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Renewables in a Stable Electric Grid

Deliverables

WP 3 Drafting of Ancillary Services and Network codes definitions, V1

This deliverable will summarise the output of the research performed in WP3 and provide relevant input for the work in the WP6 defining the ancillary services and network code definition concerning voltage control.

Functionality of the releases of the real time solver, V2

This reports describes the functionality of the second release of the open-source dynamic phasor solver. Any change in the algorithms adopted for the simulation are described together with the new version of the model library. A second version of the code will also made available within the consortium.

Use cases definition for research in Frequency and Voltage control

This report will describe the reference use cases scenarios that will be used as an input to WP2 and WP3 for the study of voltage and frequency control.

Power Electronics Stability Criteria for AC Three Phase Systems

This reports describes the first results in the direction to define a system level stability criteria for power electronics based power-system. The theory was mostly developed for DC systems and here substantial changes are introduced to cover the three-phase AC systems. The report includes the definition of the theoretical criterion and its application to simulation setting.

Functionality of the releases of the real time solver, V1

This reports describes the functionality of the first release of the open-source dynamic phasor solver. The main algorithms adopted for the simulation are described together with the models implemented in the library after 12 months of the project. A first version of the code will also made available within the consortium.

WP 3 Drafting of Ancillary Services and Network codes definitions, V2

This deliverable will summarise the output of the research performed in WP3 and provide relevant input for the work in the WP6 defining the ancillary services and network code definition concerning voltage control.

Report on validation of ICT concepts using live 5G network, gateway and Pan-European infrastructure, V1

This report will describe the 5G based network configuration used to the validation of services defined in Tasks 5.1 and 5.2 and the results of performance measurements made in relation to these services.

Report on marketing tools

This deliverable will describe the concept for the design of marketing materials and its implementation in a range of media types.

Definitions of ancillary services and network codes, V2

This deliverable will will analyse environmental, economic and societal CSR aspects of different potential energy systems design on the basis of current designs and designs as outcomes of the other work packages (specifically the results of WP1, WP4, WP5, and WP6.1). Definitions of ancillary services and harmonised network codes will be developed with staggered deployment related to the roadmaps for RES deployment.

Definition of ICT requirements for Linear Swing Dynamic Operations, V1

This deliverable covers the investigation of the ICT requirements of the new concepts for frequency control and relates them to the capabilities of 5G base ICT systems. The communications and energy architectures required for use of the concepts in relation to the test-bed experiments of WP 5 will be defined.

Report on the 100% renewable Irish Scenario, V2

This report is an updated of D5.7 and describes the simulation experience performed extrapolating a futuristic scenario of 100% renewable in Ireland. The results obtained in the first campaign in month 24 are reviewed and improved after one more year of experience.

Report on Requirements on scalable ICT to implement voltage control concepts, V2

This deliverable will describe the high level design based on the requirements of the new concepts for voltage control and their relation with the 5G base ICT systems.

Requirements placed on energy systems on transition to 100% RES

This reports summarizes the requirements for the future automation system starting from the consideration of power system dynamics that represent the fundamental background. Starting from the assumption of 100% renewable, the key dynamics are defined and quantifies to assess the challenges for the voltage and frequency control to be developed in the following WPs

WP 2 Drafting of Ancillary Services and Network codes definitions, V1

This deliverable will collect the output of the research performed in WP2 and provide input for the work in the WP6 defining the ancillary services and network code definition concerning frequency control.

Report on Requirements on scalable ICT to implement voltage control concepts, V1

This deliverable will describe the high level design based on the requirements of the new concepts for voltage control and their relation with the 5G based ICT systems.

CSR impact of business models and energy systems for the transition towards 100% RES, V2

The new energy system designs will result in societal, economic and environmental consequences which need to be thoroughly measured and assessed. Based on the analysis of these consequences, D6.4 will provide the second version of the CSR guidelines for the development of business models and energy system designs that inherent trade-offs into account updating the preliminary results of D6.3.

Linear Swing Dynamics definition

The objective of this deliverable is to define state-of-the-art models of frequency dynamics and other frequency controllers of non-synchronous devices and study their impact on the behaviour of the power system. The main model that will be utilised is the conventional transient stability model and will use the results of Deliverable 2 of Task 1 to properly simulate the behaviour of the bus frequency during the transients. Simulations will be solved using a probabilistic approach.

5G extended functionality integration and testing in pan-European Simulation Infrastructure

This deliverable will describe the integration of the created gateway elements and application software elements with the communication infrastructure, including the 5G mobile core network hosted at Ericsson sites, and the RTDS simulation facilities at ACS in RWTH, Aachen.

Network impedance characterisation for active distribution networks

This report will detail an approach for network impedance characterisation and identification, in particular in the case of active distribution networks.

Report on field trial of voltage control concepts in Ireland and validation of initial network codes and ancillary service definitions, V2

Building on concepts derived by month 12 in WP1, 2 & 3, this report will highlight how WP5 will operationalise, implement and validate a selection of frequency control concepts in the available infrastructure. This is report shall also highlight how the relevant and selected real-time data from WP5 partners can be integrated and added to the laboratory environment, with due consideration given to market operations and privacy constraints. Feedback on progress will be communicated back to WP's 1,2&3 to ensure that definitions and concepts can be adapted to the real constraints of electrical and ICT environments.

Requirements placed on ICT for energy systems with up to 100% RES

This deliverable will describe the relationship between the power network architectures being considered by the project for up to 100% RES integration and the ICT architectures and capabilities needed to implement them. The ICT architectures will focus on the use of 5G wireless communications capabilities.

Recommendations to policy makers, enterprises (business model design) and other stakeholder groups for designing regulatory frameworks and incentive systems

D6.4 ensures the economic feasibility of the analyzed energy system design and specifies recommendations to policy makers, enterprises (business model design) and other stakeholder groups for designing regulatory frameworks and incentive systems.

Regulatory, governance and legal issues of the transition towards 100% RES, V2

This deliverable will propose a set of key regulatory principles (options) to be considered when determining the appropriate governance framework for the future electricity transmission networks (beyond 2040)

Review of relevance of current techniques to advanced frequency control

The deliverable will extend the concept of virtual inertia, within a frequency reserves containment framework, by extensively using real-time information on the frequency level, the frequency variation (RoCOF) and the active power unbalance in specific areas. The control resources will be based on aggregated individual efforts, with metrological measurements of provided services and with quality of service monitoring. The control resources will be based on aggregated individual efforts, with metrological measurements of provided services and with quality of service monitoring.

Power Electronics System-level stability criteria

This reports describes the third step in the theoretical development of a stability criterion for power electronics based power system. After focusing on three-phase AC systems and multi-source case, here we bring the theory to the last step defining a system-level criterion able to guarantee voltage stability on a fully power electronic driven. The theory is presented, documented and supported by simulation results

Report on trial of frequency control in Laboratory and validation of initial network codes and ancillary service definitions, V2

This last version of the report D5.2 is providing conclusions on the use of high reporting rate synchronized measurements on wide area as enabler of RES participation in the frequency control operation.

Adaption of research concepts based on simulation, live ICT tests and field trial results, V1

This report is the first of a series of reports that incrementally describe the process of transferring the knowledge from the simulation to the field. The idea is to work with a set of feedback loops in which the theoretical knowledge is improved by the experience in the field. We plan to update this report every six months. This is the first version.

Report on validation of ICT concepts using live 5G network, gateway and Pan-European infrastructure, V2

This report will describe the 5G based network configuration used to the validation of services defined in Tasks 5.1 and 5.2 and the results of performance measurements made in relation to these services.

WP 2 Drafting of Ancillary Services and Network codes definitions, V2

This deliverable will collect the output of the research performed in WP2 and provide input for the work in the WP6 defining the ancillary services and network code definition concerning frequency control.

Regulatory, governance and legal issues of the transition towards 100% RES, V1

This deliverable will propose a set of key regulatory principles (options) to be considered when determining the appropriate governance framework for the future electricity transmission networks (beyond 2040)

Report on events

Reports on the RE-SERVE events organised by FEN will be released regularly at the end of every project year. Details about the carried out activities, the groups of interest involved and the response of the audience will be reported. Based on the feedbacks received, planned changes for improvements to be implemented in the coming events will be described.

Report on field trial of voltage control concepts in Ireland and validation of initial network codes and ancillary service definitions, V3

Feed back that would have been continuously provided to WP1,2&3 during months 24 and 36 on potential optimisations and adaptations to concepts which could be made, will be recorded in this V3 of D5.2. Following a number of adaptations, verification of the activities will be undertaken, and this report shall capture the process of adapting and optimising codes by simulating over the WP5 laboratory infrastructure. Concepts outlined in WP1,2&3 will be affirmed based on the outcome of simulations involving real-time data.

Definition of ICT requirements for Linear Swing Dynamic Operations, V2

This deliverable covers the investigation of the ICT requirements of the new concepts for frequency control and relates them to the capabilities of 5G base ICT systems. The communications and energy architectures required for use of the concepts in relation to the test-bed experiments of WP 5 will be defined.

Report on field trial of voltage control concepts in Ireland and validation of initial network codes and ancillary service definitions, V1

This initial version of D5.1 shall report on the selection criteria for the frequency control concepts that can be trialled, and how the ancillary services and network codes can be validated on the grid demonstration across the 4 different laboratories in Europe. The report shall also offer detail on the implementation status of trial platforms and infrastructure in the form of a readiness report for activities between month 12 and 36.

Second report on project progress

Project plans and progress with respect to the plan will be elaborated for both the project as a whole and for the individual work packages in the annual report. Challenges and changes of plan which emerged during the reporting period will be described. Progress towards the KPIs defined for project progress will be described.

Definitions of ancillary services and network codes, V1

This deliverable will will analyse environmental, economic and societal CSR aspects of different potential energy systems design on the basis of current designs and designs as outcomes of the other work packages (specifically the results of WP1, WP4, WP5, and WP6.1). Definitions of ancillary services and harmonised network codes will be developed with staggered deployment related to the roadmaps for RES deployment.

Report on the 100% renewable Irish Scenario, V1

This reports describes the simulation experience performed extrapolating a futuristic scenario of 100% renewable in Ireland. Using the experience of the smaller scale field experience and using the theory developed for frequency and voltage control, a complete analysis of the futuristic scenario is performed from the point of view of power systems dynamics.

First interconnection test of the nodes in pan-European simulation platform

This reports described the experimental results performed by the three partners of the project providing simulation infrastructure: RWTH, POLITO, UCD. The reports details the measurement of the performance of the laboratory interface as well as the first test of the new simulation platform developed within the project

Adaption of research concepts based on simulation, live ICT tests and field trial results, V2

This report is the last version of a series of reports that incrementally describe the process of transferring the knowledge from the simulation to the field. Here we plan to capture the complete process that happened through the project including three complete iterations between theory and implementation

Scenarios & architectures for 100% RES and roles of sector actors,

This report summarizes the possible steps of integration of renewables, in particular into the use cases (Irish and Romanian networks), up to 100% of penetration. It summarizes also the results of the analysis of the role shift of the main actors and of new players.

CSR impact of business models and energy systems for the transition towards 100% RES, V1

The new energy system designs will result in societal, economic and environmental consequences which need to be thoroughly measured and assessed. Based on the analysis of these consequences, D6.3 will provide the first version of the CSR guidelines for the development of business models and energy system designs that inherent trade-offs into account.

Report on trial of frequency control in Laboratory and validation of initial network codes and ancillary service definitions, V1

This initial version of D5.2. reports findings from synchronized measurements from 4 different laboratories across Europe, in view of validation of elements of the ancillary services and network codes identified in Task 5.1 . This report will analyze measurement information on frequency and ROCOF provided with heterogeneous reporting rates by project partners, based on daily data as inputs for simulation tools.

5G extended functionality development to support voltage and frequency control

This deliverable will describe the functionality existing and for future development in 5G systems in relation to the requirements of the power network for local distributed processing of grid voltage and frequency data and to manage network capabilities.

Demonstration of prototype of Laboratory infrastructure

This documents collects the specification for the laboratory interconnection infrastructure. The report details the protocol adopted for the laboratory interconnection as well as the data structure used for the communication. Requirements in terms of time delay performance are also discussed in relation to the simulation requirements.

Definition of frequency under high dynamic conditions

Definition of local bus frequencies during transient simulations. This definition of bus frequency will consider the frequency as it is distributed across the network, as opposed to considering it as a global system variable (i.e., the concept of centre of inertia), which is the current status quo in power systems analysis. The definition of the frequency in this paradigm is thus closer to that of real-world devices, such as PMUs, and is based on sampling phase quantities, filtering the noise and defining the time-varying frequency of the fundamental component of the signal. These methods will be based on phasor analysis, and the accuracy of results can be compared to those found using EMT analysis which includes all fast electro-magnetic dynamics, the three-phase, possibly unbalanced models of every dynamic element of the grid, and detailed PMU models.

First report on project progress

Project plans and progress with respect to the plan will be elaborated for both the project as a whole and for the individual work packages in the annual report. Challenges and changes of plan which emerged during the reporting period will be described. Progress towards the KPIs defined for project progress will be described.

Specification for an on-line system level monitoring system

Following the work described in D3.3., this reports details the architecture of a monitoring system aimed at collecting the information needed for the stability criterion evaluation. Data will be collected from the local sources and then processed at substation level to assess the current condition of stability. Possible feedback information can be then dispatched by the substation to the local sources. The reports formally describes the architecture, the ICT requirements and the algorithm implementation.

Report on fostering support for RE-SERVE codes and ancillary services

This report will describe the activities carried out in the Task 7.2 in order to promote the RE-SERVE harmonised network codes and enhanced system services between the DSOs, Stakeholders and the Advisory Board. Feedback and suggestions of the target groups will be also collected and included in the report.

Demand Response and DG control considering Voltage Control and Stability

This report will detail the developed optimal control scheme for DR and DG focussing on the aspects of voltage control and stability.

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Publications

An open solution for next-generation real-time power system simulation

Author(s): Steffen Vogel, Markus Mirz, Lukas Razik, Antonello Monti
Published in: 2017 IEEE Conference on Energy Internet and Energy System Integration (EI2), 2017, Page(s) 1-6
DOI: 10.1109/EI2.2017.8245739

Network code on requirements for generators — A discussion. Resynchronizing with paradigm shifts

Author(s): Mihai Sanduleac, Lucian Toma, Gianfranco Chicco, Mihaela Albu
Published in: 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2017, Page(s) 1-6
DOI: 10.1109/ISGTEurope.2017.8260326

On the virtual inertia provision by BESS in low inertia power systems

Author(s): Lucian Toma, Mihai Sanduleac, Stefan Andrei Baltac, Francesco Arrigo, Andrea Mazza, Ettore Bompard, Aysar Musa, Antonello Monti
Published in: 2018 IEEE International Energy Conference (ENERGYCON), 2018, Page(s) 1-6
DOI: 10.1109/ENERGYCON.2018.8398755

On the frequency measurement in Wide Area Measurement and Control Systems

Author(s): Mihai Sanduleac, Ana-Maria Dumitrescu, Lucian Toma, Carmen Stanescu, Mihaela Albu
Published in: 2017 10th International Symposium on Advanced Topics in Electrical Engineering (ATEE), 2017, Page(s) 569-572
DOI: 10.1109/ATEE.2017.7905073

Energy storage for reaching 100% CO<inf>2</inf> free and 100% RES — preliminary case study for Romania

Author(s): Mihai Sanduleac, Lucian Toma, Constantin Bulac, Mircea Eremia, Nicolae Golovanov, Radu Porumb, Mihaela Albu, Stefan Gheorghe, Catalin Chimirel
Published in: 2017 International Conference on ENERGY and ENVIRONMENT (CIEM), 2017, Page(s) 16-20
DOI: 10.1109/CIEM.2017.8120771

Impact of frequency estimation for VSC-based devices with primary frequency control

Author(s): Alvaro Ortega, Federico Milano
Published in: 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2017, Page(s) 1-6
DOI: 10.1109/ISGTEurope.2017.8260199

Decentralized stochastic control of microgrids to improve system frequency stability

Author(s): Pietro Ferraro, Emanuele Crisostomi, Marco Raugi, Federico Milano
Published in: 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2017, Page(s) 1-6
DOI: 10.1109/ISGTEurope.2017.8260164

Comparison of the dynamic response of wind turbine primary frequency controllers

Author(s): Joao Cerqueira, Francesco Bruzzone, Carlos Castro, Stefano Massucco, Federico Milano
Published in: 2017 IEEE Power & Energy Society General Meeting, 2017, Page(s) 1-5
DOI: 10.1109/PESGM.2017.8274657

On the impact of microgrid energy managemen systems on power system dynamics

Author(s): P. Ferraro, E. Crisostomi, M. Raugi, F. Milano
Published in: 2017 IEEE Power & Energy Society General Meeting, 2017, Page(s) 1-5
DOI: 10.1109/PESGM.2017.8273956

Inertial Control Applied to Synchronverters to Achieve Linear Swing Dynamics

Author(s): Deepak Deepak, David Raisz, Aysar Musa, Ferdinanda Ponci, Antonello Monti
Published in: 2019 Electric Power Quality and Supply Reliability Conference (PQ) & 2019 Symposium on Electrical Engineering and Mechatronics (SEEM), Issue Kärdla , Estonia, 2019, Page(s) 1-6
DOI: 10.1109/pq.2019.8818273

Development and Stability Analysis of LSD-Based Virtual Synchronous Generator for HVDC Systems

Author(s): A. Musa, A. Kaushal, S.K. Gurumurthy, D. Raisz, F. Ponci, A. Monti
Published in: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018, Page(s) 3535-3542
DOI: 10.1109/IECON.2018.8591425

POWER SYSTEM DYNAMICS VISUALIZATION FOR EARLY-STAGE ENGINEERING STUDENTS AND NON-TECHNICAL AUDIENCE

Author(s): Federico Milano
Published in: EDULEARN18 Proceedings, 2018, Page(s) 68-77
DOI: 10.21125/edulearn.2018.0038

Hardware-in-the-Loop Validation of the Frequency Divider Formula

Author(s): Alvaro Ortega, Aysar Musa, Antonello Monti, Federico Milano
Published in: 2018 IEEE Power & Energy Society General Meeting (PESGM), 2018, Page(s) 1-5
DOI: 10.1109/pesgm.2018.8586353

Foundations and Challenges of Low-Inertia Systems (Invited Paper)

Author(s): Federico Milano, Florian Dorfler, Gabriela Hug, David J. Hill, Gregor Verbic
Published in: 2018 Power Systems Computation Conference (PSCC), 2018, Page(s) 1-25
DOI: 10.23919/PSCC.2018.8450880

Dynamic phasors to enable distributed real-time simulation

Author(s): Markus Mirz, Abouzar Estebsari, Francesco Arrigo, Ettore Bompard, Antonello Monti
Published in: 2017 6th International Conference on Clean Electrical Power (ICCEP), 2017, Page(s) 139-144
DOI: 10.1109/ICCEP.2017.8004805

Linear and Uniform System Dynamics of Future Converter-Based Power Systems

Author(s): David Raisz, Aysar Musa, Ferdinanda Ponci, Antonello Monti
Published in: 2018 IEEE Power & Energy Society General Meeting (PESGM), 2018, Page(s) 1-5
DOI: 10.1109/pesgm.2018.8586406

A Generalized Framework for Synthesizing Virtual Output Impedance Control of Grid Integrated Power Electronic Converters

Author(s): Sriram Karthik Gurumurthy, Marco Cupelli, Antonello Monti
Published in: 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2018, Page(s) 1-6
DOI: 10.1109/PEDES.2018.8707895

Evaluation of the Impact of the Size of Storage Devices in Grid-Connected Microgrids

Author(s): Pietro Ferraro, Emanuele Crisostomi, Federico Milano
Published in: 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2018, Page(s) 1-5
DOI: 10.1109/EEEIC.2018.8494377

RESERVE Irish Demo - Virtual Output Impedance Control for Voltage Stability

Author(s): Gurumurthy, Sriram Karthik; Cupelli, Marco; Monti, Antonello; Murphy, Ronan; Sandham, Jonathan
Published in: Issue 1, 2018
DOI: 10.5281/zenodo.3371363

Distributed real-time co-simulation as a service

Author(s): Markus Mirz, Steffen Vogel, Bettina Schafer, Antonello Monti
Published in: 2018 IEEE International Conference on Industrial Electronics for Sustainable Energy Systems (IESES), 2018, Page(s) 534-539
DOI: 10.1109/IESES.2018.8349934

Primary Frequency Control in a Power System with Battery Energy Storage Systems

Author(s): Mihai Sanduleac, Lucian Toma, Mircea Eremia, Valentin A. Boicea, Dorian Sidea, Alexandru Mandis
Published in: 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2018, Page(s) 1-5
DOI: 10.1109/EEEIC.2018.8494490

Comparison of different PLL implementations for frequency estimation and control

Author(s): Alvaro Ortega, Federico Milano
Published in: 2018 18th International Conference on Harmonics and Quality of Power (ICHQP), 2018, Page(s) 1-6
DOI: 10.1109/ICHQP.2018.8378935

Stochastic Transient Stability Analysis of Transmission Systems With Inclusion of Energy Storage Devices

Author(s): Alvaro Ortega, Federico Milano
Published in: IEEE Transactions on Power Systems, Issue 33/1, 2018, Page(s) 1077-1079, ISSN 0885-8950
DOI: 10.1109/TPWRS.2017.2742400

Frequency Divider

Author(s): Federico Milano, Alvaro Ortega
Published in: IEEE Transactions on Power Systems, 2016, Page(s) 1-1, ISSN 0885-8950
DOI: 10.1109/TPWRS.2016.2569563

Noninvasive Online Parametric Identification of Three-Phase AC Power Impedances to Assess the Stability of Grid-Tied Power Electronic Inverters in LV Networks

Author(s): Antonino Riccobono, Markus Mirz, Antonello Monti
Published in: IEEE Journal of Emerging and Selected Topics in Power Electronics, Issue 6/2, 2018, Page(s) 629-647, ISSN 2168-6785
DOI: 10.1109/JESTPE.2017.2783042

Rotor Speed-Free Estimation of the Frequency of the Center of Inertia

Author(s): Federico Milano
Published in: IEEE Transactions on Power Systems, Issue 33/1, 2018, Page(s) 1153-1155, ISSN 0885-8950
DOI: 10.1109/TPWRS.2017.2750423

Frequency Participation Factors

Author(s): Alvaro Ortega, Federico Milano
Published in: IEEE Transactions on Power Systems, 2018, Page(s) 1-1, ISSN 0885-8950
DOI: 10.1109/TPWRS.2018.2812423

Modeling, Simulation, and Comparison of Control Techniques for Energy Storage Systems

Author(s): Alvaro Ortega, Federico Milano
Published in: IEEE Transactions on Power Systems, Issue 32/3, 2017, Page(s) 2445-2454, ISSN 0885-8950
DOI: 10.1109/TPWRS.2016.2602211

Robust Frequency Divider for Power System Online Monitoring and Control

Author(s): Junbo Zhao, Lamine Mili, Federico Milano
Published in: IEEE Transactions on Power Systems, Issue 33/4, 2018, Page(s) 4414-4423, ISSN 0885-8950
DOI: 10.1109/TPWRS.2017.2785348

Stochastic Frequency Control of Grid-connected Microgrids

Author(s): Pietro Ferraro, Emanuele Crisostomi, Robert Shorten, Federico Milano
Published in: IEEE Transactions on Power Systems, 2018, Page(s) 1-1, ISSN 0885-8950
DOI: 10.1109/TPWRS.2018.2821370

Model-Agnostic Linear Estimation of Generator Rotor Speeds based on Phasor Measurement Units

Author(s): Federico Milano, Alvaro Ortega, Antonio J. Conejo
Published in: IEEE Transactions on Power Systems, 2018, Page(s) 1-1, ISSN 0885-8950
DOI: 10.1109/TPWRS.2018.2846737

Analysis of the Impact of Microgrid Penetration on Power System Dynamics

Author(s): Pietro Ferraro, Emanuele Crisostomi, Marco Raugi, Federico Milano
Published in: IEEE Transactions on Power Systems, Issue 32/5, 2017, Page(s) 4101-4109, ISSN 0885-8950
DOI: 10.1109/TPWRS.2016.2645662

Combined Frequency and RoCoF Control of Converter-Interfaced Energy Storage Systems

Author(s): Álvaro Ortega, Federico Milano
Published in: IFAC-PapersOnLine, Issue 52/4, 2019, Page(s) 240-245, ISSN 2405-8963
DOI: 10.1016/j.ifacol.2019.08.198

Multi-agent based intelligent frequency control in multi-terminal dc grid-based hybrid ac/dc networks

Author(s): Aysar Musa, Lorenzo Sabug, Ferdinanda Ponci, Antonello Monti
Published in: IET Renewable Power Generation, Issue 12/13, 2018, Page(s) 1434-1443, ISSN 1752-1416
DOI: 10.1049/iet-rpg.2018.5120

Assessment of primary frequency control through battery energy storage systems

Author(s): F. Arrigo, E. Bompard, M. Merlo, F. Milano
Published in: International Journal of Electrical Power & Energy Systems, Issue 115, 2020, Page(s) 105428, ISSN 0142-0615
DOI: 10.1016/j.ijepes.2019.105428

Frequency Control of Distributed Energy Resources in Distribution Networks

Author(s): Álvaro Ortega, Federico Milano
Published in: IFAC-PapersOnLine, Issue 51/28, 2018, Page(s) 37-42, ISSN 2405-8963
DOI: 10.1016/j.ifacol.2018.11.674

DPsim - A dynamic phasor real-time simulator for power systems

Author(s): Mirz, Markus Robert; Vogel, Steffen; Reinke, Georg; Monti, Antonello
Published in: SoftwareX 10,, Issue 10, 2019, Page(s) 100253, ISSN 2352-7110
DOI: 10.18154/RWTH-2019-07505

Linear and Uniform Swing Dynamics

Author(s): David Raisz, Aysar Musa, Ferdinanda Ponci, Antonello Monti
Published in: IEEE Transactions on Sustainable Energy, Issue 10/3, 2019, Page(s) 1513-1522, ISSN 1949-3029
DOI: 10.1109/TSTE.2019.2917831

Frequency-Dependent Model for Transient Stability Analysis

Author(s): Federico Milano, Alvaro Ortega Manjavacas
Published in: IEEE Transactions on Power Systems, Issue 34/1, 2019, Page(s) 806-809, ISSN 0885-8950
DOI: 10.1109/TPWRS.2018.2871639

Voltage Stability of Converter-Interfaced Energy Storage Systems

Author(s): Álvaro Ortega, Federico Milano
Published in: IFAC-PapersOnLine, Issue 52/4, 2019, Page(s) 222-227, ISSN 2405-8963
DOI: 10.1016/j.ifacol.2019.08.187

Resilient and Immune by Design Microgrids Using Solid State Transformers

Author(s): Mihai Sanduleac, João Martins, Irina Ciornei, Mihaela Albu, Lucian Toma, Vitor Pires, Lenos Hadjidemetriou, Rooktabir Sauba
Published in: Energies, Issue 11/12, 2018, Page(s) 3377, ISSN 1996-1073
DOI: 10.3390/en11123377

A Global Real-Time Superlab: Enabling High Penetration of Power Electronics in the Electric Grid

Author(s): A. Monti et al.
Published in: IEEE Power Electronics Magazine, 2018, ISSN 2329-9207
DOI: 10.1109/mpel.2018.2850698

On the Electrostatic Inertia in Microgrids with Inverter-Based Generation Only—An Analysis on Dynamic Stability

Author(s): Mihai Sanduleac, Lucian Toma, Mircea Eremia, Irina Ciornei, Constantin Bulac, Ion Triștiu, Andreea Iantoc, João F. Martins, Vitor F. Pires
Published in: Energies, Issue 12/17, 2019, Page(s) 3274, ISSN 1996-1073
DOI: 10.3390/en12173274