Critical Infrastructure Protection

This presentation will report on recent analysis of the turn-on speed and dI/dt capability of the n-type SiC thyristors as compared to previously reported 15 kV SiC IGBTs and 15 kV p-doped SiC thyristors. Performance metrics will be described as power density vs. switching frequency and power transmitted vs. power dissipated within the device.

This webinar discusses the National Renewable Energy Laboratory's ongoing work to ensure energy security and resilience in today's interconnected and interdependent world. NREL is working to incorporate intrinsic security in evolving technologies and is proposing evolutionary approaches to making energy and communications systems resilient to a disruption, no matter the cause, and having the ability to identify, detect, respond, and recover in large part on their own.

In part two of this two-part podcast series, the conversation shifts to the rise of electrification and the intersection of the electric vehicle industry and the Department of Defense. Dr. Hart and Dr. Robyn also discuss the battery supply chain, touching on issues with foreign sourcing and production, as well as how best to educate the next generation about building toward sustainable energy solutions.

In part one of this two-part podcast series on Battery Technology and Impact on National Security, Dr. Hart and Dr. Robyn overview drivers of battery innovation and how the needs of both warfighters and military installations shape the Department of Defense's role in creating energy storage solutions. The future importance of different energy storage technologies that are currently in use is also discussed.

This presentation focuses on the role of communication, coordination, and collaboration for critical infrastructure resilience. The webinar will discuss the increasing importance of multi-stakeholder partnerships - across the public, private, and academic sectors - in promoting resilience within and across the four increasingly interdependent critical infrastructure sectors: energy, transportation, water, and communications.

Dr. Tonya Neaves interviews Dr. J.P. Auffret and Dr. Paul Houser regarding changes in the energy supply chain and implications for national security. The discussion includes an overview of the critical importance of reliable energy, the push toward renewables, emerging threats to the power grid, challenges specific to the Washington, DC region, and considerations for building stronger energy resiliency.

Responding to today's nuclear threat environment requires a commitment to developing technologies that enable effective deterrence, detection, survivability, and dominance in the nuclear domain. This presentation provides an overview of the evolving mission of the Defense Threat Reduction Agency (DTRA) in nuclear technology research and development. The current nuclear threat environment and DTRA's resulting top priorities will be discussed. The presentation will also review relevant new technologies and their applications to the warfighter.

Securing our critical infrastructure is vital to national security. This presentation demonstrates techniques that can be used to detect cyberattacks or equipment failures. A typical industrial control system is used as an example, with data collected to monitor and control the system. Data science techniques to prepare the data for machine learning will be analyzed. Various machine-learning approaches used to detect anomalies due to cyberattacks or equipment failures will be demonstrated and their efficacy discussed.

This video podcast focuses on using alternative energy technologies to enhance resilience. Eliza Hotchkiss, Technical Lead for Disaster Recovery and Resilience at the National Renewable Energy Laboratory (NREL), explains the importance of energy resiliency and how alternative energy systems can be designed to enhance resilience. She will also discuss how alternative energy solutions are currently being used for resilience.

This webinar will cover the Information Analysis Center program and the capabilities and mission of the Homeland Defense and Security Information Analysis Center. It will include and overview of Information Analysis Center activities, core functions, research and analysis capabilities, and a description of the services and products produced by the Homeland Defense and Security Information Analysis Center.