Spontaneous synchrony in power-grid networks
An imperative condition for the functioning of a power-grid network is that its power
generators remain synchronized. Disturbances can prompt desynchronization, which is a …
generators remain synchronized. Disturbances can prompt desynchronization, which is a …
[HTML][HTML] Complex systems analysis of series of blackouts: Cascading failure, critical points, and self-organization
We give an overview of a complex systems approach to large blackouts of electric power
transmission systems caused by cascading failure. Instead of looking at the details of …
transmission systems caused by cascading failure. Instead of looking at the details of …
A new look at proper orthogonal decomposition
We investigate some basic properties of the proper orthogonal decomposition (POD)
method as it is applied to data compression and model reduction of finite dimensional …
method as it is applied to data compression and model reduction of finite dimensional …
[图书][B] Fundamentals of complex networks: models, structures and dynamics
Complex networks such as the Internet, WWW, transportation networks, power grids,
biological neural networks, and scientific cooperation networks of all kinds provide …
biological neural networks, and scientific cooperation networks of all kinds provide …
Evidence for self-organized criticality in a time series of electric power system blackouts
We analyze a 15-year time series of North American electric power transmission system
blackouts for evidence of self-organized criticality (SOC). The probability distribution …
blackouts for evidence of self-organized criticality (SOC). The probability distribution …
A loading-dependent model of probabilistic cascading failure
We propose an analytically tractable model of loading-dependent cascading failure that
captures some of the salient features of large blackouts of electric power transmission …
captures some of the salient features of large blackouts of electric power transmission …
A dynamic mode decomposition framework for global power system oscillation analysis
A global multiscale method based on a dynamic mode decomposition (DMD) algorithm to
characterize the global behavior of transient processes recorded using wide-area sensors is …
characterize the global behavior of transient processes recorded using wide-area sensors is …
Nonlinear Koopman modes and coherency identification of coupled swing dynamics
We perform modal analysis of short-term swing dynamics in multi-machine power systems.
The analysis is based on the so-called Koopman operator, a linear, infinite-dimensional …
The analysis is based on the so-called Koopman operator, a linear, infinite-dimensional …
Initial review of methods for cascading failure analysis in electric power transmission systems IEEE PES CAMS task force on understanding, prediction, mitigation and …
Large blackouts are typically caused by cascading failure propagating through a power
system by means of a variety of processes. Because of the wide range of time scales …
system by means of a variety of processes. Because of the wide range of time scales …