[Asia fluid network news] every percentage point of improvement in motor energy efficiency in the industrial field can save 26 billion kilowatt-hours of electricity annually. The efficiency of motor system can be improved by 5 to 8 percentage points on the whole by promoting high-efficiency motor and energy saving transformation of motor system. Recently, the steering committee for energy conservation and resource utilization of the mechanical industry issued the "recommended catalogue of energy-saving electromechanical equipment (products)" (the fifth batch). According to the experimental data, the cost of new equipment input will be returned in the form of energy saving within two years. Over the next few years, companies will be able to reap the long-term benefits of new devices. If the contribution to energy conservation and emission reduction is taken into account, the significance of choosing new equipment becomes more obvious. Electromechanical equipment, as a key energy-consuming unit in the industrial field, plays an important role in the implementation of resource-saving measures in China. Motor, transformer, welding machine, electric furnace and other electromechanical products account for more than 70% of the country's electricity consumption. Take motor as an example. Every percentage point increase in motor energy efficiency in the industrial field can save 26 billion KWH of electricity annually. By promoting efficient motor, eliminated with inefficient, remanufacturing, the inefficient motor effectively as well as to the motor system according to the load characteristics and operation condition matching efficiency improvements, etc., can be from 5 to 8% overall ascension motor system efficiency, which can realize energy saving from 130 billion to 230 billion KWH, equivalent to two to three gorges power station. In 2014, the ministry of industry and information technology actively promoted the implementation of special funds or used existing funding channels to subsidize energy-saving renovation of motor systems, and supported a number of demonstration projects. The ministry of industry and information technology has made the motor energy efficiency improvement plan one of the important tasks in the field of industrial energy conservation and emission reduction in the next three years. According to the ministry of industry and information technology has been clear plan, in the next three years to promote a total of 170 million kilowatts of high-efficiency motor, motor system energy saving technology reform 100 million kilowatts. According to this estimate, the demand for efficient motors and related equipment is close to 100 billion yuan.
"In 2015, as the scale base increases, it will be more difficult for the machinery industry to achieve growth. In addition to the changes and upgrading of the demand structure, the shift from incremental dominance to inventory dominance and other factors, the market will continue to increase the pressure on the transformation and upgrading of the industry. CAI weici, director of the steering committee for energy conservation and resource utilization of the machinery industry, said that in the face of the current severe challenges, machinery industry enterprises need to explore and adjust their industrial structure and business model, and shift their focus to the direction of industrial innovation and development supported by energy conservation and emission reduction technology. In this regard, he suggested that, through the recommendation and elimination of the catalog, promote the optimization of the industry's product structure; Accelerating the upgrading of the industrial structure of the machinery industry through the formulation of energy-saving technical standards and the popularization of energy-saving and emission-reduction technologies; Through the application of advanced energy-saving technology and equipment to improve the energy efficiency of product design, manufacturing and other links, promote energy conservation and emission reduction in an all-round way, promote industrial restructuring and upgrading. The high efficiency motor needs to take measures from the design, material and technology for energy saving transformation. Starting from energy saving and environmental protection, high-efficiency motor is the current international development trend. The United States, Canada and Europe have promulgated relevant laws and regulations.
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