How much HorsePower does it take to run a 10kW generator?
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How much HorsePower does it take to run a 10kW generator?
a 10kW alternator is likely to be roughly 85\% efficient[1], so you need to be looking for around 11.8 kW on the input shaft. so 11.8/0.746 = 15.8 HP. A 16 HorsePower engine would be just about big enough. In practice, though, you might want to go for up to 25HP depending upon what you want to use the alternator for.
What is a flywheel alternator?
The Flywheel is also known as the rotating magnetic core, or Rotor, of an Alternator. Flywheels are the moving part in an Alternator that have permanent magnets that move around the Stator’s iron plates to generate an Alternating Current (AC).
How flywheel generate electricity?
Flywheel energy storage uses electric motors to drive the flywheel to rotate at a high speed so that the electrical power is transformed into mechanical power and stored, and when necessary, flywheels drive generators to generate power. The flywheel system operates in the high vacuum environment.
How much HP does it take to drive an alternator?
An alternator takes about 1 HP for every 25 Amps of power. At full output, a 100 Amp alternator will need about 4 HP.
How many KVA does it take to run a 10hp motor?
Rule of Thumb
| Electric Motor Size | Minimum Generator Req’d (KVA) by Starting Method | |
|---|---|---|
| HP | KW | D.O.L to KVA Size (Note 1) |
| 10 | 7.5 | 25 |
| 12.5 | 9.3 | 31.25 |
| 15 | 11 | 37.5 |
What is the special advantage of flywheel drive?
The advantages of flywheel energy storage systems are high efficiency, high energy and power density, and long life. On the other hand, flywheels are more expensive and require more space than batteries and fuel cells. There are also some safety concerns about flywheels rotating at high speeds.
What are the types of flywheel?
Following are the types of flywheel used in vehicle:
- Solid disc flywheel.
- Rimmed flywheel.
- High-velocity flywheel.
- Low-velocity flywheel.
How many kw does an alternator use?
Conventional alternator may only produce power for about 500 Watt to 600 Watt. But nowadays, a single alternator can produce power up to 2500 Watt, depending on the power demand.
What is the minimum RPM of a 12v car alternator?
Typically, the lowest speed at which a car alternator is able to generate 12VDC is about 1,800 RPM. to DC to appropriately charge the battery. Thus, the alternator contains a diode rectifier circuit to convert the AC voltage to DC.
How much energy does a flywheel lose in 2 hours?
Energy storage efficiency Flywheel energy storage systems using mechanical bearings can lose 20\% to 50\% of their energy in two hours. Much of the friction responsible for this energy loss results from the flywheel changing orientation due to the rotation of the earth (an effect similar to that shown by a Foucault pendulum).
What is the level of power trapped in a flywheel?
The level of power trapped in a flywheel is proportional to the square of its rotational movement. Energy is delivered to a flywheel by the utilization of a torsional power to it, consequently raising its rotational velocity, and as a result its accumulated power.
What are the applications of a flywheel?
Typical applications of a flywheel incorporate: Offering nonstop energy where the source of energy is discontinuous. As an illustration, flywheels are utilized in reciprocating motors since the power source, torque from these motors, are irregular. Dispensing energy at rates beyond the capability of a persisting source of energy.
How to generate free electricity from an electric flywheel?
The motor wires can be appropriately terminated with a battery for acquiring the proposed free electricity from the set up. The advantage of this set up is that once the flywheel is rotated with the specified maximum torque, the rotational can be sustained by pushing the flywheel with significantly less amount of energy.