Generating Electricity from Mini Turbines: A Technical Support Guide

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Discussion Overview

The discussion revolves around the feasibility and technical aspects of generating electricity using mini turbines placed in a water flow system leading to an overhead tank. Participants are exploring the potential power output based on given flow rates and system parameters.

Discussion Character

  • Technical explanation
  • Exploratory
  • Homework-related

Main Points Raised

  • One participant proposes the idea of using mini turbines to generate electricity from water flow to an overhead tank.
  • Another participant requests additional details about the water flow, specifically the amount of water being moved and the system's configuration, suggesting a diagram for clarity.
  • A participant provides a flow rate of approximately 1 liter of water filling in 18 seconds and seeks an estimate of the power output that could be generated.
  • Another participant notes the necessity of knowing the pressure to calculate power output and makes an assumption of 10 meters of head, estimating a power output of 5 Watts based on that assumption.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the power output, as it relies on assumptions about pressure that have not been confirmed. Multiple viewpoints regarding the necessary parameters for accurate calculations remain evident.

Contextual Notes

The discussion lacks specific details about the system's configuration and the actual pressure of the water flow, which are critical for accurate power output calculations. The assumptions made by participants introduce uncertainty into the estimates provided.

Rohan Mahadikar
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I have an idea on placing mini turbines(just taking its principle into account) to water flow to over head tank and i have thought of generating electricity,so kindly help me with some technical help,what amount of power can be generated through this?
 
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Welcome to PF!

How much water is being moved and how does it get there? Can you provide a diagram of the system?
 
russ_watters said:
Welcome to PF!

How much water is being moved and how does it get there? Can you provide a diagram of the system?
i don't have its diagram,but i can give you the flow rate of water=its approximately takes 18 seconds to fill a complete 1litre of water.can yo please provide me the power output that can be generated out of it,on an average atleast,i thought of storing it into battery and using it whenever it is necessary,so that i can save some unit of current in my home.
 
Rohan Mahadikar said:
i don't have its diagram,but i can give you the flow rate of water=its approximately takes 18 seconds to fill a complete 1litre of water.can yo please provide me the power output that can be generated out of it,on an average atleast,i thought of storing it into battery and using it whenever it is necessary,so that i can save some unit of current in my home.
In order to find out the power you need the pressure. Since you don't seem to know, I'll just take a wild guess and assume it is 10m of head (pressure in units of height of water column). That would provide you a power of 5 Watts.
 

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