Cybersecurity Methods for Grid-Connected Power Electronics

<p>The present work shows a secure-by-design process, defense-in-depth method, and security techniques for a secure distributed energy resource. The distributed energy resource is a cybersecure, solar inverter and battery energy storage system prototype, collectively called the Cybersecure Power Router. Consideration is given to the use of the Smart Green Power Node for a foundation of the present work. Metrics for controller security are investigated to evaluate firmware security techniques. The prototype's ability to mitigate, respond to, and recover from firmware integrity degradation is examined. The prototype shows many working security techniques within the context of a grid-connected, distributed energy resource. Further work is expected in the Cybersecure Power Router project. Consideration is also provided for the migration of the present research and the Smart Green Power Node to realize a pre-production prototype.</p>

Name thesis:degree_name

Master of Science in Electrical Engineering (MSEE)

Level thesis:degree_level

Thesis

Year dc:date.available

2020

Author dc:creator

• Moquin, Stephen Joe

Advisor dc:contributor.advisor

• Mantooth, H. Alan

Contributors dc:contributor

• Di, Jia
• Zhao, Yue

• Cybersecurity
• Digital controls
• Embedded systems
• Power electronics
• Renewable energy
• Security
• Electrical and Electronics
• Power and Energy
• Systems Architecture

Repository record dc:identifier

https://scholarworks.uark.edu/etd/3680

OAI identifier oai:identifier

oai:scholarworks.uark.edu:etd-5230