Search Results for author: Alexander Engelmann

Found 6 papers, 1 papers with code

Scalable Primal Decomposition Schemes for Large-Scale Infrastructure Networks

no code implementations22 Dec 2022 Alexander Engelmann, Sungho Shin, François Pacaud, Victor M. Zavala

The real-time operation of large-scale infrastructure networks requires scalable optimization capabilities.

Approximations for Optimal Experimental Design in Power System Parameter Estimation

no code implementations26 Mar 2022 Xu Du, Alexander Engelmann, Timm Faulwasser, Boris Houska

This paper is about computationally tractable methods for power system parameter estimation and Optimal Experiment Design (OED).

Experimental Design

Essentially Decentralized Conjugate Gradients

no code implementations24 Feb 2021 Alexander Engelmann, Timm Faulwasser

Solving structured systems of linear equations in a non-centralized fashion is an important step in many distributed optimization and control algorithms.

Distributed Optimization Optimization and Control Systems and Control Systems and Control

Distributed Power Flow and Distributed Optimization -- Formulation, Solution, and Open Source Implementation

2 code implementations20 Nov 2020 Tillmann Mühlpfordt, Xinliang Dai, Alexander Engelmann, Veit Hagenmeyer

Solving the power flow problem in a distributed fashion empowers different grid operators to compute the overall grid state without having to share grid models-this is a practical problem to which industry does not have off-the-shelf answers.

Optimization and Control Systems and Control Systems and Control

Online power system parameter estimation and optimal operation

no code implementations8 Nov 2020 Xu Du, Alexander Engelmann, Timm Faulwasser, Boris Houska

The integration of renewables into electrical grids calls for optimization-based control schemes requiring reliable grid models.

ALADIN-$α$ -- An open-source MATLAB toolbox for distributed non-convex optimization

no code implementations2 Jun 2020 Alexander Engelmann, Yuning Jiang, Henrieke Benner, Ruchuan Ou, Boris Houska, Timm Faulwasser

This paper introduces an open-source software for distributed and decentralized non-convex optimization named ALADIN-$\alpha$.

Distributed Optimization

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