利用时态生产模拟和增强型 NSGA-III 开发能源规划模型

Q3 Engineering EAI Endorsed Transactions on Energy Web Pub Date : 2024-04-10 DOI:10.4108/ew.5721
Xiaojun Li, Y. Ni, Shuo Yang, Zhuocheng Feng, Qiang Liu, Jian Qiu, Chao Zhang
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引用次数: 0

摘要

本文介绍了一种创新的能源规划模型,该模型可以应对现代能源系统的复杂性。我们的模型结合使用了时序生产模拟和增强型非支配排序遗传算法 III,以应对与能源需求波动和可再生能源整合相关的挑战。由于该模型能够模拟随时间变化的能源生产和消费动态,因此是能源规划领域的一大进步。该模型的独特之处在于基于时间生产模拟,这意味着该模型能够考虑能源供应和需求的小时、日和季节性波动。这种时间敏感性对于间歇性可再生能源比例较高的系统优化至关重要,因为现有的规划解决方案在很大程度上忽略了这种波动。该模型的另一个组成部分是增强型 NSGA-III 算法,该算法是针对多目标能源规划的性质量身定制的,在多目标能源规划中,必须平衡成本、环境性能和可靠性。我们对 NSGAIII 进行了改进,以提高其在浏览与能源规划相关的复杂决策空间时的效率,从而实现更快的收敛并探索更多的最优解决方案。在方法上,我们结合使用了深入的问题定义方法、高级模拟和算法调整。我们根据现有模型对我们的模型进行了验证,并在各种情况下对其进行了测试,以说明其在各种条件下实现基于效率、可持续性和可靠性的最优能源规划的卓越能力。总之,能源规划模型通过其独特的时序生产模拟和改进的优化算法,为政策制定者和能源规划者提供了新颖的见解和实用的决策支持,以实现可再生能源高度渗透所需的最佳可持续解决方案。
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Development of an Energy Planning Model Using Temporal Production Simulation and Enhanced NSGA-III
This paper presents an innovative model of Energy Planning Model which allows navigating the complexities of modern energy systems. Our model utilizes a combination of Temporal Production Simulation and an Enhanced Non-Dominated Sorting Genetic Algorithm III to address the challenge associated with fluctuating energy demands and renewable sources integration. The model represents a significant advancement in energy planning due to its capacity to simulate energy production and consumption dynamics over time. The unique feature of the model is based on Temporal Production Simulation, meaning that the model is capable of accounting for hourly, daily, and seasonal fluctuations in energy supply and demand. Such temporal sensitivity is crucial for optimization in systems with high percentages of intermittent renewable sources, as existing planning solutions largely ignore such fluctuations. Another component of the model is the Enhanced NSGA-III algorithm that is uniquely tailored for the nature of multi-objective energy planning where one must balance their cost, environmental performance, and reliability. We have developed improvements to NSGAIII to enhance its efficiency when navigating the complex decision space associated with energy planning to reach faster convergence and to explore more optimal solutions. Methodologically, we use a combination of in-depth problem definition approach, advanced simulation, and algorithmic adjustments. We have validated our model against existing models and testing it in various scenarios to illustrate its superior ability to reach optimal energy plans based on efficiency, sustainability, and reliability under various conditions. Overall, through its unique incorporation of the Temporal Production Simulation and an improved optimization algorithm, the Energy Planning Model provides novel insights and practical decision support for policymakers and energy planners developed to reach the optimal sustainable solutions required for the high penetration of renewables.
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来源期刊
EAI Endorsed Transactions on Energy Web
EAI Endorsed Transactions on Energy Web Energy-Energy Engineering and Power Technology
CiteScore
2.60
自引率
0.00%
发文量
14
审稿时长
10 weeks
期刊介绍: With ICT pervading everyday objects and infrastructures, the ‘Future Internet’ is envisioned to undergo a radical transformation from how we know it today (a mere communication highway) into a vast hybrid network seamlessly integrating knowledge, people and machines into techno-social ecosystems whose behaviour transcends the boundaries of today’s engineering science. As the internet of things continues to grow, billions and trillions of data bytes need to be moved, stored and shared. The energy thus consumed and the climate impact of data centers are increasing dramatically, thereby becoming significant contributors to global warming and climate change. As reported recently, the combined electricity consumption of the world’s data centers has already exceeded that of some of the world''s top ten economies. In the ensuing process of integrating traditional and renewable energy, monitoring and managing various energy sources, and processing and transferring technological information through various channels, IT will undoubtedly play an ever-increasing and central role. Several technologies are currently racing to production to meet this challenge, from ‘smart dust’ to hybrid networks capable of controlling the emergence of dependable and reliable green and energy-efficient ecosystems – which we generically term the ‘energy web’ – calling for major paradigm shifts highly disruptive of the ways the energy sector functions today. The EAI Transactions on Energy Web are positioned at the forefront of these efforts and provide a forum for the most forward-looking, state-of-the-art research bringing together the cross section of IT and Energy communities. The journal will publish original works reporting on prominent advances that challenge traditional thinking.
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