The new development trend of ZGS American-style pre-installed substations: Integration of intelligence and greenness simultaneously

1.Market size growth: According to the analysis in relevant reports, the market size of Prefabricated Substations in China is on an upward trend. The main driving forces behind this growth include the acceleration of urbanization, the increased demand for power grid renovation and upgrading, and the popularization of distributed energy systems. The demand for prefabricated substations in the industrial and commercial sectors is also gradually increasing, and it is expected that the market scale will expand at a high rate.

2.Intelligentization and digitalization development: The Internet of Things, artificial intelligence and big data technologies have enhanced the conditions for its intelligent upgrade. It will integrate more systems such as monitoring systems, automated control equipment and remote diagnostic tools, enabling real-time monitoring of equipment status and fault prediction. This will enhance the operation efficiency and reduce the operating costs.

3.Promotion of green environmental protection:It will actively respond to the global demand for green development, and adopt more environmentally friendly materials and production processes, such as using recyclable materials and reducing carbon emissions during production. At the same time, more advanced insulating materials and technologies will be employed, including the introduction of superconducting cables and high-efficiency Transformers, to reduce power loss.

4.Modularization and integration development: Modular construction technology will continue to evolve. By scientifically arranging the equipment of the substation, it makes the installation of all equipment more convenient and enhances the reliability of the electrical equipment operation. At the same time, by using integrated optical cables and prefabricated cables, the difficulty of station-wide debugging is reduced, and the overall stability and modularization level are further improved, while the construction period is shortened. 

5.The application of underground technology has increased: Considering the increasingly scarce urban land resources, after using gas-insulated switches to reduce the size of high-voltage switches and transformers, the main part or all of the substation can be buried underground, reducing land occupation, alleviating the contradiction between urban land shortage and urban management, and thus there is an increasing trend for underground or semi-underground American pre-assembled substations.