论文标题
通过选定案例研究实现零碳功率网格的研究需求
Research Needs for Realization of Zero-Carbon Power Grids with Selected Case Studies
论文作者
论文摘要
达成碳中立性需要一个研究议程，以解决随着我们朝着100％可再生电力发电的发展，将面临的技术和经济挑战。增加比例可变的可再生能源（VRE）源（例如风力涡轮机和光伏系统），使VRE主导的电网的供求平衡变得困难。 VRE逆变器的操作特征和影响也需要注意。在这里，我们研究了范式转变为碳中立性的含义，并总结了系统规划，操作和Sta-bility的相关研究挑战，以及对能源储能整合，需求侧参与，分布式控制和估计以及能源部门耦合的需求。我们还强调了现有的文献差距，以及我们最近可以填补差距的研究，从而促进了电网操作和估计的改善。还提供了比较案例研究的数值结果，这些案例研究还提供了具有高水平的VRE来源的功率电网的运营稳定性和经济性，协助利益相关者建立特定的路线图和做出相关的决策。
The attainment of carbon neutrality requires a research agenda that addresses the technical and economic challenges that will be encountered as we progress toward 100% renewable electricity generation. Increasing proportions of variable renewable energy (VRE) sources (such as wind turbines and photovoltaic systems) render the supply-and-demand balance of VRE-dominated power grids difficult. The operational characteristics and effects of VRE inverters also require attention. Here, we examine the implications of the paradigm shift to carbon neutrality and summarize the associated research challenges in terms of system planning, operation, and sta-bility, and the need for energy storage integration, demand-side participation, distributed con-trol and estimation, and energy sector coupling. We also highlight the existing literature gaps, and our recent studies that can fill in the gaps, thereby facilitating the improvement of grid op-eration and estimation. The numerical results of comparative case studies are also provided on the operational stability and economics of power grids with a high level of VRE sources, assist-ing stakeholders in establishing specific roadmaps and making relevant decisions.
