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Found 24 papers, 0 papers with code
Design and Evaluation of a DC Microgrid Testbed for DER Integration and Power Management
This paper presents a DC microgrid testbed setup that consists of various Distributed Energy Resources (DERs) including solar Photovoltaics (PV), supercapacitors for voltage regulation, and Battery Energy Storage Systems (BESS).
The Impact of Load Altering Attacks on Distribution Systems with ZIP Loads
Load-altering attacks (LAAs) pose a significant threat to power systems with Internet of Things (IoT)-controllable load devices.
Physics-Informed Neural Networks for Accelerating Power System State Estimation
State estimation is the cornerstone of the power system control center since it provides the operating condition of the system in consecutive time intervals.
Communication Reduction for Power Systems: An Observer-Based Event-Triggered Approach
This paper presents an event detection mechanism that significantly reduces the volume of data transmission to perform necessary control actions, using a scalable scheme that enhances the stability and reliability of power grids.
Volt/VAR Optimization in the Presence of Attacks: A Real-Time Co-Simulation Study
This paper develops a real-time co-simulation setup to assess the effect of cyberattacks on VVO.
Optimal Placement and Power Supply of Distributed Generation to Minimize Power Losses
Additionally, the reactive power supply from the DGs can further reduce power losses in the distribution grid and improve power transmission efficiency.
Event-Triggered Islanding in Inverter-Based Grids
The decentralization of modern power systems challenges the hierarchical structure of the electric grid and requires the implementation of automated schemes that can overcome adverse conditions.
Residual-Based Detection of Attacks in Cyber-Physical Inverter-Based Microgrids
This paper discusses the challenges faced by cyber-physical microgrids (MGs) due to the inclusion of information and communication technologies in their already complex, multi-layered systems.
A Bi-level Decision Framework for Incentive-Based Demand Response in Distribution Systems
It presents a bi-level decision framework under the ambit of multiple demand response providers (DRPs) in the retail competition.
Impact Assessment of Data Integrity Attacks in MVDC Shipboard Power Systems
The development of power electronics-based medium voltage direct current (MVDC) networks has revolutionized the marine industry by enabling all-electric ships (AES).
Experimental Impact Analysis of Cyberattacks in Power Systems using Digital Real-Time Testbeds
Smart grid advancements and the increased integration of digital devices have transformed the existing power grid into a cyber-physical energy system.
A Bi-Level Stochastic Game Model for PMU Placement in Power Grid with Cybersecurity Risks
In the second level, the attacker observes the placement of the PMUs and compromises them, with the aim of maximizing the state estimation error and reducing the observability of the network.
A Novel Observer-Centric Approach for Detecting Faults in Islanded AC Microgrids with Uncertainties
This paper proposes a strategy based on observers and residuals for detecting internal faults in grid-forming inverters with power-sharing coordination.
CPES-QSM: A Quantitative Method Towards the Secure Operation of Cyber-Physical Energy Systems
Power systems are evolving into cyber-physical energy systems (CPES) due to the integration of modern communication and Internet-of-Things (IoT) devices.
Mitigation of Cyberattacks through Battery Storage for Stable Microgrid Operation
In this paper, we present a mitigation methodology that leverages battery energy storage system (BESS) resources in coordination with microgrid (MG) ancillary services to maintain power system operations during cyberattacks.
Behind Closed Doors: Process-Level Rootkit Attacks in Cyber-Physical Microgrid Systems
We investigate the rootkits' precompromise stage involving the deployment to multiple system locations and aggregation of system-specific information to build a neural network-based virtual data-driven model (VDDM) of the system.
Advanced Load Shedding for Integrated Power and Energy Systems
This paper introduces an advanced load shedding algorithm to improve the operability performance of a medium voltage direct current (MVDC) integrated shipboard power and energy system.
A Resilience-Oriented Centralised-to-Decentralised Framework for Networked Microgrids Management
This paper proposes a cyber-physical cooperative mitigation framework to enhance power systems resilience under extreme events, e. g., earthquakes and hurricanes.
Cyber Insurance Against Cyberattacks on Electric Vehicle Charging Stations
In this paper, we propose cyber insurance for EVCSs to hedge the economic loss due to such cyberattacks and develop a data-driven cyber insurance design model for public EVCSs.
Faster than Real-Time Simulation: Methods, Tools, and Applications
Namely, the provided acceleration can be used for improving system scheduling, assessing system vulnerabilities, and predicting system disruptions in real-time systems.
CHIMERA: A Hybrid Estimation Approach to Limit the Effects of False Data Injection Attacks
Our simulation experiments based on the load data from New York state demonstrate that CHIMERA can effectively mitigate 91. 74% of the cases in which FDIAs can maliciously modify the contingencies.
Security Assessment and Impact Analysis of Cyberattacks in Integrated T&D Power Systems
In this paper, we examine the impact of cyberattacks in an integrated transmission and distribution (T&D) power grid model with distributed energy resource (DER) integration.
Cyber-Physical Energy Systems Security: Threat Modeling, Risk Assessment, Resources, Metrics, and Case Studies
Leveraging the threat model formulation, we present a CPS framework designed to delineate the hardware, software, and modeling resources required to simulate the CPS and construct high-fidelity models which can be used to evaluate the system's performance under adverse scenarios.
Cryptography and Security Systems and Control Systems and Control
Modeling Communication Networks in a Real-Time Simulation Environment for Evaluating Controls of Shipboard Power Systems
Interest by the U. S. Navy in the development and deployment of advanced controls in future shipboard platforms has motivated the development of the Controls Evaluation Framework (CEF) for use in investigating dynamics present in complex automated systems.
