Optimal Dispatch of the Energy Demand in Electrical Distribution Grid with Reserve Scheduling

IF 1.4 Q4 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY

Environmental and Climate Technologies Pub Date : 2023-01-01 DOI:10.2478/rtuect-2023-0007

Ngakan Ketut Acwin Dwijendra, Wongchai Anupong, Ahmed Majed Althahabi, S. A. Abdulameer, W. Al-Azzawi, Mustafa Musa Jaber, M. M. A. Zahra, Zuhair I. Al Mashhadani

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引用次数: 0

Abstract

Abstract The operation of the electrical systems is a major problem for electrical companies’ subject to uncertainties threatening. In this study, the optimal management of the energy demand in the electrical distribution grid is done by interval optimization approach under electrical price uncertainty. The management of the energy demand is implemented via incentive-based modelling of the demand response programs (DRPs). The incentive-based modelling as reserve, and based on bid price for reduction of the electrical demand at peak hours is proposed. The interval optimization approach is used for the minimization of the electrical price uncertainty effects. The main objective in the proposed approach is minimizing operation cost; epsilon-constraint method is utilized to solve the problem. Finally, an electrical distribution grid has been used at various case studies to numerical simulation results and positive effects of the proposed modelling under uncertainties.

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基于储备调度的配电网能源需求优化调度

摘要电力系统的运行是电力公司面临的主要问题，受到不确定性因素的威胁。本文采用区间优化方法对电价不确定条件下配电网的能源需求进行优化管理。能源需求的管理是通过基于激励的需求响应程序(DRPs)建模来实现的。提出了以激励为储备，以投标价格为基础的高峰时段电力需求削减模型。采用区间优化方法使电价不确定性影响最小化。提出的方法的主要目标是使操作成本最小化;采用约束方法求解该问题。最后，以一个配电网为例，对不确定条件下的数值模拟结果和所提出的模型的积极效果进行了分析。

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

Environmental and Climate Technologies GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY-

CiteScore

3.10

自引率

28.60%

发文量

审稿时长

16 weeks

期刊介绍： Environmental and Climate Technologies provides a forum for information on innovation, research and development in the areas of environmental science, energy resources and processes, innovative technologies and energy efficiency. Authors are encouraged to submit manuscripts which cover the range from bioeconomy, sustainable technology development, life cycle analysis, eco-design, climate change mitigation, innovative solutions for pollution reduction to resilience, the energy efficiency of buildings, secure and sustainable energy supplies. The Journal ensures international publicity for original research and innovative work. A variety of themes are covered through a multi-disciplinary approach, one which integrates all aspects of environmental science: -Sustainability of technology development- Bioeconomy- Cleaner production, end of pipe production- Zero emission technologies- Eco-design- Life cycle analysis- Eco-efficiency- Environmental impact assessment- Environmental management systems- Resilience- Energy and carbon markets- Greenhouse gas emission reduction and climate technologies- Methodologies for the evaluation of sustainability- Renewable energy resources- Solar, wind, geothermal, hydro energy, biomass sources: algae, wood, straw, biogas, energetic plants and organic waste- Waste management- Quality of outdoor and indoor environment- Environmental monitoring and evaluation- Heat and power generation, including district heating and/or cooling- Energy efficiency.