LOW VOLTAGE APPARATUS ›› 2025, Vol. 0 ›› Issue (4): 1-6.doi: 10.16628/j.cnki.2095-8188.2025.04.001

• Research & Analysis •     Next Articles

Research on Power Structure Configuration Based on Continuous Power Flow

CHEN Tiantian1, DU Fengqing1, LUO Ling1, CHEN Minyu2, AI Qian2   

  1. 1. Electric Power Scientific Research Institute of State Grid Shanghai Electric Power Company, Shanghai 200437, China
    2. Department of Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2024-12-12 Online:2025-04-30 Published:2025-06-04

Abstract:

Reasonable optimization of power structure is of strategic significance for actively and steadily promoting the goal of “dual carbon”, accelerating the planning and construction of a new energy system, and promoting the low-carbon transformation of energy. A power structure configuration model based on continuous power flow is proposed for mega-city power grids at the receiving end. Firstly, the connotation of the ratio between export and locally consumed power is analyzed. Secondly, the key factors involved in the ratio are studied. Finally, an analytical model of the range of the ratio between export and locally consumed power is established, and the scenarios of both the maximum locally consumed power and the maximum export power are solved based on the continuous power flow. The simulation results show that the proposed model can effectively form a reasonable ratio interval and solve the problem of the power structure configuration.

Key words: power structure configuration, locally consumed power, export power, configuration ratio, continuous power flow

CLC Number: