Introduction of 5KW Household Wind Turbine

1: Simple Structure and High Reliability.

Get rid of the permanent magnet generator excitation system of generator exciting winding, carbon brush and slip ring structure, the machine has simple structure and avoid the exciting winding burned, break easily, carbon brush and slip ring structure, the machine has simple structure and avoid the exciting generator excitation generator exciting winding burned, break easily, carbon brushes, slip ring is easy to wear, such as fault, reliability greatly improved.

 

 2: Small Size, Light Weight, Large Specific Power.

 The use of permanent magnet rotor structure makes the internal structure of the generator arranged very compact, the volume and weight are greatly reduced. The simplification of permanent magnet rotor structure, but also make the rotor inertia is reduced, the practical speed is increased, the ratio of power (that is, the ratio of power and volume) to a very high value.

 

3: Medium and Low Speed Power Generation Performance is Good.

 In the case of the same power level, the output power of the permanent magnet generator is twice as high as that of the excitation generator at idle speed, that is to say, the actual equal power level of the permanent magnet generator is the excitation generator.

 

4: Can Significantly Extend The Battery Life, Reduce Battery Maintenance Work.

 The main reason is that the permanent magnet generator adopts the switching rectifier voltage regulation mode, which has high voltage regulation accuracy and good charging effect. The shortening of battery life caused by overcurrent charging is avoided. The beginning rectifier output of the permanent magnet generator uses small current pulse charging for the battery, the same charging current charging effect is better, so as to extend the service life of the battery.

 

5: High Efficiency.

Permanent magnet generator is an energy-saving product. The permanent magnet rotor structure eliminates the excitation power needed to generate the rotor magnetic field and the mechanical loss caused by friction between the carbon brush and the slip ring, which greatly improves the efficiency of the permanent magnet generator. The average efficiency of the ordinary excitation generator is only 45 to 55 in the speed range between 1500 RPM and 6000 RPM, while the permanent magnet generator can be as high as 75 to 80 RPM.

 

6: The Use Of Self-Starting Voltage Regulator Without External Excitation Power Supply.

A generator can generate electricity by simply rotating it. When the battery is damaged, as long as the engine is running, the car charging system can still work normally. If the car does not have the battery, as long as shake the handle or slip the car, also can realize the ignition operation.

 

7: Especially Suitable for Working in the Harsh Environment of Damp or Dust.

 

8: Radio Interference.

The structure of permanent magnet generator without carbon brush and slip ring eliminates the radio interference caused by friction between carbon brush and slip ring. Eliminate electric spark, especially suitable for work in the environment with large degree of explosive danger, and also reduce the requirement of the environment temperature of the generator.