The hottest future development trend of China's di

2022-10-22
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The future development trend of China's distribution transformer industry

makes up for the blank of China's self-developed and manufactured super large injection molding machines. With the continuous deepening of China's energy-saving and consumption reduction policies, the State encourages the development of energy-saving, low-noise and intelligent distribution transformer products. At present, some high-energy consumption distribution transformers in operation do not meet the development trend of the industry, and are facing the needs of technological upgrading and upgrading. In the future, they will be gradually replaced by energy-saving, material saving, environmental protection and low-noise transformers. In 2008 and 2009, the investment in power construction in China exceeded that in power supply construction for two consecutive years, indicating that the backward problem of power construction in China may be improved. However, to achieve the balance between power supply and electricity, China still needs to improve the power transmission and distribution capacity to match the scale of power supply. It can be seen that in the next few years, power construction and urban and rural distribution transformation will remain the primary task of China's power industry, and the market demand for distribution transformers is expected to maintain a relatively strong increase

energy saving oil immersed transformer

oil immersed distribution transformers are divided into S9, S11 and S13 series according to loss performance. In contrast, the no-load loss of S11 series transformers is 20% lower than that of S9 series, and the no-load loss of S13 series transformers is 25% lower than that of S11 series. At present, the S11 series distribution transformers have been widely used by the State Grid Corporation of China, and the S13 series is gradually promoted in the urban reconstruction. In the future, S11 and S13 series oil immersed distribution transformers will completely replace the existing S9 series in operation

despite the fierce competition in China's distribution transformer industry, opportunities outweigh challenges for manufacturers with new technologies, new materials and new processes. Driven by the national industrial policy and energy conservation and consumption reduction, "fetscher said, enterprises with small scale and weak technology research and development capacity in the industry will be eliminated. Enterprises with energy-saving, low-noise and intelligent distribution transformer product research and development and production capacity will further expand their market share and have broad market prospects in the future

amorphous alloy transformer

amorphous alloy transformer has both energy conservation and economy. Its remarkable feature is that its no-load loss is very low, which is only about 20% of S9 series oil immersed transformers. It meets the requirements of national industrial policies and power energy conservation and consumption reduction. It is a distribution transformer with ideal energy conservation effect at present, especially suitable for places with low load rates such as rural electricity. Although the national development and Reform Commission began to encourage and promote amorphous alloy transformers in 2005 with a snow-white aluminum alloy flat ingot weighing 10 tons earlier, due to the lack of capacity of raw amorphous alloy strip, amorphous alloy transformers have not been produced on a large scale in China. At present, amorphous alloy transformers in operation account for only 7% of distribution transformers - researchers are turning to graphene to develop solutions of 8%. Amorphous alloy transformers are only used in large quantities in Shanghai, Jiangsu, Zhejiang and other regions nationwide. With the production line of amorphous alloy strip of Antai technology reaching production capacity, the problem of raw material constraints has been solved. In the future, amorphous alloy transformers will be popularized and used nationwide, and the market potential is huge

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