With the progress and diversification of user needs, the functions of inverter products are constantly improving and increasing, and the degree of integration and systematization is getting higher and higher, and some special energy-saving inverter products have appeared in some fields. With the progress and diversification of user needs, the functions of inverter products are constantly improving and increasing, and the degree of integration and systematization is getting higher and higher, and some special energy-saving inverter products have appeared in some fields.
Last year was a very critical year for the 12th Five-Year Development Plan. The government work report put forward high requirements for energy conservation and emission reduction in the industrial and public sectors. At the same time, the inverter industry also ushered in a good opportunity for development. In fact, during the 12th Five-Year Plan period, my country's environmental protection investment will reach 3.1 trillion yuan, and the total output value of energy-saving and environmental protection industries will reach 5.3 trillion yuan. As the main force and pioneer of energy-saving and emission reduction, high-voltage inverters will have huge market demand in the future.
With the progress and diversification of user needs, the functions of inverter products are constantly improving and increasing, and the degree of integration and systematization is getting higher and higher, and some special energy-saving inverter products have appeared in some fields. Looking at the inverter market in China, it has maintained a growth rate of 12% to 15% in recent years. Industry insiders predict that the growth rate of inverter installation capacity (power) in the Chinese market is actually about 20%, and the potential market space is about 120 billion yuan to 180 billion yuan.
At present, the concept of energy-saving society in China is being actively promoted, and the national government has accelerated the introduction of industrial policies to point out the direction for energy-saving development.
Successive introduction of national policies to jointly promote energy-saving construction
Power transformers are the key electrical equipment for power transmission. Transformer losses account for 30% to 40% of grid losses, while all transformers in China account for more than 3% of the country's power generation. Therefore, the state has been focusing on the energy saving and consumption reduction of transformers, and vigorously promote energy saving and emission reduction.
The State Council issued a detailed draft of the "Twelfth Five-Year Plan for Energy Conservation and Emission Reduction", which clarified the specific goals and investment plans for energy conservation and emission reduction during the Twelfth Five-Year Plan. It requires that power transformer losses be reduced during the Twelfth Five-Year Plan, of which no-load losses are reduced by 10% ~ 13%, and load losses are reduced by 17% ~ 19%.
The Ministry of Finance, the National Development and Reform Commission, and the Ministry of Industry and Information Technology issued the "Implementation Rules for the Promotion of High-efficiency and Energy-saving Distribution Transformers for Energy-saving Products Benefiting the People" by Caijian [2012] No. 854. The Implementation Rules are divided into seven parts: the scope and conditions of the promotion product, the conditions of the promotion enterprise, the promotion period, the promotion subsidy standard, the application for promotion qualification, the application and allocation of subsidy funds, and the penalties, the products to be promoted are oil-immersed three-phase 10 kv voltage application grade, non-excitation voltage regulation, energy efficiency grade 2 and above, rated capacity of 30 kVA to 1600 kVA, and dry-type distribution transformers with rated capacity of 30 kVA to 2500 kVA.
