Most of those hubs are not completely water tight. Don't forget to put a breather hole on the hub and put some WD-40 in the hub so water doesn't rust the iron plates that would eventually condense some water from hot and cold expansion. Dielectric grease on your connections would be another good idea so you don't let the water and electricity de-electroplate(electropolish) the thin coatings on the plugs.
Great job, I tried to do the same at my house but did not have enough water flow, You could convert a gas tractor to battery power, charge it from your water wheel and also use the batteries to run power in the house when not cutting! This is my tractor conversion, 2hrs cutting approx 2 acres or 8-10 hrs pulling trailer on a charge Converting to battery power is a great idea for a garden tractor I converted one 15yrs ago, I used the 3 separate motor design and it is still cutting grass on a daily basis, it is amazing how it never breaks down and needs almost no maintenance, I renew the batteries every 7 yrs I am just on my 3rd set now, my design will cut up to 2 acres on a 50cent charge there are no belts or pulleys and no oil on the entire tractor, it can pull a trailer for about 8hrs on a charge, because battery run time is the most important aspect of most conversions I paid particular attention to the most efficient design, I used 3 separate small motors one for the drive with electronic speed control and two smaller with a cutter blade mounted on the shaft of each cutter motor ,total amperage when cutting grass is approx 40amps, (2000watts) this design only uses the battery power req to do the job, very little wasted battery power, it uses magnetic breaking of both tractor and cutter blades and automatically applies parking brake when you stop or get off the seat, an amazing tractor. electrictractor.net
Not to rain on your project, but all the spray you see around the spoons is energy lost and in a perfect world, the exit speed of the water should be as little a possible. You can buy fully balanced, properly shaped Peltons for $40 on eBay. If you try to power something that would be a better choice. Thanks for posting the video
Use the 14 Volts to power up a Fan at Hi Speed the fan should have a funnel in which the power of Air truen the wheel at hi speed then cycle the electricity to run the wheel I suppose you may generate more power in which you can split it to run the Fan and other equipments, this way use the water to start it up then shut the water down. it's worth the effort.
be sure to put a bridge retifire or when you connect to battery. or it will run as a motor .this keeps voltage from running backwards the ac in just hook itto that an + n - still stay the same. you will drop 1-1/2 volts also make sure to heat sink it it will get warm then you can charge the battery only thing is its not regulated however 2 ways to go it either electronic or the speed of pelton wheel.
E-Bikes run on 48 to 96 Volts. You are not getting anywhere near that. Something is wrong. And if you hook that up to a battery to charge it, the voltage is going to drop by 50% depending on the load.
A Pelton wheel is driven by a yet of pressurized water from a pipe. It doesn't matter how fast the stream runs, what you need is enough head to build the pressure in the pipe.
have you thought about laying the wheel over so there is less friction, think of all the amount of energy lost in having to lift all those spoons up after they are soaked in water, if you were to lay the wheel over do you think it would become more efficient?
The whole idea is the water.STOPS and the blade(spoon) then recedes at half the velocity the water left the nozzle. This means the water falls off the blade. It doesnt get carried around. Other than a slight film. Considering the shape of the spoons though, the jet should be hitting the side of the spoons and "falling" out the other side of the wheel. Ie, a "turgo".
Hola a todos,el tema de estos generadores no es el problema de cantidad de bobina,diametros de las misma,diametros de los alambres,largo de las bobinas,cantidad de imanes,cantidad de polos,tensiones (monfasica o trifasicas),entre hierro o acercamiento entre imanes y bobinas,potencia del mismo,conexiones(serie,paralelo,mixta,etc),nucleos de aire o nucleos ferromagneticos,tipos de imanes,@t supone que esto es para aplicarlo por medio de movimiento mecanico,aire,agua,etc,lo ideal es el viento claro,pues es lo que disponemos en todos lados.El asunto es encontrar el modo de establecer una velocidad lo mas constante posible,ya sea de RPM bajo o medio,antes de iniciar cualquier experimento resuelva el tema de la velocidad constante para aplicarlo lo mas seriamente posible,ahora si es para jugar,adelante.Muchachos resuelvan primero como lograr la velocidad lo mas constante posible por medio de la naturaleza,ejemplos ya los he dado,porque al final se encontraran con esta problematica,si no lo creen esta bien,pero lo experimentaras al final,si estas buscandolo seriamente,es tambien para evitarte que gastes dinero de balde,tiempo y esfuerzo,no todo lo que brilla es ORO,saludos,que esten bien
inventhead Would you please explain what and how you are thinking of doing this? I want to attach a DC gen of some sort to my water line coming into my house to charge batteries when water is consumed. i.e. taking a shower, washing clothes and dishes, watering the lawn ect. ect. it will need to be where it can fit on 3/4" pipe either directly or buy reducing down from the gen box inlet and outlet. Please share your thoughts with me. ThanksGlenn Stanford glennestanford@yahoo.com
haha how much money are you spending in water compared to how much electricity your getting back. You should put it in a river! Or maybe making huge fan blades for it then like someone said on here. use a regen controller and dial in regen current so the fan can still move. Keep going man your just getting started!!!!!!!!!!!!!!!!!!!!!!=)
Lol, its not for my house. I was just using the hose to test close to the garage. Here is some stream testing - ua-cam.com/video/MJxBshI2qtA/v-deo.html. Eventually it will power my cabin.
ok ... its been 3 years... when are we to see ur " in use vid " ..? looking at what u have ... what changes have u made and or what would u do to improve upon its use and eficiency? details plz :) oh and .... details upon the water pressure and power recived under load, amp and volts plz have u moved behond the spoon yet ? lol
ua-cam.com/video/MJxBshI2qtA/v-deo.html This is as far as I got with it. I built this project to power a small cabin I found in the woods. It was over grown and run down, so I started fixing it up. Then I found out it was on private property. I stopped the restoration and with it the hydro project. I also have 2 young kids now so my woods roaming days are on hold! I still have the little genny though!
This setup will not produce much power in this setup because its a brushless motor. You could capture much much more power with this motor if you enable regenerative braking in the controller. If it doesn't have this option you need to buy 1 that does. It could put out close to 500w with regen and a 36v/48v battery. But in its current config it will only produce a few watts at best.
You are correct in suggesting that it doesn't produce much power, but how would a regen controller help? 500W is a lot considering the water I have. Regen brakes rely on a 150-200lb person to push out power down a hill. The water jet I was using only puts out 8-10 pounds. More power will come from mechanical sources, and not advanced circuitry IMO. I am certainly open to new info, so please hit me with knowledge.
A programable infineon controller can be setup in slipstream mode for variable regen using an ebike throttle and Ebrake.. It can capture power from all three phases and charge a 24 - 100v dc battery. You would need some type of high voltage cutoff or battery management system as to not overcharge the battery. Solar controller would work too. With variable regen you could dial in the load to match all the kinetic energy you can capture. I don't know for sure if the smallest amount of regen will stall your motor, but it can be modified to work. Your right that the system won't produce huge watts with the current water supply setup. I just think that you will never know how much power you can harness without a controller of some type.
I see that your BAT was lite on your volt meter. That will cause your readings to go up =.+ in you really only were making 13.5v like when you started to meter your volts @ 2:48
Volt meter works fine. The bat has been on for years and does not go away with a new battery. I use it all the time on known voltages and I trust its readings. If you want to poke holes ask me about amperage output and wattage :-)
Where did you get the ebike hub? Neat One suggestion -fasten the spoon impellers using the spoke nuts. I believe they are removable 'tubular' nuts. This would 'automatically' align/orient your impellers according to the 'factory' holes in the hub. Do these ebike wheels come in larger diameters? - or, could you simply find a larger diameter hub and longer spokes and fit a 26" hub to the ebike motor? It seems that a large diameter would improve (leverage) performance at any given flow rate. Offering, also, the advantage of moving the motor farther from the water source.
Great comment! I got the hub motor from a wrecked ebike. The front wheel was bent and the battery pack was fried and was sold for parts. If you look closely at the video you will see that I did use the spoke nuts to fasten the spoons. I also used a self tapping screw for each spoon. A larger diameter wheel will get more leverage from the input water but RPM suffers, which reduces the voltage. Thanks for watching!
"but RPM suffers" Is that something you have demonstrated experimentally? I may not understand the physics involved, but the statement belies my intuition.
Also, you did not answer the question "Where" did yo get the ebike parts ;) This is the first of your videos I have seen - maybe you explained it in another that I've not seen.
hey glenn good job sorry havent replyed in a while. what i was thinking to keep the wheel going is to have a plastic tank that will suck water out with a water pump and spray the spoons so the tank never runs out of water closed loop instead of using garden hose and waste water. a few things to experament is the pressure of pump and stream .they make bilge pumps for boats that run on 12 vdc .the second thing is to have a brdige rect radio shack sells them for a few bucks get the 25 amp 1 connect the pos and neg out from motor into ac in there will be a volt or more drop that will serve as a dc block so when connected to battery it cant run as a motor .also depending on speed you might need a regulator good for 20 amp you need a marine grade battery for long use car 1s dont work proper . and how much is the pump gona draw you need to test with meter. with pump connected to see under load how much it used an amp meter will tell you as long as the wheel generates enough to over come the pumps draw you can then charge a battery just make sure that its not over 13 volts never put 24-to 48 into a 12 volt it can boil it and could explode. if the generator has to much voltage then you need to put batterys in series its series for more volts or parallel for more amps. if a regulator is needed place it after rectifire + - in + - out make sure the bridge is heat sinked with compound and good size heat sink. any other need to know stuff you can contact me and i will see how to help can you read a schematic ? or do you have face book? so if i make you 1 i can send you a file. keep up good work.
I found a damaged E bike on craigslist and took the motor and controller off of it. The bike was hit by a car or something and was a bit damaged and the batteries were shot, but the motor works fine. I have seen these those bikes posted for free too, but was never quick enough to get one.
36 volt motor devided by 4 is 9. Now i cant be sure exactly but the wheel looks to be moving at about 60 to 80rpm so with the state of this video and its conditions the motor is under a 1/4 of its 20 amp peak that would be about 2 to 3 amps but that's just a guess.
thnx I want the power equation how I calculate the dimension of the turbine and how I calculate the rotational speed I want a general study to build one like this
It has to do with the circumference of the wheel, the efficiency of the spoons and the velocity of the water hitting the spoons. Also if you have multiple water jets it will increase the amount of power you can generate. I dont have any equations for you though. You will have to ask google for that.
Veja bem !! isto eh um motor e nao um gerador,, ele nao pode ligar isso na bateria sem um diodo de bloqueio e um retificador AC to DC,, se o faz o motor vai consumir a carga da bateria,, assim o proposito nao eh este.
hola amigo le escrivo desde honduras deseo saver si ese es un motor generados es para vicicleta y asta cuantos voltios es capaz de producir, espero me discupe cualquier imprudencia de mi parte
He is learning why Pelton wheels always are run inside a case. It is a clever design and fabrication.
"the wheel of many spoons"
I want one.
This is going on the 2024 project list.
I don't need electric power... I just need to drive a mill...
The wheel of many spoons will be compared to the wheel plastic cups.
Thanks for sharing. Very good proof of concept. At full completion for daily use I see excellent potential. Nice job.
Most of those hubs are not completely water tight. Don't forget to put a breather hole on the hub and put some WD-40 in the hub so water doesn't rust the iron plates that would eventually condense some water from hot and cold expansion. Dielectric grease on your connections would be another good idea so you don't let the water and electricity de-electroplate(electropolish) the thin coatings on the plugs.
Great job, I tried to do the same at my house but did not have enough water flow,
You could convert a gas tractor to battery power, charge it from your water wheel and also use the batteries to run power in the house when not cutting!
This is my tractor conversion,
2hrs cutting approx 2 acres or 8-10 hrs pulling trailer on a charge
Converting to battery power is a great idea for a garden tractor I converted one 15yrs ago, I used the 3 separate motor design and it is still cutting grass on a daily basis, it is amazing how it never breaks down and needs almost no maintenance, I renew the batteries every 7 yrs I am just on my 3rd set now, my design will cut up to 2 acres on a 50cent charge there are no belts or pulleys and no oil on the entire tractor, it can pull a trailer for about 8hrs on a charge, because battery run time is the most important aspect of most conversions I paid particular attention to the most efficient design, I used 3 separate small motors one for the drive with electronic speed control and two smaller with a cutter blade mounted on the shaft of each cutter motor ,total amperage when cutting grass is approx 40amps, (2000watts) this design only uses the battery power req to do the job, very little wasted battery power, it uses magnetic breaking of both tractor and cutter blades and automatically applies parking brake when you stop or get off the seat, an amazing tractor.
electrictractor.net
voltage is not power. The voltage reading is meaningless without a load on it and without knowing current.
You are correct. Have a look at my other videos.
ryanonthevedder hey did you ever check what volts or amps it produced at average top output??
can u generate power with these to a community?if so, can we partner in Nigeria to generate light to communities. it's a very good business
@@ryanonthevedder I checked your other videos but don't really see any power being made anywhere... ???
Needs head though, not an electric water pump.
Not to rain on your project, but all the spray you see around the spoons is energy lost and in a perfect world, the exit speed of the water should be as little a possible.
You can buy fully balanced, properly shaped Peltons for $40 on eBay. If you try to power something that would be a better choice.
Thanks for posting the video
nice to see someone using spoons instead of expensive materials 😊
Someone commented a while back that these weren't, in fact, real pelton cups, and therefore a fraud... lol, thanks for watching!
please could you make a biodigester? it makes methane and goes with this off-grid theme :)
This will change your life.
Thank you sooo much for the idea this brings great aid in our thesis 😘
Use the 14 Volts to power up a Fan at Hi Speed the fan should have a funnel in which the power of Air truen the wheel at hi speed then cycle the electricity to run the wheel I suppose you may generate more power in which you can split it to run the Fan and other equipments, this way use the water to start it up then shut the water down. it's worth the effort.
Nice work. Id paint that timber to seal it and put it in an enclosure and with a drain you can attach some lay flat too
I love the spoons.
There is no spoon.
They are coming for you Esunisen!
be sure to put a bridge retifire or when you connect to battery. or it will run as a motor .this keeps voltage from running backwards the ac in just hook itto that an + n - still stay the same. you will drop 1-1/2 volts also make sure to heat sink it it will get warm then you can charge the battery only thing is its not regulated however 2 ways to go it either electronic or the speed of pelton wheel.
ua-cam.com/video/MJxBshI2qtA/v-deo.html
inventhead if you connect it to an solar power charger, then there should be no power back to the wheel, correct ?
Harry Muurlin
?
E-Bikes run on 48 to 96 Volts.
You are not getting anywhere near that.
Something is wrong.
And if you hook that up to a battery to charge it, the voltage is going to drop by 50% depending on the load.
This is brilliant especially combining pelton and pmg
Hey man, cool spoon-wheel.
Thanks!
Yes, it's not a Pelton wheel, it's a spoon wheel.
You will need one hell of a fast running River or stream for that to work at that speed.
A Pelton wheel is driven by a yet of pressurized water from a pipe. It doesn't matter how fast the stream runs, what you need is enough head to build the pressure in the pipe.
have you thought about laying the wheel over so there is less friction, think of all the amount of energy lost in having to lift all those spoons up after they are soaked in water, if you were to lay the wheel over do you think it would become more efficient?
The whole idea is the water.STOPS and the blade(spoon) then recedes at half the velocity the water left the nozzle.
This means the water falls off the blade. It doesnt get carried around. Other than a slight film.
Considering the shape of the spoons though, the jet should be hitting the side of the spoons and "falling" out the other side of the wheel. Ie, a "turgo".
l’idée des cuillère est très original !!!
Pelton serait ravi de cette vision :))
Cool that in combination whit the mini ramp pomp will power my house !
No 295 plus rpm is good for hube
Ingenious!! Ive often wondered if this was possible. Spinning in reverse, correct?
cool idea- always thinking!!
Hola a todos,el tema de estos generadores no es el problema de cantidad de bobina,diametros de las misma,diametros de los alambres,largo de las bobinas,cantidad de imanes,cantidad de polos,tensiones (monfasica o trifasicas),entre hierro o acercamiento entre imanes y bobinas,potencia del mismo,conexiones(serie,paralelo,mixta,etc),nucleos de aire o nucleos ferromagneticos,tipos de imanes,@t supone que esto es para aplicarlo por medio de movimiento mecanico,aire,agua,etc,lo ideal es el viento claro,pues es lo que disponemos en todos lados.El asunto es encontrar el modo de establecer una velocidad lo mas constante posible,ya sea de RPM bajo o medio,antes de iniciar cualquier experimento resuelva el tema de la velocidad constante para aplicarlo lo mas seriamente posible,ahora si es para jugar,adelante.Muchachos resuelvan primero como lograr la velocidad lo mas constante posible por medio de la naturaleza,ejemplos ya los he dado,porque al final se encontraran con esta problematica,si no lo creen esta bien,pero lo experimentaras al final,si estas buscandolo seriamente,es tambien para evitarte que gastes dinero de balde,tiempo y esfuerzo,no todo lo que brilla es ORO,saludos,que esten bien
this is amazingly amazing.. do you have a video on showing how did you make this wheel?
Ooopplmbbjiuuhjklĺkĺĺx
Bravo beau boulot
Dom.
Merci beaucoup
Very clever
You will need 140 feet of water to equal the hose pressure at 60 psi.
you can also make a closed loop tank n run a pump to power wheel
inventhead Would you please explain what and how you are thinking of doing this? I want to attach a DC gen of some sort to my water line coming into my house to charge batteries when water is consumed. i.e. taking a shower, washing clothes and dishes, watering the lawn ect. ect. it will need to be where it can fit on 3/4" pipe either directly or buy reducing down from the gen box inlet and outlet. Please share your thoughts with me. ThanksGlenn Stanford glennestanford@yahoo.com
Should implement the same principle on all the cardio machines at the gym to power a battery and run LEDs
Some do, with the stationary bikes and such
Your gonna need something stronger than spoons. Once you start putting a load on that generator it’s gonna bend your spoons.
Creative...
Connect your battery to it
And put your meter in series and see what the amperage is.
Hi, he will need rectifier.
Do you have a measure of DC wattage/voltage out. Also are you using an unmodified ebike motor, ie, out of the box? With thanks.
COOL 13 volts will charge a battery
Genius sir. Thats cool as hell..
You could eat a lot of mashed potatoes quickly with that thing.
Very nice..
haha how much money are you spending in water compared to how much electricity your getting back. You should put it in a river! Or maybe making huge fan blades for it then like someone said on here. use a regen controller and dial in regen current so the fan can still move. Keep going man your just getting started!!!!!!!!!!!!!!!!!!!!!!=)
Lol, its not for my house. I was just using the hose to test close to the garage. Here is some stream testing - ua-cam.com/video/MJxBshI2qtA/v-deo.html. Eventually it will power my cabin.
ryanonthevedder nice
ryanonthevedder
amps is rhe more important aspect to know when generating energy. I'm moving along...
ok ... its been 3 years... when are we to see ur " in use vid " ..?
looking at what u have ... what changes have u made and or what would u do to improve upon its use and eficiency? details plz :)
oh and .... details upon the water pressure and power recived under load, amp and volts plz
have u moved behond the spoon yet ? lol
ua-cam.com/video/MJxBshI2qtA/v-deo.html This is as far as I got with it. I built this project to power a small cabin I found in the woods. It was over grown and run down, so I started fixing it up. Then I found out it was on private property. I stopped the restoration and with it the hydro project. I also have 2 young kids now so my woods roaming days are on hold! I still have the little genny though!
Very Impressive!!!!
This setup will not produce much power in this setup because its a brushless motor. You could capture much much more power with this motor if you enable regenerative braking in the controller. If it doesn't have this option you need to buy 1 that does. It could put out close to 500w with regen and a 36v/48v battery.
But in its current config it will only produce a few watts at best.
You are correct in suggesting that it doesn't produce much power, but how would a regen controller help? 500W is a lot considering the water I have. Regen brakes rely on a 150-200lb person to push out power down a hill. The water jet I was using only puts out 8-10 pounds. More power will come from mechanical sources, and not advanced circuitry IMO. I am certainly open to new info, so please hit me with knowledge.
A programable infineon controller can be setup in slipstream mode for variable regen using an ebike throttle and Ebrake.. It can capture power from all three phases and charge a 24 - 100v dc battery. You would need some type of high voltage cutoff or battery management system as to not overcharge the battery.
Solar controller would work too.
With variable regen you could dial in the load to match all the kinetic energy you can capture. I don't know for sure if the smallest amount of regen will stall your motor, but it can be modified to work.
Your right that the system won't produce huge watts with the current water supply setup. I just think that you will never know how much power you can harness without a controller of some type.
I haven't been able to find many videos using hub motors to generate power. Is it AC or DC?
3 phase AC
@@ryanonthevedder dc
You need electicity for the water pump ?
Made me laugh at the first sight
Why not a 1000 watt ? spoons metal? buy spoons new
I see that your BAT was lite on your volt meter. That will cause your readings to go up =.+ in you really only were making 13.5v like when you started to meter your volts @ 2:48
Volt meter works fine. The bat has been on for years and does not go away with a new battery. I use it all the time on known voltages and I trust its readings. If you want to poke holes ask me about amperage output and wattage :-)
just use a 3phase rectifier ?
whats the rpm to make 14v??
Will this power a small town?
Nice to see
500W ...? sure ?
6 years and no updates? c'mon man
How many wires output 24v?
How much is that in watts?.
The best Indonesia look at
500 watt really?
Our school kids are constructing a similar project. Would you have more details about diagrams to e-mail to me please?
👍
Where did you get the ebike hub?
Neat
One suggestion -fasten the spoon impellers using the spoke nuts. I believe they are removable 'tubular' nuts. This would 'automatically' align/orient your impellers according to the 'factory' holes in the hub.
Do these ebike wheels come in larger diameters? - or, could you simply find a larger diameter hub and longer spokes and fit a 26" hub to the ebike motor?
It seems that a large diameter would improve (leverage) performance at any given flow rate. Offering, also, the advantage of moving the motor farther from the water source.
Great comment! I got the hub motor from a wrecked ebike. The front wheel was bent and the battery pack was fried and was sold for parts. If you look closely at the video you will see that I did use the spoke nuts to fasten the spoons. I also used a self tapping screw for each spoon. A larger diameter wheel will get more leverage from the input water but RPM suffers, which reduces the voltage. Thanks for watching!
"but RPM suffers"
Is that something you have demonstrated experimentally?
I may not understand the physics involved, but the statement belies my intuition.
Also, you did not answer the question "Where" did yo get the ebike parts ;) This is the first of your videos I have seen - maybe you explained it in another that I've not seen.
For a constant velocity (water velocity) a wheel of larger diameter (larger circumference) will turn at a lower rate than a wheel of smaller diameter.
I found the ebike on craigslist
Its not a Pelton, its a Turgo Turbine.
great idea!
Try using compressed air
Nice!
hey glenn good job sorry havent replyed in a while. what i was thinking to keep the wheel going is to have a plastic tank that will suck water out with a water pump and spray the spoons so the tank never runs out of water closed loop instead of using garden hose and waste water. a few things to experament is the pressure of pump and stream .they make bilge pumps for boats that run on 12 vdc .the second thing is to have a brdige rect radio shack sells them for a few bucks get the 25 amp 1 connect the pos and neg out from motor into ac in there will be a volt or more drop that will serve as a dc block so when connected to battery it cant run as a motor .also depending on speed you might need a regulator good for 20 amp you need a marine grade battery for long use car 1s dont work proper . and how much is the pump gona draw you need to test with meter. with pump connected to see under load how much it used an amp meter will tell you as long as the wheel generates enough to over come the pumps draw you can then charge a battery just make sure that its not over 13 volts never put 24-to 48 into a 12 volt it can boil it and could explode. if the generator has to much voltage then you need to put batterys in series its series for more volts or parallel for more amps. if a regulator is needed place it after rectifire + - in + - out make sure the bridge is heat sinked with compound and good size heat sink. any other need to know stuff you can contact me and i will see how to help can you read a schematic ? or do you have face book? so if i make you 1 i can send you a file. keep up good work.
hi, i was just curious where did you find that hub motor for so cheap?
I found a damaged E bike on craigslist and took the motor and controller off of it. The bike was hit by a car or something and was a bit damaged and the batteries were shot, but the motor works fine. I have seen these those bikes posted for free too, but was never quick enough to get one.
Where did u get the e bike hub for that price
It was a wrecked ebike. The wheels were bent and the batteries were shot, but the motor was OK!
combien consomme la pompe qui t envoie le jet d eau ?
Is good job
You do realize this is not a "PELTON" wheel? It's a spoon wheel. Could have bought 35 pelton spoons from me for $35 shipped. Message me.
Can you inform me where you from and the price for that excluding shipping
volts mean nothing without amps. Do you have a stream or river in your property or what is the intended use for this?
water and AC electricity shouldn't mix dude! you were lucky it was only 15 volts!
what color is ground and what's hot
Hi...how much wattage do you earn in 500w hub?
Chris agarma you divide 500 watts x14 volts, gives you 35 amps
Ernie Derksen , Hello, so the generator is making 0.49 kWh?
Muy bueno
hey 14,0 volts what is ampere ????
36 volt motor devided by 4 is 9. Now i cant be sure exactly but the wheel looks to be moving at about 60 to 80rpm so with the state of this video and its conditions the motor is under a 1/4 of its 20 amp peak that would be about 2 to 3 amps but that's just a guess.
Good
500w hub.... makes 5w...maybe.
How many amps do you get out of it ?
That's the real question... :)
Hi, Can we talk about how make this project? Materials etc please answer or contact me
This video isn t correct. Please read documentation on voltage
hi i need help pelease cause i want to make one like this to my prject pfe and i want to ask u some question
What is your question?
thnx
I want the power equation how I calculate the dimension of the turbine and how I calculate the rotational speed I want a general study to build one like this
It has to do with the circumference of the wheel, the efficiency of the spoons and the velocity of the water hitting the spoons. Also if you have multiple water jets it will increase the amount of power you can generate. I dont have any equations for you though. You will have to ask google for that.
But how you know the turbine delivers 500w of power
I never said it made 500W. It is a 500W motor converted into a generator.
Spend 80$ in materials ........ And it'll take 360 years to recover you cost.
sem carga fica fácil...para carregar uma bateria teria de 20,5 v com circuito aberto , ai a roda ficaria muito mais pesada..
Veja bem !! isto eh um motor e nao um gerador,, ele nao pode ligar isso na bateria sem um diodo de bloqueio e um retificador AC to DC,, se o faz o motor vai consumir a carga da bateria,, assim o proposito nao eh este.
👍❤️
Bro can u send the circuit diagram of it
good but no good.... water is pressurized... try inpresurrized water flow... perhaps waterfall
Just put big spoons and gonna be work!!
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how many RPM & AMP sir for this 500w ebike
290rpm plus.
hola amigo le escrivo desde honduras deseo saver si ese es un motor generados es para vicicleta y asta cuantos voltios es capaz de producir, espero me discupe cualquier imprudencia de mi parte
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Rpm berapa itu dapat 13 volt
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Open Circuit voltages mean fuck all...
I promise you, throw a light bulb on that POS and it'll blip quickly full bright, then stall the wheel.
Fail.
Alligator clips.
:)
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