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Power and Energy Systems

The centre is a world reference in large-scale integration of Distributed Energy Resources. Our expertise led us to take on key roles in important EU projects and also led to contracts for development and consultancy with manufacturing equipment companies and with power generation, transmission and distribution companies, regulators, government agencies and investors in Europe, South America, the United States of America and Africa.

At CPES, we address the following main research areas: Decision Making, Optimisation and Computational Intelligence, Forecasting, Static and Dynamic analysis of Energy Grids, Reliability, Power Electronics.

Part of our activity is developed in the Laboratory of Smart Grids and Electric Vehicles that supports the validation of major developments in a real environment.

Over the last years, we have made several developments in the electrical network planning and operation, namely the inclusion of distributed energy resources forecasting and network  optimisation tools embedded in different voltage layers, exploiting the MicroGrid hierarchical concept. Relevant steps were given on the inclusion of computational intelligence in control algorithms that were demonstrated under real conditions in several pilots.   

Latest News
Power and Energy

INESC TEC participates in the definition of smart AC strategies for factories

INESC TEC, together with INEGI and P2E, is helping one of the IKEA factories in Portugal in the definition of smart control strategies for the ventilation and air conditioning system of the building. The main objective? Help the factory improving the energy efficiency of different systems and processes, such as dust or gas extraction, and the use of renewable resources, while achieving higher levels of comfort and indoor air quality.

11th September 2020

Power and Energy

INESC TEC promotes a series of webinars in the Energy area

During the current month, INESC TEC’s Centre for Power and Energy Systems (CPES) and Energy cluster will launch the “Power and Energy Webinar Series” initiative. In each webinar, a researcher from INESC TEC will present and discuss ideas, as well as expected and/or already achieved results associated with the energy systems of the future.

17th July 2020

Power and Energy

INESC TEC explores the possibility of active consumers’ participation in the electricity market

INESC TEC concluded the FlexAgg project, a consultancy contract with EDP Comercial related to the participation of large electrical energy consumers in the regulation reserve market, within the scope of the pilot-project promoted by the Portuguese Energy Regulator (ERSE). This pilot will enable consumers to participate more actively in the electricity and ancillary services markets.

14th July 2020

Power and Energy

PSCC 2020 with more than 400 participants from all over the world

For the first time since 1963, the year the first edition the PSCC – Power Systems Computation Conference – took place, the event was organised and held online, due to the COVID-19 pandemic. INESC TEC organised the conference, one of the most important world events in the field of energy systems, with close to 450 participants attending.

13th July 2020

Power and Energy

INESC TEC completes study for EDPD on the digitalisation of the distribution network

The project Digital Distribution Networks: Evolution of the Automation Architecture of the Distribution Network, developed by INESC TEC’s Centre for Power and Energy Systems (CPES), ended in June. 

29th June 2020

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Interest Topics
204

Featured Projects

CampusREN2021

Campus REN 2021– Formação Avançada

2021-2021

PV_OURIDIN

Technical Consultancy on the Development of Ourique WF equivalent model in PSS/E

2020-2020

PV_NISA

Technical Consultancy on the Development of Nisa 1, 2 and 3 PV farm equivalent model in PSS/E

2020-2020

PV_Morgado_Agre

Avaliação do cumprimento do código de rede por parte do parque solar de Morgado de Agre

2020-2021

IoT4Distribuicao

Análise de Requisitos e Especificação Funcional de uma Arquitetura Distribuída baseada em soluções IoT para a Gestão e Controlo da Rede de Distribuição

2020-2021

Form_Energia

Ação de Formação sobre Conceitos Básicos de Sistemas Elétricos de Energia

2020-2020

OneNet

One Network for Europe

2020-2023

iiLab

Ampliação da Infraestrutura Tecnológica do INESC TEC para a Transformação Digital da Indústria

2020-2022

PV_Losses

Metodologia para determinar a faturação de energia ativa e reativa da central PV de Mértola

2020-2020

NEGOCER

Analise de novas possibilidades de negócio para a Elergone no âmbito do DL-162-19

2020-2021

Perfis_Perdas_2021

Determinação de Perfis de Perdas e de Fatores de Ajustamento para Perdas para 2021

2020-2020

PegoBiomassa

Serviços de consultoria avançada para avaliação dos benefícios para a segurança de abastecimento do sistema electroprodutor Português resultantes da conversão da central térmica a carvão do Pego para queima de biomassa purificada

2020-2020

ATTEST

Advanced Tools Towards cost-efficient decarbonisation of future reliable Energy SysTems

2020-2023

CER_PNAE

Desenvolvimento de uma plataforma de transação de energia para as comunidades energéticas renováveis

2020-2021

Long_Forecasting

ENTSO-E demand forecasting methodology – Performance assessment and improvement

2020-2020

EUniversal

MARKET ENABLING INTERFACE TO UNLOCK FLEXIBILITY SOLUTIONS FOR COST-EFFECTIVE MANAGEMENT OF SMARTER DISTRIBUTION GRIDS

2020-2023

LeilaoFV2

Definição de requisitos técnicos para a segunda fase do leilão solar fotovoltaico

2020-2020

PV_Ourique_MODEL

Modelling of Ourique PV farm in PSS/E

2020-2020

SmartClima

Solutions for Building Climatization, Air Compensation and Energy Efficiency in Factory (Paços de Ferreira)

2020-2021

WINDEXT

Advanced maintenance, lifetime extension and repowering of wind farms supported by advanced digital tools

2020-2023

Grid2C

Local Grid Coordination & Control

2019-2022

Smart4RES

Next Generation Modelling and Forecasting of Variable Renewable Generation for Large-scale Integration in Energy Systems and Markets

2019-2023

AI4Substation

Inteligência Artificial para Reduzir a Carga Cognitiva dos Operadores Humanos – Gestão de Alarmes em Subestações AT/MT

2019-2020

InterConnect

Interoperable Solutions Connecting Smart Homes, Buildings and Grids

2019-2023

POCITYF

A POsitive Energy CITY Transformation Framework

2019-2024

GridPlan

Impactos da evolução do VE no planeamento da rede de distribuição

2019-2020

MUKI_nordeste_solar

Estudo de reforço de rede para integração de potência fotovoltaica

2019-2020

EMB3Rs

User-driven Energy-Matching & Business prospection tool for industrial Excess heat/cold Reduction, Recovery and Redistribution

2019-2022

XFLEX_HIDRO

Hydropower Extending Power System Flexibility

2019-2023

IeM_QST

Modelo de estimação do impacto do investimento e da manutenção na Qualidade de Serviço Técnica

2019-2020

GPDER

Grid Predictive Management Considering Distributed Energy Resources

2019-2022

ProtTerrasR

Regulação adaptativa dos relés de proteção de terras resistentes em redes de distribuição de média tensão

2019-2020

VEARREN2030

Visão estratégica, arquitetura e roteiro para a Rede Elétrica Nacional no Quadro do PNEC2030

2019-2020

AmBIENCe

Active managed Buildings with Energy performaNce Contracting

2019-2021

Perfis_Perdas_2020

Determinação de Perfis de Perdas e de Fatores de Ajustamento para Perdas para 2020

2019-2020

perdasCHP

Cálculo de Perdas em Instalação com CHP

2019-2019

perdasOFFSHORE

Determinação da Energia a Faturar pela Central Eólica Offshore Windfloat Atlantic

2019-2020

LossPD

Estimação do impacto da produção distribuída nas perdas da rede de distribuição

2019-2020

FlexAgg

Projeto-piloto para a Participação do Consumo no Mercado de Reserva de Regulação

2019-2020

FlexOPlan

Planeamento Operacional da Potência Ativa e Reativa na Interface entre TSO e DSO

2019-2021

ReqTecLPV

Requisitos Técnicos para os Leilões de Produção PV

2019-2019

FlutuacoesPV

Avaliação da Necessidade e Dimensionamento de Medidas Adicionais para Limitar as Flutuações de Produção Solar PV na Rede Elétrica da Ilha da Madeira

2019-2020

CampusREN2019

CapusRE2019 - Formação avançada

2019-2019

PDIRT20202029

Pareceres Relativos ao Plano de Desenvolvimento e Investimento na Rede de Transporte, PDIRT, para o Período 2020 - 2029

2019-2019

NazareSustentavel

Definição e implementação do Projeto-piloto da Lota e Porto Sustentável na Nazaré

2019-2020

Sglab_MA

Concepção e dimensionamento da rede elétrica da plataforma I&D de MASEN

2019-2021

Grid4water

Serviços para desenvolvimento de estudo técnico de redes de distribuição e centro de despacho

2019-2019

BatIlhasConc

Apoio no Processo Concursal para Sistemas de Baterias a Instalar em Sistemas Elétricos de Ilhas dos Açores

2019-2019

OpenInnoTrain

Research Translation and Applied Knowledge Exchange in Practice through University-Industry-Cooperation

2019-2022

AvalCapMadeira2020-F2

Adenda Avaliação da Capacidade de Integração de Produção Renovável no Sistema Elétrico da Madeira para o Ano de 2020

2018-2019

AutomatismoMT

Avaliação técnica e estudo comparativo do conjunto de automatismos da subestação AT/MT e das estratégias de reconfiguração automática (self-healing) da rede de MT

2018-2019

RedeDistDigital

Digitalização da rede de distribuição - evolução da arquitetura de automação da rede de distribuição

2018-2020

AvalCapMadeira2020

Avaliação da Capacidade de Integração de Produção Renovável no Sistema Elétrico da Madeira para o Ano de 2020

2018-2019

FLEXERGY

Fornecimento de Consultoria Técnica para o desenvolvimento de algoritmos de gestão de sistemas de armazenamento de energia

2018-2020

REG_CODE_RAM

Elaboração do projeto de regulamento da rede de distribuição de energia elétrica da região autónoma da Madeira

2018-2019

TarifasRenovMadeira

Prestação de serviços de consutoria especializada com vista à definição de tarifas de referência a aplicar à produção fotovoltaica e eólica para os vários escalões de potência

2018-2019

Storage_Maria

Estudos destinados a dimensionar e definir requisitos técnicos para um sistema de armazenamento de energia para a ilha de Santa Maria e requisitos de ligação para sistemas de produção renovável eólica e solar fotovoltaica a ligar à rede

2018-2019

UNiTED

Ferramentas computacionais inovadoras para otimização da procura de energia beneficiando utilizadores e rede de distribuição

2018-2021

LPVAnalytics

Desenvolvimento de Produto de previsão do consumo de energia eléctrica do portfolio de clientes e da produção fotovoltaica

2018-2020

GridCodeMadeira

Definição de condições técnicas para ligação de unidades de geração às redes elétricas da Região Autónoma da Madeira - Trabalhos adicionais

2018-2019

Farad2

Programa avançado de energia: eletricidade e parque eólico

2018-2018

PriceMining

Estudo dos preços de mercado utilizando técnicas avançadas de data analytics

2018-2019

LowCarbon

Análise da estabilidade de tensão e comportamento do sistema elétrico de Portugal em cenários sem a presença das centrais térmicas de Sines e do Pêgo (carvão)

2018-2019

GEST_STORAGE

Análise de estratégias de gestão de sistemas de armazenamento para apoio à operação da rede de distribuição

2018-2020

HIP

Heath Index for Power Transformers

2018-2018

SOLAR4DR

Previsão da Produção Solar

2018-2018

HEAD

Heath index for assets of the distribuition network

2018-2021

fof.PLAN

Energy Investment Planning using DER-CAM for IKEA Industry in Portugal

2018-2019

AO_Perdas

Consultoria para redução de perdas técnicas na empresa nacional de distribuição de electricidade (ENDE)

2018-2020

Perfis_Perdas

Determinação de Perfis de Perdas e de Fatores de Ajustamento para Perdas

2018-2019

EstinvestQoS

Estimação do impacto dos cenários de investimento na qualidade de serviço, na eficiência da rede, na eficiência operacional e no acesso a novos serviços

2017-2020

Prob2

Implementação de procedimentos para estimação do valor dos investimentos obrigatórios

2017-2019

EU-SysFlex

Pan-European system with an efficient coordinated use of flexibilities for the integration of a large share of RES

2017-2021

FEEdBACk

Fostering Energy Efficiency and BehAvioural Change through ICT

2017-2021

TDX-ASSIST

Coordination of Transmission and Distribution data eXchanges for renewables integration in the European marketplace through Advanced, Scalable and Secure ICT Systems and Tools

2017-2020

MIBEL

Impacto dos veículos eléctricos no sistema eléctrico nacional e nos preços do MIBEL

2017-2018

SGEVL

SGEVL - Laboratório de Redes Elétricas Inteligentes e Veículos Elétricos

2017-2021

Itesla_IPST

Research Collaboration Agreement following the iTesla Project

2017-2018

Med_TSO

The Mediterranean Project Med-TSO

2017-2019

IMPACT_AUTOCONSUMO

Estudo do impacto do autoconsumo, incluindo armazenamento, a nivel nacional.

2017-2017

ESGRIDS

Enhancing smart GRIDs for sustainability

2017-2020

InteGrid

Demonstration of INTElligent grid technologies for renewables INTEgration and INTEractive consumer participation enabling INTEroperable market solutions and INTErconnected stakeholders

2017-2020

FARad

formação avançada sobre gestão de sistema elétrico

2017-2017

eeseiM

Estudos de expansão do sistema eletroprodutor da ilha da Madeira

2017-2017

VOS

Validation of Optimized Solutions (VOS)

2017-2017

NEXTSTEP

NEXT distribution SubsTation improvEd Platform

2016-2020

Generation_RAM

Prestação de serviços de consutoria especializada com vista à definição de condições técnicas para a ligação de unidades geradores de eletricidade às redes eletricas da Região Autónoma da Madeira

2016-2018

Graciosa

Development of simulations studies for the Graciosa project and validation of acceptance criteria and evaluation of site commissioning tests for the Graciosa projetc

2016-2019

Perfis_Perdas_2017

Determinação de Perfis de Perdas e de Fatores de Ajustamento para Perdas para 2017

2016-2017

INDuGRID

Efficient energy management in industrial microgrids with high penetration of PV technology - INDuGRID

2016-2019

STABLING

Siemens Islanded Systems

2016-2017

PANACea

Perfis para Anomalias Consumo

2016-2019

Wind_curteil_soft

Desenvolvimento de uma aplicação Informática que quantifique os ressarcimentos por cortes na produção dos parques eólicos durante a gestão do sistema elétrico da Ilha Terceira

2016-2017

StatProbWind

Development of statistical methods for day ahead probabilistic wind power forecast

2016-2017

Automacao_PST

Identificação de novas soluções para a automação,proteção e telecomando das redes de Média Tensão

2016-2017

MORA

Model for Operational Reserve Adequacy

2016-2018

INFUSE

INFUSE - Information fusion for state estimation under classical and distributed architectures

2016-2019

REStable

Improvement of Renewables-based System Services Through Better Interaction of European Control Zones

2016-2019

GReSBAS

Grid Responsive Society Through Building Automation Systems

2016-2019

SmartGuide

Planning Guidelines, Smart Grid, Smart Market, Demand Response, Operation Guidelines, European Smart Distribution Systems

2016-2019

Smares

Smart Energy-Storing Modular Technology with advanced Energy Management System for Renewable Energy Systems - SMARES

2016-2018

ADMS4LV

Advanced DMS for low voltage networks

2016-2018

Hidrica_reversivel

Estudos de dimensionamento de centrais hidrícas reversíveis para as ilhas de São Miguel e terceira, Açores

2016-2018

Tarif_Dinam_Madeira

Plano de implementação de projetos-piloto de tarifas dinâmicas na Ilha da Madeira

2016-2019

CORAL-TOOLS

CORAL – Sustainable Ocean Exploitation: Tools and Sensors

2016-2018

Automacao_Faial

identificação e especificação de novas soluções de automação e comando, nomeadamente reconfiguração automática da rede elétrica de MT da ilha do Faial

2016-2018

Cidade_sustentavel

Urban data driven models for creative and resourceful urban transitions

2016-2019

SACC

Optimização da Arquitectura dos Sistemas de Alimentação em Corrente Contínua

2016-2019

Tarif_Dinam_Acores

Plano de implementação de projetos-piloto de tarifas dinâmicas nos Açores

2015-2019

BIOGAS

Estudo do comportamento dinâmico da rede elétrica da ilha de são Miguel perante a integração de um sistema de aproveitamento energético de Biogás

2015-2016

ReservaProb

Módulo de software de ajuda à fixação da reserva do Sistema Elétrico Nacional (SEM)

2015-2016

Segur_Abast_Madeira

Avaliação da segurança de abastecimento dos sistemas eletroprodutores da EEM na ilha da madeira e Porto Santo

2015-2016

Estim_Invest_Dist

Estimação do impacto dos cenários de investimento na qualidade do serviço, na eficiência da rede e na eficiência operacional

2015-2017

Terceira_Renov

Estudo para integração de novos centros produtores no sistem elétrico da ilha Terceira

2015-2016

iMAN

iMAN - Intelligence for advanced Manufacturing systems

2015-2019

CVE

Estudos de Integração de Novos Centros Produtores no Sistema Elétrico da Ilha Terceira considerando Novos Cenários de Geração e Consumo

2015-2015

CP_T_Dinamicas

Studies on the adequacy of implementing Dynamic Tariffs for network access

2015-2019

SusCity

SusC ity: Urban data driven models for creative and resourceful urban transitions

2015-2018

SENSIBLE

Storage-Enabled Sustainable Energy for Buildings and Communities

2015-2018

UPGRID

Real proven solutions to enable active demand and distributed generation flexible integration, through a fully controllable LOW Voltage and medium voltage distribution grid

2015-2017

AnyPLACE

Adaptable Platform for Active Services Exchange

2015-2018

SmarterEMC2

Smarter Grid: Empowering SG Market Actors through Information and Communication Technologies

2015-2017

Prev_PRE

Módulo de software para gerar previsões probabilísticas da Produção em Regime Especial (PRE) nacional

2014-2015

Ruanda_Solar

Integration of a photovoltaic power plant in Rwanda's power system

2014-2015

Perfis_Perdas_2015

Definition of Loss Profiles for 2015

2014-2015

OTGEN

Energy storage technologies for the power sector

2014-2015

3Phase

Unbalanced 3-PHAse State Estimator for distribution networks considering distributed energy resources

2014-2015

Madeirarenov_2014

Studies on the power system of the island of Madeira

2014-2016

PrevSol

Solar power forecast modules

2014-2015

EleCtra

European Liaison on Electricity Committed Towards long-term Research Activities for Smart Grids

2013-2018

SECRETS

Sustainable Energy Clusters REalized Through Smart Grids

2013-2020

ModPrev

Forecast models for wind park production

2013-2014

evolvDSO

Methodologies and tools for new and evolving DSO roles for efficient DRES integration in distribution networks

2013-2016

Hyperbole

HYdropower plants PERformance and flexiBle Operation towards Lean integration of new renewable Energies

2013-2017

Comute-DC

Control and operation of multi-terminal HVDC links in off-shore wind parks

2013-2015

Prev_Agreg

System to forecast the agreggated wind power

2013-2015

SuSTAINABLE

Smart Distribution System Operation for MAximizing the INtegration of RenewABLE Generation

2013-2016

SmartGrids

Smart Grids

2013-2015

Predict_EV

Mobile Sensing and Reliable Prediction of Electric Vehicle Charging in Smart Grids

2013-2013

IB_FALCAO

Technical solution to guarantee the adequacy requirements of the Chão Falcão wind park

2012-2013

STABALID

STAtionary BAtteries LI-ion safe Deployment

2012-2015

SCADA-BT

Development of a control and management system for smart LV distribution networks

2012-2015

PERFIS_Perdas2013

Determining loss profiles and adjustment factors for power losses in 2013

2012-2012

TSO-ESTRATEGIA

Strategic plan for R&D activities at transmission level

2012-2013

MEECORD

Efficient Methodology for the Coordination of Directional Over-current Relays in Meshed Electrical Networks

2012-2014

EFA-Icharge

Advanced Smart charging systems for EV management

2012-2014

PROB

Estimating mandatory investments in electricity distribution networks

2012-2016

Map_medidas

Mapping Measurements in Circuit-breakers

2012-2013

PowerFlow

Power Flow calculation according to Voltage Level

2012-2013

iTESLA

Innovative Tools for Electrical System Security within Large Areas

2012-2016

RESERP

Recommendations for a Sustainable Strategy for Renewables and Energy efficiency in Portugal

2012-2012

EnerGeo

Plartform to Support the Innovation and Communication Network for Energy and Geology

2011-2013

PerfisConsumo2012

Updating consumption profiles and creating a Reference Diagram for the grid in 2012

2011-2012

CitInES

Design of a Decision support tool for sustainable, reliable and cost-effective energy strategies in cities and industrial complexes

2011-2014

AEAI_LOAD

Technical Assistance Training in Load Research in Bosnia and Herzegovina

2011-2013

ACORES_VB

Studies to evaluate the possibility of increasing wind power penetration in the system of Terceira Island in Azores

2011-2012

EEM_RENOV

Dynamic behaviour assessments in scenarios with a strong integration of renewable energies in the Island of Madeira

2011-2012

Perfis_Perdas2012

Consolidating loss factors and adjustment factors for energy losses in 2012

2011-2011

EDP_FradesII

Assessment of the control solution adopted for variable speed reversible hydro units in Frades

2011-2012

ONS-EOLICA

Roadmap about Wind Power Forecasting - Consultancy for the Independent System Operator of Brazil

2011-2013

SMAGIS

A Smart Energy Grid Integration System configuration of an Energy Storage System in the presence of RES Microgeneration, EDVs and Polygeneration

2011-2014

EDA-RENOV

Evaluation of the impact from an increase in renewable energy generation in the Islands of S.Miguel and Flores

2011-2013

REN_FACTS

Transient Stability and Voltage Control Studies for the Portuguese Transmission Network in 2014

2011-2013

Perfis_Consumo2011

Updating consumption profiles and creating a Reference Diagram for the grid in 2011

2011-2011

MicroGrids+EV

Identification of Strategies to Control and Manage Microgrids with Electric Vehicles

2011-2014

LASCA

Large Scale Computing with Autoencoders - Application to Power Systems

2011-2013

SIMULESP

Expert system to support network operator on real time decision

2011-2015

DYMONDS

Intelligent Distribution Systems supported in Monitoring and Dynamic Decision

2010-2014

Ampla

Geographic Information System applied to Renewable Sources Survey in Rio de Janeiro

2010-2011

DOPF-Efacec

Distribution Optimal Power Flow

2010-2013

Vvar-Efacec

Voltage / Volt-Amp-Reacrive Control

2010-2013

EDP-Transf

Identification of the generation that can be transferred between balancing areas of the Portuguese Generation/Transmission system

2010-2011

SIAC-EE

Action plan for renewable energies and energy efficiency in the shoe industry

2010-2011

InovGrid2

Advanced management functionalities to support distribution network operation exploiting a Smart Metering infraestructure

2010-2011

PerfisPerdas2011

Definition of loss profiles and adjustment profiles for 2011

2010-2010

PPC

Specification of the architecture, SCADA and DMS functions and telecommunication requirements for the Control Centers of 32 non interconnected Greek Islands

2010-2011

GEMS

Gross Errors and Missing Signals - New concepts in Power System State Estimation

2010-2012

TWENTIES

Transmission system operation with large penetration of wind and other renewable Electricity sources in Networks by means of innovative Tools and Integrated Energy Solutions

2010-2013

PerfisMicro

Microgeneration profiling

2010-2010

REIVE

Intelligent electric networks with plug-in electric vehicles

2010-2012

MERGE

Mobile Energy Resoures for Grids of Electricity

2010-2011

EEM-Expansao

Planning the expansion of the energy transmission networks in Madeira

2010-2010

EEM-Dinamica

Characterization of the Dynamic Behavior of the Madeira and Porto Santo Islands Regarding a Large Scale Integration of Renewable Energy Sources

2009-2011

UPInvest

Energy Efficiency Plan in Buildings of the University of Porto

2009-2010

SRBEnergy

Technological assessment on thermosolar technology

2009-2009

ASIRP

Analysis and selection of investments to reduce losses in the distribution system

2009-2012

GreenIsland

Power demand estimation and power system impacts resulting of fleet penetration of electric/plug-in vehicles

2009-2012

JRC-RES

Impact of Large Renewable Deployment on European Electricity Higher Voltage Systems

2009-2010

WPI-GALPVenez

Analysis of the integration of wind power in electric grids in Venezuela

2009-2010

Argos

Wind power forecasting system

2008-2012

Parafuzzy

Fuzzy state estimation functions for online network analysis using paraconsistent logic

2008-2015

Eneop2

Methodology for loss allocation in a common grid connection infrastructure in multiple wind farms

2008-2010

InovGrid

Advanced metering systems capable of supporting the commercial and technical management of the distribution networks

2008-2011

Plasm

Platforms for electricity market simulation: metrics, analysis and model validation

2007-2010

REN-RECEP

Methodologies to determine the National Distribution Network's capacity to receive power

2007-2014

RAVE-MAT

Analysis of Electric Power Supply MAT solutions for the High Speed Train Network

2007-2009

EnerAmb

Solutions for the production of Electricity from Intermittent Renewable Sources using Storage Systems simultaneously

2007-2010

Anemos.plus

Advanced Tools to Manage Electricity Grids with Large-scale Wind Generation

2007-2011

TSO-Reserva

Evaluation of suitable operational reserve levels in the Iberian electrical systems - medium and long-term

2006-2010

EFACEC-OPF

Software module for a DMS, OPF - Optimal Power flow

2006-2015

PrevEol

Operationalization of the Wind Power Forecasting System

2006-2007

MoreMicrogrids

Advanced Architectures and Control Concepts for More Microgrids

2006-2009

CARCons

Characterization of consumers and grids

2002-2010

EFACEC-DMS

Advanced Modules for DMS (Distribution Management Systems)

2001-2030

Team
001

Laboratories

Laboratory of Smart Grids and Electric Vehicles

Publications

CPES Publications

View all Publications

2020

An orthogonal method for solving maximum correntropy-based power system state estimation

Authors
Freitas, V; Costa, AS; Miranda, V;

Publication
IET Generation, Transmission & Distribution

Abstract

2020

DER Adopter Analysis using Spatial Autocorrelation and Information Gain Ratio under different Census-data Aggregation Levels

Authors
Heymann, F; Lopes, M; vom Scheidt, F; Silva, JM; Duenas, P; Soares, FJ; Miranda, V;

Publication
IET Renewable Power Generation

Abstract

2020

Favorable properties of Interior Point Method and Generalized Correntropy in power system State Estimation

Authors
Pesteh, S; Moayyed, H; Miranda, V;

Publication
Electric Power Systems Research

Abstract
The paper provides the theoretical proof of earlier published experimental evidence of the favorable properties of a new method for State Estimation – the Generalized Correntropy Interior Point method (GCIP). The model uses a kernel estimate of the Generalized Correntropy of the error distribution as objective function, adopting Generalized Gaussian kernels. The problem is addressed by solving a constrained non-linear optimization program to maximize the similarity between states and estimated values. Solution space is searched through a special setting of a primal-dual Interior Point Method. This paper offers mathematical proof of key issues: first, that there is a theoretical shape parameter value for the kernel functions such that the feasible solution region is strictly convex, thus guaranteeing that any local solution is global or uniquely defined. Second, that a transformed system of measurement equations assures an even distribution of leverage points in the factor space of multiple regression, allowing the treatment of leverage points in a natural way. In addition, the estimated residual of GCIP model is not necessarily zero for critical (non-redundant) measurements. Finally, that the normalized residuals of critical sets are not necessarily equal in the new model, making the identification of bad data possible in these cases. © 2019 Elsevier B.V.

2020

Information Theoretic Generalized State Estimation in power systems

Authors
Meneghetti, R; Simões Costa, A; Miranda, V; Ascari, LB;

Publication
Electric Power Systems Research

Abstract

2020

Distributed multi-period three-phase optimal power flow using temporal neighbors

Authors
Pinto, R; Bessa, RJ; Sumaili, J; Matos, MA;

Publication
Electric Power Systems Research

Abstract
The penetration of distributed generation in medium (MV) and low (LV) voltage distribution grids has been steadily increasing every year in multiple countries, thus creating new technical challenges in grid operation and motivating developments in distributed optimization for flexibility management. The traditional centralized optimal power flow (OPF) algorithm can solve technical constraints violation. However, computational efficiency, new technologies (e.g., edge computing) and control architectures (e.g., web-of-cells) are demanding for distributed approaches. This work formulates a novel distributed multi-period OPF for three-phase unbalanced grids that is essential when integrating energy storage units in operational planning (e.g., day-ahead) of LV or local energy community grids. The decentralized constrained optimization problem is solved with the alternating direction method of multipliers (ADMM) adapted for unbalanced LV grids and multi-period optimization problems. A 33-bus LV distribution grid is used as a case-study in order to define optimal battery storage scheduling along a finite time horizon that minimizes overall grid operational costs, while complying with technical constraints of the grid (e.g., voltage and current limits) and battery state-of-charge constraints. © 2020

Supervised Theses

2019

Análise de Perturbações de Qualidade da Energia Elétrica na Indústria

Author
Licínio Martins Moreira

Institution
UTAD

2019

Resilience in a MultiLayer Network in the Automotive Industry

Author
Ana Filipa Alves Nogueira

Institution
UP-FEP

2019

Avaliação do potencial solar fotovoltaico e dimensionamento de um parque em Cabo Verde, Ilha de santiago

Author
Erikson Pereira

Institution
UTAD

2019

Conceção, Desenvolvimento e Implementação de uma bancada de ensaio automático para motores eletricos

Author
Inês Carvalho da Silva

Institution
UTAD

2019

Plano Diretor Municipal de Iluminação Pública para o Município de Ovar

Author
TIAGO EMANUEL POLIDO ESTEVES

Institution
IPP-ISEP

Facts & Figures

78Researchers

2016

24Senior Researchers

2016

1Book Chapters

2020

Contacts