Work

Analysis of the evolution of power system scale and grid stability

Year: 2024

Type: conference-paper

Abstract: To address the challenges faced in grid planning during the development phase of new power systems, an evolution model of the grid was constructed based on historical and future planning data of a regional power grid. Adopting a systematic perspective, this study statistically analyzed the changes in several indicators strongly related to safety and stability within the model. It quantitatively examined the correlation patterns between grid development scale and safety stability, investigating the evolution of grid-scale effects. The study found that the positive correlation between grid-scale and system stability is gradually weakening and suggested the timely adoption of effective technical measures to maintain or even enhance the safety and stability level of the grid.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/2918/1/012005

Authors: Wu Dong, Qinyong Zhou, Libo Zhang, Jian Zhang, Shaoxu Hao

Institution: China Electric Power Research Institute

Language: English

Topic: Power System Optimization and Stability

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Industry, innovation and infrastructure, Affordable and clean energy

Open Access status: diamond

Funder: Science and Technology Project of State Grid