Talking about the technology of high efficiency and energy saving motor
High efficiency energy saving motor technology, rare earth permanent magnet has the advantages of excellent magnetic, lightweight and other advantages. Chinese is rich in rare earth resources, with the advantages of richly endowed by nature of rare-earth permanent magnet material development towards technology. Permanent magnet direct drive motor can be used in wind power generation, electric vehicle drive motor and other aspects, further simplify the transmission and speed change system, improve energy efficiency.
High efficiency and energy saving motor -- high efficiency power saving. The new motor has no iron loss and no magnetic damping, and the efficiency has been greatly improved. The field test of the industrial saw shows that the system can save electricity by 15% under the working condition compared with the traditional system of the traditional motor (induction motor with gear drive). The practical application shows that the 1.5 kW and 3 kW diesel power station with this technology can save 40% of the fuel consumption compared with the traditional generator.
High efficiency and energy saving motor -- portable material. The new motor breaks through the iron core structure of the traditional motor stator, and realizes the stator without iron core, so the volume is small, and the weight is only a fraction of the traditional motor.
High efficiency and energy saving motor -- high reliability. A new brushless motor without excitation, and no core, improves the insulating performance, waterproof, moisture-proof, dustproof, reliable operation, low temperature, improve the extreme conditions of environmental adaptability, the traditional motor damage resistance experiment for 500 hours, the motor up to 5000 hours.
Characteristics of high efficiency and energy saving motor:
1. saving energy, reducing long-term operating costs, very suitable for textile, fan, water pump, compressor use, rely on electricity saving a year can recover the purchase cost of motor;
2. direct start, or with frequency converter speed control, can replace the asynchronous motor;
3. rare earth permanent magnet motor itself can be energy efficient than ordinary motor energy saving more than 15 percent;
4., the motor current is small, saving the transmission and distribution capacity, extending the overall operating life of the system;
The 5. budget: 55 kW motor power as an example, efficient motor than the general electric power of 15 percent, per unit of electricity by 0.5 yuan, the use of energy-saving motor within a year by saving the cost of replacing the motor recovery.