Dual pressure reduction and environmental protection, as the representative of an efficient energy-saving equipment motor concern in the market. In recent years, although the basic research and development in high-efficiency motors to keep pace with international standards, technological progress is very optimistic. Unfortunately our country IE3 motors produce too little domestic applications, mostly for export. Not difficult to see that China is still a huge challenge in terms of high-efficiency motors.
Efficient motors refers to the common standard motors with high efficiency motors. Efficient motor with new motor design, new technology and new materials, by reducing the electromagnetic energy, thermal and mechanical energy loss and improve output efficiency. Compared with the standard motor, high efficiency motors use energy-saving effect is very obvious, usually the average efficiency can be increased by 4%. According to GB186132012 standards, China's current production and in motor much lower than the standard prescribed for three energy-efficient motors.
   The average efficiency of 87%, while the developed countries have already implemented efficient motor efficiency has reached more than 91%. In addition, statistics from the Ministry of Industry and Information Technology, the current domestic efficient motors with motor accounted for only about 5%.
   Europe and other developed countries are now engaged in traditional motor production companies have fewer and fewer, China's motor business is likely to be their importers. The proportion of the existing stock of domestic motor efficiency motors less than 5%, the production of high-efficiency motors are mainly sold abroad. At the same time, the proportion of high efficiency motor applications in China, currently only 23% to 25%. At present, China's overall energy efficiency and abroad there is a big gap, especially in the energy efficiency of motors, transformers and other power equipment use, the amount of large, wide application area annual electricity consumption by motor power 64% of the total social, industrial electrical energy consumption accounts for more than 70% of total industrial electricity consumption, consumption of motor system energy efficiency and abroad more than a difference of about 15% ~ 20% or so.
   Although China has gradually become a manufacturing power motors, control and ultra-efficient energy-efficient motor production technology, but the overall look, industry competitiveness is still weak. Motors use large, low levels of energy efficiency.
   Future, one should carry out the electrical system and its energy-saving technologies, such as the development of energy efficient motors; efficient fans, pumps, compressors system; efficient transmission; a reasonable match motor system; motor system integration solutions such as energy-efficient systems. On the other hand want to develop motor system energy-related guidelines, standards, such as the system of energy-saving guidelines, dedicated motor system energy field testing, evaluation standards. In addition, the motor system energy but also to establish certification bodies, such as market access certification, energy saving product certification, all kinds of energy-efficient