2022 Dry type transformer industry share and market output analysis
Writer： Hengfeng you electric Time：2023-04-23 views：times
At present, with the development of smart grid projects in China, the prelude to the construction of urban and rural smart grids has been opened, which provides a broad space for the development of smart power distribution and control equipment, especially the manufacture of transformers, and the demand for smart transformers will continue to increase. In the future, the development of dry-type transformers should focus on the improvement of product skills and efficiency to meet the constantly updated technical requirements at this stage.
The operation monitoring of dry-type transformer shall frequently monitor the display value of temperature control display instrument, and the number of meter reading shall be specified by the site user; When the dry-type transformer runs through the rated current, it shall be recorded in time; During the maximum load operation, monitor the three-phase current and maintain its balance by adjusting the load.
In fact, dry-type transformer is an electrical appliance that uses the principle of electromagnetic induction to transmit electrical energy or signals from one circuit to another. It is an important part of power transmission or signal transmission. Dry type transformers are widely used in local lighting, high-rise buildings, airports, wharfs and other places. Dry type transformer refers to the transformer whose core and winding are not immersed in insulating oil.
At present, among various high and low voltage electrical products abroad, dry-type distribution transformers occupy some important domestic markets, but since the end of the 20th century, dry-type transformers have hardly been imported from abroad. In domestic key projects and major projects of dry-type transformers, it is difficult to find traces of foreign dry-type transformers.
At present, the pace of urban and rural power grid construction is accelerating, and the power generation and consumption in China are increasing day by day. Generally speaking, the total capacity of 11kVA transformer needs to be increased for every 1kW increase in power generation; Satons distribution transformers account for about 1/3-1/2 of the total capacity of all transformers.
It is estimated that dry-type transformers account for about 1/5-1/4 of all distribution transformers. Driven by the investment in power grid construction, the transformer industry enjoys a high prosperity, and the output will maintain a growth rate of about 20% after 2010.
According to historical experience and changes in transformer voltage grade structure, the proportion of distribution transformers is about 40%. According to the proportion of 40%, the output of new dry-type transformers in China will reach about 200 million KVA this year.
Dry type transformers account for about 10% of the total transformer output in China. With the increasing demand for urban rail transit projects, the proportion of dry-type transformers has been increasing in recent years. The data shows that China has become the country with the largest production and sales volume in the world.
The market sales of dry-type transformers accelerated.
China is the fourth fastest growing sales market and has become the fifth largest international sales market. Especially in the recent period, the capital construction of projects such as power transmission from west to east, mutual power supply from north to south, and cross regional networking has been accelerated, which has promoted the rapid development of China's power transmission and transformation machinery and equipment manufacturing industry.
Judging from the current development trend of the dry-type transformer sales market, the dry-type transformer processing and manufacturing industry will usher in a continuous and stable development trend period in the next two years. However, in China's dry-type transformer sales market, the supply of low-end goods exceeds the demand, while the supply and demand gap of high-end dry-type transformers is large. 11kv pole mounted single-phase oil immersed transformer, 13.8kv pole mounted single-phase transformer, 34.5kv pole mounted single-phase transformer. Thirty years of manufacturing experience. Hengfengyou Electric will provide you with the best solution for single-phase transformer on the column. CB CCC UL KEMA certification. It has been exported to more than 30 countries and regions in the world, such as the United States, Canada, the Philippines, South Africa, etc.
For more information on dry-type transformers, please visit www.hengfengyou com ； info@hengfengyou.com ； Hengfengyou Electric will provide you with the best electrical product solutions. WhatsApp：+86158 5325 2696（Jack） +86158 5326 5269（Alisa）
