Frequency converter technology upgrade occupies the main status of the industry

In the process of application of industrial production, due to the development needs of the inverter , its application scope is also wider and wider, but with the development of social industry, its product technology has also been in an upgraded state.

Currently, the general frequency converter energy-saving rate of about 20% -30%, the highest even more than 50% inverter energy efficiency and application conditions are very relevant parameters. Motor operating conditions of the parameters set is reasonable, with changes in the load characteristics, as well as equipment, the first adjustment, speed control methods can directly affect the frequency converter energy saving effect.

Luo Baihui, chief analyst of Jinmei Industrial Automation Network, believes that with the rapid development of frequency conversion technology and the expansion of product functions, the inverter has advantages in the modern industries such as cement, elevator, printing and electric power as well as medical, communications, transportation, transportation, electric power, electronics , The field has been an unprecedented development and application, almost all walks of life in the economy and the inverter are inseparable. In accordance with 520 yuan / KW price estimates, even without considering the case of new motor, the domestic drive market has reached 73.1 billion yuan, the development of a very broad space.

In recent years, the inverter manufacturers with a certain scale and strength in China have started to invest more in the research and development of key products, carried out independent R & D and innovation, and manufactured in accordance with international standards, resulting in a substantial increase in the overall technical level of domestic inverters. In addition, foreign brands invest and build factories in China, and our people also learned a great deal of advanced technology and management mode from them. The continuous flow of foreign-funded personnel and funds also help to some extent the development of China's frequency converter enterprises.

Over the years, the National Development and Reform Commission has been key support for the technical development of frequency conversion, technological transformation and so on. Collaborative with the relevant state departments, the domestic frequency control technology has been a certain development and promotion of the application of technology development, and organize and encourage enterprises to develop and apply. In addition, for our country, industrial high energy consumption is still relatively large, the country's energy-saving emission reduction policy also gives the domestic inverter business has more opportunities.

Inverter broad market demand

Inverter application of electricity, mining, printing and dyeing, shipbuilding and other industrial areas. The fixed investment in these industries, the degree of industrial prosperity and the development situation have a direct impact on the entire inverter industry. Our good policy environment and the relatively steady macroeconomic situation provide superior market opportunities and room for development for the steady development of the entire industrial sector. The steady development of these industrial areas, at the same time represents a vast market demand for inverters. For example, the recent rapid development of the textile industry, inverter demand also follow up.

At the same time, the functional requirements of the society are getting higher and higher now. The single application field can not meet the needs of a wide range of users. Therefore, in order to meet the challenges brought by different application fields, the inverter not only needs to be continuously updated, Also need to maximize the diversity of products to meet the needs of different applications.

Inverter applications now include a variety of industrial production, urban water supply and power supply systems and household electricity. In these fields, not only the performance of the inverter is stable, but also all-digital, systematic and networked products are required. The development and production of such products not only represent the progress of frequency conversion technology, but also bring more benefits to production and living Cheaper, stimulating the further development of more industries.

With the localization of production, the scale and technology is becoming more mature, and domestic brands are usually price advantage, quality improvement is the cost of the domestic inverter significantly increased, the market demand will be more and more inclined to the domestic market. Ultimately break the long-term monopoly of foreign inverter situation, at the same time, the domestic manufacturers will certainly form a well-known brand enterprises.