Can you increase the HP of an electric motor?

Increasing the battery size would increase the range of the vehicle, not the horsepower. Increasing the mechanical output of the motor would increase horsepower, but reduce range. It is also linked to the naximum output of the electric motor.

Does horsepower change with voltage?

Voltage x Amperage x Power factor = Watts (which divided by 746 gives us Hp).

Which part increases the power of motor?

Clearly, the power of a DC motor depends on the torque of the coil. Since torque depends on the current and the area of the coil. Also, the magnetic field can be increased by adding a soft iron core. Hence the correct option is D.

How do you get more torque out of an electric motor?

To increase the torque that a bit harder. All you can do, electrically (as you can do it mechanically via gears), is to reduce the source impedance to maximise the current that can be delivered for a given stator impedance. Rewind it with more turns of thinner wire.

How can we enhance the power of motor?

1 Answer

1. The power of electric motor can be enhanced by.
2. (i) using an electromagnet in place of permanent magnet.
3. (ii) increasing the number of turns in the coil and.
4. (iii) using a soft iron core on which the coil is wound.

How do you convert volts to horsepower?

Motor running current and voltage values should be measured and recorded on a routine basis as part of a preventive maintenance program. Use this formula to estimate motor horsepower: Horsepower (hp) = Voltage x Amerage x \% EFF x power factor x 1.73/746.

How many volts make a horsepower?

1 horsepower ≈ 745.7 volt-ampere.

How do you increase the speed of an electric motor?

The speed of the rotation of the electric motor can be increased by changing the resistance of the circuit, by decreasing the resistance of the electric motor, there is the increase of the current then the current strength will increase.

How do you increase the torque of an AC motor?

The way to increase the torque that the motor delivers, mechanically, would be:

1. To increase the diameter of the wire in the windings (which is to say, completely remanufacture the motor)
2. to have the output shaft coupled to a gear reduction setup, which would lower the final drive rpms, but increase the torque.

How does induction motor increase torque?

An induction motor develops torque by inducing current to the rotor, which is proportional to the differential speed of the rotor and the rotating magnetic field in the stator. For NEMA design B motors the differential speed (called slip) is between 1\% and 2\% at full load.

How can we increase torque and how do we increase RPM?

How can I increase the horsepower of my car engine?

A quick, cheap and easy way to throw a few more horsepower at your engine is to swap out your air-filter for a high performance one. It allows your engine to “breath” better, kicking in a small amount of additional power. Keep in mind that you need to check your state’s regulations. Not all filters are legal in all areas.

Can you increase the RPM of a car with higher torque?

Quick answer is you can’t. If you want the same RPM but at a higher torque, that means more energy going into the motor. If the motor is not deigned to deliver more energy, then only a few things can happen. The motor will slow down, it will probably stall, and it may burn out.

What increases the RPMs of an AC motor?

Generally speaking, the only thing that will cause a significant increase in the rpms of an AC motor is the frequency of the AC electricity you are supplying to it. For example, in the US, power plant AC electricity is delivered at a frequency of 60 Hertz, or 60 cycles per second. In most other countries, it is delivered at 50 Hertz.

What is the maximum efficiency of a 10 hp motor?

Maximum efficiency is usually near 75\% of rated load. Thus, a 10-horsepower (hp) motor has an acceptable load range of 5 to 10 hp; peak efficiency is at 7.5 hp. A motor ’s efficiency tends to decrease dramatically below about 50\% load.