Conference Papers

M. Orviz, J. G. Tiemblo, D. Reigosa, J. Jeong, S. B. Lee and F. Briz, "Torque Control of PMSMs Suffering from PM Edge Demagnetization," 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville, TN, USA, 2023, pp. 5308-5313, doi: 10.1109/ECCE53617.2023.10362643.

Maria Martinez, Daniel F. Alonso, Juan M. Guerrero and Fernando Briz , "Instantaneous Torque Estimation for Variable Flux Machines Considering Permanent Magnet Temperature Variation ," 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville, TE, USA, 2023

Marcos Orviz, Diego F. Laborda, Toru Matsuura, Giorgio Lovison, Kensuke Sasaki and David Reigosa , "Analysis and Compensation of PM Manufacturing Tolerances on PMSMs Temperature Estimation During Six-Step Operation Using the D-Axis Current ," 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville, TE, USA, 2023

Cheol-hui Park, Adrian Salcedo Bolanos, Namhyuk Byun, Sang Bin Lee, Marcos Orviz, David Reigosa, Fernando Briz and Mohamed Osama, "Inverter-embedded DFIG Rotor Winding Insulation Testing for Wind Energy Applications  ," 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville, TE, USA, 2023

Diego F. Laborda, Javier G. Tiemblo, Marcos Orviz and David Reigosa , "Simultaneous PM Temperature and Magnetization State Estimation in Variable Flux PMSMs Based on the PM Flux Linkage ," 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville, TE, USA, 2023

Daniel Fenandez, Maria Martinez, Michael Saur, Juan Guerrero and Fernando Briz , "Control and Monitoring of Induction Machines using Hall-Effect Sensors  ," 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville, TE, USA, 2023

A. F. Abouzeid, J. M. Guerrero, I. Vicente, I. Muniategui, A. Endemaño and F. Briz, "Remagnetization Strategies for Induction Machines Operating with Reduced Flux Levels," 2022 International Conference on Electrical Machines (ICEM), Valencia, Spain, 2022, pp. 2249-2255, doi: 10.1109/ICEM51905.2022.9910738. 

M. Orviz, D. F. Laborda, D. Reigosa, J. M. Guerrero and F. Briz, "Optimization of Magnetization State Manipulation in Variable-Flux PMSMs," 2022 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2022, pp. 1-8, doi: 10.1109/ECCE50734.2022.9947921. 

M. Orviz, D. Reigosa, J. Jeong, H. -J. Lee, S. B. Lee and F. Briz, "Non-Uniform Global Demagnetization Detection in Interior PMSMs Using Search Coils," 2022 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2022, pp. 1-7, doi: 10.1109/ECCE50734.2022.9947833. 

J. Jeong, H. Lee, M. O. Zapico, S. B. Lee, D. D. Reigosa and F. B. del Blanco, "Trailing Edge PM Demagnetization in Surface PM Synchronous Motors: Analysis and Detection," 2022 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2022, pp. 1-7, doi: 10.1109/ECCE50734.2022.9948151. 

M. Orviz, D. F. Laborda, J. M. Guerrero and D. Reigosa, "Fault-Tolerant Control of a Dual Three-Phase Interior PMSM Under Open-Phase Faults," 2022 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2022, pp. 1-6, doi: 10.1109/ECCE50734.2022.9948061. 

H. Lee, J. Jeong, M. O. Zapico, S. Bin Lee, D. D. Reigosa and F. B. del Blanco, "Airgap Flux-based Estimation of Permanent Magnet Temperature for Thermal Protection of PMSMs," 2022 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2022, pp. 1-8, doi: 10.1109/ECCE50734.2022.9947589. 

C. Park et al., "Automated Impulse PD Testing for Early Detection and Classification of PD in the Stator Insulation of Low Voltage VFD Motors," 2022 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2022, pp. 1-8, doi: 10.1109/ECCE50734.2022.9947903. 

M. Orviz, D. Reigosa, H. Lee, J. Jeong, S. B. Lee and F. Briz, "Fault Detection and Severity Assessment in PMSMs Using Search Coils Exploiting Machine's Symmetry," 2022 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2022, pp. 01-08, doi: 10.1109/ECCE50734.2022.9947622. 

M. Carrasco, A. Lopez-de-Heredia, I. Villar and F. Briz, "Improved Current Control for Wide Band Gap Based Multiphase Drive," 2021 IEEE Vehicle Power and Propulsion Conference (VPPC), Gijon, Spain, 2021, pp. 1-6, doi: 10.1109/VPPC53923.2021.9699225. 

P. Frutos, J. M. Guerrero, I. Muniategui, I. Vicente, A. Endemano and F. Briz, "Low-Frequency Oscillations Analysis in AC Railway Networks Using Eigenmode Identification," 2021 IEEE Energy Conversion Congress and Exposition (ECCE), Vancouver, BC, Canada, 2021, pp. 1573-1579, doi: 10.1109/ECCE47101.2021.9595947. 

A. F. Abouzeid, J. M. Guerrero, I. Muniategui, A. Endemaño, D. Ortega and F. Briz, "Torque Dynamics Enhancement of Railway Traction Drives Using Scalar Control," 2021 IEEE International Electric Machines & Drives Conference (IEMDC), Hartford, CT, USA, 2021, pp. 1-6, doi: 10.1109/IEMDC47953.2021.9449495. 

A. F. Abouzeid, J. M. Guerrero, A. Endemaño, I. Muniategui, D. Ortega and F. Briz, "Assessment of Overmodulation Strategies for AC Drives Considering Harmonics Content and Switching Losses," 2021 IEEE International Electric Machines & Drives Conference (IEMDC), Hartford, CT, USA, 2021, pp. 1-6, doi: 10.1109/IEMDC47953.2021.9449543. 

D. F. Laborda, J. M. Guerrero, M. O. Zapico, D. Fernández, D. D. Reigosa and F. Briz, "Online PI Current Controller Tuning Based on Machine High-Frequency Parameters," IEEE ECCE, pp. 5029-5035, Oct. 2021. doi: 10.1109/ECCE47101.2021.9595336.

M. Martinez, D. F. Laborda, D. Reigosa and F. Briz, "Comparative Analysis of Torque Pulsations Measurement Methods for PMSM Drives," IEEE ECCE, pp. 5129-5135, Oct. 2021, doi: 10.1109/ECCE47101.2021.9595735.

M. O. Zapico, D. D. Reigosa, D. F. Laborda, M. M. Gómez, J. M. G. Muñoz and F. B. d. Blanco, "Use HF Signal Injection for Simultaneous Rotor Angle, Torque and Temperature Estimation in PMSMs," IEEE ECCE, pp. 5084-5091, Oct. 2021, doi: 10.1109/ECCE47101.2021.9595710.

D. Fernandez, D. Reigosa, Y. Park, S. Lee and F. Briz, "Hall-Effect Sensors as Multipurpose Devices to Control, Monitor and Diagnose AC Permanent Magnet Synchronous Machines," IEEE ECCE, pp. 4967-4972, Oct. 2021, doi: 10.1109/ECCE47101.2021.9595042..

] C. G. Moral, D. F. Laborda, J. M. G. Muñoz, C. Rivas and D. D. Reigosa, "Comparison Of Anti-Windup Alternatives For Parallel Controllers," IEEE ECCE, pp. 3524-3529, Oct. 2021, doi: 10.1109/ECCE47101.2021.9595940.

M. O. Zapico, D. D. Reigosa, H. J. Lee, M. S. Rafaq, S. B. Lee and F. B. del Blanco, "Demagnetization Detection in PMSMs Using Search Coils Exploiting Machine’s Symmetry," IEEE ECCE, pp. 4460-4467, Oct. 2021, doi: 10.1109/ECCE47101.2021.9595756.

D. F. Laborda, D. Reigosa, D. Fernandez , K. Sasaki, T. Kato and F. Briz, “Enhanced Torque Estimation in Variable Leakage Flux PMSM Combining High and Low Frequency Signal Injection” IEEE ECCE, pp. 1764- 1771, Oct. 2020.

Y. G. Kang, D. F. Laborda, D. Fernandez, D. Reigosa, and F. Briz, “Magnetic Resolver Using Hall-Effect Sensors” IEEE ECCE, pp. 2344- 2350, Oct. 2020.

D. Reigosa, Y. G. Kang, M. Martinez, D. Fernandez, J.M. Guerrero, and F. Briz, “Sensorless Control of Wound Rotor Synchronous Motors Based on Rotor High-Frequency Signal Injection” IEEE ECCE, pp. 5111- 5116, Oct. 2020.

D. F. Laborda, D. Reigosa, D. Fernandez , K. Sasaki, T. Kato and F. Briz, “Magnet Temperature Estimation in Variable Leakage Flux Permanent Magnet Synchronous Machines Using the Magnet Flux Linkage” IEEE ECCE, pp. 6111- 6117, Oct. 2020.

D. Fernandez, Y.-G. Kang, D. F. Laborda, M. Martinez ,D. Reigosa and F. Briz, “Permanent Magnet Synchronous Machine Torque Estimation Using Low Cost Hall-Effect Sensors” IEEE SLED, Sept. 2019. DOI: 10.1109/SLED.2019.8896292.

M. Martinez, D. F. Laborda, D. Reigosa, D. Fernández, J. M. Guerrero and F. Briz, “SynRM Sensorless Torque Estimation Using High Frequency Signal Injection ” IEEE SLED, Sept. 2019. DOI: 10.1109/SLED.2019.8896220.

D. Reigosa , Y.-G. Kang, M. Martínez, D. Fernandez , J. M. Guerrero and F. Briz, “SPMSMs Sensorless Torque Estimation Using High Frequency Signal Injection ” IEEE ECCE, pp. 2388- 2393, Sept. 2019. DOI: 10.1109/ECCE.2019.8913016.

C. Gonzalez , D. F. Laborda, L. Sanchez-Alonso, J. M. Guerrero, D. Fernandez, C. Rivas and D. Reigosa, “Battery internal resistance estimation using a battery balancing system based on switched capacitors” IEEE ECCE, pp. 2516- 2522, Sept. 2019. DOI: 10.1109/ECCE.2019.8912675.

D. Fernandez, D. F. Laborda, M. Martinez, D. Reigosa, A. B. Diez and F. Briz, “Resolver Emulation for PMSMs Using Low Cost Hall Effect Sensors” IEEE ECCE, pp. 5689- 5693, Sept. 2019. DOI: 10.1109/ECCE.2019.8913229.

D. Fernández, D. Reigosa, A. B. Diez, J. M. Guerrero and F. Briz, "Magnet Thermal and Magnetization State Monitoring in PMSMs Based on Magnet Resistivity Estimation," 2018 IEEE 9th International Symposium on Sensorless Control for Electrical Drives (SLED), Helsinki, 2018, pp. 54-59.

M. Martinez, D. Reigosa, D. Fernández, J. M. Guerrero and F. Briz, "PMSMs Torque Estimation Using Pulsating HF Current Injection," 2018 IEEE 9th International Symposium on Sensorless Control for Electrical Drives (SLED), Helsinki, 2018, pp. 96-101.

D. Fernández, M. Martinez, D. Reigosa, J. Guerrero, C. Suarez and F. Briz, "Permanent Magnets Aging in Variable Flux Permanent Magnet Synchronous Machines," 2018 IEEE Energy Conversion Congress and Exposition (ECCE), Portland, OR, 2018, pp. 236-241.

Y. Park et al., "On-line Detection and Classification of Rotor and Load Defects in PMSMs based on Hall Sensor Measurements," 2018 IEEE Energy Conversion Congress and Exposition (ECCE), Portland, OR, 2018, pp. 715-721.

D. Reigosa, D. Fernández, M. Martínez, J. M. Guerrero, A. B. Diez and F. Briz, "Magnet Temperature Estimation in Permanent Magnet Synchronous Machines Using the High Frequency Inductance," 2018 IEEE Energy Conversion Congress and Exposition (ECCE), Portland, OR, 2018, pp. 5029-5034.

M. Martinez, D. Fernandez, D. Reigosa, J. M. Guerrero and F. Briz, "Wireless Torque Pulsations Measurement System for PMSMs," 2018 IEEE Energy Conversion Congress and Exposition (ECCE), Portland, OR, 2018, pp. 1668-1673.

C. G. Moral, D. Fernandez, J. M. Guerrero, D. Reigosa and F. Briz, "Thermal monitoring of LiFePO4 batteries using switching harmonics," 2018 IEEE Energy Conversion Congress and Exposition (ECCE), Portland, OR, 2018, pp. 2734-2740.

 J. M. Guerrero, C. González-Moral, D. Fernández, D. Reigosa, C. Rivas and F. Briz, "Realizable References Anti-Windup Implementation for Parallel Controllers in Multiple Reference Frames," 2018 IEEE Energy Conversion Congress and Exposition (ECCE), Portland, OR, 2018, pp. 3142-3149.

M. Saeed, A. Rodríguez, M. Arias, F. Briz and J. M. Cuartas, "Energization and Start-up of Modular Three-stage Solid State Transformers," 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL), Padua, 2018, pp. 1-8.

D. Reigosa, D. Fernández, M. Martínez, Y. Park, S. B. Lee and F. Briz, "Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density," 2018 IEEE Energy Conversion Congress and Exposition (ECCE), Portland, OR, 2018, pp. 769-775.

Popov, V. Lapshina, I. Gulyaev and F. Briz, "Improving the dynamic response of FOC induction machines operated with reduced rotor flux," 2018 25th International Workshop on Electric Drives: Optimization in Control of Electric Drives (IWED), Moscow, 2018, pp. 1-4.

Popov, V. Lapshina, F. Briz and I. Gulyaev, "Estimation of the Required Voltage for Improved MTPA Algorithm," 2018 X International Conference on Electrical Power Drive Systems (ICEPDS), Novocherkassk, Russia, 2018, pp. 1-4.

Anuchin, F. Briz, I. Gulyaev, M. Gulyaeva, A. Zharkov and D. Aliamkin, "Self-sensing Control of a Switched Reluctance Drive Using Voltage Pulse Injection," 2018 X International Conference on Electrical Power Drive Systems (ICEPDS), Novocherkassk, Russia, 2018, pp. 1-4.

Anuchin, M. Lashkevich, D. Shpak, D. Aliamkin, A. Zharkov and F. Briz, "Current Control of AC Drives Using Shunt Current Sensors and Delta-Sigma Modulation," IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, D.C., DC, USA, 2018, pp. 445-449.

Anuchin, D. Aliamkin, M. Lashkevich, D. Shpak, A. Zharkov and F. Briz, "Minimization and redistribution of switching losses using predictive PWM strategy in a voltage source inverter," 2018 25th International Workshop on Electric Drives: Optimization in Control of Electric Drives (IWED), Moscow, 2018, pp. 1-6.

M. Ilyin, A. Popov, I. Gulyaev and F. Briz, "Thermal models based power module temperature monitoring in AC drives," 2018 25th International Workshop on Electric Drives: Optimization in Control of Electric Drives (IWED), Moscow, 2018, pp. 1-6.

Anuchin, M. Gulyaeva, F. Briz and I. Gulyaev, "Modeling of AC voltage source inverter with dead-time and voltage drop compensation for DPWM with switching losses minimization," 2017 International Conference on Modern Power Systems (MPS), Cluj-Napoca, 2017, pp. 1-6.

M. Saeed, M. R. Rogina, M. López, A. Rodríguez, M. Arias and F. Briz, "Design and construction of a DAB using SiC MOSFETs with an isolation of 24 kV for PET applications," 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), Warsaw, 2017, pp. P.1-P.10.

M. Fawzi, F. Briz and A. E. Kalas, "DC short circuit ride-through strategy for a full-bridge MMC HVDC transmission system," 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), Warsaw, 2017, pp. P.1-P.10.

J. M. Cuartas, A. de la Cruz, F. Briz and M. Lopez, "Start-up, functionalities and protection issues for CHB-based solid state transformers," 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), Milan, 2017, pp. 1-5.

D. Reigosa, D. Fernández, A. B. Diez, J. M. Guerrero and F. Briz, "Thermal and magnetization state monitoring of PMSM drives using HF signal injection," 2017 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD), Nottingham, 2017, pp. 298-306.

Y. Park et al., "On-line detection of rotor eccentricity for PMSMs based on hall-effect field sensor measurements," 2017 IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, 2017, pp. 4678-4685.

Varatharajan, S. Cruz, H. Hadla and F. Briz, "Predictive torque control of SynRM drives with online MTPA trajectory tracking and inductances estimation," 2017 IEEE International Electric Machines and Drives Conference (IEMDC), Miami, FL, 2017, pp. 1-7.

Tovar-Barranco, F. Briz, A. López-de-Heredia and I. Villar, "Reduced lumped parameter thermal model for external rotor permanent magnet motor design," 2017 IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, 2017, pp. 4673-4677.

D. F. Alonso, D. R. J. Guerrero, C. Suarez and F. Briz, "Impact of machine magnetization state on permanent magnet losses in permanent magnet synchronous machines," 2017 IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, 2017, pp. 5840-5845.

D. Reigosa, D. Fernández, Y. Park, A. B. Diez, S. B. Lee and F. Briz, "Detection of demagnetization in permanent magnet synchronous machines using hall-effect sensors," 2017 IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, 2017, pp. 4686-4693.

M. Ilyin, A. Popov, F. Briz and I. Gulyaev, "On-line temperature monitoring of power modules in AC drives," 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), Warsaw, 2017, pp. P.1-P.10.

Tovar-Barranco, F. Briz, A. López-de-Heredia and I. Villar, "Comparison of permanent magnet synchronous machines with concentrated windings and different rotor configurations," 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), Warsaw, 2017, pp. P.1-P.8.

Anuchin, V. Astakhova, D. Shpak, A. Zharkov and F. Briz, "Optimized method for speed estimation using incremental encoder," 2017 International Symposium on Power Electronics (Ee), Novi Sad, Serbia, 2017, pp. 1-5.

Anuchin, F. Briz, D. Shpak and M. Lashkevich, "PWM strategy for 3-phase 2-level VSI with non-idealities compensation and switching losses minimization," 2017 IEEE International Electric Machines and Drives Conference (IEMDC), Miami, FL, 2017, pp. 1-6.

M. Lashkevich, A. Anuchin, D. Aliamkin and F. Briz, "Self-sensing control capability of synchronous homopolar motor in traction applications," 2017 IEEE 58th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, Latvia, 2017, pp. 1-5.

D. F. Alonso, D. Reigosa, M. Martinez, J. Guerrero and F. Briz, "Influence of magnetoresistance and temperature on permanent magnet condition estimation methods using high frequency signal injection," 2017 IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, 2017, pp. 3201-3207.

Popov, V. Lapshina, F. Briz and I. Gulyaev, "Dynamic operation of FOC induction machines under current and voltage constraints," 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), Warsaw, 2017, pp. P.1-P.10.

D. Reigosa, D. Fernandez, C. Gonzalez, S. B. Lee and F. Briz, "Permanent magnet synchronous machine drive control using analog hall-effect sensors," 2017 IEEE Energy Conversion Congress and Exposition (ECCE), Cincinnati, OH, 2017, pp. 3966-3971.

Anuchin, M. Lashkevich, D. Aliamkin and F. Briz, "Achieving maximum torque for switched reluctance motor drive over its entire speed range," 2017 International Symposium on Power Electronics (Ee), Novi Sad, Serbia, 2017, pp. 1-6.

Alberto Zapico, Mario Lopez, Alberto Rodriguez and Fernando Briz, “Fault Tolerant Cell Design for MMC-based Multiport Power Converters”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Cristian Blanco, Francesco Tardelli, David Diaz, Pericle Zanchetta and Fernando Briz, “Design of a Cooperative Voltage Harmonic Compensation Strategy for Islanded Microgrids Combining Virtual Admittances and Repetitive Controllers”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Daniel Fernandez, David Reigosa, Juan Manuel Guerrero, Zi-Qiang Zhu and Fernando Briz, “Influence of PM Coating on PM Magnetization State Estimation Methods Based on Magnetoresistance Effect”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

David Reigosa, Juan Manuel Guerrero and Fernando Briz, “Rotor Temperature Estimation in Doubly-Fed Induction Machines Using Rotating High Frequency Signal Injection”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Juan Manuel Guerrero, Carlos Lumbreras, David Reigosa, Cristian Blanco and Fernando Briz, “Sensorless speed control of a small wind turbine using the rectifier voltage ripple”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Mario Lopez, Fernando Briz, Mariam Saeed, Manuel Arias and Alberto Rodriguez, “Comparative Analysis of Modular Multiport Power Electronic Transformer Topologies”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Daniel Fernandez, David Reigosa, Devraj Dutt, Zi-Qiang Zhu and Fernando Briz, “Influence of Stator Configuration on High Frequency Signal Injection Based Permanent Magnet Temperature Estimation in PMSMs”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Daniel Fernandez, Doosoo Hyun, Yonghyun Park, David Reigosa, Sang Bin Lee, Dong Myung Lee and Fernando Briz, “Permanent Magnet Temperature Estimation in PMSM Using Low Cost Hall Effect Sensors”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

David Reigosa, Cristian Blanco, Juan Manuel Guerrero and Fernando Briz”, Evaluation of Active Islanding Detection Based Methods Under Non-Liner-loads Scenarios”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Carlos Lumbreras, Juan Manuel Guerrero, David Reigosa, Daniel Fernandez and Fernando Briz, “Inductorless Boost Rectifier for Small Power Wind Energy Converters”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Alberto Rodriguez, Maria R. Rogina, Mariam Saeed, Diego G. Lamar, Manuel Arias, Mario Lopez and Fernando Briz, “Auxiliary power supply based on a modular ISOP Flyback configuration with very high input voltage”, 8th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 18-22 September 2016, Milwaukee, USA

Anuchin, D. Shpak, D. Aliamkin and F. Briz, "Adaptive observer for field oriented control systems of induction motors," 2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, 2016, pp. 1-4.

D. Aliamkin, A. Anuchin, M. Lashkevich and F. Briz, "Sensorless control of two-phase switched reluctance drive in the whole speed range," IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, Florence, 2016, pp. 2917-2922.

M. Ilyin, F. Briz, V. Lapshina, M. Bobrov and A. Anuchin, "Influence of the PWM strategy on the IGBTs thermal behavior in AC drives," IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, Florence, 2016, pp. 4337-4342

Anuchin, V. Ostrirov, Y. Prudnikova, M. Yakovenko, F. Briz and M. Podlesny, "Thermal stabilization of power devices for compressor drive with start/stop operation mode," 2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, 2016, pp. 1-5.

M. Ilyin, M. Bobrov, V. Lapshina, F. Briz and A. Anuchin, "Analysis of the influence of the switching strategy on the IGBTs temperature in AC drives," 2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, 2016, pp. 1-6

Fernando Briz, Mario Lopez, Alberto Zapico, Alberto Rodriguez, David Diaz-Reigosa, "Operation and Control of MMCs Using Cells with Power Transfer Capability," 30th Annual IEEE Applied Power Electronics Conference & Exposition (APEC), 15-19 March 2015, Charlotte, NC, USA

Hinkkanen, M.; Zengcai Qu; Awan, H.A.A.; Tuovinen, T.; Briz, F., "Current control for IPMSM drives: Direct discrete-time pole-placement design," in Electrical Machines Design, Control and Diagnosis (WEMDCD), 2015 IEEE Workshop on, vol., no., pp.156-164, 26-27 March 2015

Briz, F.; López, M.; Rodríguez, A.; Zapico, A.; Arias, M.; Diaz-Reigosa, D., “MMC based SST”, 13th International Conference on Industrial Informatics (INDIN), 22-24 July 2015, Cambridge, UK.

López, M.; Rodríguez, A.; Blanco, E.; Saeed, M.; Martínez, A.; Briz, F., “Design and Implementation of the Control of an MMC-Based Solid State Transformer”, 13th International Conference on Industrial Informatics (INDIN), 22-24 July 2015, Cambridge, UK.

López, M.; Briz, F.; Zapico, A.; Diaz-Reigosa, D.; Guerrero, J., “Operation of Modular Multilevel Converters Under Voltage Constraints”, 7th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 20-24 September 2015, Montreal, Canada

López, M.; Briz, F.; Zapico, A.; Rodríguez, A.; Diaz-Reigosa, D., “Control Strategies for MMC Using Cells with Power Transfer Capability”, 7th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 20-24 September 2015, Montreal, Canada.

Daniel Fernandez, David Reigosa, Juan Manuel Guerrero, Zi-Qiang Zhu and Fernando Briz,”Permanent Magnet Magnetization State Estimation Using High Frequency Signal Injection”, 7th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 20-24 September 2015, Montreal, Canada.

Daniel Fernandez, David Reigosa, Tsutomu Tanimoto, Takashi Kato and Fernando Briz, “Wireless Permanent Magnet Temperature and Field Distribution Measurement System for IPMSMs”, 7th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 20-24 September 2015, Montreal, Canada.

·        David Reigosa, Daniel Fernandez, Tsutomu Tanimoto, Takashi Kato and Fernando Briz, “Permanent Magnet Temperature Distribution Estimation in PMSMs Using BEMF Harmonics”, 7th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 20-24 September 2015, Montreal, Canada.

David Reigosa, Daniel Fernandez, Tsutomu Tanimoto, Takashi Kato and Fernando Briz, “Sensitivity Analysis of High Frequency Signal Injection Based Temperature Estimation Methods to Machine Assembling Tolerances”, 7th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 20-24 September 2015, Montreal, Canada.

Juan Manuel Guerrero, Carlos Lumbreras, David Reigosa, Pablo Garcia and Fernando Briz, “Control and emulation of small wind turbines using torque estimators” , 7th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 20-24 September 2015, Montreal, Canada.

Cristian Blanco, David Diaz, Juan Carlos Vasquez, Josep M. Guerrero and Fernando Briz, “Virtual Admittance Based Voltage Harmonic Compensation in Microgrids”, 7th Annual IEEE Energy Conversion Congress & Exposition (ECCE), 20-24 September 2015, Montreal, Canada.

L. Rassudov, F. Briz, I. Gulyaev, A. Anuchin, “System on chip in modern motion control systems”, 56th Annual Conference of Riga Technical University Section of Power and Electrical Engineering, RTUCON’15, 14 October 2015, Riga, Latvia

A. Anuchin, F. Briz, I. Gulyaev, L. Rassudov, “Implementaiton of fast and accurage modeling method of electric drives”, 56th Annual Conference of Riga Technical University Section of Power and Electrical Engineering, RTUCON’15, 14 October 2015, Riga, Latvia

F. Briz, F. Anuchin, I. Gulyaev, ”Current regulation of AC machines under voltage constraints”, 56th Annual Conference of Riga Technical University Section of Power and Electrical Engineering, RTUCON’15, 14 October 2015, Riga, Latvia

Lumbreras, C.; Guerrero, J.M.; Garcia, P.; Briz, F.; Diaz, D., "Control of a small wind turbine in the high wind speed region," IEEE Energy Conversion Congress and Exposition (ECCE’14), Pittsburgh, PA, USA,, pp.4896,4903, 14-18 Sept. 2014

Blanco, C.; Reigosa, D.; Briz, F.; Guerrero, J.M., "Quadrature signal generator based on all-pass filter for single-phase synchronization," IEEE Energy Conversion Congress and Exposition (ECCE’14), Pittsburgh, PA, USA, pp.2655,2662, 14-18 Sept. 2014

Reigosa, D.; Fernandez, D.; Zi-Qiang Zhu; Briz, F., "PMSM magnetization state estimation based on stator-reflected PM resistance using high frequency signal injection," IEEE Energy Conversion Congress and Exposition (ECCE’14), Pittsburgh, PA, USA, 2014 IEEE, pp.1729,1736, 14-18 Sept. 2014

Reigosa, D.; Fernandez, D.; Yoshida, H.; Kato, T.; Briz, F., "Permanent magnet temperature estimation in PMSMs using pulsating high frequency current injection," IEEE Energy Conversion Congress and Exposition (ECCE’14), Pittsburgh, PA, USA, pp.5198,5205, 14-18 Sept. 2014

Reigosa, D.; Briz, F.; Blanco, C.; Guerrero, J.M., "Islanding detection in three-phase and single-phase systems using pulsating high frequency signal injection," IEEE Energy Conversion Congress and Exposition (ECCE’14), Pittsburgh, PA, USA, pp.5659,5666, 14-18 Sept. 2014

Blanco, C.; Reigosa, D.; Briz, F.; Guerrero, J.M., "Strategies for the connection of distributed power generation units to distorted networks," IEEE Energy Conversion Congress and Exposition (ECCE’14), IEEE, Pittsburgh, PA, USA, pp.3378,3385, 14-18 Sept. 2014

Pablo Ardura, Gonzalo Alonso, José M. Cano, Joaquín G. Norniella, Francisco Pedrayes, Fernando Briz, Manés F. Cabanas, Manuel G. Melero, C. H Rojas, José Ramón G. Suárez, “Power Quality Analysis and Improvements in a Hot Rolling Mill using a STATCOM”, International Conference on Renewable Energies and Power Quality (ICREPQ’14). Cordoba (Spain), 8-10 April, 2014

Reigosa, D.; Briz, F.; Blanco, C.; Blanco, C.; Guerrero, J.M.; “Sensorless Control of Doubly-Fed Induction Generators based on Stator High Frequency Signal Injection”, IEEE Energy Conversion Congress and Exposition (ECCE’13), Denver, USA, pp.503-510, 15-19 Sept. 2013

Wolf, C.M.; Degner, M.W.; Briz, F.; “Analysis of Current Sampling Errors in PWM VSI Drives”, IEEE Energy Conversion Congress and Exposition (ECCE’13), Denver, USA, pp.1170-1177, 15-19 Sept. 2013

Briz, F.; Reigosa, D.; Blanco, C.; Guerrero, J.M.; “Coordinated Operation of Parallel-Connected Inverters for Active Islanding Detection using High Frequency Signal Injection”, IEEE Energy Conversion Congress and Exposition (ECCE’13), Denver, USA, pp.2296-2303, 15-19 Sept. 2013

Blanco, C.; Reigosa, D.; Briz, F.; Guerrero, J.M.; “Synchronization in Highly Distorted Three-Phase Grids using Selective Notch Filters”, IEEE Energy Conversion Congress and Exposition (ECCE’13), Denver, USA, pp.2641-2648, 15-19 Sept. 2013

Reigosa, D.; Briz, F.; Blanco, C.; Guerrero, J.M.; “Islanding Detection in Grid-Connected Power Converters using Harmonics due to the Non-Ideal Behavior of the Inverter”, IEEE Energy Conversion Congress and Exposition (ECCE’13), Denver, USA, pp.2649-2656, 15-19 Sept. 2013

Briz, F.; Sensorless Control of AC Drives at Zero and Low Speeds”, International Power Conversion and Drive Colloquium (IPCDC’13), Moscow, Russia, 16 Oct. 2013

Lumbreras, C.; Guerrero, J.M.; Garcia, P.; Briz, F.; Diaz, D., "Development and testing of a micro-wind generating system,"New Concepts in Smart Cities: Fostering Public and Private Alliances (SmartMILE), 2013 International Conference on, vol., no., pp.1,6, 11-13 Dec. 2013

• Reigosa, D.; Briz, F.; Blanco, C.; Garcia, P.; Guerrero, J.M., "Active islanding detection for multiple parallel- connected inverter-based distributed generators using high frequency signal injection, IEEE Energy Conversion Congress and Exposition (ECCE’12), pp.2719-2726, 2012 IEEE, Raleigh, USA, 15-20 Sept. 2012

• Blanco, C.; Reigosa, D.; Briz, F.; Guerrero, J.M.; Garcia, P.;"Grid synchronization of three-phase converters using cascaded complex vector filter PLL, IEEE Energy Conversion Congress and Exposition (ECCE’12), pp.196-203, Raleigh, USA, 15-20 Sept. 2012

• Reigosa, D.; Briz, F.; Blanco, C.; Di Gioia, A.; Garcia, P.; Guerrero, J.M., "Sensorless control of doubly-fed induction generators based on rotor high frequency signal injection, IEEE Energy Conversion Congress and Exposition (ECCE’12), pp.2268-2275, Raleigh, USA, 15-20 Sept. 2012

• Zapico, A.; Gabiola, I.; Apiñaniz, S.; Santiago, F.; Pujana, A.; Rodriguez, A.; Briz, F., "SiC and Si transistors comparison in boost converter, "Power Electronics and Motion Control Conference (EPE/PEMC), 2012 15th International, pp.DS1a.7-1-DS1a.7-6, 4-6 Sept. 2012

• Islam El-Sayed Mahmoud, Pablo García, Fernando Briz, Juan M. Guerrero, David Reigosa, “Analysis of Topologies Alternatives for Radial Magnetic Bearings”, Seminario Anual de Automática, Electrónica Industrial e Instrumentación 2012 (SAAEI’12), Guimaraes, Portugal, Junio 2012.

• Reigosa, D.; Briz, F.; Banco, C.; Garcia, P.; Guerrero, J.M.; "Active islanding detection using high frequency signal injection," IEEE Energy Conversion Congress and Exposition (ECCE’11), pp.2183-2190, Phoenix, USA, 17-22 Sept. 2011

• Reigosa, D.; Briz, F.; Degner, M.W.; Garcia, P.; Guerrero, J.M.; "Magnet temperature estimation in surface PM machines during six-step operation," IEEE Energy Conversion Congress and Exposition (ECCE’11), pp.2429-2436, Phoenix, USA, 17-22 Sept. 2011

• Briz, F.; Diaz-Reigosa, D.; Degner, M.W.; Garcia, P.; Guerrero, J.M.; "Dynamic behavior of current controllers for selective harmonic compensation in three-phase active power filters," IEEE Energy Conversion Congress and Exposition (ECCE’11), Phoenix, USA, pp.2892-2899, 17-22 Sept. 2011

• Fernando Briz, David Diaz-Reigosa, Michael W. Degner, Pablo García, Juan Manuel Guerrero, “Current sampling and measurement in PWM operated AC drives and power converters”, IEEE International Power Electronics Conference IPEC’10, pp. 2753-2760, Sapporo-Japan, 21-24 June 2010

• David Reigosa, Pablo Arboleya, Juan Manuel Guerrero, Pablo García, Fernando Briz, “Analysis of grid connected converters using a feed-forward disturbance decoupling current control“, IEEE International Power Electronics Conference IPEC’10, pp. 2976-2983, Sapporo-Japan, 21-24 June 2010

• Pablo García, Juan M. Guerrero, Islam El-Sayed, Fernando Briz and David Reigosa, “Impact of Saturation and Current Command Selection on the Performance of ensorless Controlled Three-Pole Active Magnetic Bearings”, IEEE Energy Conversion Congress and Exposition, ECCE’10, Atlanta-EEUU, 12-16 Sept. 2010

• David Reigosa, Fernando Briz, Michael W. Degner, Pablo García, Juan Manuel Guerrero, “Temperature Issues in Saliency-Tracking Based Sensorless Methods for PM Synchronous Machines” , IEEE Energy Conversion Congress and Exposition, ECCE’10, Atlanta-EEUU, 12-16 Sept. 2010

• Garcia, P.; Guerrero, J.M.; El-Sayed, I.; Briz, F.; Reigosa, D., “Carrier signal injection alternatives for sensorless control of active magnetic bearings”, Symposium Sensorless Control for Electrical Drives SLED’10, pp: 78-85, Padova-Italy, 9-10 July 2010

• Manuel Domínguez, J.J. Fuertes, Perfecto Reguera, Miguel Ángel Prada, Serafin Alonso, Castro, Antonio Morán, Fernando Briz, Alberto Diez González, “Tool for Instruction and Learning on Variable Speed Drives through the Internet”, The European Control Conference, Budapest-Hungary, 23-26 August 2009

• Hongrae Kim, Micheal Degner, Juan M. Guerrero, Fernando Briz and Robert Lorenz, Discrete-time Current Regulator Design for AC Electric Machine Drives”, IEEE Energy Conversion Congress and Exposition ECCE’09, San Jose-EEUU, 20-24 Sept. 2009

• Pablo Garcia, Juan M. Guerrero, Fernando Briz and David Reigosa, “Sensorless Control of Three-Pole Active Magnetic Bearings Using Saliency-tracking Based Methods”, IEEE Energy Conversion Congress and Exposition ECCE’09, San Jose-EEUU, 20-24 Sept. 2009

• David Reigosa, Fernando Briz, Pablo Garcia, Juan M. Guerrero and Michael Degner, “Magnet Temperature Estimation in Surface PM Machines Using High Frequency Signal Injection”, IEEE Energy Conversion Congress and Exposition ECCE’09, San Jose-EEUU, 20-24 Sept. 2009

• Dejan Raca, Pablo García, David Reigosa, Fernando Briz, and Robert D. Lorenz, “A Comparative Analysis of Pulsating vs. Rotating Vector Carrier Signal Injection-Based Sensorless Control”, IEEE Applied Power Electronics Conference and Exposition APEC 2008, Austin, Texas, EE.UU., Feb. 2008, pp:879 - 885.

• David Reigosa, Pablo García, Fernando Briz, Dejan Raca, Robert D. Lorenz, “Modeling and Adaptive Decoupling of Transient Resistance and Temperature Effects in Carrier-based Sensorless Control of PM Synchronous Machines”, IEEE Industry Applications Society Annual Meeting, Edmonton-Canada, Oct. 2008.

• Dejan Raca, Pablo García, David Reigosa, Fernando Briz, and Robert D. Lorenz, “Carrier Signal Selection for Sensorless Control of PM Synchronous Machines at Zero and Very Low Speeds” , IEEE Industry Applications Society Annual Meeting, Edmonton-Canada, Oct. 2008.

• Fernando Briz, Michael W. Degner, Juan M. Guerrero, Pablo García, “Diagnostics of Induction Machines Operated from Inverters and Soft-Starters Using High Frequency Negative Sequence Currents” , IEEE Industry Applications Society Annual Meeting, Edmonton-Canada, Oct. 2008.

• Fernando Briz, Michael W. Degner, Juan M. Guerrero, Alberto B. Diez, “Temperature Estimation in Inverter Fed Machines Using High Frequency Carrier Signal Injection”, IEEE Industry Applications Society Annual Meeting, New Orleans-EEUU, Sept. 2007.

• Fernando Briz, Michael W. Degner, Pablo García, David Bragado, “Broken Rotor Bar Detection in Line-fed Induction Machines Using Complex Wavelet Analysis of Startup Transients”, IEEE Industry Applications Society Annual Meeting, New Orleans-EEUU, Sept. 2007.

• Michael C. Harke, Juan M. Guerrero, Michael W. Degner, Fernando Briz, Robert D. Lorenz, “Current Measurement Gain Tuning Using High Frequency Signal Injection”, IEEE Industry Applications Society Annual Meeting, New Orleans-EEUU, Sept. 2007.

• David Reigosa, Pablo García, Dejan Raca, Fernando Briz, Robert D. Lorenz, “Measurement and Adaptive Decoupling of Cross-Saturation Effects and Secondary Saliencies in Sensorless-Controlled IPM Synchronous Machines”, IEEE Industry Applications Society Annual Meeting, New Orleans-EEUU, Sept. 2007.

•  J.M. Guerrero, M.W. Degner, F. Briz, “Slip Gain Estimation for Indirect Field Controlled Drives Using Stator Transient Signals”, IEEE Industry Applications Society Annual Meeting IAS’2006, Tampa, USA, Oct. 2006.

• P. García, F. Briz, M.W. Degner, D. Díaz-Reigosa, “Accuracy and Bandwidth Limits of Carrier Signal Injection-Based Sensorless Control Methods”, IEEE Industry Applications Society Annual Meeting IAS’2006, Tampa, USA, Oct. 2006. Second Prize Paper Award from the Industrial Drives Committee.

• Pablo García, David Reigosa, Fernando Briz, Dejan Raca, Robert D. Lorenz, “Automatic Self-Commissioning for Secondary-Saliencies Decoupling in Sensorless-Controlled AC Machines Using Structured Neural Networks”, IEEE International Symposium on Industrial Electronics ISIE’07, Vigo-Spain, June 2007

 F. Briz, M.W. Degner, P. García, A.B. Diez, “Rotor and Flux Position Estimation in Delta-Connected AC Machines Using the Zero Sequence Carrier Signal Current”, IEEE Industry Applications Society Annual Meeting IAS’2005, Hong Kong, China, Oct. 2005.

F. Briz, M.W. Degner, P. García, A. Diez, “Induction Machine Diagnostics Using Zero Sequence Components”, IEEE Industry Applications Society Annual Meeting IAS’2005, Hong Kong, China, Oct. 2005.

P. García, F. Briz, D. Raca, R.D. Lorenz, “Saliency Tracking-Based, Sensorless Control of AC Machines Using Structured Neural Networks” , IEEE Industry Applications Society Annual Meeting IAS’2005, Hong Kong, China, Oct. 2005.

M.W. Degner, J.M. Guerrero, F. Briz, “Induction Slip Gain Estimation in Field Orientation Controlled Induction Machines Using the System Transient Response”, IEEE Industry Applications Society Annual Meeting IAS’2005, Hong Kong, China, Oct. 2005.

• F. Briz, M.W. Degner, P. García, J.M. Guerrero, “Rotor Position Estimation of AC Machines Using the Zero Sequence Carrier Signal Voltage”, IEEE Industry Applications Society Annual Meeting IAS’2004, Seattle, USA, Oct. 2004.

• P. García, F. Briz, M.W. Degner, A. Diez, “Diagnostics of Induction Machines Using the Zero Sequence Voltage”, IEEE Industry Applications Society Annual Meeting IAS’2004, Seattle, USA, Oct. 2004.

•  F. Briz, M.W. Degner, A. Díez, J. M. Guerrero Muñoz, “On-Line Diagnostics in Inverter-Fed Induction Machines Using High Frequency Signal Injection”, IEEE Industry Applications Society Annual Meeting IAS’2003, CD-ROM, Salt Lake City, USA, Oct. 2003. First Prize Paper Award from the Industrial Drives Committee.

• F. Briz, M.W. Degner, P. García, R.D. Lorenz, “Comparison of Saliency-Based Sensorless Control Techniques for AC Machines”, IEEE Industry Applications Society Annual Meeting IAS’2003, CD-ROM, Salt Lake City, USA, Oct. 2003.

• J.M. Guerrero, M. Leetmaa, F. Briz, A. Zamarrón, R. D. Lorenz, “Inverter Nonlinearity Effects in High Frequency Signal Injection-Based, Sensorless Methods”, IEEE Industry Applications Society Annual Meeting IAS’2003, CD-ROM, Salt Lake City, USA, Oct. 2003.

• F. Briz, M.W. Degner, P. García, A. Diez, “Transient Operation of Carrier Signal Injection Based Sensorless Techniques”, IEEE Industrial Electronics Society Annual Meeting IECON’2003, CD-ROM, Roanoke, USA, Nov. 2003.

• F. Briz, M.W. Degner, A. Diez, R.D. Lorenz, “Generalization of Linear Tools for Complex Vectors”. IFAC World Congress, CD-ROM, Barcelona, Spain, Julio 2002.

• F. Briz, M.W. Degner, A. Zamarrón, J. M. Guerrero Muñoz, “On-Line Stator Winding Fault Diagnosis in Inverter-Fed AC Machines Using High Frequency Signal Injection”, IEEE Industry Applications Society Annual Meeting, IAS’2002, ISBN: 0-7803-7114-3, CD-ROM, Pittsburgh, USA, Oct. 2002.

F. Briz, M.W. Degner, Juan M. Guerrero Muñoz, A. Diez, “Improving the Dynamic Performance of Carrier Signal Injection Based Sensorless AD Drives”. 9th European Conference on Power Electronics and Applications EPE’01, ISBN: 90-75815-06-9, DC-ROM, Gratz, Austria, Aug. 2001.

F. Briz, M.W. Degner, A. Diez, R.D. Lorenz, “Static and Dynamic Behavior of Saturation Induced Saliencies and Their Effect on Carrier Signal Based Sensorless AC Drives”, IEEE Industry Applications Society Annual Meeting IAS’2001, ISBN: 0-7803-7114-3, Pp. 1210-1217, Chicago, USA, Oct. 2001.

F. Briz, M.W. Degner, J. M. Guerrero Muñoz, A. Zamarrón, R.D. Lorenz, “Implementation Issues Affecting the Performance of Carrier Signal Injection Based Sensorless Controlled AC Drives”, IEEE Industry Applications Society Annual Meeting, IAS’2001, ISBN: 0-7803-7114-3, Pp. 2645-2652, Chicago, USA, Oct. 2001.

• J.M. Guerrero, F. Briz, A.B. Diez, J.C Alvarez, “Design and Tuning of PI Velocity Regulators for High Performance AC Drives”. IFAC Workshop on Digital Control PID’00, Pp. 107-112, Terrassa, Spain, Apr. 2000.

• M.F. Cabanas, M.G. Melero, G.A. Orcajo, J.M. Cano, F. Briz, G.A. Capolino,H. Henao, “The dispersion in the calculation of effective inverse sequence impedance of induction motors: a solution based on the Complex Fourier Transform”. International Conference of Electric Machines ICEM2000, Pp. 766-770, Helsinki, Finland, Aug. 2000.

• H. Henao, G.A. Capolino, T. Assaf, M.F. Cabanas, M.G. Melero, G.A. Orcajo, J.M. Cano, F. Briz, “A New Mathematical Procedure for the Computation of the Equivalent Inverse Sequence Impedance in Working Induction Motors”, IEEE Industry Applications Society Annual Meeting IAS’2000, ISBN: 0-7803-6401-5, Pp. 344-351, Rome, Italy, Oct. 2000.

• Briz, M.W. Degner, A. Diez, R.D. Lorenz, “Measuring, Modeling and Decoupling of Saturation Induced Saliencies in Sensorless, Vector Controlled, AC Drives”, IEEE Industry Applications Society Annual Meeting IAS’2000, ISBN: 0-7803-6401-5, Pp. 1842-1849, Roma, Italy, Oct. 2000.

• L.A. de Souza, M.W. Degner, F. Briz, R.D. Lorenz, “Using Carrier Frequency Current Injection for the Estimation of Flux, Position and Velocity in AC Drives”. 5th Brazilian Power Electronics Conference COBEP’99, Pp. 673-680, Brasil, Sep. 1999.

• F. Cabanas M, G. Melero M., A. Orcajo G., F. Briz, Capolino G.A, “A New Methodology for Applying the FFT to Induction Motor On-Line Diagnosis”, IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, ISBN: 84-699-0977-0, Pp. 537-544, Gijón, Spain, Sept. 1999.

• F. Briz, A. Diez, M.W. Degner, “Dynamic Operation of Carrier Based, Sensorless, Direct Field Oriented AC Drives”, IEEE Industry Applications Society Annual Meeting IAS’99, ISBN: 0-7803-4943-1, Pp. 2313-2320, Phoenix, USA, Oct. 1999.

•  F. Briz, A. Diez, M.W. Degner, R.D. Lorenz, “Current and Flux Regulation in Field Weakening Operation”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 524-531, Saint Louis, USA, Oct. 1998.

• F. Briz, M.W. Degner, R.D. Lorenz, “Dynamic Analysis of Current Regulators for AC Motors Using Complex Vectors”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 111-116, Saint Louis, USA, Oct. 1998.

• L.A. de Souza, M.W. Degner, F. Briz, R.D. Lorenz, “Comparison of Carrier Signal Voltage and Current Injection for the Estimation of Flux Angle or Rotor Position”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 452-459, Saint Louis, USA, Oct. 1998.

•  F. Briz, A. Diez, M.W. Degner, R.D. Lorenz, “Current and Flux Regulation in Field Weakening Operation”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 524-531, Saint Louis, USA, Oct. 1998.

• F. Briz, M.W. Degner, R.D. Lorenz, “Dynamic Analysis of Current Regulators for AC Motors Using Complex Vectors”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 111-116, Saint Louis, USA, Oct. 1998.

• L.A. de Souza, M.W. Degner, F. Briz, R.D. Lorenz, “Comparison of Carrier Signal Voltage and Current Injection for the Estimation of Flux Angle or Rotor Position”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 452-459, Saint Louis, USA, Oct. 1998.

•  F. Briz, A. Diez, M.W. Degner, R.D. Lorenz, “Current and Flux Regulation in Field Weakening Operation”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 524-531, Saint Louis, USA, Oct. 1998.

• F. Briz, M.W. Degner, R.D. Lorenz, “Dynamic Analysis of Current Regulators for AC Motors Using Complex Vectors”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 111-116, Saint Louis, USA, Oct. 1998.

• L.A. de Souza, M.W. Degner, F. Briz, R.D. Lorenz, “Comparison of Carrier Signal Voltage and Current Injection for the Estimation of Flux Angle or Rotor Position”, IEEE Industry Applications Society Annual Meeting IAS’98, ISBN 0-7803-4943-1, Pp. 452-459, Saint Louis, USA, Oct. 1998.