The power industry is the most important basic energy industry in the development of the national economy, the first basic industry of the national economy, the basic industry related to the national economy and people's livelihood, and the priority development focus of the economic development strategies of countries around the world. It has a very close relationship with social economy and social development. It is not only a strategic issue related to national economic security, but also closely related to people's daily life and social stability. With the rapid development of China's economy, the demand for electricity continues to expand, and the expansion of the electricity sales market has stimulated the development of the entire electricity production.
With the continuous development of my country's substation technology, the current level of substation automation in my country has reached a certain level. Most new substations have adopted the integrated substation automation system, which not only improves the overall level of power grid construction, but also reduces substation construction and operating costs.
The new generation of smart substations aims at "highly integrated systems, reasonable structural layout, advanced and applicable equipment, economy, energy saving and environmental protection, and integration of support and regulation", adhering to the spirit of exploring cutting-edge technologies and promoting the innovative development of smart substations.