The country has included energy-saving transformers in the scope of financial subsidies and promotion. When the loss of the transformer is equal to or lower than the energy-saving evaluation value stipulated by the national incentive energy-saving policy, the transformer can be evaluated as an energy-saving product by the energy-saving product certification agency in combination with other indicators. Products that obtain energy-saving certification will enjoy the national incentive energy-saving policy and be included in the government procurement catalog.
Faced with the current severe overcapacity in the traditional transformer industry, the country encourages the development of energy-saving and intelligent distribution transformer products.
For energy-saving transformers, it is good news, but apart from technical bottlenecks, the fundamental reason why energy-saving transformers are not popular is that the price is too high and the cost is too high. Whether it is manufacturing enterprises or users who find it difficult to digest at once, to some extent, further improving the implementation of national standards and price subsidy mechanisms will play a key role in promoting energy-saving transformers.
Recently, the Ministry of Finance, the Development and Reform Commission, and the Ministry of Industry and Information Technology jointly issued the "Implementation Rules for the Promotion of Efficient and Energy saving Distribution Transformers for Energy saving Products and Benefiting the People". The promoted products include three-phase 10kV voltage rating, non excitation voltage regulation, energy efficiency level 2 and above, oil immersed transformers with a rated capacity of 30kVA-1600kVA, and dry-type distribution transformers with a rated capacity of 30kVA-2500kVA.
This scope covers silicon steel transformers and SH15 amorphous transformers with energy efficiency standards of S13 and above. This means that for the energy-saving transformer industry, which is deeply under cost pressure, it is like a shot in the arm.
It can be foreseen that the difficulty and challenges of energy conservation work in China will become increasingly greater in the future. In the context of slow effectiveness in structural energy conservation, utilizing technological means to improve energy efficiency has become an important support point for promoting energy conservation work at this stage. To obtain development space for technological energy conservation, it is necessary to establish a feasible and effective standard system.
In fact, transformer energy efficiency standards are one of the focuses of power standardization work. In 2005, the power industry issued industry standard technical and economic evaluation guidelines for energy efficiency of distribution transformers, which played a positive role in promoting the replacement of old transformers and reducing energy efficiency. Fortunately, the energy efficiency standard for 10 kV three-phase distribution transformers has been submitted for approval; The technical and economic evaluation guidelines for energy efficiency of distribution transformers will be implemented from July 1st this year; The environmental awareness design guidelines for transformers will be implemented from June 1st this year.
It is undeniable that energy-saving transformers have ushered in unprecedented development opportunities and huge market demand. From the perspective of enterprises, it is necessary to be mentally prepared for a long-term battle, practice internal skills, and extend to the upstream and downstream of the industry. Starting from providing differentiated products and characteristic services, we can provide users with high-quality services and practical usage plans, transform from a single product supplier to a comprehensive service supplier for users, thereby improving the added value of products and enterprise profits, and achieving sustainable development of the enterprise; At the national level, it is necessary to further improve the various national standards and price subsidy systems for energy-saving transformers, establish unified national standards, and promptly raise practical and targeted energy-saving standards formulated by other industries to national standards and enforce them, and increase the implementation of national standards and price subsidies.
