Application of Four Secondary Dry Type Transformers in Photovoltaic Power Generation and Hydrogen Production in the North American US Market
Writer： Hengfeng you electric Time：2023-05-22 views：times
In today's era of energy scarcity, photovoltaic power generation and hydrogen production technology have become a global research hotspot. The development of these two fields requires efficient and reliable power transformers to support. This article focuses on the application of four secondary dry-type transformers in photovoltaic power generation and hydrogen production in the US market, introduced by JACK, the sales director of Hengfengyou Electric.
1. Technical principle of four secondary dry type transformer:
Quad secondary dry-type transformer is an efficient, compact, and energy-saving power transformer. Its working principle is to use four windings to transmit current separately and perform quad secondary distribution on the low-voltage side to achieve a balance between input current and output voltage.
Simply put, a four secondary transformer is a special transformer structure that consists of four independent coils wound around different iron cores. The four secondary transformer includes: iron core, first low-voltage winding, second low-voltage winding, third low-voltage winding, fourth low-voltage winding, and high-voltage winding; The first low-voltage winding and the second low-voltage winding are divided in amplitude and placed on the upper part; The third low-voltage winding and the fourth low-voltage winding are secondary in amplitude and placed in the lower part; The high-voltage winding is axially divided into two sections, corresponding to the corresponding low-voltage winding. The transformer also includes a first clamp, a second clamp, several low-voltage support plates, a first temperature switch terminal, a second temperature switch terminal, and a wind barrier. The four secondary transformer designed and produced by Hengfengyou Electric can balance the impedance of the low-voltage, operate reliably, and dissipate heat well, without overheating of a single coil, achieving transformer miniaturization and reducing costs, Extend product life, improve product safety and reliability.
2. Market prospects for four secondary dry-type transformers:
Secondary transformers were originally mainly used in fossil-fuel power station and subways. With the continuous development of photovoltaic power generation and hydrogen production technology, the demand for four secondary dry-type transformers is also growing. Quadruple secondary dry-type transformers are favored for their high efficiency, compactness, and energy-saving advantages, and have broad market prospects. With the rise of clean energy fields such as electric vehicles, the demand for quad secondary dry-type transformers will further increase, and the market demand for quad secondary dry-type transformers will continue to grow.
3. Application Cases of Four Secondary Dry Type Transformers
>In the field of photovoltaic power generation, four secondary dry type transformers are widely used in photovoltaic power plants. For example, in a photovoltaic power plant in California, the four secondary dry-type transformer is used to convert direct current generated by solar panels into alternating current, which is integrated into the grid through a step-up transformer. The power station adopts 8 x5mva four secondary dry type transformers produced by Hengfengyou Electric, which can meet the demand of 40MW photovoltaic power generation.
>In the field of hydrogen production, four secondary dry type transformers are also widely used in hydrogen production and storage systems. For example, in a hydrogen production plant in Illinois, USA, a four secondary dry transformer is used to convert water electrolysis into hydrogen and store it in an underground gas storage facility. The factory adopts two four secondary dry-type transformers produced by Hengfengyou Electric, and the output low-voltage is connected to the rectifier, which can meet the demand of preparing 1 ton of hydrogen gas per hour.
4. Conclusion:
In summary, the four secondary dry type transformer has broad application prospects in the fields of photovoltaic power generation and hydrogen production. It can effectively reduce voltage losses on the input and output sides, improve system efficiency and reliability, help reduce installation costs, while still providing reliable performance. Therefore, in the future energy field, four secondary dry type transformers will continue to play an important role. Hengfengyou Electric has UL certification in the United States and CSA certification for transformers in Canada, and can provide perfect solutions for pad mounted and dry type transformers hfy@hengfengyou.com 。
