Katrina SGER: Power System Security Assessment, Monitoring and Control in Emergency Conditions due to Hurricanes such as Katrina

卡特里娜·SGER：卡特里娜飓风引发的紧急情况下的电力系统安全评估、监测和控制康奈尔大学关键基础设施对我们的社会、经济和国家安全至关重要。在关键基础设施中，电力是其他基础设施所依赖的最关键的基础设施。该提案旨在为卡特里娜飓风等紧急情况下的电力系统安全评估、监测和控制制定一个框架。智能优点：拟议的框架包括一个损害预测子系统，一个通过全面的安全评估和系统监测避免紧急情况下系统崩溃和级联中断的子系统，以及一个用于紧急控制开发的子系统。这一框架将提供一个平台，在此平台上可以尽早制定紧急情况下安全评估、监测和控制的详细方案和程序，并随着系统拓扑结构的演变而更新。更广泛的影响：关于极端事件期间应急供电方法的系统工作很少，但人们对最近的自然灾害，如卡特里娜飓风的后果越来越感兴趣。此外，现代社会对可靠电源的需求日益迫切，这使得这项研究变得至关重要。电网在这方面的进展将有助于为其他关键基础设施开发应急运行模式奠定基础。

Katrina SGER: Power System Security Assessment, Monitoring and Control in Emergency Conditions due to Hurricanes such as KatrinaHsiao-dong ChiangCornell University Critical infrastructures are vital for the well-being of our society, the economy, and national security. Among the critical infrastructures, electric power is the most critical infrastructure upon which other infrastructures depend. This proposal seeks to develop a framework for power system security assessment, monitoring and control in emergency conditions due to hurricanes such as Katrina. Intellectual Merit: The proposed framework includes a damage prediction subsystem, a subsystem for avoiding system collapse and cascading outages during emergencies, via a comprehensive security assessment and system monitoring, and a subsystem for emergency control development. This framework will provide a platform on which detailed schemes and procedures for security assessment, monitoring and control in emergency conditions can be developed as early as possible and updated as the system topology evolves. Broader Impacts: There has been very little systematic work on approaches to emergency supply of power during extreme events but there is growing interest in the aftermath of recent natural disasters, such as Katrina. Moreover, the increasing critical need in modern society for a reliable power supply make this research of vital importance. Advances in this area for the power grid will help lay a foundation for other critical infrastructures to develop emergency modes of operations.