Multi-Objective Optimization of Integrated Energy Systems Considering Ladder-Type Carbon Emission Trading and Refined Load Demand Response

IF 5.7 1区工程技术 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-10-13 DOI:10.35833/MPCE.2023.000230

Yanhong Luo;Haowei Hao;Dongsheng Yang;Bowen Zhou

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引用次数: 0

Abstract

In this paper, a novel multi-objective optimization model of integrated energy systems (IESs) is proposed based on the ladder-type carbon emission trading mechanism and refined load demand response strategies. First, the carbon emission trading mechanism is introduced into the optimal scheduling of IESs, and a ladder-type carbon emission cost calculation model based on rewards and penalties is established to strictly control the carbon emissions of the system. Then, according to different response characteristics of electric load and heating load, a refined load demand response model is built based on the price elasticity matrix and substitutability of energy supply mode. On these basis, a multi-objective optimization model of IESs is established, which aims to minimize the total operating cost and the renewable energy source (RES) curtailment. Finally, based on typical case studies, the simulation results show that the proposed model can effectively improve the economic benefits of IESs and the utilization efficiency of RESs.

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考虑阶梯式碳排放交易和精细化负载需求响应的综合能源系统多目标优化方案

本文基于阶梯式碳排放交易机制和精细化负荷需求响应策略，提出了一种新型的综合能源系统（IES）多目标优化模型。首先，在综合能源系统优化调度中引入碳排放交易机制，建立基于奖惩机制的阶梯式碳排放成本计算模型，严格控制系统的碳排放。然后，根据电力负荷和供热负荷的不同响应特性，基于价格弹性矩阵和能源供应方式的可替代性，建立了精细化的负荷需求响应模型。在此基础上，建立了 IES 的多目标优化模型，其目标是使总运行成本和可再生能源（RES）削减量最小。最后，基于典型案例研究，仿真结果表明所提出的模型能有效提高 IES 的经济效益和可再生能源的利用效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Modern Power Systems and Clean Energy ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

12.30

自引率

14.30%

发文量

审稿时长

13 weeks

期刊介绍： Journal of Modern Power Systems and Clean Energy (MPCE), commencing from June, 2013, is a newly established, peer-reviewed and quarterly published journal in English. It is the first international power engineering journal originated in mainland China. MPCE publishes original papers, short letters and review articles in the field of modern power systems with focus on smart grid technology and renewable energy integration, etc.