Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Stanojev, Ognjen"'
Publikováno v:
Electric Power Systems Research, volume 231, pages 110630, 2024
This paper presents a novel model order reduction technique tailored for power systems with a large share of inverter-based energy resources. Such systems exhibit an increased level of dynamic stiffness compared to traditional power systems, posing c
Externí odkaz:
http://arxiv.org/abs/2310.10137
Amidst the worldwide efforts to decarbonize power networks, Local Electricity Markets (LEMs) in distribution networks are gaining importance due to the increased adoption of renewable energy sources and prosumers. Considering that LEMs involve data e
Externí odkaz:
http://arxiv.org/abs/2310.00387
This paper presents a novel safe reinforcement learning algorithm for strategic bidding of Virtual Power Plants (VPPs) in day-ahead electricity markets. The proposed algorithm utilizes the Deep Deterministic Policy Gradient (DDPG) method to learn com
Externí odkaz:
http://arxiv.org/abs/2307.05812
The identification of distribution network topology and parameters is a critical problem that lays the foundation for improving network efficiency, enhancing reliability, and increasing its capacity to host distributed energy resources. Network ident
Externí odkaz:
http://arxiv.org/abs/2304.01615
In this paper, we propose a sparsity-promoting feedback control design for stochastic linear systems with multiplicative noise. The objective is to identify a sparse control architecture that optimizes the closed-loop performance while stabilizing th
Externí odkaz:
http://arxiv.org/abs/2208.09268
The gradual decommissioning of fossil fuel-driven power plants, that traditionally provide most operational flexibility in power systems, has led to more frequent grid stability issues. To compensate for the lack of flexible resources, Distributed En
Externí odkaz:
http://arxiv.org/abs/2205.09163
This paper presents a novel framework for collective control of Distributed Energy Resources (DERs) in active Distribution Networks (DNs). The proposed approach unifies the commonly employed local (i.e., decentralized) voltage and frequency droop con
Externí odkaz:
http://arxiv.org/abs/2204.02837
The electric power system is currently experiencing radical changes stemming from the increasing share of renewable energy resources and the consequent decommissioning of conventional power plants based on synchronous generators. Since the principal
Externí odkaz:
http://arxiv.org/abs/2202.09403
Publikováno v:
In Electric Power Systems Research September 2024 234
This paper presents a novel strategy for the synchronization of grid-following Voltage Source Converters (VSCs) in power systems with low rotational inertia. The proposed synchronization unit is based on emulating the physical properties of an induct
Externí odkaz:
http://arxiv.org/abs/2110.05568