Resources

Communication Materials

Brand Visual Identity

Logo, colors and application.
 

Project video

 
 

Project Leaflet 

Project Roll-up Banner

Public Deliverables

D1.1 Project Handbook

Overview of the project management structure and infrastructure.

D1.2 Data Management Plan

D8.8 Visual identity, project website and social network accounts

Visual identity and communication platforms created for the project. 

D2.1: Resilience Requirements and Objectives

D2.1 is focused on TSO expectations regarding reliability and resilience with HVDC solutions in their networks, identifying opportunities, risks, and barriers associated with HVDC, and providing initial insights into codes, standards, and regulatory framework considerations.

D3.2 Control for AC/DC Architectures

This report presents the main outcomes of Task T3.2 related to Control for AC/DC Architectures.

D3.3: Protection Concepts

Task 3.3 of HVDC-WISE project focuses on developing guidelines for the cost-effective design of HVDC-based grid architectures’ protection systems, enabling them to withstand faults occurring on the DC side, the AC side, or within the cyber-layer.

D4.1: Identification of key technologies, potential benefits and restrictions

D4.1 outlines the building blocks and the associated technologies necessary to build a resilient and reliable AC/DC system, evaluating technology readiness levels and their relationship to system architectures, reliability, and resilience.

D4.2: Technology modelling

This report deals with modelling approaches.

D4.3: Library of models

This report describes HVDC-Wise lib.

D5.1: Scope and specifications of the tools and model needs

D5.1 presents the conceptual framework of the tools to be developed, their scope and further modelling and development needs. 

D5.3: Tool for reliability and resiliency-oriented expansion planning: Release for public dissemination

D5.3 presents the second release of a decision-support tool for AC/DC grid transmission planning, developed under Task 5.2. The tool is designed to assess HVDC Grid Architectures with a focus on Reliability and Resilience (R&R) in the context of extreme weather events and long-term planning.

D6.1: Definition of the R&R oriented methodology for the use cases

Deliverable 6.1 outlines a unified methodology for resilience and reliability-oriented HVDC grid reinforcement, developed under HVDC-Wise WP6. It provides a framework for applying planning tools to use cases, integrating inputs from work packages, and assessing HVDC architectures using techno-economic reliability and resilience indicators tailored to specific grid scenarios and disturbances

Project Resources

Power system resilience during 2001–2022: A bibliometric and correlation analysis

Journal: Renewable and Sustainable Energy Reviews | Volume 188, December 2023, 113862

Authors: Balaji V. Venkatasubramanian, Mathaios Panteli (University of Cyprus)

HVDC-WISE Deliverable 2.1 Appendix 3 Survey of Existing and Planned DC grids

This excel sheet provides an overview as of 31st March 2023 of VSC and LCC links (to the best of the authors knowledge). This acts as as an Appendix to Deliverable 2.1 “Resilience Needs and Objectives” of the HVDC-WISE Horizon Europe project.

CIGRE Session 2024​ C1-C4 Workshop Resilience by design

The HVDC-WISE project contributed to the CIGRE Paris Session “Resilience by Design” workshop on the 27 August 2024, focused on the methods and best practices necessary to design and operate power grids that are more resilient to disruptions and can recover quickly from outages. The workshop featured a general presentation of the HVDC-WISE project, followed by a detailed discussion on the resilience aspects of HVDC systems and some specific project results. 

A classification framework for HVDC-based transmission grid architectures

CIGRE Study Committee B4, DC Systems and Power Electronics (Poster Session Paris 2024)

Authors: Sarah Anhaus, Patrick Düllmann, Lars Osterkamp (RWTH Aachen University); Robert Dimitrovski (TenneT TSO), Paul McNamara (EPRI Europe), Juan-Carlos Gonzalez (SuperGrid Institue)

Reliability And Resilience needs for future hybrid AC/DC grids

C1 Power System Development and Economics; PS3 Resilience as Pivotal Criterion for System Development (Poster Session Paris 2024)

Authors: Asif Khan, Colin Foote, Benjamin Marshall, Paul McNamara and Lampros Papangelis

Optimal Planning Framework for Mitigating Cyber-Induced Cascading Failures in Power Grids

As power grids become increasingly digitized, their vulnerability to cyberattacks grows—potentially triggering cascading failures. This study introduces a planning framework that simulates various cyberattack scenarios and integrates cyber-physical defenses, including optimal placement of cyber reinforcement units and energy storage, to reduce disruption, with its effectiveness demonstrated on the IEEE 39-bus system.

Authors: Balaji Venkateswaran Venkatasubramanian, Sina Hashemi, Linton Wells, Kathryn Blackmond Laskey, John W. van de Lindt, Yair Amir, Imes Chiu, Mathaios Panteli

Assessment of the impact of HVDC systems on power system restoration

This research explores how HVDC technology can support power system restoration following major blackouts, traditionally handled by conventional generators. By integrating HVDC links and converters into restoration planning—either for power transfer or as black-start units—the study demonstrates improved recovery performance and flexibility, validated through simulations on the IEEE 39-bus system.
 
Authors: Féres Benothman, Lampros Papangelis, Pieter Tielens, Christian Merckx, Younes Bouhjar, Karim Karoui

Cascading-aware Criticality Assessment of Transmission Corridors in IBR-dominated Systems-preprint

 This study introduces a methodology to assess cascading failure vulnerability in hybrid AC/DC grids dominated by inverter-based resources (IBRs). Using dynamic simulations on a future Norther Great Britain grid model, it identifies critical transmission components and protection mechanisms that influence voltage and frequency instability, helping improve resilience planning in IBR-Heavy Systems 
 
Authors: Seyedsina Hashemi, Mathaios Panteli, Sam Gordon, Callum MacIver, Keith Bell

Improved Post-Fault Recovery in MMC-HVDC Networks using Enhanced Active Damping

This study addresses a critical challenge in HVDC systems supporting offshore wind integration: mitigating post-fault converter de-blocking oscillations, which are difficult to control due to nonlinear dynamics. It proposes an innovative control strategy combining Fuzzy Logic Control (FLC) with Proportional-Integral (PI) controllers, enhancing DC voltage regulation and stability. The approach outperforms conventional methods in reducing overshoot and improving recovery times, as validated through real-time simulations. 

Authors: Monika Sharma, Jose L. Rudea-Torres and Peter Palensky

Supervisory control of Bipole-based Multi-Terminal HVDC grids using Model Predictive Control including asymmetric operation

This study addresses a critical challenge in HVDC systems supporting offshore wind integration: mitigating post-fault converter de-blocking oscillations, which are difficult to control due to nonlinear dynamics. It proposes an innovative control strategy combining Fuzzy Logic Control (FLC) with Proportional-Integral (PI) controllers, enhancing DC voltage regulation and stability. The approach outperforms conventional methods in reducing overshoot and improving recovery times, as validated through real-time simulations. 

Authors: Antoine Knockaert, Lampros Papangelis, Pieter Tielens, Karim Karoui

other resources

AC-FCM

AC cascading failure model based on MATPOWER for resilience analysis of power networks. Co-developed by University of Cyprus and University of Manchester.

Dynamic-cascading-failure-simulator

A dynamic cascading failure simulation platform implemented in DIgSILENT PowerFactory via the Python API. It automatically develops cascading mechanisms, simulates sets of failure scenarios and processes results, and also has good scalability such that it can be easily applied to any power system model. Co-developed by University of Cyprus and University of Manchester.

PowerModels.jl Documentation

PowerModels.jl is a Julia/JuMP package for Steady-State Power Network Optimization. It provides utilities for parsing and modifying network data (see PowerModels Network Data Format for details), and is designed to enable computational evaluation of emerging power network formulations and algorithms in a common platform.

PowerModelsACDC.jl

PowerModelsACDC.jl is a Julia/JuMP/PowerModels package with models for DC lines, meshed DC networks, and AC DC converters. Building upon the PowerModels architecture, the code is engineered to decouple problem specifications (e.g. Power Flow, Optimal Power Flow, …) from the power network formulations (e.g. AC, DC-approximation, SOC-relaxation, …).

Flexplan.jl

FlexPlan.jl is a Julia/JuMP package to carry out transmission and distribution network planning considering AC and DC technology, storage and demand flexibility as possible expansion candidates. Using time series input on renewble generation and demand, as well a list of candidates for grid expansion, a mixed-integer linear problem is constructed which can be solved with any commercial or open-source MILP solver.