motor?
Ac motor have slip ring, to remove the slip ring,connected to the commutator its a dc motor.
What kilowatt of AC generator will drive a 18 kilowatt ac motor?
30kva generators ,it can be able to run the 18kw ac motor
Can a DC series motor with speed control be connected on AC supply?
A dc series motor with speed control can be connected on ac supply because dc machines are totally reversible.
What is ac drive and how it works?
An AC Drive used for a speed control of a motor by using vary frequency.
When a dc motor connected to ac circuit what will happened?
baaa boom
What happens if a DC motor is connected to an AC supply?
Through loda
What is the AC drive?
An AC drive is a device that converts AC power into a desired frequency to allow for AC motor speed control. This term is commonly used in engineering.
Why ac drive convert ac voltage in dc?
It is done to control the speed of the motor.
When ac motor is connected with DC supply?
Basically AC motors would not work on DC supply but there's however an exception for a Universal motor also known as a series motor. This is the only motor as far as I know that work on both AC and DC.
How can you run a dayton 115Volt AC motor on 230Volt AC?
Use a VFD (Variable Frequency Drive) to drive the motor and do not run the motor at more than 50% of the full capacity. For higher RPM use gear system.
What effect increased slip has on AC motors?
If you are talking about slip in a conveyor belt connected to a motor, the answer is there will not be any effect on the motor, but the slip will cause the efficiency of the connected device.
