Free energy - china wind turbine 12v 400w - permanent magnet motor - test generatore eolico 12v
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- เผยแพร่เมื่อ 30 เม.ย. 2021
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Great idea to visualise it , thanks
1. this turbine in 3 blades version has more than 1000rpm on wind(550mm blades)
2. measure with resistance load
3. measure raw DC after rectifier without controller
4. measure Voc first( without any load) and then try to make load for 70% of it- in this case abt 40Vmpp which means you need resistor 4 Ohm. good luck
Hi, I'm always ready and happy to accept advice and discuss, in the videos I like to simulate the situation with the sales kit. In the next videos, however, I will perform other types of tests. Soon
@@windturbine 👍, it's just your current is mostly dependent on battery charge, which makes readings vary from one situation ie 12V 40Ah half charged AGM to another where we have 12V 200Ah fully discharged standard lead acid. and really 500rpm is low low for this turbine. Have fun!😁
Real world. 50w turbine.
Nice
Thank you!
Yes!
It must be a good 12 years since I bought a load of Aelou 300s. They boasted 500watt but they were not called Aelous "300" for nothing. The prop was 5ft in diameter with good flat blade area. Yes they were worth the money if you knew to bypass the internal rectifiers and bring the 3 phase down the tower to a separate controller with it's own rectifier.
Thừa tiền ko mua loại này.
@@sonnguyen281974 wot?
@@georgedoherty962 He doesn't have enough money. Apparently.
But I concur with your assessment... removing the internal rectifier assembly and running the 3phase AC down the pole to an external rectifier is a much more efficient solution. This wind turbine is useful if its installed within 15feet of the battery bank.
i have a similar turbine the older 3 bladed 400w model i purchased some 15 years ago ,, with the original controller it never produced good power , but with a good controll unit i got 250-300watt is a decent good wind , but man that thing turned fast
Hi Kim, what kind of controller did you use?
@@windturbine hi i will dig the old controller up and find name and maby spec,for you i was for the time a heavy well built unit with nice big cooling fins ,, made to take 200w solar 400watt wind
So at 500 rpms the top wind at about 15 to 20 mph 14 watts you will need about 10 of those to get about 100 watts at about 13 mph sound right .note that when the wind speed gets to a strong wind at about 15 to 20 mph the rotor is now a flat surface and the wind can't turn the blades any faster cause the rotor is like a flat plate.so larger diameter generater with more poles at a top speed of about 300 rpms is what you have to work at.average wind speeds at about 12 to 13 mph is what is practical. Case closed!anything more then about 15 mph hardly never happens for any length of time.
Hi, your observations are also partly correct .... but in my opinion you must always consider the price of an object to make fair judgments, you cannot expect great performance from a turbine under 200 dollars. What worries me most is the duration over time of these products rather than the yield. Then it depends a lot on where the turbine is installed, even an air-x worth over 1000 dollars in a low wind area will not produce large amounts of energy.
@@windturbine yes you need to be in a high wind area to work halfway decent but solar works pretty consistently thats your best bet right now.
Yes, you are right, the yield of solar energy in relation to the cost is much higher!
With this turbine .You can get 8 amp Just in your Dreams !!!
Hi, we're still talking about 8 amps not 80 amps ... 😊
Just charging an AGM battery is not a good LOAD. Put a 400 watt load on the battery and then measure the WATTS !
I put more magnets I 17 ah and over 500W
12 volts and 2 Amperes gives us 24 Watts - and 576 watt*hours a day, assuming wind does not stop
When does the light on the charge controller come on ? Only when blade is spinning. Or when battery is low
Ciao Bruce, la spia verde del regolatore si accende quando la turbina inizia a produrre energia per caricare la batteria.
I had no idea to get 9 amps out of those things!
33 Amps
Would relacing with stronger neo magnets on the rotor boost the output on these cheap but well made units?
Hello Sierraromeo, what would increase the problem is the space inside which is designed for the existing magnets.
@@windturbine I wonder if the China wind turbine uses alnico magnets? Has anyone verified the magnet type?
One could turn (lathe) the rotor down to make room for larger magnets , or replace stock ones with N52's. I'm not seeing N52's in a curved/arc configuration.
mill slots on rotor to receive 20 or so neo magnets, bond in place. should double the voltage and current at low rpm, retain 5 blade torque monster for start up ease.
@@sierraromeo I haven't had this turbine for a long time to check and of course never fully technical and material data are specified in these cheap Chinese products. It would be interesting to make the modification you propose to see the difference in performance.
@@sierraromeo would have to try!!!
*All small wind turbines actually achieve much less Watt than specified. All practical tests show that small wind turbines hardly generate any electricity. And only at costs above 1$/kWh!*
There is hardly any wind near the ground. And it is also very gusty, which extremely reduces the service life of the systems.
With solar systems, you can reliably generate electricity for about 8-12 cents/kWh over a period of 25 years!
If it does at least a tenth of the production, it would be acceptable,
what the prospectus specifies, but only 0.01-0.02% is produced.
This turbine is one of the best Chinese tested so far....
I would be more interested how many amps it would be getting at LOW wind
Ciao Ron, purtroppo non ho più disponibile questa turbina per una prova in esterno.
My wind turbine has 3 red wires to connect to the controller which has 3 blue wires but doesn't say which wires to which? Does it matter?
Or does the controller sort it out?
Any help would be appreciated.
Hi Andy, you can connect them randomly.
@@windturbine great thank you!
I have solar also with a separate charge controller, would you know if best to buy dual controller or OK with the two going to the batterys.
Thankyou in advance!
The best thing would be to have only one solar wind hybrid controller but there are not many for sale, they are at a good price but for small powers.
Pls how can I use DC 0-100V 10A Voltage and current meter display to measure my Chinese Smaraad 1kw 48v wind turbine current? Pls send the wiring diagram. Tx.
Ciao Rasheed, qui trovi anche lo schema elettrico amzn.eu/d/6WJuVON
I have one like that when i use it. Like you are doing the power goes on very good but when i use it with the propeller in the win thecharge dosen t go up can you help me why thank u
Hi Victor, are you sure you have this identical model? If I can I will gladly help you ...
Yes its 400 w
@@victorcamilleri4337 Ok, explain to me what your problem is that I didn't understand very well in the previous message. Sorry for the English but I am writing to you from Italy .... 🙂
@@windturbine sorry i am from malta listen when i make it with the drill at my garage it give me power but when i fix it in the wind with the propeller he didnt give me power the wind i forse 4 good wind
@@victorcamilleri4337 the fact that it works with the drill is already a good thing, consider that the current production starts when the rotor reaches 450 rpm which it reaches with a wind of 5/6 m / s, is the turbine connected to a charge controller? Do you use it to recharge batteries?
So would you reccomend it?
Hi, the cost of the turbine is very low but the yield is not much, there are economic turbines with higher yield. It is difficult to determine the lifespan of these inexpensive wind generators. Many have bearing problems that show up too early. I will try other turbines in the future. Let's see if we eventually find something worthwhile at a good price. Greetings
@@windturbine Oh ok I see. Thank you very much for the reply. Look forward to future videos.
The gyro wind turbine has smashed Betz limit watch TH-cam video regards Graham Flowers
What wind speed does this rpm be equal as? Do you have link to the product?
Hello I have no data on the wind speed in relation to the number of revolutions of this product. I purchased the turbine on Amazon.it.
@Pekka Hietala = Most Wind Turbines produce Rated Watts at 25 MPH steady winds, not wind gusts. The wind turbine needs to be 10' - 15' above the peak of any nearby roof. Do you have steady 25 MPH winds? Most people do not.
Dada ai wind turbine price koto
Any second wind turbine sale
Excuse me, how can I connect that meter to the wind generator
Hello, the energy meter connects between the charge controller and the battery. The meter measures the energy that comes out of the regulator towards the battery which, being discharged, comes out at the maximum power of the wind generator.
@@windturbineI don't know how to connect it, I have one of those meters, please help me
@@jesuserazo9169 My meter is this, here you will be able to see the connection diagram which is very simple.
www.amazon.it/dp/B07M8T3T2C/ref=cm_sw_r_apan_glt_i_SPFNDHK2RPC364C7JNPN?_encoding=UTF8&psc=1
@@windturbine add bulb 500W sir and new video
🔌💡5️⃣0️⃣0️⃣W
What is a load it spins easy or hard?
Hi Tommy, it turns easily, consider that the hardness increases in proportion to the power supplied by the generator, at first consider that it turns really free from friction...
Plz price sens me
1 pi's in India Ret
How much ?
Hi, I bought it on Amazon at about € 185 now I have seen that the price is over € 500 for no reason .... the value of the turbine does not exceed € 200.
where can i buy
Hi, I bought this turbine from Amazon for testing but it is no longer available.
È un giocattolo. Di piccolo diametro. Nessun controllo aerodinamico della lama. E anche non c'è protezione dalla tempesta. Ci sarà pochissima energia. Almeno uno avrebbe dovuto prenderne uno per il test.
th-cam.com/video/2fOnCKLQhfs/w-d-xo.html
If you think you can buy with only 150 € including the regulator ..... 😊 .... I saw the video of the generator you put in the link ..... 😊👍
If you think about how much kWh will be generated. It may turn out that the energy is from 150 euros. the wind turbine will prove to be very expensive.
@@user-yv3ul1lq7p Hi, I understand what you say and I always think so too, it all depends on the place where the turbines are installed, there are places where there is always little wind and places where there is always a lot of wind. Surely the video turbine doesn't have a lot of power, that's why I like to test these products.