Відео

Некоторые китайцы с помощью измерений определили иначе. galaxywindturbine.com/product/en/40RPM5KWHTypeHighEfficiencyWindTurbine.html

@@tihomirculjak7492 🤣🤣🤣не верь желтолицым! у них 1квт приравнивается к реальным 100вт

Prototipovi se rade za testiranje. Konstrukcija postolja može biti i slabija kad se jedra naprave tako da se mogu smanjivati i širiti, što sam napravi na zadnjem modelu. Takva lakša konstrukcija sa skupljanjem jedara je važna ako bi se rotor stavi na krov ili na brod.

The tail must have enough power to overcome the frictional resistance in all 4 differentials.

@@tihomirculjak7492 , Да, ето сама правда ... Хвост должен командовать ветротурбиной ... Он рулевой ... А у Вас исчо работает ета вертушка или давно как сломалась ??? ...

@@ГогоГого-э3ю After testing, I disassembled it. Then I made a new wider model where the sails can be folded and spread. Now I'm waiting for parts for an even better model. The biggest problem for me is the automation that would control the folding and spreading of the sails. And this is necessary for models intended to be placed on the roofs of houses or on ships.

@@tihomirculjak7492 , Если Ви говорите о старой конструкции, то мое мнение що Вам для хвоста нужно изпользовать дополнительную плоскость с размер полотна ... У него хватит сил ориентировать по ветру всью вертушку ... А вся автоматика вращения полотен, ето велосипедние цепи и велосипедние звездочки 2/1 ... А если Ви говорите о вертушках с хлопающими полотнами, то там все делает ветер и никакая автоматика не нужна ...

The pyramid-shaped base allows the installation of the wind turbine under the roofs of houses, and the rotor above the roof, and even on ships. The advantage is that the electric generator is located low, so it can be easily replaced. On ships, it is possible to place the generator on the bottom of the ship, and then the generator also serves as ballast.

Differentials with a ratio of 2/1.

Words interfere with thinking.

You can ask the authors of these models about efficiency: ua-cam.com/video/qQRVJFotQ_E/v-deo.html ua-cam.com/video/o6Mfyikoc08/v-deo.html

Вы можете просмотреть теоретические результаты здесь; pubs.aip.org/aip/jrse/article/8/2/023303/607013 Я рассказал некоторым экспертам о своих практических результатах, и они сказали мне, что я лгу. Поэтому вы можете спросить у авторов этих моделей практические результаты; ua-cam.com/video/0YhiUELt72Y/v-deo.html ua-cam.com/video/qQRVJFotQ_E/v-deo.html ua-cam.com/video/o6Mfyikoc08/v-deo.html

@@tihomirculjak7492Спасибо за ссылки но цифр я все еще не нашел. Хотелось бы знать сколько амер и вольт, и при каком ветре.

It seems to me that the Chinese could decide which turbine is better. They have created an improved, interesting prototype that they have been advertising for several months, but have not yet put it on the market. And whoever conquers the market first will occupy it. ua-cam.com/users/shorts2w8er5MmL6Q

@@tihomirculjak7492 On my channel I've made one or two

I burn wood. I dissolve the garbage. It is dangerous when they burn together. When garbage is dissolved, useful materials are obtained. Just the paraffin from the candles from the cemeteries thrown into waste around the world is worth billions of dollars.

When I spread the sails, the wind turbine starts to work in a wind of about 15, up to 2 meters per second. As soon as the wind speed exceeds 5-6 meters per second I have to start reducing the sails, so that the turbine is not damaged. The obtained energy changes very quickly with the wind speed, the power depends on the third power of the wind speed. A slightly stronger wind gives a lot more power. With the sails gathered, it starts to work in winds of 7-8 meters per second. as soon as the 1 kw generator starts spinning, supply voltage and charge the batteries. For now, I don't have a mechanism that would automatically retract and extend the sails. I don't have enough knowledge about microcontroller programming. Weak winds provide little energy, but provide a much greater number of hours of operation, which reduces the need for batteries. In my experience, it is best to have three sails. With a larger number of sails, the front sails would create eddies with the sails that are behind, and the rear sails could, at certain moments, even slow down the rotation.

In 2007, I showed the results of my measurements to some university professors, and they replied that they did not believe it. I told them all to bring their instruments and let them measure whatever they wanted. They all wanted me to pay for it, and they would charge more than I spend on building the prototype. However, some others took measurements. A university in Australia published results that I recently found; ro.uow.edu.au/cgi/viewcontent.cgi?article=1958&context=engpapers aip.scitation.org/doi/full/10.1063/1.4943093 This turbine was also developed by a medium-sized company in the Czech Republic. ua-cam.com/video/0YhiUELt72Y/v-deo.html They published their measurement results, but some world scientific "authorities" told them they were lying. The prototype was made by order of the army, with the requirement that the turbine be portable and that it can be quickly placed in a new position, or moved to another position. That's why they put the turbine on the container, not on the ground. When they were shown the prototype, the army refused the order under the pretext that the model was too expensive. And it is expensive because in the price structure, the container and the lifting mechanism make up the vast majority of the cost. After that, they gave up on further work on it. There were other manufacturers who gave up production after developing a prototype. One in Britain was also ordered for development by the US Army. ua-cam.com/video/rnM1RxzfIdo/v-deo.html When production was supposed to start, the army gave up under the pretext that they did not have a patent for all the parts. A Chinese company started a campaign to sell what they had announced on Amazon. ua-cam.com/video/lE6yDTVR35c/v-deo.html After a month, the company disappeared from the Chinese register of companies, and the ad for sale from Amazon was also removed. Compared to the above models, my latest model has several additional advantages. 1) has a mechanism for retracting and expanding the sails. 2) It can be mounted by one man without the use of truck cranes. 3) The generator is located on the ground, and is easy to lubricate, service, or replace in case of failure.

Uban sa furled nga mga layag, kini makasugakod bisan sa labing kusog nga bagyo. Sa pagbuklad sa mga layag, bisan ang kasarangan nga hangin makapatumba niini. Mao nga gibuklad nako ang akong mga layag kung magpabilin ako sa kini nga pasilidad, ug inigpauli nako gihipos nako ang akong mga layag. Alang sa kaluwasan. Ang pagkontrata ug pagpalapad kinahanglan nga awtomatikong buhaton, depende sa gikusgon sa hangin, o depende sa gikusgon sa pagtuyok, o depende sa boltahe sa generator. Ang usa ka matang sa gamay nga microcontroller kinahanglan nga buhaton kana, apan wala ako igong kahibalo sa pagprograma niini. Ibilin ko kana sa lain nga mas nakahibalo bahin sa electronics. Sa mga dapit diin ang huyang nga hangin mohuros kanunay, kini nga matang sa pagtukod igo nga kusog. Sa mga dapit diin ang kusog nga hangin kanunay nga mohuros, ang istruktura kinahanglan nga labi ka lig-on, aron ang kusog sa kusog nga hangin magamit nga mas maayo.

@@tihomirculjak7492 thank you Tihomir! Hopefully I'll be able to start on this soon. And when I do I'll post it!

Mecanismul de direcție are un diferențial de 1/1x3 în mijloc. treapta centrală este conectată la deflectorul de vânt, iar cele trei trepte laterale sunt la 90 de grade și la 120 de grade unul față de celălalt. are un diferential de 1/2 pe fiecare panza. Puteți viziona și ultimul meu videoclip.

@@tihomirculjak7492 multumesc,tihomir !

Kiedy jest wiatr, wytwarza energię. W tej chwili moim problemem jest automatyczne kurczenie się i rozszerzanie żagli. Mikrokontroler powinien to zrobić, ale nie mam na to wystarczającej wiedzy. Dlatego na razie zbieram żagle za każdym razem, gdy opuszczam to miejsce, więc liczba godzin pracy jest znacznie mniejsza niż mogłaby być.

@@tihomirculjak7492 Myślę, że trzeba poszukać takich pasjonatów, jak Ty, którzy tworzą mikrokontrolery i zwrócić się do nich z zadaniem technicznym dla Twojego mikrokontrolera. Myślę, że takich specjalistów znajdzie się w internecie

In the last 15 years I have made several models of this wind turbine that I have posted on youtube. On each model I tested some other circuits, or variants of assemblies. A list of shots can be seen here. ua-cam.com/video/IX27qvPlHsI/v-deo.html I wrote a book about this wind turbine in which, among other things, the principle of operation of individual assemblies is described, as well as drawings of some parts. You can read it using google translate on the portal; www.scribd.com/document/552076124/Knjiga-o-Vjetroturbini-sa-jedrima-III-dopunjeno-izdanje I made this last model with the aim of making a machine that can be mounted on ships. To that end, I extended the wings three times compared to the previous model. The forks that hold the sails are 3 meters by 1.5 meters, and the sides of the sails are a little smaller. The pipes holding the forks are 1.5 meters long. This gives three times more usable area, compared to the last model shown on this channel, while maintaining the height of the rotor, so that too high a wind turbine would not capsize the ship. To make this model, you first need to get one low-speed generator that runs at 50 rpm, along with a voltage converter. I ordered my copy from China. The power of the generator depends on the energy needs and the windiness of the terrain where the turbine will be installed. Wind power depends on the third power potential of the wind speed, so it is necessary to install a generator that will work as many working hours as possible. This is important in order to invest as little as possible in batteries. A smaller generator achieves more operating hours, while a larger one produces more power but achieves fewer operating hours. The optimal generator size depends on the windiness at the microlocation. In addition to the generator, it is necessary to buy three small differentials with a gear ratio of ½. I got them from Italy. It is necessary to order the production of one three-way differential 1 / 1x3. It is also necessary to purchase 3 small servo motors for collecting and spreading sails. It is also necessary to purchase 6 small electrical switches, pushbuttons that interrupt the pressure circuit. They need to be fitted with diodes that transmit electricity in one direction and interrupt in the other direction. The switches are placed in the middle and on the edges of the sails. The mechanism for collecting and spreading the sails can work without these buttons, but they increase the safety of work. The dimensions of all other parts need to be adjusted to the size of the generator and the purchased differentials. If I were to do this last model again now I would take all the pipes a little wider. The hardest part for me was getting four pairs of sliding brushes with a brush housing, for transmitting electricity from the battery to the servo motor for collecting and spreading the sails. Because of this, I had to make the brush case out of plasticine, a soft material used by children to model figurines that harden after about ten hours. Everything else can be done in each garage with a grinder and a welding machine.

@@tihomirculjak7492 you are so kind to leave share this information I greatly appreciate your notes and will check out your book. Thank you! Greetings and Blessings from Texas!!! :)