Operating reserve capacity allocation strategy and optimization model with coordinated participation of source-network-load-storage

被引：1
|
作者：
Lu Y. [1 ]
Kuang L. [1 ]
Ye X. [2 ]
Wen Y. [1 ]
Chi F. [3 ]
机构：
[1] New Technology Engineering Research Centre of Ministry of Education for Power Transmission & Distribution, Hunan University, Changsha
[2] State Grid Sichuan Electric Power Company, Chengdu
[3] State Grid Shaanxi Electric Power Company, Xi’an
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2024年 / 44卷 / 07期
关键词：
allocation strategy; new energy accommodation; operating reserve; reserve optimization; source-network-load-storage;
D O I：
10.16081/j.epae.202311008
中图分类号：
学科分类号：
摘要：
To improve the reserve adequacy for high percentage of new energy power system and realize efficient consumption of large-scale new energy，the reserve resources are expanded to source-network-load-storage resources，and the operating reserve level provided by the source-network-load-storage flexible regulation resources is quantified in terms of the regulating direction，participation mode，et al. Furthermore，based on the regulation idea of“synchronous unit undertaking in normal periods and multi-type resource apportioning in special periods”，the operating reserve capacity allocation strategy involving coordinated participation of source-network-load-storage resources is proposed and a reserve distribution optimization model incorporating multiple types of heterogeneous resources is constructed，which realizes the level-by-level fine allocation of various reserve resources in the“whole network-similar resources-units／stations”. Based on the example of a provincial power grid for case study and analysis，the effectiveness of the proposed strategy is verified by comparing it with the existing operating reserve allocation criteria. © 2024 Electric Power Automation Equipment Press. All rights reserved.
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页码：156 / 164
页数：8
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