Inverter industry is worth looking forward to the future potential

by:V&T Technologies     2020-03-09
Inverter development has been 30 years of experience in research and development and practical application, with the new power electronic devices and the application of high performance microprocessor and the development of control technology, the ratio of frequency converter also becomes more and more high, the volume is getting smaller, and factory continues to improve reliability of frequency converter to achieve further small, lightweight, high-performance, multi-functional and sanitary and making new efforts. Since & other; Five-year & throughout; Since the planning promulgated, energy conservation and emissions reduction become the key to the development of various industries. Benefit from energy conservation and emissions reduction, such as green environmental protection strategy, frequency converter as the important equipment in the field of frequency control of motor speed, is worth looking forward to the future development of potential. Five-year period, our country is in the phase of industrialization and urbanization speed up the development, energy resources shortage and fragile ecological environment will be further intensified, to implement the 12th five-year plan to determine the guidelines of reduced energy consumption per unit GDP and total discharge of major pollutants such as binding forces, must constantly improve China's energy conservation and environmental protection technology and equipment and service level, for large-scale energy conservation and emissions reduction, provides a strong industry support and developing circular economy is the transformation of the mode of development, the inevitable choice of economic structure adjustment. Recalling the development course of motor speed, frequency converter in our country from scratch. From dc to ac; From the V/F control to the vector control; From dragging fan, water to drag the lathe 5 rotations per minute (RPM); From the injection molding machine frequency conversion control to the servo control, to the asynchronous servo control, development too fast. Domestic frequency control of motor speed technology development has experienced from scratch, since the 1990 s at the beginning of the 21st century of small-scale production and & other 11th five-year plan & throughout; The change of the scale of production. At present, there are about 300 enterprises converter (domestic Including foreign) , the seller's store about 5000 or so, domestic production and sales of about 30 billion yuan in 2012. Domestic low voltage frequency converter manufacturers accounted for about 30% market share of 28% ( About 70% of guangdong, shenzhen) 。 In the domestic market, a large number of excellent technology, rapid development of the rapid rise of outstanding enterprises, and so did the inverter industry sprinting. Second, the inverter technology was developed. Including and motor ( Such as stepper motor) , the matching of the encoder, etc. Along with the development of frequency conversion technology of high speed and comprehensive utilization, inverter in cement industry, elevator, electricity and other modern and traffic, transportation, electric power, electronics, environmental protection and other fields have unprecedented development and application of almost all walks of life of national economy is closely connected with the inverter. To promote the industry and product structure adjustment and industry to seek development opportunities, promote the inverter manufacturing, engineering, with users at home and abroad exchanges and cooperation, the relevant enterprises should actively create a new situation. Industrialization, informatization, urbanization and agricultural modernization environment for the operation of the converter provides a huge market and development space, in the industry to predict the demand of the inverter in the next five years will double, to power electronic power conversion technology, microelectronic control as the core technology will get a bigger development, frequency control of motor speed technology also can have a better development prospects. Great potential for energy conservation and environmental protection industry in China, drive economic growth prospects. To 2015, the technology is feasible and reasonable economic and energy saving potential of more than 400 million tons of standard coal, can drive the trillion yuan investment; Energy conservation service industry output value can break through 300 billion yuan. At present domestic changes with load, there is at least 1 energy saving potential of the motor. 800 million kw, which provides a huge market for the application of frequency converter. In recent years, China's inverter market is maintained a growth rate of 12% ~ 15%, is expected within five years, the inverter market demand will continue to maintain the growth rate of more than 10%. In a decade later, inverter market is gradually saturated. At present domestic changes with load, there is at least 1 energy saving potential of the motor. 800 million kw, which provides a huge market for the application of frequency converter. Because of the frequency converter in many industry can implement efficient managing electric energy, improve the level of technology advantages, it also inevitably drive inverter is widely used in all walks of life.
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