Globally, we are facing energy transition, low-carbon transition, and digital transformation. Building a new type of power system is key to the interconnected transformation and is an important foundation for achieving energy economic efficiency as well as a critical means to ensure energy security and continuity. Substations, as the hub nodes of the power system, play an important role in the operation of the power grid, serving to convert, distribute, and control electrical energy. The electricity generated by power plants is stepped up at booster stations to transport at higher voltages, reducing transmission losses and allowing electricity to travel farther. Upon reaching urban areas, the voltage is reduced at substations to appropriate levels for distribution to businesses and households. The journey from power generation at plants to consumer usage must pass through substations; our urban life relies heavily on the support of substations. Substations mainly consist of the main control room, GIS room, 10 kV control room, and distribution room, among others.
During the 14th Five-Year Plan period, Southern Power Grid Company aims to make the power grid more intelligent, safe, reliable, green, and efficient, further accelerating the digital transformation of the grid. This involves strengthening the construction of intelligent transmission, distribution, and consumption systems, promoting the digital and intelligent construction of the grid, enhancing user experience, and maximizing customer satisfaction. To expedite the establishment of a modern equipment management system, improve the network convenience, standardization, and safety of substations, and enhance the comprehensive intelligent perception ability and operational efficiency of substation equipment, as a qualified supplier unit of Southern Power Grid, Wintop will work hard to create personalized technical solutions in collaboration with all power partners, empowering the digital grid construction of Southern Power Grid.