Results 201 to 210 of about 143,487 (265)

PufCB-Auth: A lightweight continuous multi-factor authentication scheme integrated PUF with charging behavior features for EV charging. [PDF]

open access: yesPLoS One
Zhang C   +12 more
europepmc   +1 more source

A Broader Survey on 6G Radio Resource Management. [PDF]

open access: yesSensors (Basel)
de Faria AJ   +3 more
europepmc   +1 more source

Power system security assessment

IEEE Power and Energy Magazine, 2004
Security refers to the degree of risk in a power system's ability to survive imminent disturbances (contingencies) without interruption to customer service. It relates to robustness of the system to imminent disturbances and, hence, depends on the system operating condition as well as the contingent probability of disturbances.
K. Morison, L. Wang, P. Kundur
openaire   +3 more sources

On-line power system security analysis

Proceedings of the IEEE, 1992
A broad overview of on-line power system security analysis is provided, with the intent of identifying areas needing additional research and development. Current approaches to state estimation are reviewed and areas needing improvement, such as external system modeling, are discussed. On-line contingency selection has become practical, particularly for
Neal J. Balu   +10 more
openaire   +3 more sources

Securing Power System State Estimation

2016 IEEE Trustcom/BigDataSE/ISPA, 2016
In power system, state estimation is the basis of protecting and controlling the power grid. However, attackers can interfere the normal state estimating processes by strategically altering certain measurements through false data injection (FDI) attack. To address this problem, a typical solution is deploying a large amount of phasor measurement units (
Jiexin Zhang 0001   +2 more
openaire   +1 more source

VAR Planning for Power System Security

IEEE Power Engineering Review, 1989
A method is presented for identifying a dispersed reactive power (VAr) supply that can enhance power systems' pre- and post-contingency voltage security, subject to technical and economic constraints. The problem is formulated in two stages. The first stage involves a nonlinear optimization problem which minimizes the amount of reactive supply.
O.O. Obadina, G.J. Berg
openaire   +1 more source

A testbed for power system security evaluation

International Journal of Information and Computer Security, 2009
This paper describes a project that integrates real devices used in the electric power grid with a simulation of electrical power generation and distribution, and a computer/communication simulator. The testbed is designed to evaluate the cyber-security of power grid control systems.
David M. Nicol   +2 more
openaire   +1 more source

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