Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Jereminov, Marko"'
Autor:
Jereminov, Marko, Pileggi, Larry
The utility of domain-specific knowledge for modeling, simulation, and optimization has been demonstrated for various research problem domains, including power systems. The concept of Equivalent Circuit Programming was previously developed and facili
Externí odkaz:
http://arxiv.org/abs/2112.01351
A method is proposed to identify and localize the cause of network collapse with augmented power flow analysis for a grid model with insufficient resources. Owing to heavy network loading, insufficient generation, component failures and unavoidable d
Externí odkaz:
http://arxiv.org/abs/1911.05154
Secure and fast grid restoration from a collapsed state is increasingly critical as blackouts are becoming more prevalent around the globe. Generally, the restoration of grid during a blackout is achieved with the help of Supervisory Control and Data
Externí odkaz:
http://arxiv.org/abs/1910.03557
In this paper, we extend a circuit-based, current-voltage power flow formulation to include frequency deviations and implicitly model generator primary and secondary control actions as a function of their temporal dependence. This includes extending
Externí odkaz:
http://arxiv.org/abs/1908.11778
The equivalent split-circuit formulation is a novel approach that has recently been applied to a range of power system related problems. As a result, a linear and a nonlinear method for power system state estimation with simultaneous treatment of the
Externí odkaz:
http://arxiv.org/abs/1907.09863
Autor:
Pandey, Amritanshu, Agarwal, Aayushya, Jereminov, Marko, Nwachuku, Tochi, Rawn, Barry G., Pileggi, Larry
Extreme voltages at the system nodes are one of the primary causes for total and partial collapse of the Nigerian grid. In this paper, we develop a framework to re-dispatch the voltage set-points of committed generators in the grid to improve the vol
Externí odkaz:
http://arxiv.org/abs/1905.13090
An equivalent circuit formulation for power system analysis was demonstrated to improve robustness of Power Flow and enable more generalized modeling, including that for RTUs (Remote Terminal Units) and PMUs (Phasor Measurement Units). These measurem
Externí odkaz:
http://arxiv.org/abs/1905.00329
Autor:
Pandey, Amritanshu, Agarwal, Aayushya, Jereminov, Marko, Wagner, Martin R., Bromberg, David M., Pileggi, Larry
Simulating potential cascading failures can be useful for avoiding or mitigating such events. Currently, existing steady-state analysis tools are ill-suited for simulating cascading outages as they do not model frequency dependencies, they require go
Externí odkaz:
http://arxiv.org/abs/1904.11125
Recent advances have shown that the circuit simulation algorithms that allow for solving highly nonlinear circuits of over one billion variables can be applicable to power system simulation and optimization problems through the use of an equivalent c
Externí odkaz:
http://arxiv.org/abs/1904.04932
An Equivalent Circuit Programming (ECP) approach that expresses the optimality conditions of an optimization problem in terms of an equivalent circuit model and uses circuit simulation techniques to solve for an optimal solution, is applied to the st
Externí odkaz:
http://arxiv.org/abs/1904.04929