V
Vaibhav Donde
Researcher at University of Illinois at Urbana–Champaign
Publications - 20
Citations - 1137
Vaibhav Donde is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Electric power system & Hybrid system. The author has an hindex of 9, co-authored 17 publications receiving 1052 citations. Previous affiliations of Vaibhav Donde include Lawrence Berkeley National Laboratory.
Papers
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Journal ArticleDOI
Simulation and Optimization in an AGC System after Deregulation
TL;DR: In this paper, the traditional automatic generation control (AGC) two-area system is modified to take into account the effect of bilateral contracts on the dynamics of the system, and the concept of distribution companies (DISCO) participation matrix to simulate these bilateral contracts is introduced and reflected in the two area block diagram.
Optimization strategies for the vulnerability analysis of the electric power grid.
TL;DR: This work shows how power grid vulnerability analysis can be studied as a bilevel mixed integer nonlinear programming problem, and reveals a special structure in the formulation that can be exploited to avoid nonlinearity and approximate the original problem as a pure combinatorial problem.
Journal ArticleDOI
Severe Multiple Contingency Screening in Electric Power Systems
TL;DR: In this paper, a nonlinear optimization framework is proposed to detect the fewest possible transmission line outages resulting in a system failure of specified severity, and to identify the most severe system failure caused by removing a specified number of transmission lines from service.
Journal ArticleDOI
Optimization Strategies for the Vulnerability Analysis of the Electric Power Grid
TL;DR: In this article, power grid vulnerability analysis can be studied as a bilevel mixed integer nonlinear programming problem, which can be exploited to avoid nonlinearity and approximate the original problem as a pure combinatorial problem.
Proceedings ArticleDOI
Identification of severe multiple contingencies in electric power networks
TL;DR: In this paper, a two-stage screening and analysis process is proposed to identify multiple contingencies that may result in very severe disturbances and blackouts, where the minimum change in the network to move the power flow feasibility boundary to the present operating point will cause the system to separate with a user-specified power imbalance.