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∙ 11y ago.The magnitude of the voltage and current of both the armature and shunt field coil.
To decrease the speed when the load is increasing then increase the shunt field current while decreasing the armature voltage or current.
To increase the speed while the load is increasing then increase the armature current while decreasing the shunt field current. The decreasing and increasing of these currents and voltages can be done by connecting a variable resistor in series or parallel with each of the armature and/or shunt field coil.
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∙ 11y agoWiki User
∙ 13y agoThe factors that influence the speed of a shunt motor the terminal voltage ant the armature resistance.
the speed decrease if increasing load..in star connection the speed lower
To reduce kWh by capacitor is when a motor is put in. The terminal voltage is reducing and current is increasing it is connected parallel with the motor.
As the number of poles (P) increases, the speed of an induction motor (N) decreases. As seen by the formula: N=(120*f)/P
DC motors use PWM (pulse width modulation), which can easily increase or decrease the power to the motor, thereby increasing or decreasing the motor speed by modulating the width of the pulse. Stepper motors have fixed frequencies, thereby having fixed motor speeds. As a result, the speed of the stepper motor cannot be controlled when the load is increased.
keep the same winding configuration or number of poles increase the diameter of the rotor and stator
The company Transco Motor Factors makes various types of engines for people who are intersted in buying them. Transco Motor Factors also donates to many charities.
The magnetic flux that couples the rotor to the stator will weaken significantly reducing the motor's torque.
Recruitment affects the number of motor units activated in a muscle, while frequency of stimulation affects the force generated by those motor units. Increasing recruitment leads to more muscle fibers being recruited, increasing force production, while increasing frequency of stimulation produces stronger muscle contractions by increasing the rate at which motor units are activated.
The number of batteries can affect the speed of a motor. Increasing the number of batteries can provide more power to the motor, potentially increasing its speed. However, there may be limitations based on the motor's design and the capacity of the batteries.
Muscle recruitment
To increase power of the motor, by increasing airflow thru the motor(higher volumetric effiecency) when needed.
If you're talking about an electric motor, increasing the frequency will increase the speed of rotation of the motor, and decreasing the frequency will decrease the speed of rotation of the motor. The other way of controlling a motor is to control the current; increasing the current increases speed, decreasing current decreases speed.
an electric motor can be build with over 2000 rpm,by increasing the supply frequency.
Induction motors run at sub synchronous speeds because the slip (difference between synchronous and actual speed) causes, or controls the electric field strength in the motor. As more load is put on the motor, the motor's speed decreases, increasing slip, and increasing the electric field strength.
the speed decrease if increasing load..in star connection the speed lower
To reduce kWh by capacitor is when a motor is put in. The terminal voltage is reducing and current is increasing it is connected parallel with the motor.
Research shows some of the major factors that affect motor learning are environment, cognitive processes, and movement organization (Jarus, 1994)