High-efficiency and energy-saving motors help the development of the manufacturing industry
Compared with ordinary standard motors, the energy-saving effect of using high-efficiency and energy-saving motors is very obvious, usually the energy consumption is reduced by about 10% on average, and the efficiency can be increased by about 4%. According to expert analysis, in the entire life cycle of the motor, its purchase price accounts for 2% of the total cost of the motor, the maintenance cost accounts for 0.7% of its total cost, and the energy consumption cost accounts for 97.3%. Motors are important industrial energy-consuming equipment, widely used in pumps, fans, compressors, transmission machinery and other fields, its power consumption accounts for about 60% of China's entire industrial electricity consumption, of which small three-phase asynchronous motors account for about 35% of the power consumption, is a large power consumer, so the development of China's high-efficiency electric motor is one of the important measures to improve energy utilization, in line with the needs of our country's development, is very necessary.
The energy conservation project of the motor system has been listed as one of the eleventh and fifty key energy-saving projects in our country, and is a key area of national energy conservation and emission reduction. In the context of energy conservation and emission reduction, mandatory standards and incentive policies determine that high-efficiency and energy-saving motors will completely replace traditional inefficient motors in the future.
Compared with ordinary standard motors, the energy-saving effect of using high-efficiency and energy-saving motors is very obvious, usually the energy consumption is reduced by about 10% on average, and the efficiency can be increased by about 4%. According to expert analysis, in the entire life cycle of the motor, its purchase price accounts for 2% of the total cost of the motor, the maintenance cost accounts for 0.7% of its total cost, and the energy consumption cost accounts for 97.3%. Therefore, from the whole life cycle of the motor, that is, from the design and manufacturing of the motor to the selection, operation, regulation, maintenance and scrapping of the motor, the high-efficiency and energy-saving motor can save energy consumption, reduce the life cycle operating cost, improve production efficiency and reduce environmental pollution, and also reduce energy consumption and reduce carbon dioxide emissions, which is conducive to the sustainable development of the factory. In short, energy savings are sustainable throughout the entire life cycle of machinery and equipment.
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