Amorphous energy-saving transformer market prospects

With the increasing pressure on energy resources and environmental protection, transformers, as energy-consuming equipment in power transmission and transformation industry, are urgently needed to enhance the energy efficiency of products.

Recently organized by the "Transformers energy-saving key technologies Symposium," some experts believe that amorphous alloy transformers as a highly efficient energy-saving products, has caused the National Development and Reform Commission and the power sector attaches great importance and is being vigorously promoted . State Grid once issued a circular requiring that the proportion of amorphous transformers in newly purchased transformers in 2015 shipment inspection should reach over 60%. Under the environment of national energy conservation and emission reduction, the market prospect of amorphous alloy transformers is unanimously optimistic.

In the construction of rural power network has become an inevitable

It is understood that amorphous alloy transformers in recent years there is a new type of energy-saving transformers, amorphous alloy core transformer manufacturing principle is the use of amorphous alloy materials instead of silicon steel transformers. Amorphous alloy material is characterized by low loss of ferromagnetic, so its main feature is the low load loss, no-load current, with the same model S9 series transformer load loss decreased by 70% to 80%, no-load current drop 40% ~ 60%, load loss decreased by 20% to 30%, so it has a great energy saving effect.

"Amorphous alloy transformer is the" vanguard "to promote the development of energy-saving and environmental protection industry, with obvious energy-saving effect and excellent economic benefits. The application in the distribution network will effectively reduce the power distribution loss and is in line with the national industrial policies and the power grid Energy-saving requirements, is expected to become the leading transformer market in the future, "a transformer manufacturing company in Shanghai told reporters that if the amorphous alloy transformer can completely replace the new S9 series with variable, such as 10kV distribution transformer annual demand by 50 million kVA calculation, then a year can save more than 10 billion kW / h, which will be very substantial economic and environmental benefits.

China's rural power grid load showed a strong seasonal characteristics, distribution transformers light load or no-load operating time accounted for 70% to 80% of the total operating time, especially in arid areas irrigated wells, the greater the load variation, especially suitable The use of amorphous alloy transformers, widely used in agricultural networks, will have a tremendous potential for energy saving.

At the meeting, a Jilin Power Company official told reporters that the company chose four low-voltage area to replace the 50 and 100 kVA amorphous alloy transformer for the test, the load rate under normal circumstances in 20% ~ About 30%, peak load during farming irrigation in 70% ~ 80%, generally lasts 2 months. Through the year's operation, the replacement of the four area of amorphous alloy transformers reduced the line loss by 2% ~ 4% compared with the 4 transformers of S11 type with the same capacity and load. Small loss of huge amounts of electricity every year, significantly increased efficiency.

"The use of amorphous alloy transformers in the process of rural power network reform is very necessary and can create higher economic benefits for the enterprise," said the official.

Some experts believe that with China's "energy saving" policy continued to deepen, the state encourages the development of energy-saving, low noise, intelligent distribution transformer products. Some high-energy distribution transformers operating in the network are not in line with the development trend of the industry. They are faced with the technical upgrading and upgrading needs. In the future, they will gradually be replaced by amorphous alloy transformers with energy saving, material saving, environmental protection and low noise.

Amorphous energy-saving transformer is expected to speed up

At present, the state has repeatedly promulgated documents to encourage the promotion and utilization of energy-saving transformers, but the production and sales of amorphous alloy transformers and the use of the situation is not very satisfactory, the industrial scale and market capacity has not been effectively released. According to Prospect Industry Research Institute pointed out that the current energy-saving power distribution transformers, especially amorphous alloy transformers price is not cheap, companies in the process of doing transformer replacement will be a one-time investment in a large amount of initial capital, and equipment cost recovery period Too long, so it is difficult for users to decide to replace. The way to solve the high cost and high price is to continuously improve the industrialization capability of high-efficiency distribution transformer, including process optimization, material optimization and production efficiency improvement.

According to "2016-2021 China Amorphous Alloy Transformer Industry Market Demand Forecast and Investment Strategy Analysis Report" promulgated by Prospect Industry Research Institute, in terms of technology and industrialization, it is necessary to upgrade the industrialization capability of high-efficiency distribution transformers. Solve the key raw materials and basic production process of distribution transformers, strengthen the research on energy-saving technologies of distribution transformer systems, and strengthen the application of new technologies, new structures and new materials of high-efficiency distribution transformers, focusing on single-phase distribution transformers, Voltage distribution transformers, aluminum windings distribution transformers, high ignition point plant insulation oil distribution transformers and the application of occasions reliability and enhance the continuous innovation capability of distribution transformer industry.

In addition, the need to improve the efficient distribution transformer supporting system. Accelerate the development of repair and improve the relevant standards and norms, regulate the distribution transformer testing and certification bodies, the establishment of distribution transformer life cycle assessment system. To carry out efficient distribution transformer manufacturing and application demonstration, to carry out efficient distribution transformer manufacturing demonstration and system demonstration.

Taken together, China's energy-saving transformer industry prospects for the development is still very broad, the market demand will continue to expand.