[admin]

In today's complex and diverse industrial production and special application scenarios, transformers often face the challenges of various extreme working environments. From the scorching desert industrial base to the freezing polar scientific research station; The stable operation of the transformer plays a key role in ensuring the normal operation of the whole system, from the tropical rain forest operation area with high humidity to the chemical workshop filled with corrosive gases. Shanghai Fengchuang Industrial Co., Ltd., as an innovative pioneer in the field of electrical equipment, has successfully developed a series of transformers with optimized design by virtue of profound technical accumulation and persistent pursuit of quality, which can adapt to various extreme working environments and provide reliable power guarantee for many industrial customers, causing widespread concern in the industry.

Since its establishment in 2010, Shanghai Fengchuang Industrial Co., Ltd. has been focusing on the research and development, production, sales and maintenance services of industrial electrical equipment, and has gradually developed into a comprehensive national high-tech enterprise. Its "Fengyun-Fonyun" brand has made great achievements in switching power supply, filters, transformers and other products, and is deeply trusted by the market. Facing the urgent demand of the market for transformers adapted to extreme environment, Fengchuang R&D team actively engaged in technical research, striving to break through the limitations of traditional transformer design and create products with excellent performance and strong adaptability.

Traditional transformers often expose many problems in extreme working environment. In high temperature environment, the performance of insulation materials inside the transformer will decrease, which will lead to accelerated insulation aging and even short circuit failure. At the same time, too high temperature will increase the winding resistance, copper loss and reduce the efficiency of transformer. For example, in some photovoltaic power plants located in desert areas, the ambient temperature often exceeds 50℃ in summer. When traditional transformers operate at such high temperature, the failure rate rises sharply and the maintenance cost remains high. In the low temperature environment, the oil of the transformer will thicken, and the fluidity will become worse, which will affect the heat dissipation effect, and may even lead to the solidification of the oil, making the transformer unable to work normally. Like scientific research facilities in polar regions, the temperature in winter can be as low as MINUS tens of degrees Celsius, so it is difficult for traditional transformers to operate stably at such a low temperature.

For high humidity environment, moisture easily invades the transformer, which reduces the insulation performance and causes potential safety hazards such as leakage and flashover. In industrial factories in coastal areas and workplaces in tropical rainforests, the air humidity is at a high level all the year round, and the service life of traditional transformers will be greatly shortened due to high humidity environment. In the chemical workshop with corrosive gas, the metal parts of transformer are easily corroded, which leads to structural damage and performance degradation, seriously affecting the reliability and safety of equipment.

In order to solve these problems, Fengchuang R&D team has achieved major breakthroughs in several key technical aspects. In the selection of insulation materials, a new composite insulation material with high temperature resistance, low temperature resistance and excellent moisture-proof performance is adopted. After special process, the insulation performance of this material is still stable in high temperature environment, and it can withstand the working temperature as high as 180℃, which effectively prolongs the service life of the insulation material and reduces the risk of insulation failure caused by high temperature. In the low temperature environment, the insulation material can still maintain good flexibility and insulation performance, ensuring the normal operation of the transformer at the low temperature of MINUS 50℃. At the same time, its excellent moisture-proof performance can effectively prevent moisture intrusion, and even in the environment with humidity as high as 95%, it can ensure the safe and stable operation of the transformer.

In terms of heat dissipation design, Fengchuang has equipped the transformer with intelligent temperature control and efficient heat dissipation system. In view of the high temperature environment, a large area of cooling fins and a high-performance cooling fan are used. The cooling fin is made of special aluminum alloy, which has excellent thermal conductivity and can quickly dissipate the heat generated inside the transformer. The intelligent temperature control system can monitor the temperature of the transformer in real time, and when the temperature rises, it automatically adjusts the rotating speed of the cooling fan to increase the heat dissipation. In some transformers matched with high-temperature industrial kilns, the operating temperature of transformers can be reduced by more than 20℃ through this intelligent cooling system, which greatly improves the stability of equipment in high-temperature environment.

For low temperature environment, Fengchuang has developed a unique heating and insulation device. The device automatically starts when the ambient temperature is too low, and keeps it in a suitable working temperature range by heating the oil and key components inside the transformer. At the same time, thermal insulation materials are used in transformer shell to reduce heat loss and ensure that the transformer can start quickly and run stably in low temperature environment.

In the design of protective structure, Fengchuang transformer is customized for different extreme environments. In a high humidity environment, transformer shell has adopted a structure with excellent sealing performance, and made a special waterproof treatment, with a protection level above IP65, which effectively prevents moisture from invading. In the chemical workshop where corrosive gases exist, transformer shell chose corrosion-resistant stainless steel and made a multi-layer anti-corrosion coating on its surface, which can resist the corrosion of various corrosive gases such as strong acids and alkalis. In addition, the internal metal parts also adopt special anti-corrosion technology, which further improves the anti-corrosion ability of the transformer in harsh chemical environment.

An oil exploitation enterprise introduced the transformer with optimized design in the oil well operation in desert area. Previously, the traditional transformers used by the enterprise frequently failed in harsh environments such as high temperature and dust, with an average of 3-4 failures per month, which seriously affected the normal production of oil wells. After replacing it with Fengchuang transformer, after one year's operation monitoring, the transformer runs stably, with only one short failure caused by external line problems, and the failure rate is greatly reduced. At the same time, due to the efficient heat dissipation design of Fengchuang transformer in high temperature environment, its energy consumption is reduced by about 15% compared with that of traditional transformers, which saves a lot of power costs for enterprises and improves production efficiency.

In a chemical enterprise in a coastal chemical park, Fengchuang Transformer also performed well. The workshop of this enterprise is full of corrosive gases such as chlorine and hydrogen chloride, and the air humidity is high. The service life of traditional transformers in this environment is extremely short, and they need to be replaced every 3-6 months on average. After adopting the transformer optimized for chemical environment, the equipment has been running stably for more than 2 years, without any failure caused by corrosion or humidity, which greatly reduces the equipment maintenance cost and ensures the continuity of production.

With excellent adaptability to extreme environment and reliable product quality, the transformer products of Shanghai Fengchuang Industrial Co., Ltd. have been widely used in extreme working environment scenes of petrochemical industry, metallurgical mines, electric power and energy, transportation and other industries, and have established long-term and stable cooperative relations with many well-known enterprises. Looking forward to the future, Fengchuang will continue to increase investment in R&D, continue to explore more advanced technologies, continuously optimize transformer design, and introduce more innovative products to meet the needs of different extreme environments, so as to provide more solid power support for the stable development of various industries and lead the technological innovation trend of the electrical equipment industry in the field of adapting to extreme environments.

http://www.fonchuang.com
Shanghai Fonchuang Industrial Co.,Ltd.

[Author]

Posts