Pelton Wheel for Power Generation

In summary, the Pelton wheel can be used with a nozzle that is 3/8 to 1/2 inches in size. The performance of the wheel is best with heads that are 50 to 5,910 feet. Pelton wheels draw power from a water supply that has a pressure of 45 psi. If you try to take too much power from the water supply, people downstream of you may suffer a reduction in water pressure / flow.
  • #1
Alfredo
3
0
I am a simple Newbie, wanting to make power, using Pelton wheel say 45 psi water pressure , 3/8 to 1/2 nozzle...is there a way to determine the results or is there a better psi/nozzle combo? Generator can be 12/24/48 volts
 
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  • #2
:welcome:

This article https://en.wikipedia.org/wiki/Pelton_wheel#Design_rules shows you how to calculate the performance.

The same article says:
Pelton wheels operate best with heads from 15–1,800 metres (50–5,910 ft), although there is no theoretical limit.

45 psi is within that range.

Keep us posted on your progress.
 
  • #3
SO if anyone knows is there a way to determine the wattage and amperage produce-able, for 12...24...48 volts, having 45 psi. I am a novice at formulas.
 
  • #4
You will need to have enough flow available at that pressure and orifice size to feed it - what is your source of water?
 
  • #5
I have a well that feeds a small neighborhood as it passes my property it has 45 psi per gauge, i was going to implant an encapsulated pelton unit(size to be determined) ,as everyone fills their tanks, constantly.One inch and a quarter line. So two orifices at half inch?
 
  • #6
Alfredo said:
I have a well that feeds a small neighborhood as it passes my property it has 45 psi per gauge, i was going to implant an encapsulated pelton unit(size to be determined) ,as everyone fills their tanks, constantly.One inch and a quarter line. So two orifices at half inch?
And what maximum rate of flow do you get? As has been pointed out already, Power out will depend on water pressure and flow rate. If you try to take too much power from this water feed, people downstream of you will suffer a reduction in water pressure / flow. This may or may not be relevant. but if they become aware of this and if they know you have 'done something' to their supply, they may complain. Their tanks may take longer to fill if the exit pressure from your generator is significantly lower than at present.
Your power source cannot be totally 'free'. But I can see how tempting the idea is. :smile:
 

1. What is a Pelton Wheel?

A Pelton wheel is a type of water turbine used for power generation. It consists of a series of cups or buckets arranged around the perimeter of a wheel, which is attached to a shaft. The wheel is placed in a stream of high-pressure water, and the force of the water hitting the cups causes the wheel to rotate, generating mechanical energy.

2. How does a Pelton Wheel generate electricity?

The rotating shaft of the Pelton wheel is connected to a generator, which converts the mechanical energy into electrical energy. This electricity can then be used to power homes, businesses, and other devices.

3. What are the advantages of using a Pelton Wheel for power generation?

One of the main advantages of a Pelton wheel is its high efficiency. It can convert up to 90% of the energy from the water into mechanical energy, making it one of the most efficient types of water turbines. Additionally, Pelton wheels are durable, low-maintenance, and can be used in a variety of terrain and water conditions.

4. What types of applications are Pelton Wheels used for?

Pelton wheels are primarily used for hydroelectric power generation, especially in mountainous regions with high-altitude water sources. They are also used in mining operations, for irrigation, and in some industrial processes.

5. What are the potential environmental impacts of using Pelton Wheels for power generation?

While Pelton wheels are considered a relatively environmentally-friendly method of power generation, they can still have some impacts on the surrounding ecosystem. The diversion of water for power generation can affect downstream habitats and wildlife, and the construction of dams and power plants can also have environmental consequences. It is important for proper environmental assessments and mitigation measures to be taken when implementing Pelton wheel projects.

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