The development of permanent magnet motor technology and industry Electrical engineers

Abundant rare earth resources in China provinces and cities in Inner Mongolia baotou, ganzhou in jiangxi province, using the resource advantage to develop rare earth permanent magnet motor and rare earth permanent magnet materials. (see electrical engineer) points out that the permanent magnet motor technology exchange meeting and exhibition is to promote the development of www.facebook.com/dongfeng.motor  permanent magnet motor technology and industry in China, promote the rare earth magnetic materials industry chain extension, more scientific and more reasonable use of permanent magnetic material, for application of permanent magnet motor development, industry and community to provide a chance of information exchange and discussion, for the permanent magnet motor industry of new products, new technologies, new ideas to provide important promotion and market development of efficient platform. Permanent magnet motor with simple structure, reliable operation; Small volume, light quality. Low loss, high efficiency; Flexible and varied in shape and size of the motor and other significant advantages, and application scope is extremely broad, almost throughout the aerospace, defense, industrial and agricultural production and daily life in all areas. In particular, the national development and reform commission in the "ten motor part major energy conservation projects implementation opinion" in put forward: to promote the efficiency of rare earth permanent magnet motor; At the same time promoting advanced frequency control of motor speed, permanent magnet motor drive motor speed regulation technology, improve the fan and pump motor system regulating mode, phasing out gate, valves and other mechanical throttle governing way. 

And Suggestions in the following areas and popularization and application of rare earth permanent magnet motor speed control system: Power, wind turbines, to transform fan and water pump with frequency conversion, permanent magnet motor system, the focus is on more than 200000 kW thermal power units. Metallurgical industry: asynchronous motor blower, dust removal fan, cooling water pump; Heating furnace fan, casting descaling pump equipment such as frequency conversion, permanent magnet motor drive. Car: cars, electric cars, electric tools and other new energy automotive industry Mechanical and electrical: r&d manufacturing energy-saving motor, motor system and related equipment. Light industry: injection molding machine, hydraulic pressure oil pump frequency conversion, the permanent magnet. Household appliances: massage instrument, hair dryer, running machine, inside the door motor and other household industry. Other: air conditioning and ventilation, building permanent magnet motor of central air conditioning system reform, etc. At the same time, according to the national association of small motor expert introduction, permanent magnet motor is the mainstream of future development direction, micro &special motor as the global economic recovery and state support for energy saving and high-tech products, permanent magnet motor could usher in a golden period of development.