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Conference contribution

Grammatical flux estimator for sensorless ac-drives

DEE Group Author & Martins, J. F. A., 1 Jan 2009, -. p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Hardware-in-The-loop system numerical methods evaluation based on brush DC-motor model

Mudrov, M., Zyuzev, A., Konstantin, N., Valtchev, S. & Valtchev, S., 11 Jul 2017, Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017. Institute of Electrical and Electronics Engineers Inc., p. 428-433 6 p. 7975007

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

High frequency wireless energy for improving the EV autonomy

Valtchev, S. S. & DEE Group Author, 1 Jan 2012, International Symposium on Electric Vehicle and 4-th Annual Conference of Polish Society for Environment Friendly Vehicles. p. 6

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High Temperature Superconducting Fault Current Limiters as Enabling Technology in Electrical Grids with Increased Distributed Generation Penetration

Neves, M. F. D. S. V., Pina, J. M. M. & DEE Group Author, 1 Jan 2010, IFIP Advances in Information and Communication Technology. p. 427-434

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
4 Citations (Scopus)

Home Electric Energy Monitoring System: Design and Prototyping

Neves, M. F. D. S. V. & Pina, J. M. M., 1 Jan 2011, IFIP Advances in Information and Communication Technology. p. 437-444

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)

Home Energy Saving Adviser System

Lima, C. P. & Martins, J. F. A., 1 Jan 2011, POWERENG. p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
3 Citations (Scopus)

Hybrid low-power Wind Generation and PV gridconnected system with HPC, PC and MPPT control

Rosa, C., Vinnikov, D., Romero-Cadaval, E., Pires, V. F. & Martins, J. F. A., 2014, International Symposium on Industrial Electronics (ISIE). p. 2024-2029 6864928

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

i2MHB – a COST Action aiming multidisciplinary interoperability

Martins, J. F., Jardim-Gonçalves, R. L. R., Benito, G. B., Granic, A., Degrigny, C. & Lobovikov-Katz, A., Jun 2016, 5th International Conference on Heritage and Sustainable Development. Amoêda, R., Lira, S. & Pinheiro, C. (eds.). 1 ed. Lisbon, Portugal: Green Lines Institute, Vol. 1. p. 297-304 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Identification of the Common Mode Impedance of a Microgrid DC-DC Buck Converter in Normal Service and under Insulation Fault

Bensaad, D., Hadjadj, A., Ales, A. & Valtchev, S., 3 Nov 2018, Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018. Institute of Electrical and Electronics Engineers Inc., p. 1079-1084 6 p. 8521856

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Implementation of an electrical theory mobile learning course

DEE Group Author & Martins, J. F. A., 1 Jan 2010, E-Learning in Industrial Electronics (ICELIE), 2010 4th IEEE International Conference on. p. 41-46

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Improved forecasting-based battery energy management strategy for prosumer systems

Ruiz-Cortés, M., González-Romera, E., Lopes, R. A., Romero-Cadaval, E., Martins, J., Milanés-Montero, M. I. & Barrero-González, F., 26 Dec 2018, Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 6077-6082 6 p. 8592892

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Improved strategy for an instantaneous super-resonant converter regulation

Valtchev, S. & Valtchev, S., 24 Aug 2010, 2010 12th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2010. p. 631-638 8 p. 5510484

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Improving magnetic coupling for battery charging through 3D magnetic flux

Jorge, L. F. R., Valtchev, S. S. & Melicio, R., 21 Nov 2016, Proceedings - 2016 IEEE International Power Electronics and Motion Control Conference, PEMC 2016. Institute of Electrical and Electronics Engineers Inc., p. 291-297 7 p. 7752013

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Induction motor broken bar fault detection based on MCSA, MSCSA and PCA: A comparative study

Pires, V. F., Martins, J. F., Pires, A. J. & Rodrigues, L., 15 Aug 2016, Proceedings - 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2016. Institute of Electrical and Electronics Engineers Inc., p. 298-303 6 p. 7544203

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
5 Citations (Scopus)

Intelligent energy storage management system for smart grid integration

Francisco, R., Roncero-Clemente, C., Lopes, R. & Martins, J. F., 26 Dec 2018, Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., p. 6083-6087 5 p. 8591068

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Intelligent simulation for tourism and cultural heritage management

Bolshakov, V., Merkuryeva, G., Martins, J., Gonçalves, R. & Benito, G. B., 2016, 28th European Modeling and Simulation Symposium, EMSS 2016. Bruzzone, A. G., Jimenez, E., Louca, L. S., Zhang, L. & Longo, F. (eds.). Dime University of Genoa, p. 328-333 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigation of the tesla transformer as a device for one-wire power and signaling and as a device for power and signaling through the ground

Mihaylov, K., Neves-Medeiros, R., Arnaudov, R. & Valtchev, S., 1 Jan 2015, Technological Innovation for Cloud-Based Engineering Systems - 6th IFIPWG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2015, Proceedings. Camarinha-Matos, L. M., Baldissera, T. A., Di Orio, G. & Marques, F. (eds.). Springer New York LLC, p. 459-466 8 p. (IFIP Advances in Information and Communication Technology; vol. 450).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

LC-VCO design methodology based on evolutionary algorithms

Neves, M. F. D. S. V., Pereira, P. M. R. & Fino, M. H. S., 1 Jan 2012, Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design. p. 189-192

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
7 Citations (Scopus)

Locating and monitoring tenants in PV based buildings

Martins, J. F. A., Arrobe, D. & Lima, C., 1 Jan 2013, Proceedings of 2013 International Conference on Renewable Energy Research and Applications (ICRERA 2013). p. 1112-1116

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Low-power home PV systems with MPPT and PC control modes

Martins, J. F. A., 1 Jan 2013, International Conference on Compatibility and Power Electronics (CPE). p. 58 - 62

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
11 Citations (Scopus)

Low-power Wind Generation grid-connected system with MPPT and PC control

Martins, J. F. A., 1 Jan 2013, Annual Conference of the IEEE Industrial Electronics Society. p. 5991 - 5996

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

MATLAB/SIMULINK based teaching system for a Stand-Alone Energy System Supported by totally renewable hydrogen production

DEE Group Author & Martins, J. F. A., 1 Jan 2009, -. p. 86-91

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
3 Citations (Scopus)

Mechanical vibration using piezoelectric material

Ferreira, S., Valtchev, S., Coito, F. & Mudrov, M., 11 Jul 2017, Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017. Institute of Electrical and Electronics Engineers Inc., p. 681-686 6 p. 7975047

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Medium concentration system HSUN: demonstration results and application of diverse silicon cells

Valtchev, S. S. & DEE Group Author, 1 Jan 2011, 26th European Photovoltaic Solar Energy Conference and Exhibition (PVSEC). p. 717-721

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Metaheuristic Algorithms Comparison for the LC - Voltage Controlled Oscillators Optimal Design

Pereira, P. M. R. & Fino, M. H. S., 1 Jan 2013, 5th International Conference on Modeling, Simulation and Applied Optimization (ICMSAO'13). p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
4 Citations (Scopus)

Metrology based calculation of voltage control services provided by advanced power generation modules

Sanduleac, M., Chimirel, C., Eremia, M., Toma, L. & Martins, J., 15 Aug 2016, Proceedings - 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2016. Institute of Electrical and Electronics Engineers Inc., p. 76-81 6 p. 7544162. (Compatibility Power Electronics and Power Engineering).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Modeling and supervisory control of a virtual X8-VB quadcopter

Brito, V., Palma, L. B., Coito, F. V. & Valtchev, S., 1 Sep 2016, 2016 IEEE International Power Electronics and Motion Control Conference (PEMC). IEEE, p. 686-693 8 p. 7752077

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
3 Citations (Scopus)

Modeling for computer simulation as a tool for the teaching of transient power systems

DEE Group Author & Martins, J. F. A., 1 Jan 2009, -. p. 629-634

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
4 Citations (Scopus)

Multilevel power converter with a dual T-type three level inverter for energy storage

Pires, V. F., Foito, D. & Martins, J. F., 2014, 2014 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2014. IEEE Computer Society, p. 1091-1096 6 p. 6851041

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Multi-machine Topology Versus Monolithic Switched Reluctance Machine in Low Speed Applications

Lobato, P., Dente, J. A., Martins, J. F. & Pires, A. J., 20 Nov 2018, Proceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018. Institute of Electrical and Electronics Engineers Inc., 8542022

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multi-objective sensitivity-based optimization of analog circuits exploiting NSGA-II front ranking

Pereira, P. M. R., Fino, M. H. S. & DEE Group Author, 1 Jan 2015, n/a. Istanbul, Turkey, p. 1-4

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)

Multiobjective switching devices placement considering environmental constrains in distribution networks with distributed energy resources

Pombo, A. V., Pires, V. F. & Murta-Pina, J., 16 Jun 2015, 2015 IEEE International Conference on Industrial Technology, ICIT 2015. June ed. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-June. p. 2789-2793 5 p. 7125509

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

New Methodology for Structural Health Monitoring of GLARE in Ships

Valtchev, S. S., Pamies-teixeira, J. J., Miranda, R. M. M., Santos, T. J. G. D. & DEE Group Author, 1 Jan 2012, Proceedings ICEM15. p. 1-8

Research output: Chapter in Book/Report/Conference proceedingConference contribution

New Real Coordinates Model for an Asymmetrical Six-Phase Induction Machine

DEE Group Author & Martins, J. F. A., 1 Jan 2011, ELECTROMOTION. p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Next day load forecast A case study for the city of Lisbon

Chemetova, S., Santos, P. & Ventim-Neves, M., 1 Jan 2018, Technological Innovation for Resilient Systems - 9th IFIP WG 5.5/SOCOLNET Advanced Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2018, Proceedings. Camarinha-Matos, L. M., Adu-Kankam, K. O. & Julashokri, M. (eds.). Cham: Springer, p. 62-70 9 p. (IFIP Advances in Information and Communication Technology; vol. 521).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Novel charge pump converter with Tunnel FET devices for ultra-low power energy harvesting sources

Cavalheiro, D., Moll, F. & Valtchev, S., 28 Sep 2015, IEEE 58th International Midwest Symposium on Circuits and Systems: Climbing to New Heights, MWSCAS 2015 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-September. 7282034

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Novel UHF passive rectifier with tunnel FET devices

Cavalheiro, D., Moll, F. & Valtchev, S., 27 Oct 2015, Proceedings - IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2015. IEEE Computer Society, Vol. 07-10-July-2015. p. 309-314 6 p. 7309585

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Numerical Design Methodology for an All Superconducting Linear Synchronous Motor

Neves, M. F. D. S. V. & Pina, J. M. M., 1 Jan 2011, IFIP Advances in Information and Communication Technology. p. 553-562

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
4 Citations (Scopus)

Online Detection of Rotor Eccentricity in Squirrel Cage Induction Motors

DEE Group Author & Martins, J. F. A., 1 Jan 2011, IMEKO TC4 Symp. p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On reliability and energy efficiency increasing of the vehicles electric drives

Braslavsky, I. Y., Metelkov, V. P., Kostylev, A. V. & Valtchev, S., 18 Apr 2018, Proceedings - 2018 17th International Ural Conference on AC Electric Drives, ACED 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-April. p. 1-6 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ontologizing the Heritage Building Domain

Tibaut, A., Kaučič, B., Dvornik Perhavec, D., Tiano, P. & Martins, J., 1 Jan 2018, Advances in Digital Cultural Heritage - International Workshop, Revised Selected Papers. Springer Verlag, Vol. 10754 LNCS. p. 141-161 21 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10754 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Optimization-Based Design of Nano-CMOS LC-VCOs

Neves, M. F. D. S. V., Coito, F. J. A. V. D., Pereira, P. M. R., Fino, M. H. S. & DEE Group Author, 1 Jan 2012, IFIP Advances in Information and Communication Technology. Camarinha-Matos, L., Shahamatnia, E. & Nunes, G. (eds.). Springer, Vol. 372. p. 453-464

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Performance assessment of tank fluid purging and night cooling as overheating prevention techniques for photovoltaic-thermal (PV-T) solar water heating systems

Magalhães, P. M. L. P., Martins, J. F. A. & Joyce, A. L. M., 2017, Technological Innovation for Smart Systems - 8th IFIP WG 5.5/SOCOLNET Advanced Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2017, Proceedings. Springer New York LLC, Vol. 499. p. 337-347 11 p. (IFIP Advances in Information and Communication Technology; vol. 499).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Perspectives and Trends of Electric Vehicle Development with Wireless Charging System

Mescheryakova, O., Mescheryakov, V. N. & Valtchev, S., 2018, 1st International Conference on Infocommunications and Intelligent Transport Technologies (IITT´2018). Proceedings. Lipetsk State Technical University, p. 235-241

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Perspectives of Tunnel FET (TFET) in Ultra-Low- Power Analog-Circuit design

Valtchev, S. S. & DEE Group Author, 1 Jan 2014, Proceedings of the XVIII Conference on the Design of Circuits and Integrated Systems Donostia - San Sebastián, Nov. 2013. p. 152-157

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pespectives of TFET devices in ultra-low power charge pumps for thermo-electric energy sources

Cavalheiro, D., Moll, F. & Valtchev, S., 1 Jan 2015, 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July. p. 1082-1085 4 p. 7168825

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

PLC control and Matlab/Simulink simulations. A translation approach

DEE Group Author & Martins, J. F. A., 1 Jan 2009, Emerging Technologies & Factory Automation. p. 1-5

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
6 Citations (Scopus)

Plug-in electric vehicles integration with renewable energy building facility - building/vehicle interface

Gomes, L. F. D. S., DEE Group Author & Martins, J. F. A., 1 Jan 2009, -. p. 202-205

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
6 Citations (Scopus)

Potential impact of load curtailment on the day-ahead iberian market: A preliminary analysis

Rodrigues, F., Algarvio, H., Lopes, F., Pronto, A. & Santana, J., 1 Jan 2019, Highlights of Practical Applications of Survivable Agents and Multi-Agent Systems. The PAAMS Collection - International Workshops of PAAMS 2019, Proceedings. De La Prieta, F., González-Briones, A., Pawleski, P., Calvaresi, D., Del Val, E., Julian, V., Lopes, F., Osaba, E. & Sánchez-Iborra, R. (eds.). Cham: Springer Verlag, p. 211-218 8 p. (Communications in Computer and Information Science; vol. 1047).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Power electrical drive Power-Hardware-in-the-Loop system: 2018 X International Conference on Electrical Power Drive Systems (ICEPDS)

Mudrov, M., Ziuzev, A., Nesterov, K. & Valtchev, S., 10 Dec 2018, 2018 10th International Conference on Electrical Power Drive Systems, ICEPDS 2018 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8571801

Research output: Chapter in Book/Report/Conference proceedingConference contribution