95 citations · 150 across the 13 of their papers we have counts for
11 papers · 1 filter
Learning a Non-linear Surrogate Model for Multistage Stochastic Transmission Planning
Victor Schmitt, Farzaneh Pourahmadi, Angela Flores-Quiroz +2
Transmission expansion planning (TEP) plays a critical role in ensuring power system reliability and facilitating the integration of renewable energy resources. However, this proce…
Impacts of Distribution Network Reconfiguration on Aggregated DER Flexibility
Andrey Churkin, Miguel Sanchez-Lopez, Mohammad Iman Alizadeh +3
The ongoing integration of controllable distributed energy resources (DER) makes distribution networks capable of aggregating flexible power and providing flexibility services at b…
Tracing, Ranking and Valuation of Aggregated DER Flexibility in Active Distribution Networks
Andrey Churkin, Wangwei Kong, Jose N. Melchor Gutierrez +2
The integration of distributed energy resources (DER) makes active distribution networks (ADNs) natural providers of flexibility services. However, the optimal operation of flexibl…
Assessing Active Distribution Network Flexibility: On the Effects of Nonlinearities and Nonconvexities
Andrey Churkin, Pierluigi Mancarella, Eduardo A. Martinez Cesena
A widespread approach to characterise the aggregated flexibility of active distribution networks (ADNs) is to estimate the boundary of the feasible network operating areas using co…
Towards Optimal Integrated Planning of Electricity and Hydrogen Infrastructure for Large-Scale Renewable Energy Transport
Sleiman Mhanna, Isam Saedi, Guanchi Liu +1
The imminent advent of large-scale green hydrogen (H2) production raises the central question of which of the two options, transporting "green" molecules, or transporting "green" e…
Assessing Distribution Network Flexibility via Reliability-based P-Q Area Segmentation
Andrey Churkin, Wangwei Kong, Jose N. Melchor Gutierrez +2
This paper proposes a framework to assess the flexibility of active distribution networks (ADNs) via P-Q area segmentation, considering the reliability of flexible units (FUs). A m…
Modelling and Characterisation of Flexibility\\from Distributed Energy Resources
Shariq Riaz, Pierluigi Mancarella
Harnessing flexibility from distributed energy resources (DER) to participate in various markets while accounting for relevant technical and commercial constraints is essential for…
Online Security Assessment of Low-Inertia Power Systems: A Real-Time Frequency Stability Tool for the Australian South-West Interconnected System
Alireza Fereidouni, Julius Susanto, Pierluigi Mancarella +3
In small/medium-sized isolated power networks with low rotational inertia and high penetration of renewables, generation/load contingency events may cause large frequency excursion…
Closed-Form Solutions for a Low-Order System Fast Frequency Response Model
Julius Susanto, Alireza Fereidouni, Pierluigi Mancarella +1
This paper presents a novel closed-form solution for a low-order system frequency response (SFR) model that is accurate for all time periods and an accompanying approximation for r…
On Feasibility and Flexibility Operating Regions of Virtual Power Plants and TSO/DSO interfaces
Shariq Riaz, Pierluigi Mancarella
Distributed energy resources are an ideal candidate for the provision of additional flexibility required by power system to support the increasing penetration of renewable energy s…
Probabilistic Modeling and Simulation of Transmission Line Temperatures under Fluctuating Power Flows
Markus Schläpfer, Pierluigi Mancarella
Increasing shares of fluctuating renewable energy sources induce higher and higher power flow variability at the transmission level. The question arises as to what extent existing…