# How can I calculate the force needed to turn a generator?

## How can I calculate the force needed to turn a generator?

We have, Power(P)=Torque(T)*Angular Velocity(w), so we get, Torque (T)=P/w, which is (2.86*10^6)/w. w=2*pi*N/60, where N is rpm of the generator’s prime mover. Here, N is determined by the electricity frequency by: N=120*f/Pl, where f is frequency and Pl is number of poles in generator.

## What RPM should my generator run?

Typically, a United States portable generator runs at 3600 RPM, with 2 poles, for a design frequency of 60Hz. Larger portable generators run at 1800 RPM with 4 poles here.

What is RPM of generator?

READ ALSO:   Can you have two majors?

RPM stands for rotations per minute and is also abbreviated rpm. This is a unit which describes how many times an object completes a cycle in a minute.

### How does rpm affect voltage in a generator?

This speed is a function of the rotational speed (RPM) of the generator/engine. As the speed of the engine the generator increases, the voltage produced also increases. As the load on the generator is increased, an increase in current flow causes the voltage to drop.

### How much HP does it take to run a generator?

Your generator requires roughly 2 HP to produce 1 kW of electricity, so when selecting the right PTO unit size for you, keep in mind that your tractor’s horsepower will translate into half as many kilowatts produced by your generator.

What is the rpm of a tiger generator?

Generator Rated frequency (Hz): 50
Engine Rated rotation speed (rpm): 3600
T.C.I: with
Spark plug: F6RTC
Starting system: recoil starter
READ ALSO:   How do I know which hearing aid is best for me?

#### Is 3000 rpm fast?

So, 3000 rpm would be about 26 mph. As a rough approximation, add 2 zeroes to the mph to get rpm: 93 mph is about 9300 rpm.

#### How much does a 25 kW generator cost?

25 KW Bajaj Diesel Generator at Rs 170000/piece | Generator Set, Gen Set, जनरेटर सेट – Zaheeruddin Generator Co., Mumbai | ID: 6564514955.

How much power does a motor produce with no load?

In our example input electrical power of the motor is 0.22 A x 6 V = 1.32 W, output mechanical power is 1000 rpm x 2 x 3.14 x 0.00126 N•m /60 = 0.132 W. Motor torque changes with the speed. At no load you have maximum speed and zero torque. Load adds mechanical resistance.

## How do you calculate the efficiency of an electric motor?

ω = rpm * 2π / 60. where ω – angular speed, measured in radians per second (rad/s); rpm – rotational speed in revolutions per minute; π – mathematical constant pi (3.14). 60 – number of seconds in a minute. If the motor has 100\% efficiency all electrical power is converted to mechanical energy. However such motors do not exist.

READ ALSO:   What does a sweep mean in NBA?

## How much steam is required to generate a 1 MW power plant?

For generation of 1 MW, the amount of steam required depends upon design of boiler , turbine, generator etc. and process whether the boiler is working in sub-critical, super-critical zone . Generation of electrical power in thermal power plant depends on Steam but it varies from plant to plant .

How do you calculate how much power you could generate?

If you don’t mind equations the easiest way to explain how much power you could generate is to look at the equation for calculating hydropower: P = m x g x Hnet x η