Energy saving and environmental protection industry development plan "forthcoming", energy-efficient technology and equipment will be an important part. At present, China's industrial electricity is a major component of social power, occupy a major position in the industrial electricity and motor energy consumption, therefore, the great potential of future electrical energy.

Improve the efficiency of the motor is running mainly through two ways, one by the inverter is to improve the operating efficiency of the AC motor; efficient motor. Therefore, specific to energy-saving equipment, high-voltage inverter market with efficient motor market size can not be discounted.

The motor speed control technology industrialization ways and countermeasures research report "shows that 66% of China's total power generation consumption on the electric motor, the efficiency of various types of motors running 10 to 20 percent lower than the foreign advanced level.

The inverter according to the actual needs of real-time adjustment of the motor speed, the motor running in the most energy-efficient speed, can greatly reduce power consumption during light load operation, thereby significantly reducing the power consumption of the motor is running, the energy saving effect is obvious general energy-saving rate of 20% to 30%, the highest or even more than 50%, the payback period is 2 years.

The end of 2010, the total installed capacity of motor probably in about 762 million kilowatts, which is 90% of the AC motor, high-voltage motors account for about 50%, and nearly 70% of the high-voltage motors drag load of fans, pumps, compressors, which half for governor, therefore, the potential size of the market for high-voltage inverter close to 100 billion yuan.

In addition, efficient motor with a bright future. According to the small and medium-sized three-phase asynchronous motor energy efficiency limited value and energy saving evaluation ", the energy efficiency of the motor is divided into three energy efficiency level for ultra-efficient motors, energy efficiency of two efficient motor, the energy efficiency of three ordinary motor.

Compared with ordinary electric motor, high efficiency motor by using high quality materials and optimized design, energy consumption dropped by an average of about 20%, and the ultra-efficient motor energy loss of more than 30% less than ordinary motor, the price is more expensive than ordinary Y series motor efficiency motors about 15% to 30%. But the general, efficient motor than ordinary motor investment can be recovered within two years, the entire life cycle, and are available for businesses to save electricity.