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Urine generates electricity, which can charge the motor by converting the biological energy of urine into electric energy.
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Noise generates electricity, and French researchers have developed a T-shirt that can be charged by noise. A white piezoelectric film is installed on the abdomen of the rechargeable T-shirt. It uses piezoelectric effect to generate electricity. Piezoelectric film converts vibration energy into electric energy.
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Walking to generate electricity, develop a kind of generator installed in shoes, which can make those girls who love beauty generate electricity while walking. As long as you take every step, the small generator installed on the heel will be activated to generate weak electricity.
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Green algae power generation, Dutch designers designed a green algae lamp, which can convert the energy of algae into electricity. This kind of green algae lamp contains half a bottle of water at the top, and the water is full of green algae. There is also an invisible battery in the water, which can continuously store the weak electricity generated by photosynthesis of green algae.
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Weightlifting power generation, gravity light, is the electric light that can provide electricity by gravity. The core component of this kind of electric lamp is a miniature generator, which is pulled by heavy objects.
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Stamping power generation and energy tiles, using a floor stamping power generation technology, once pedestrians stamp tiles, they can generate energy and store it.
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Leftovers generate electricity and turn kitchen garbage into methane. The main part of the kitchen waste power plant is a huge fermentation tank, like a huge cow's stomach, where kitchen waste is digested and then combustible methane gas is released. Methane gas has a high calorific value and can be directly used for combustion and power generation.
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Big trees generate electricity. When the wind blows, the branches and leaves of trees will flutter with the wind, and the kinetic energy of the branches and leaves can be used to generate electricity. The pH of the roots of big trees is different from that of the nearby soil, and it can also generate electricity.
Let's briefly understand the principle of power generation. 183 1 year, British scientists discovered the phenomenon of electromagnetic induction, and since then, mankind has gradually entered the era of power generation. The principle of using magnetic field to generate electricity is simple: when the conductor is in a changing magnetic field, charged particles (electrons, ions, etc. ) in which it will move directionally with the changing magnetic field, thus generating current, and the energy that leads to the change of magnetic field will be converted into electrical energy.
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Until today, most of the electricity used by human beings is still obtained by using this basic principle (water, fire, wind, nuclear power plants convert kinetic energy into electric energy, solar power generation, chemical battery power generation and other ways, but the proportion is relatively low. )
Another thing that needs to be introduced is the SSG system in Beddini. Famous inventors have invented many efficient energy systems. Among them, Ssg system invented by him is the most talked about. This system was designed by Bedini for a friend's daughter's science exhibition project. It is driven by a motor and can generate electricity. There are many variants of this design, and its biggest advantage is that it can realize the mutual transformation of kinetic energy and electric energy efficiently. In addition, it is worth mentioning that although SSG system is still a patent held by Beddini, he allows anyone to build the system, so it is unnecessary to build SSG system.
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Step 1: Required materials
16× 1 inch aluminum bicycle wheel frame (tires are not needed, and the specific dimensions can be changed, spokes or non-spokes, the lighter the better, but the edges cannot be magnetic) 12 ceramic ferrite magnet, at least C8 standard.
0.5 inch wide rubber bicycle wheel pad with a diameter of 14 or 15 inch.
Triode, 2N3055 will do, others will do, just pay attention to the voltage.
Potentiometer, with resistance ranging from1Ω to 5kΩ, is used to adjust the speed of the wheel (because this is an experiment, only one motor is used to rotate the wheel, and in the end, other methods need to be found).
2 diodes: each 1N400 1 and 1N4007 1.
470 ω resistance
NE-2 high-voltage miniature neon lamp
3×6 inch solderable circuit board with hole
Coil: The coil in the old-fashioned speaker used here.
Treaty 300 feet enamelled copper wire
Other electrical appliances, stationery and wooden bases.
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Step 2: Make the wheel. Wheels are the only moving components on Bedini devices. We need to install magnets on the wheels. First, determine the direction of the north and south poles of the magnet, and then stick the 12 magnet on the wheel at equal distance. Fix it with adhesive tape to prevent the magnet from slipping during rotation.
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Step 3: Make a fixed base. This is carpentry. In principle, it can be made of other materials as long as it can be used.
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Step 4: Make and install double coils. Double-wire coil is two coaxial coils, which is one of the key parts of Beddini device, so that the whole coil can achieve two functions at the same time: one coil generates electromagnetic pulse to drive the wheel by changing magnetic field, and the other coil generates current to charge the battery. The usual design is to use two turns with a diameter and width four times different, and here the configurations of 20 turns and 24 turns are used. Then lead out a port of each of these two lines, preferably from the bottom. After simple fixation, start winding: wind two threads in the same direction like threads, and be sure to keep pressing them, and don't relax. After completion, lead out the other two ports, fix them, and press the coil with insulating tape.
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The next step is to make the magnetic core. It's better to choose the non-ferrous metal material as the material of the magnetic core, because the magnetic core needs constant magnetization, which can make this process easier. Besides, pure iron is also very good. Here is a magnetic core made of iron cut into pieces. After inserting the magnetic core, press it as tightly as possible and fix it with glue.
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Step 5: Install mechanical parts. The installation method is very simple. Align the edge of the runner with the NE-2 neon lamp used in the demo core. When it's over, you can replace it with a battery to store the power transistor for voltage amplification.
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The driving part of the wheel is completed. In this system, we can see that electric energy is converted into kinetic energy, and kinetic energy is converted into electric energy. The final result is that the speed of runners is getting faster and faster.
If this system is to be completely used as a power generation system, the method to be adopted is simple: an induction coil is mainly installed at the position corresponding to the permanent magnet.
Finally, the dissatisfied author built a larger Bedini device with the same basic structure but more magnets.