Due to the importance of electricit

Due to the importance of electricity in industry and in the national economy, the transmission and distribution of electricity is an indispensable part of the application of electricity in these fields. Therefore, power transmission and distribution is a very important part. The substation requires the power plant or the upper power plant to send the continuously adjusted pound of electric power to the lower level workload, and it is the central component of the transmission of electric power. Its functioning and functional capacity directly affect the power supply at lower loads, which in turn affects industrial production and domestic power consumption. If a certain link of the substation system goes down, the protection link of the system will work. This can cause power outages and other accidents, which will have a significant impact on production, work and the living environment. Therefore, the substation is of great importance to protect the reliability and sensitivity of the entire electrical system.