PORTABLE - INTELLIGENT RAIN ENERGY HARVESTER SYSTEM
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- Опубликовано: 5 фев 2025
- This project was introduced for the purpose of harvesting the kinetic energy using raindrops for electricity production. This device harvests a green energy from water droplets (rain drop) with a piezoelectric sensor. Utilization of piezoelectric sensor, the piezoelectric will converts mechanical energy into electrical energy that can be supplied to a load directly
ITEX 2015 - Bronze Medal
Developer: MOHD FAHMI A.RAZAK
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What is the maximum current and voltage it can produce?
But that rain simulation part (pump and acrylic casing) confuses. So it is supposed water comes from roof runs down the piping into the upper part, drops through the holes onto each piezo element and then runs off the incline away from them. But for actuall rain there have to be filtering to prevent clogging of holes and some inflow regulation to have no overflow of top part of harvesting unit or even bursting by pressure maybe. But would it not be more efficient to use just a turbine and an ordinary dynamo machine? This sensor - a single one - makes more sense for sensing the start of rainfall. Maybe calculating the terminal velocity of a drop with its mass to get the height from where it fell out of sky.
absolutely beautiful engineering
That will never work efficient.
A piezzo generates 0.02w. You need 400 piezzo to power a single led. Power output has to be 50% higher than 2w for a single led.
What you are doing there is charging batteries from a dc transformer.
I know piezzo very well.
To charge a battery pack from 3-4 cells you need more 4000 pcs piezzo colecting rain water.
please tell what is the rating and type of battery used
how to connect piezoelectric transducer in series parallel connection? do you have a schematic diagram of it? thank you
Can I get some more information on how to build this wonderful system?
Pls reply which components are used in it .
Essential to know sir if we want to do this project
Sir can u list the entire components used in it ..!
Any idea u got which components are used
What are the size of the piezo discs ? I want to creat a mist machine with 25mm piezo discs, should i use bigger ones ?
What size of piezoelectric did you use? Whats the specification?
I want to do this project. Can I get information about this project please
how the operations will be performed and can I get the schematic representation of this?
may i get the specific component to harvest it ?
thanks before
maksudnya piezoelektrik transducer boleh terkena air lah ye? tiada berlaku litar pintas? boleh tahuberapa watt yang dihasilkan oleh satu piezoelektrik, sebab survey harga 5 biji dekat dalam rm 200 lebih gak
what kind of piezo disc that you used in that project? PLEASE help me for this sir/ mam. I need your idea :) thank you for this demonstration
how can the water fall through the piezoelectric? is there any hole?
How much time it took to charge the battery??
50W in 2hours
+norkharziana mohd nayan What do you mean 50W in 2 hours??? That's not a measure of anything. 50 watt/hrs... 50w/seconds... ????
25w/hrs genius
ahaha he ddnt get. Good thing u tell him.
Cost of piezo plate & how rain water can create pressure on it can we direct make contact of piezo & water ,how much current we get
is there no step by step on how to create this one?
what u used to store energy? capacitor or batteries?
What circuit did you use to charge the battery
can i know where did you buy the piezo discs? -please reply asap-
thank you.
Air boleh direct contact dgn piezo ni ke?
aslmkum, can i know what type piezo u use ?
What VTG & current produced by 1 piezo plate or single piezo sensor disc
how did u guys connect the piezo discs? when we tried to do it the power kinda got lost in the wires
Series-parallel connection inter dics
@@norkharzianamohdnayan9566 sir can I have the model design and circuit diagram along with material specifications as I am making the same project for my degree
Very smart.
can i get more info about hardware and circuit assembly.pls?
I want to knw tge procedure to build this project
Whats the sensor type ?
A normal piezoelectric or diff one cuz i tried the normal piezoelectric with rain but no voltage appeared!!!
Hey
great. could be used 4 lorawan applications
Because you are using a water pump 10w.....there is no chance to have any electricity left in the batteries. You have to power the leds from the mains
Want yo apply this to my project, ready to pay money👍
pllzzzz tell us how did you connect the wires and provent water from touching it?
glue
how we make
wonderful
Can send mi your full , plan?
take it to the next level and add solar panels being charge by the leds and you might get some magic unity
great job btw
Thank you very much
Can I get your email sir, so that I can ask questions?
Hi Mate, I am interesting in your project. Do you have any plan to move forward? I would like to join and invest, wait to hear from you.
Whats the sensor type ?
A normal piezoelectric or diff one cuz i tried the normal piezoelectric with rain but no voltage appeared!!!
I want to do this project. Can I get information about this project please
Whats the sensor type ?
A normal piezoelectric or diff one cuz i tried the normal piezoelectric with rain but no voltage appeared!!!