Abstract:

In the context of achieving "dual carbon" target，the domestic power industry is actively conducting researches on energy transformation path ，aiming at building a new power system with new energy as the mainstay. Shaanxi Province is the main battlefield of the "dual carbon" action due to its rich resource endowments and its favorable location as a major sending end for clean energy. Based on the fact of the power industry in Shaanxi Province， the current situation and problems are analyzed from source，network，load and storage end，and a construction concept of the new power system in Shaanxi Province with the collaboration of source-network-load-storage is put forward. The source end should take new energy as the main body and the traditional units as the guarantee；the network should be able to accommodate high-proportion new energy， get multiple loads accessed and take in diversified market entities；the load side should make active responses to resource adjustments and endeavor to build a multi-energy complementary system for new energy consumption；the storage end should establish and improve relevant mechanisms as soon as possible to facilitate energy storage and new energy accommodation. Finally，suggestions which can extend the application scope of the proposed concept to other provinces and cities are given.

Key words: "dual carbon" target, new power system, new energy, source-network-load-storage, multi-energy complementary system