Generator with two motors. Installing two different motors
If suddenly you have a situation in your life, when you need to urgently convert 12V to 220V or even use another voltage range, you can always adjust the electric motors for this. Any engine can work as a generator. For example, DC motors simply simply promotion and they already produce energy due to embedded magnets. But for the AC motors or engines without magnets, it is necessary to start the voltage to the winding.
Today we will look at how to make the simplest voltage converter based on two motors. Of course, this technology has a low efficiency and a short service life, if compared with transformers and various electronics. Here you need to overcome friction forces in bearings, the energy is lost in the cooling fan and so on. But this converter does not require knowledge in electronics, it is not necessary to solder a fee for a long time, it is quick to quickly collect each. In the homemade, two engines were used, one on 12V, in this example This is a motor 775, it is quite powerful and well suited for homemade. And the second motor is similar to 220V, which works as a generator, producing 50 W energy. It feeds all this case from the battery for 12V. So consider in more detail how to make such a converter!
Materials and tools that were used by the author:
List of materials:
- ;
- by 220V (judging by the description of the unhealthy);
- rectifier (not necessarily);
- battery for 12V;
- cardan transfer;
- plywood;
- two outlets;
- Wires;
- heat shrinking;
- screws;
- Steel clamps.
List of tools:
- screwdriver;
- soldering iron;
- scissors;
- lighter;
- Multimeter.
The generator manufacturing process:
Step one. Install Motors
First of all, install engines based on. At first we connect their shafts, for this, the author used a cardan transmission. Thanks to this, we avoid vibrations that will be formed during uneven docking. Instead cardan Transmission It is quite possible to use a piece of hose by closing it on the shafts with steel clamps.
Now you can install engines based on a piece of plywood or boards. We use steel clamps and screws for fastening. Clamps can be made from thin steel, for example, from tin can.
Step second. Install sockets
In total, the author decided to set two outlets. In one we will have alternating voltage, and in another constant. It will be necessary for experiments. But of course, an alternating voltage is most often used in everyday life. Rosettes are fed by screws and immediately subscribe where the voltage will be.
Step Three. Connect the wires of the generator
The author from the generator, the author decided to solder to the rectifier, at the exit of which we get a constant voltage. The contacts are carefully insulated with a heat shrinkage. Next, two wires from the rectifier are attached to a constant voltage outlet. And two more wires directly from the generator fucked to contacts with alternating voltage sockets.
That's all, now screw the covers of sockets into place. The rectifier also needs to securely fasten, screwing it with screws to the base.
Step fourth. The final stage of the assembly
Based on the battery, the author for these purposes decided to use the bilateral adhesive tape. Motor cords 775 are soldered by the wires, at the ends of which you install the terminals for connecting the battery. That's all, our converter is ready, you can go to testing!
Pitch fifth. Test our converter!
To start the device, connect the battery to our engine to 12V, in this case it is a 775th motor. As soon as it earns, the generator will begin to produce a stress just over 220V. These numbers will depend on how quickly the motor generator shaft will rotate, it is desirable to make the revolver regulator. In the author, at a measurement, the multimeter in an alternating current outlet appeared 280 volts digit.
As an experiment to an alternating current outlet, we connect light bulbs, the author burns without problems lED lamp, daylight light, as well as a 40 W gas lamp! As for a constant socket, there is a daylight lamp, as well as a heat lamp. Interesting the fact that the heat lamp shines from constant voltage Brighter than from alternating. The fact is that with alternating tension, the thread is thinned, it cools, as a result, the light is not shining on full power. But when constant toke Thread burns with a stable temperature, so it shines at the maximum.
The final stage was the verification of the generator using charger. The author first charged the mobile phone, and then the laptop. The homemade turned out to be quite working.
That's all, I hope, you liked the project, and you found something new for yourself. Good luck and inspiration in the manufacture of own projects. Do not forget to share your work with us.
Some shipowners for the sake of the increase in vessel speed set the second motor. But does this mean? Experiments of amateurs and specialists prove that two-dimensional boats are entitled to existence, but in special cases where the specificity of the operation of the focus is different from the standard. Consider the pros and cons of installing two engines.
Changing the speed when installing the second motor
Securing two engines on the enhanced trunk of the boat, you can only slightly increase the speed. At the same time, water resistance will increase, like mass on board. Therefore, in some cases, the speed may even be lower than with one engine.
But the twin-engine vessel is relevant for the transport of heavy loads. By increasing the craving by pairing the two plm, the boat without much effort will transport or takes a large mass against the flow.
To strengthen the thrust and increase the maneuverability, the engines are better to take the opposite rotation. This decision gives not only additional advantage In speed, but prevents the departure of the vessel to the side.
Do not forget about rowing screws. For Sparky, you need high-speed screws with the largest pitch, and completely the same. In order not to make an air breakage on the wave, anticavitational wings add to the GW.
Advantages and disadvantages of installing two engines
Like any extraordinary concept, installing two boat engines It has its pros and cons.
Benefits
- Reliability and safety of swimming in the overcoming of large distances in the incomplete area. If one motor suddenly stalls, it is possible to get home on another engine. For long-distance travel lovers, the installation of the second engine is a safe hike guarantee.
- Increase the tonnage of the boat. Even one powerful motor It will not add thrust as two boat engines with a total similar force. Have your own water truck - sometimes forced, but necessary measure in some situations.
- Increase maneuverability. A boat with two motors to manage is much easier than with one powerful, especially this is relevant when approaching the shore or pier at high speed.
- If it is impossible to purchase one powerful engine at once, you can buy already to the existing additional, the same power or low-power for the sink.
- When transporting to water, fishermen is easier to transfer two low-mile assemblies than one cumbersome with a huge weight.
disadvantages
- High service cost. Increases twice expense on spare parts, oil, repair. Double spark plug consumption, fuel filters And the oil for the gearbox is not for everyone on the pocket.
- Fuel costs increase by about one and a half times.
- In standard vessels, the transition of the transaction does not allow you to install two mechanisms at once. You will have to further spend money and time for improving the back of the boat, and its space will decrease. Only on large transport installation additional power aggregate It will not be particularly noticeable in reducing the area.
- Sometimes breakdowns come from poor quality fuel. It is probability that in this situation if one motor is stroke, then the other too. For security will have to put two fuel tank With split fuel supplies and filters.
Advantages and disadvantages of one powerful motor
The installation option of one powerful PM has its advantages and disadvantages.
- Speed \u200b\u200bon one powerful motor is higher than on two asleepy.
- The efficiency of one large rowing screw is more than two small. The smallest water resistance allows to increase the speed faster, thereby reducing the time to overcome the distance to the place of fishing or rest.
- One of the substantial minuses of replacing a low-power motor to a more powerful price. There is often no money for replacement, but enough for one same motor. On the other hand, the old motor can be sold, then there will be enough money for something more powerful.
- If there is a breakdown far from the coast, you will have to cause imagine or getting on oars. In extreme weather conditions, the motor is the likelihood of a sad outcome.
- Maintenance and operation is much easier and cheaper than two engines.
- Fuel consumption is lower than two paired engines. Also less consumables and maintenance costs.
Installing two different motors
The installation of two different motors in terms of power is increasingly gaining popularity. To get somewhere at high speed put powerful, and the second motor carries an auxiliary function. It is called the ship.
Sometimes the electric motor is chosen as a low-power. We mentioned it in.
The so-called proof additional motor gives a number of advantages to the winner of the water transport.
- Saving fuel consumption with different loads. If on board a lot of passengers - you can use a powerful motor, a little - therapy.
- A low-power removable engine takes up little space, easily removed and transported.
- For fishing, there is no alternative to fishing in narrow ducts with a boat on maneuvering and manageability. Yes, and no less motor is less.
- Safety and reliability of traveling water. After all, the proof motor can be used as a backup.
Conclusion
The choice of equipment depends on many factors: the frequency of use, terrain, appointment and budget. In any case, a person, at least once having experienced delight from the possibility of boostering water expanses, admiring the primea of \u200b\u200bnature, inhale marine or river air, pulls on the adventure on the water will delay forever and make it look for new solutions for your hobbies.
The output can be done like this: if you want speeds - buy a more powerful motor. If you need a big thrust and you often transport large loads - put two engines. But it is always nice to have a small proof motor.
Video on how to build an eternal engine. The Internet is quite a few rollers, where the authors say that the generator gathered from two motors. And it shows that this is an eternal engine with self-recapture. This is a complete absurdity, and it's surprising that someone can still believe in this. Today the author of the PowerStationLive channel dispels this myth.
Take two motors. They are the same. Such engines are installed in the players. Power supply 3 volts. Both have the same number of revolutions.
Connect rotors. Moves collector. If you spin the rotor, then electricity is produced. Bearing engines of this type can work as a generator. Take two multimeters. One will measure what is served on the engine. Other - output parameters. Power supply for 9 volts connect. Output voltage 8.62 volts. The power source is 9.6 volts. Lost almost 1 volt. Always converted 2 motor - generator energy, lower than that applied to the first of which the entire system is moving.
1 Volt moved to heating and friction. The efficiency is less than or equal to one. Therefore, what components we did not put into such generators, the outgoing power will not be greater than at the entrance.
The leading channel was offered to install another motor wheel as a generator on the electric bike. It was assumed that it would give the current to the driving motor wheel. However, the system will happen in the system as in the experiment with two small engines.
How to make a generator with one motor - easy way
The generator is a device that converts mechanical energy into electrical. In this instruction, I made a small generator that may include 24 LEDs recommended to watch the video to see how it works ....
Step 1: Base
As the basis, I used a small piece of plastic board.
One side of the plastic boards is attached using double-sided adhesive tape.
On the other hand, the tape will be held all the other parts (hot glue is used for additional strength).
Step 2: Engine
To hold the motor, I used the jar of soda,
One side of the jar is placed on the sticky ribbon layer to increase strength, I glued its edges with a hot way.
Step 3: Light Source
I used the LED panel with 24 LEDs, which I received from a broken lamp.
The LED panel is glued to the tape vertically.
Connections are made from the engine to the LED panel.
By the end of the engine shaft, a plastic bottle cap is attached and glued with a hot way.
Step 4: Wheel
For the flywheel, I used old discs (2 of them are connected together). The other side of the lid is glued to this flywheel.
The handle is designed to rotate the flywheel by gluing a small handle (plastic tube).
Step 5: Generator Ready
Just rotate the CD using the handle. Light-emitting diode
Sometimes it will be shining if the connections between the engine and the panel are not correct, then try to rotate counterclockwise.
