Optimal configuration approach of PV-ESS for integrated energy system considering demand-side management and carbon emission

被引：0

作者：

Zhang J. ^{[1
]}

Li Y. ^{[1
]}

Cao Y. ^{[1
]}

Lin J. ^{[1
]}

Hu S. ^{[1
]}

Zhang Z. ^{[1
]}

机构：

[1] College of Electrical and Information Engineering, Hunan University, Changsha

来源：

Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2024年 / 44卷 / 07期

基金：

中国国家自然科学基金;

关键词：

demand-side management; economic optimal operation; integrated energy system; low-carbon; optimal configuration; PV-ESS; reward and punishment ladder-type carbon trading mechanism;

D O I：

10.16081/j.epae.202405013

中图分类号：

学科分类号：

摘要：

The low carbon and economic operation level of integrated energy system（IES） can be effectively improved through reasonable adjustment of IES configuration structure. Therefore，an optimal configuration approach of photovoltaic-energy storage systems（PV-ESS） for IES considering demand side management and carbon emissions is proposed. Based on the topology of the typical IES and the working mechanisms of energy-supply equipment，a cold-heat-electricity-gas energy flow model is established. According to the characteristics of different flexible loads，the evaluation indexes of their usage experience are constructed from different dimensions，and a demand-side energy management strategy that takes into account the comprehensive satisfaction of users is presented. On this basis，in order to further enhance the low-carbon performance of IES，a reward and punishment ladder-type carbon trading mechanism considering the carbon emissions of the whole life cycle is designed. Subsequently，under the premise of considering demand-side management and carbon trading mechanism，an optimal configuration model of PV-ESS，whose goal is maximizing the total returns created during the whole life cycle of the equipment，is constructed under multi-link synergy of source-grid-load-storage spanning from operation to planning level. A case study based on an actual IES is carried out，the results validate the effectiveness of the proposed method in avoiding redundant device configuration，carbon reduction and economic enhancement. © 2024 Electric Power Automation Equipment Press. All rights reserved.

引用

页码：189 / 197

页数：8

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