论文标题
基于活动的时空社区电力脆弱性评估框架
An activity-based spatial-temporal community electricity vulnerability assessment framework
论文作者
论文摘要
电力系统是城市城市中最重要的基础设施之一，并且在支持人们的日常活动方面变得越来越重要。但是，它也容易受到大多数自然灾害，例如海啸，洪水或地震。因此，电力脆弱性构成了社区弹性的关键基础。本文旨在介绍一个空间上的电力脆弱性评估框架，以支持建立社区弹性抵抗停电的能力。该框架包括居民人口统计学，居住者活动模式和城市建筑特征方面的脆弱性指数。为了整合这些方面的因素，我们还提出了一个过程，作为活动仿真映射评估 - 可视化化以应用框架并可视化结果。该框架可以通过确定在自然灾害期间发生大规模停电时确定最脆弱的领域来帮助计划者做出有效的首次回应。它也可以集成到社区弹性分析模型中，并有可能有助于有效的灾害风险管理
The power system is among the most important critical infrastructures in urban cities and is getting increasingly essential in supporting people s daily activities. However, it is also susceptible to most natural disasters such as tsunamis, floods, or earthquakes. Electricity vulnerability, therefore, forms a crucial basis for community resilience. This paper aims to present an assessment framework of spatial-temporal electricity vulnerability to support the building of community resilience against power outages. The framework includes vulnerability indexes in terms of occupant demographics, occupant activity patterns, and urban building characteristics. To integrate factors in these aspects, we also proposed a process as activity simulation-mapping-evaluation-visualization to apply the framework and visualize results. This framework can help planners make an effective first-time response by identifying the most vulnerable areas when a massive power outage happens during natural disasters. It can also be integrated into community resilience analysis models and potentially contributes to effective disaster risk management
