Journal of Shanghai Jiao Tong University

Journal of Shanghai Jiaotong University >

2023 , Vol. 57 >Issue 9: 1146 - 1155

DOI: https://doi.org/10.16183/j.cnki.jsjtu.2022.269

New Type Power System and the Integrated Energy

Optimal Planning of Power Systems with Flexible Resources for High Penetrated Renewable Energy Accommodation

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  • College of Electrical Engineering, Sichuan University, Chengdu 610065, China

Received date: 2022-07-12

  Revised date: 2022-07-27

  Accepted date: 2022-08-16

  Online published: 2023-03-11

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Abstract

High penetrated renewable energy has brought great challenges to the flexibility of the power system due to its volatility and intermittency. To improve the capacity of renewable energy accommodation, the flexibility reformation of thermal power units, the construction of gas-fired units, and the electrical energy storage installation are considered as effective solutions. Thus, an optimization model for power system planning scheme considering multi-type flexible resources with their different output characteristics is established. The simulation results on a modified IEEE 24-bus power system and 12-node natural gas system demonstrate the effectiveness of the proposed model. In addition, the applicability of different flexible resource planning schemes is comprehensively evaluated from the perspectives of economy, accommodation capacity, and carbon reduction, so as to meet the different planning goals.

Key words： high penetrated renewable energy; flexibility resources; power system planning; scheme optimization

Cite this article

GUO Yongtao, XIANG Yue, LIU Junyong . Optimal Planning of Power Systems with Flexible Resources for High Penetrated Renewable Energy Accommodation[J]. Journal of Shanghai Jiaotong University, 2023 , 57(9) : 1146 -1155 . DOI: 10.16183/j.cnki.jsjtu.2022.269

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