Under the background of the global positive response to the goal of "double carbon", green power transmission has become the core issue in the energy field. With the increasing proportion of renewable energy generation, such as the rapid expansion of solar energy and wind energy generation scale, it poses unprecedented challenges to the stability, efficiency and environmental protection of power transmission. Transformer, as the core hub of power transmission and distribution system, its performance is directly related to power transmission efficiency and energy consumption. According to authoritative data, the energy loss of traditional transformers accounts for 30%-40% of the total loss of power system, which not only causes a lot of energy waste, but also increases carbon emissions. Shanghai Fengchuang Industrial Co., Ltd. has set off a storm of green change in the field of transformers with its keen market insight and continuous spirit of technological innovation, and has become a leader in pushing the industry into a new era of green power transmission.
Since its establishment in 2010, Shanghai Fengchuang Industrial Co., Ltd. has been rooted in the field of electronic equipment manufacturing, focusing on the research, development, production and sales of switching power supplies, power filters and servo electronic transformers. It is a well-recognized national high-tech enterprise. The company has gathered an elite team composed of senior power electronics experts, experienced engineers and cutting-edge technical researchers. They have deeply studied transformer technology, always paid attention to the international cutting-edge trends, and constantly explored new technologies and new processes, which injected a steady stream of power into the innovation and development of Fengchuang in the field of transformers. Over the years, Fengchuang has accumulated rich project experience in the industry, successfully served many well-known enterprises, established a good reputation, and its professional ability has been widely praised by the market.
Fengchuang has made a series of breakthrough achievements in the research and development of green transformer technology. Taking its self-developed new energy-saving transformer as an example, an innovative amorphous alloy core material is adopted. This material has excellent soft magnetic properties and extremely high permeability, which can effectively reduce the hysteresis loss of the iron core. Compared with the traditional silicon steel sheet iron core, it can reduce the no-load loss by 70%-80%. In the winding design, oxygen-free copper with high conductivity and unique winding structure are used, which greatly reduces the winding resistance and load loss. The experimental data show that the comprehensive energy efficiency of the innovative energy-saving transformer is improved by more than 30% compared with the traditional transformer, which truly realizes high efficiency and energy saving.
In terms of insulation technology, Fengchuang has also achieved a major breakthrough. The new environmentally-friendly insulation material developed not only has excellent electrical insulation performance, can withstand higher voltage levels, and effectively ensures the safety of transformer operation, but also has stable chemical properties, is nontoxic and harmless, and will not cause any pollution to the environment. At the same time, the insulating material has a long service life, which can significantly reduce the maintenance cost and replacement frequency of transformers and bring long-term economic benefits to users.
Fengchuang's green transformer products are rich and diverse, which can meet the diverse needs of different industries and different application scenarios. In the field of power grid, for high-voltage and ultra-high-voltage transmission lines, Fengchuang has introduced large-capacity and high-voltage power transformers. The transformer adopts advanced cooling technology, such as strong oil air cooling, strong oil-water cooling, etc., which can run stably under high load and high current, ensuring efficient and reliable power transmission. In the power grid upgrading project of a large city, after the introduction of Fengchuang's 110kV power transformer, the transmission efficiency of the power grid has increased by about 15%, which effectively relieves the power supply pressure in the peak period of urban power consumption, and reduces the line loss, saving millions of kilowatt-hours of electricity every year.
In the industrial field, considering the characteristics and needs of various industrial enterprises, Fengchuang has developed customized industrial transformers. For example, high impedance transformers provided for large industrial enterprises such as steel and chemical industry can effectively limit short-circuit current and improve the safety and stability of equipment operation; The customized low-noise and low-harmonic transformer can effectively filter out the harmonic interference in the power grid, provide pure and stable power supply for precision equipment, and ensure the production accuracy and quality of products. In an electronic manufacturing enterprise, after using Fengchuang low harmonic transformer, the defective rate of products decreased from 8% to below 3%, and the production efficiency increased by about 20%, which brought remarkable economic benefits to the enterprise.
The field of new energy power generation is an important application direction of Fengchuang green transformer. With the rapid development of solar and wind power generation, higher requirements are put forward for the adaptability and compatibility of transformers. Fengchuang's combined transformer specially developed for new energy power stations integrates multiple functions such as boosting, reducing and isolating, which can quickly respond to the fluctuation and intermittence of new energy power generation, and realize efficient matching and stable access between power generation and power grid. In a large-scale wind farm, the power generation efficiency of the wind turbine is improved by about 10% after the combination transformer is installed, and the stability of power grid access is greatly improved, which effectively reduces the number of downtime of the wind turbine caused by voltage fluctuation and ensures the continuous and stable operation of the wind farm.
The customized service process of Fengchuang Green Transformer is rigorous and efficient. In the demand communication stage, the professional technical team will have in-depth communication with customers, and fully understand the characteristics of the customer's industry, the operating conditions of electrical equipment, the expected transformer performance indicators and budget constraints. For example, a new energy vehicle charging pile operator plans to build fast charging stations in many areas of the city, which has special requirements for the power density, floor space and protection level of transformers. Feng Chuang team inquired in detail about the layout planning of the charging pile, the estimated charging power, the temperature and humidity conditions of the use environment and the surrounding electromagnetic environment, which provided sufficient basis for the subsequent design. In the scheme design, engineers use advanced electromagnetic simulation software to simulate and analyze according to the collected demand information, and carefully design multiple customized schemes, and make detailed evaluation and comparison on the performance parameters, cost budget and expected effect of each scheme. In view of the demand of the above-mentioned charging pile operating enterprises, Fengchuang has designed the scheme of adopting high power density transformer technology and compact structure design, which can not only meet the demand of high power output of fast charging station, but also effectively reduce the occupation area of transformer, and at the same time, it has high protection level and can adapt to the harsh outdoor environment. After the scheme is determined, it enters the manufacturing stage. Fengchuang strictly follows the ISO9001 quality management system, selects high-quality raw materials, and uses advanced automatic production equipment and precise manufacturing technology to ensure the consistency and stability of product quality. Before leaving the factory, the products have to go through rigorous testing procedures, including full voltage, full current test, temperature rise test, short circuit tolerance test, electromagnetic compatibility test, etc. Only products that fully meet the predetermined standards will be delivered to customers.
Compared with other similar products on the market, Fengchuang Green Transformer has obvious advantages. In terms of technological innovation, the company continues to invest a lot of resources in research and development, and constantly introduces new technologies and new processes. As mentioned above, amorphous alloy core technology, new insulation technology and high power density transformer technology make Fengchuang transformer far superior to traditional products in performance. In terms of product diversity, Fengchuang can provide a full range of green transformer products from low voltage to high voltage, from single-phase to three-phase, from universal to customized, to meet the all-round needs of customers. Whether a transformer with extremely small volume is needed to adapt to a place with limited space or a transformer with high protection level (such as waterproof, dustproof and explosion-proof) is required to be used in a harsh environment, Fengchuang can achieve it with rich experience and strong technical strength. In terms of price and delivery, Fengchuang can provide customers with competitive prices on the premise of ensuring product quality by optimizing production processes and establishing long-term and stable cooperative relations with high-quality suppliers. At the same time, the company has built an efficient supply chain management system and production planning system to ensure the timely delivery of products within the agreed time and meet the urgent project needs of customers.
Many practical cases fully demonstrate the outstanding achievements of Fengchuang Green Transformer in promoting the transformation of green power transmission. In a large-scale commercial complex project, the traditional transformers used in the past have high energy consumption and high noise, and can not meet the growing demand for electricity in shopping malls. After the introduction of Fengchuang green transformer, not only the energy consumption is reduced by more than 25%, but also the operating cost is effectively reduced, and the noise of transformer during operation is greatly reduced, creating a more comfortable shopping environment for shopping malls. At the same time, the high reliability of Fengchuang transformer ensures the stable operation of all kinds of equipment in shopping malls and reduces the business losses caused by power failure. In the construction of smart grid, Fengchuang Green Transformer, with its advanced technology and good performance, provides strong support for the intelligent upgrade of power grid. Through the seamless connection with the smart grid control system, the real-time monitoring and intelligent regulation of transformer operation state are realized, which effectively improves the operation efficiency and reliability of power grid and reduces the operation and maintenance cost of power grid.
Looking forward to the future, Shanghai Fengchuang Industrial Co., Ltd. will continue to adhere to the mission of "let the profession help the intelligent manufacturing and make the manufacturing more professional" and continuously increase its investment in the research and development of green transformers. The company plans to further deepen the cooperation with universities and scientific research institutions in Industry-University-Research, introduce more cutting-edge technologies, and promote the development of transformer products in the direction of intelligence, miniaturization and high efficiency. In the future, Fengchuang will launch a smart transformer that integrates Internet of Things, big data and artificial intelligence technologies to realize real-time monitoring, intelligent diagnosis and remote control of transformer operation status, and automatically adjust operation parameters according to grid load changes to further improve energy utilization efficiency; At the same time, by adopting new materials and manufacturing processes, the volume and weight of transformers will be further reduced, the power density will be improved, and better solutions will be provided for green power transmission, which will continue to lead the trend of green transformation in the transformer industry and contribute more to the global green energy transformation.
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Shanghai Fonchuang Industrial Co.,Ltd.
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