摘要：Carrying out green energy transformation,implementing clean energy power replacement and supply,and developing a new power system are some primary driving forces needed to fulfill China’s carbon-peak and carbon-neutral strategic *** construction of new power systems in China’s provinces and cities is developing rapidly,and the lack of a typical model promotes the *** new power system path design should be based on the actual development of the power grid in different regions,energy use characteristics,and other actual needs to carry out the differentiated path *** this context,this study analyzes the characteristics of the new domestic power system based on the policy background of the new domestic power system,constructs a new model for power system development stage identification,and proposes the overall design of the new power system development path from the power supply,transmission and distribution,and load *** also uses the hebei South Network as an example to explore the development stage of the hebei South grid based on actual development ***,this study designs a novel power system development path for the entire supply and demand chain for the hebei South grid to propose ideas for constructing a new power system in China and to help green energy transformation.