Planning, Control, and Optimization of Resilient Smart Energy Grids and Interconnected Micro Energy Grids

能源与各个层面的社会发展紧密相连：住宅、工业、交通、公共服务和军事基础设施。采用分布式能源技术的智能能源电网基础设施将确保廉价、清洁、可靠和高效的能源系统，同时实现节能。引入微电网概念是为了促进可再生能源技术的整合，并以并网和孤岛模式运行，应涵盖当地的能源需求。然而，由于可再生技术的整合，存在着性能方面的挑战。引入微能源电网(MEG)的概念，将能源、热、电、燃料、水和交通以及其他能源生产和供应链整合在一起，以实现整体性能的最大化。这包括具有不同燃料策略的热电联产(CHP)系统，如氢气、天然气，以及使用燃料电池和燃气轮机的不同集成方案。由于不同地区/地区能源可获得性的差异，通过局部和全局性能优化来支持互联互通的Megs之间的能量交换非常重要。 这项研究旨在研究先进的规划、设计、控制、保护和运行方法以及工程技术和实践，以实现高性能的互联互通。此外，拟议的研究将针对风险和危机情景，针对危险和性能下降情景，通过调查具有弹性的互联巨型电网来满足当地需求/负荷以及能源资源，从而处理风险和危机情景。利用静态和动态能源语义网络(ESN)对智能能源电网基础设施进行建模。将根据安全、完整性、安保、质量、环境和成本等内外部因素和要求，研究MEG的设计和控制，以满足当地的能源需求。MEG电网将根据设计配置替代方案、控制策略和运行情景进行评估和优化，以满足当地和全球的能源需求、概况、恢复能力，以及在正常情况下或在潜在的灾难情况或安全漏洞期间。互联巨型列车的设计和控制将支持交通基础设施和技术，包括铁路、火车、交通、车辆和其他交通系统。基于故障语义网络(FSN)的故障传播分析，分析了互联MEGS的容错控制策略和安全保护层。ESN和FSN的集成将为弹性互联的Megs提供新的系统方法，以满足能源需求和潜在的灾难情景。拟议的研究将支持公用事业公司、监管机构、技术提供商和最终用户的要求。

Energy is tightly linked with societal development in all levels: residential, industrial, transportation, public services, and military infrastructures. Smart energy grid infrastructures with distributed energy resources technologies will ensure cheap, clean, reliable, and high efficient energy systems, while achieving energy conservation. Microgrid concept was introduced to facilitate the integration of renewable energy technologies and operate as grid-connected and islanded modes, which should cover local energy needs. However, there are performance challenges due to the integration of renewable technologies. The concept of Micro Energy Grid (MEG) is introduced to integrate energy thermal, electricity, fuel, with water and transportation, as well as other energy production and supply chains to maximize the overall performance. This includes Combined Heat and Power (CHP) systems with different fuel strategies such as hydrogen, natural gas, with different integration scenarios using fuel cell and gas turbine. Due to the variation of energy resources availability in different local regions/zones, it is important to support energy exchange among interconnected MEGs with local and global performance optimization. This research is aiming at the study of advanced planning, design, control, protection, and operation methods and engineering techniques and practices to achieve high performance interconnected MEGs. In addition, the proposed research will address risks and crisis scenarios by investigating resilient interconnected MEGs to meet local demands / loads, and energy resources, in view of hazards and performance degradation scenarios. Static and dynamic energy semantic networks (ESN) is utilized to model smart energy grid infrastructures. MEG design and control will be studied to meet local energy demands based on internal and external factors and requirements such as safety, integrity, security, quality, environment, and cost. MEG grids will be evaluated and optimized based on design configuration alternatives, control strategies, and operation scenarios to satisfy local and global energy requirements, profiles, resilience, and in normal situations, or during potential disaster situations or security breaches. The design and control of interconnected MEGs will support transportation infrastructures and technologies, which includes rail, trains, transit, vehicles, and other transportation systems. Fault tolerant control strategies and safety and protection layers of interconnected MEGs will be analyzed in view of fault propagation analysis using fault semantic networks (FSN). Integration of ESN and FSN will provide novel systemic approach for resilient interconnected MEGs to meet energy demands and potential disaster scenarios. The proposed research will support requirements from utilities, regulators, technology providers, and end users.