Source-Grid-Load Coordinated Dispatching Strategy for Power System Flexibility Enhancement

Considering the synergistic interaction of source-grid-load to improve flexibility, an optimal scheduling model of the main network to minimize the cost function is constructed. This model takes flexible resources such as thermal power units, interruptible loads, and transferable loads into consider...

Full description

Saved in:
Bibliographic Details
Published in2023 3rd Power System and Green Energy Conference (PSGEC) pp. 726 - 730
Main Authors Jing, Yang, Jie, Lu, Pengfei, Zhao, Chunyi, Chen, Huangru, Zhu, Bonan, Huang, Yifan, Gui
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2023
Subjects
Costs
dispatching strategy
flexibility enhancement
Mathematical models
Optimal scheduling
power system
Regulation
Renewable energy sources
source-grid-load coordination
Wind
Wind farms
Online AccessGet full text

Cover

More Information
Summary:Considering the synergistic interaction of source-grid-load to improve flexibility, an optimal scheduling model of the main network to minimize the cost function is constructed. This model takes flexible resources such as thermal power units, interruptible loads, and transferable loads into consideration, as well as wind farms and photovoltaic power stations, which aims to improve flexibility using source-load side flexibility resources. The CPLEX optimization solver in MATLAB is used to solve the proposed model. On this basis, the effects of transferable load ratio, the in-depth peak regulation, and wind and solar curtailment on enhancing the flexibility are simulated and analyzed.
DOI:10.1109/PSGEC58411.2023.10255925