An Economic and Environmental Optimization Model in a Micro Grid with Demand Response

IF 1.4 Q4 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY

Environmental and Climate Technologies Pub Date : 2022-01-01 DOI:10.2478/rtuect-2022-0056

Dariush Rashidi Zadeh, G. Derakhshan, Seyed Mehdi Hakimi, Babak Abdi

引用次数: 4

Abstract

Abstract To accommodate the current energy system with the renewable energy source, the concept of micro grid (MG) has been developed. Using such systems, different advantage such as minimization of power loss, operating cost, and emission can be achieved. In this paper, the 24-hour power and heat based MG scheduling is investigated under environmental aspects and economic issues as bi-objective modelling in the presence of demand response (DR) program for decreasing greenhouse gas emission and system operation cost. The investigation of the MG contains energy storage system, boiler and combined heat and power (CHP). For solving the problem, first the Pareto optimal solutions have been obtained by the weighted-sum technique, then the fuzzy satisfying approach has been used to get optimal trade-off result. To confirm the performance of the method, the problem is solved in two-case to demonstrate the effects of DR on MG scheduling.

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考虑需求响应的微电网经济与环境优化模型

摘要为了适应当前能源系统中可再生能源的需求，微电网的概念被提出。使用这样的系统，可以实现不同的优势，如最大限度地减少功率损失、运行成本和排放。为了降低温室气体排放和系统运行成本，在需求响应(DR)方案存在的情况下，采用双目标建模的方法，从环境和经济两个方面研究了基于24小时电力和热量的MG调度。MG的研究包括储能系统、锅炉和热电联产(CHP)。为了求解该问题，首先采用加权和法求得Pareto最优解，然后采用模糊满足法求得最优权衡结果。为了验证该方法的有效性，通过两种情况的求解来验证DR对MG调度的影响。

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.