Optimal configuration of integrated energy system equipment considering reliability value

被引：0
|
作者：
Gao X. [1 ]
Liu W. [1 ]
机构：
[1] State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2022年 / 42卷 / 03期
关键词：
Adaptive; Collaborative optimal configuration; differential evolution algorithm; Electricity price of nodere; Integrated energy system; ISODATA clustering; Liability value;
D O I：
10.16081/j.epae.202111010
中图分类号：
学科分类号：
摘要：
In order to promote the power grid and terminal DIES（Distributed Integrated Energy System） to share the responsibility of the users’energy supply reliability by market mechanism, and fully reflect the reliability value of DIES, an optimal configuration method of integrated energy system equipment considering reliability value is proposed. Based on the electricity price of node considering reliability and the reliability evaluation of DIES, a grid-connected electricity price estimation model considering reliability for DIES is constructed. Based on this, a two-layer collaborative planning model that takes into account optimal configuration and operation of equipment is established. The equipment capacity allocation with the goal of optimizing the total revenue of DIES is performed in the upper layer. Considering incremental value of reliability, the output of each unit is optimized with the goal of maximizing operating revenue in the lower layer. An example is used to verify the effectiveness of the optimal configuration model of integrated energy system considering reliability value, and the impacts of users’load characteristics, users’energy supply reliability requirements, and annual load growth rate of distribution network on the configuration results are analyzed. © 2022, Electric Power Automation Equipment Press. All right reserved.
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页码：9 / 17,52
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