Market analysis of amorphous alloy strip

      At present the greatest purpose of amorphous strip is processed into core used for transformer, amorphous alloy transformer market capacity directly determines the amorphous strip demand space.   Amorphous alloy transformer market macro growth market capacity depends on the transformer. 1. The macro market environment analysis during the period of "11th five-year plan", the government clearly put forward increase investment in power grid, promote the coordinated development of power grid power grid planning. With high voltage backbone construction, urban power grid renovation for the planning and construction of uhv grid as the key point, will add to a 330 kv level of 500 kv power grid construction, especially for large and medium cities of the country's power network construction and renovation, in order to promote demonstrative project of uhv power grid as the key point, fully launched the construction of uhv grid. In 2010 to a basic implementation of north China, central China power grid to form more cohesive, more exchange of synchronous power grid, preliminary form 750 kv ZhuWangJia northwest power grid, the northeast, north China, central China, east China 500 kv ZhuWangJia formation, big cities such as Beijing, Shanghai, 500000

V substation into urban areas, most of the key cities for the 220 kv substation in-depth goal in downtown.

      According to the planning involved in the project, the state grid company and southern power grid company grid total investment of about 1.2 trillion yuan, annual investment of 240 billion yuan, power grid investment growth rate will reach 20% in the next five years. In the first quarter of 2007, the state grid corporation in the "11th five-year plan" of the power grid planning adjustment report, the original 858.6 billion yuan to 1.13 trillion yuan, increase rate of 31.60%. Transformer is one of the important equipment, power distribution mainly includes the operation of distribution transformers in the power system of the trunk and the terminal of distribution transformer in two parts. At present, according to the voltage transformer products are divided into high-end transformer, 220 -, 110-200 - kilovolt transformer and 500 kv transformer is less than 110 kv transformer. With the rapid development of our country electric power industry, transformer manufacturing industry is developing rapidly. Transformer industry in China in 2005 to reach the gross value of industrial output and sales income 85.745 billion yuan, 82.19 billion yuan respectively, 2006, China's transformer industry gross industrial output value and sales revenue reached 124.913 billion yuan, 116.899 billion yuan respectively, year-on-year growth of 45.68% and 42.23% respectively, and rapid development momentum.

      Often the ideal energy-saving transformer low loss. Because of amorphous alloy transformer loss low, produce less heat, low temperature, so the performance is very stable, long service life. It has no special requirement to the power transmission system, whether the power using peak or underestimate it can continuous energy saving, the long-term low load times or seasons city power grid and rural power grid is particularly important to the saving energy and reducing consumption. China's power grid line loss rate is about 6%, although declined, but still far higher than Japan's 3.89%, the power industry of energy saving and emission reduction task is very difficult. How for distribution transformer loss reduction, the international energy agency puts forward two solutions: 1) improve the transformer design, including selection of low loss, steel to reduce traffic density, increase the core size proportion adjustment of copper, iron, etc.; The amorphous alloy transformer, (2) recommended because even with the best design state, compared to the traditional transformer can also be at least 70% energy saving under no-load condition. Our annual production about 240 million kVA distribution transformer. During the period of "11th five-year plan", along with our country of urban and rural power grid renovation investment increase, the demand of distribution transformer is still expected to maintain 10% to 15% growth. At this rate, to 2010, 10% of the distribution transformer using amorphous materials, China's demand for years of amorphous transformer will be as high as 38 million kVA, the demand of the amorphous alloy strip is as high as more than 70000 tons, amorphous alloy transformer promotion prospects. Removal of energy conservation and emissions reduction itself demand, using amorphous alloy transformer can improve the economic benefits of enterprises. Amorphous alloy transformer in the total cost of ownership (TOC) is less than 10% type transformer. According to experts, amorphous alloy transformer and 9 9 type transformer price is close to 1.3:1, spreads are recovered within 10 years from year 11, can enjoy the ultra-low loss of amorphous transformer the benefits.

      With the expansion of amorphous transformer production and electricity price rise, amorphous transformer will get lower TOC value. (2) the production status Due to the hardness of amorphous alloy strip for almost 5 times of silicon steel, traditional transformer enterprises are used to cut cut amorphous alloy strip, silicon steel sheet equipment to the production of amorphous alloy transformer, must be purchased from specializing in the production of amorphous alloy iron core enterprise core. The past domestic only  letter electrical company has a stable supply channels of enterprises can get strip (electric is the earliest domestic and the world's only large-scale production of amorphous alloy strip companies - the United States federal (AlliedSignal) company (hereinafter referred to as the "federal") signed a supply agreement of enterprises), and with the production of amorphous alloy iron core technology and equipment. Due to the shortage of amorphous core and low silicon steel price at that time, amorphous alloy transformer market competitiveness is not enough, most of the distribution transformer enterprises put  amorphous alloy transformer production plans. But, 07 February, Beijing machine installations, amorphous technology development co., LTD. (hereinafter referred to as the "machine installations,") of amorphous alloy transformer core production base for a project is formally put into production, make  letter electrical a monopoly of the amorphous alloy iron core market pattern was broken.

      At present, besides  letter electrical, other well-known transformer manufacturing enterprises in our country, such as suitable electrical, jiangsu huapeng, such as change especially electrician, hangzhou qianjiang electric group have mastered the production technology of amorphous alloy transformer, and more than 40 factories with amorphous distribution transformer production license, including eight factories that produce over one thousand units. Once the market capacity expansion, iron core increased supply, above the transformer enterprise can more easily to increase amorphous alloy transformer capacity.