Homemade Generator Motor

Before choosing an electric motor type for your industrial or domestic application - AC motor for home, it is important to know what they are, how they work and any constraints that exist for the various different types of motor available.


Special design Permanent Magnet Generator AC Alternator for Vertical Wind Turbine Generator (Demo):
Homemade Generator Motor
Photo by 800W 500r/m Permanent Magnet Generator AC Alternator for Vertical Wind Turbine Generator 24V 48v

Understanding Electric Motors


Let's start with what it is. Put simply, it converts electric energy into mechanical energy. Generally speaking, in a standard set up and configuration, these motors will operate between winding currents and the magnetic field created to produce a force within the motor. This force is also generated through the input of a power source.

This type of motor can be powered by ether direct current (DC) or by alternative current (AC).Examples of direct current (DC) could be car batteries and examples of alternative current (AC) could be the National Power Grid or power generators.

Electric Motors are more common than you may think from small applications such as watches and clocks to larger industrial applications such as cranes, powered lifts and industrial construction tools.

This type of motor are not just used to create mechanical force. Devices such as solenoids or sound system speakers convert electricity into motion but do not use any of the mechanical force produced. This type of device is commonly referred to a transducer or an actuator.

Electric motor types can be split into three distinct categories. These are piezoelectric, magnetic and electrostatic. It is fair to say that the most commonly used electric version of a motor both in industry and for domestic appliance use is the magnetic motor. As this is the most common type, so lets discuss this further.

Within magnetic electric motors, a magnetic field is formed within both a stator and the rotator devices. This creates a force that in turn creates a torque against the motor shaft. By changing one of these forces can change the rotation of the motor shaft, hence a bi direction ability. This is achieved by switching the electric motor polarity on and off at precise times. This is a common feature of many electromagnetic motors.

Electric magnetic motors can be powered by either DC or AC as mentioned above. With AC being the most common, there is again a further split of AC magnetic electric motor type into either asynchronous or synchronous motor types.

The asynchronous electric motor is required to be synchronized with a moving magnet for all normal torque conditions. The synchronous electric motor requires a magnetic field source other than from induction for example from separate windings or from permanent magnets.

One of major factors to be considered when choosing a motor is the level of power, lift or force required, if at all, for your application. Gear motors are a form of electric motor that enable the step up or stepping down of torque and rpm.. This type of motor is commonly found in clocks and reclining chairs. This is highly configurable based on the number of gears and the gear rack ratio. You should seek specialist advice to ascertain which type is suitable for your operation.

Related content: Homemade Generator Enclosure

Homemade Generator Motor - Permanent Magnet Generator

Permanent Magnet Generator

A permanent magnet generator is a device that converts mechanical energy to electrical energy. In this device the rotor windings have been replaced with permanent magnets. These devices do not require a separate DC supply for the excitation circuit or do they have slip rings and contact brushes. These machines are superior alternatives to traditional induction motors that can be coupled with turbines, diesel generators and used for hybrid vehicles. Another major advantage is that these machines does not require any specific work environment and hence can be used in wind and water machines.

The PMG can be a DC voltage machine with brushes and rotary collector or much more frequently an AC synchronous multiphase machine whereas the stator and rotor magnetic fields are rotating at the same speed. This eliminates the excitation losses in the rotor, which otherwise typically represent 20 to 30 percent of the total generator losses. The reduced losses also give a lower temperature rise in the generator, which means that a smaller and simpler cooling system can be used. If you are considering a permanent magnet DC generator then the inductor will be found at the stator with an array of permanent magnets. But in case of an AC generator the inductor is located at the rotor with an assembly of permanent magnets.

A PMG reduces loses in the rotor by 20 to 30 percent. Thus we get a much cooler system. This temperature reduction also reduces the temperature of the bearings and hence improves the reliability and the lifetime of the bearings. Recent developments in PMG technology have been made possible by a significant improvement of the magnetic materials during the past decade. A little piece of Neodymium Boron Iron (NeFeB) is 10 times stronger than the traditional ones made from ferrite magnate. Thus with further research we can improve the strength and reliability of these devices.

The demand for these devices is increasing day by day. With the increasing cost of electricity people are looking for an alternate source of energy and the permanent magnet generator perfectly fits in that place. These devices do not use any environmental resources to produce energy and thus are environment friendly. Besides no wastage or by products is generated from these device in the process of energy generation. Environment experts recommend the use of permanent magnet generators as these can reduce the impact of pollution by up to 50%.

Permanent Magnet Generator Motor for Homemade

All about Homemade Generator Motor here: Permanent Magnet Generator AC 

Selection list for Homemade Generator Motor:

1. Rare earth permanent magnet generator Three-phase Wind Generator Low Rpm Permanent Magnet Generator

US $250.46 - 285.12

Rare Earth Permanent Magnet Generator Features:

  1. low start-up torque, wind energy utilization high;
  2. small size, beautiful appearance, low vibration;
  3. .human friendly design, easy installation, maintenance and repair;
  4. permanent magnet generator rotor using patented alternator, together with the special stator design, effectively reduce the generation of resistance torque, while allowing more wind turbines and generator has good matching characteristics, the unit runs reliability

More details: 2.5kw 2500w 220v 380v Rare earth permanent magnet generator Three-phase Wind Generator Low Rpm Permanent Magnet Generator

2. Factory price 5000w/5KW 220v 380v Permanent Magnet Generator wind power generator Low RPM AC 220V 380V Three Phase for home use

US $1,329.05 - 2,267.65

Note: All  customers choose "Seller's Shipping Method", our company is uniformly transported by Fedex, UPS, TNT, etc, and the transportation time is about 8~12 days.

​More details: 5000w/5KW 220v 380v Permanent Magnet Generator wind power generator Low RPM AC 220V 380V Three Phase for home use

3. Brushless 12V 24V 48V 300W Permanent Magnet ac Generator With Base, 600rpm and low start up torque PMG

US $192.07 - 212.07

Product characteristics

  1. With the high quality  NdFeB  Permanent Magnet, high-grade pure copper winding, the generator can product power stably and high efficiently.
  2. Specially-designed rotor and rotator, low resistance moment in start-up, good at cooling
  3. Gearless, direct -drive, and low rare earth  Permanent Magnet Generator, easy and safe for operating and maintainance.
  4. Die casting alluminum alloy case, anti- corrosion,  acid and alkali resistant, anti  salt corrosion    

4. New Arrival Maglev Generator 600w 12v 24v 48v 3 phase 250 RPM permanent magnet generator

US $309.96 - 326.36

Our disc coreless PMG have advantage in low Rated speed, Low starting wind speed, Small volume, Energy Small, Light weight, Compact structure,High efficiency etc.

  • Coreless, anhysteresis, slotless, have low starting torque.
  • No iron loss, have high efficiency
  • Adopt unique coreless precision winding technology design precision coil
  • Adopt the rare earth permanent magnet, which is multipole, mean gap, high power density and high output power.
  • Low speed direct driving, no torque fluctuations
  • Compact structure, high ratio of power to volume
  • No iron loss, low calorific value,small temperature rise
  • Simple structure, easy to install
  • The brushless structure, free maintenance
More details: 600w 12v 24v 48v 3 phase 250 RPM permanent magnet generator


5. Permanent Magnet Generator 1kw ac 24v 48v 96v 110v with base without base low RPM 50HZ three phase

US $380.88 - 405.72

Features

  1. Rare earth permanent magnet generator
  2. low start-up torque, wind energy utilization high;
  3. small size, beautiful appearance, low vibration
  4. human friendly design, easy installation, maintenance and repair.
  5. permanent magnet generator rotor using patented alternator, together with the special stator design, effectively reduce the generation of resistance torque, while allowing more wind turbines and generator has good matching characteristics, the unit runs reliability

Homemade Generator Magnet - Free Energy Generator Today

In his time, Tesla, one of the greatest minds to live forever, free of Energy has developed a generator. His car around the energy absorbed and transferred to other sources. This was the first machine that was used as a generator of free energy. Unfortunately, his car was never completed or tested. Other forms of free energy generators are machines that the resources we have on hand that can not be done through a simple to use. At one point, a person can build a windmill or solar panels absorb energy from the wind or the sun with these machines, the person who no longer depends on the company to send electricity because that person is already installed Free energy generator.

Homemade Generator Magnet:


For years the world has a way to produce energy on a large scale, this started to have fuel, but not only expensive and dirty, the fuel is also limited. power generation applications are endless forms of energy. To save installation costs, these alternative forms of energy are great, and the more benefits against the costs incurred in the first step because the money will ultimately be issued, balanced, did it again by saving Energy efficiency and sales. Not only are the forms of alternative generators of free, are seen as the power generation costs.

Free Energy Generator Today:
 Revealed At Last: Ancient Invention Generates Energy-On-Demand

✔ Nikola Tesla’s method of magnifying electric power by neutralizing the magnetic counter-forces in an electric generator

Generates Energy-On-DemandEasy Power Plan Will Change Our World Forever

✔ Currents are 180 out of phase with each other, Lenz's law naturally is broken
✔ Principle of Resonance to achieve Overunity

Related

Homemade Generator Plans 7128494176631591829

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