Universidad Andres Bello

  • República, 252

    11111 Santiago

    Chile

Resultado de la investigación 1962 2020

Filtro
Conference contribution
2005
1 Cita (Scopus)

Improving operational performance of industrial systems with high-power rectifiers

Pontt, J., Rodríguez, J., Martín, J. S., García-Huidobro, A. & Chinchon, E., 2005, 36th IEEE Power Electronics Specialists Conference 2005. Vol. 2005. p. 2023-2029 7 p. 1581910

Resultado de la investigación: Conference contribution

rectifiers
Harmonic distortion
Reactive power
High Power
Power generation
3 Citas (Scopus)

Multilevel inverter modulation method with DC-link disturbance compensation

Kouro, S., Rodríguez, J., Pontt, J. & Angulo, M., 2005, IECON 2005. Vol. 2005. p. 709-714 6 p. 1568991

Resultado de la investigación: Conference contribution

Telecommunication links
Modulation
Electric potential
Power converters
Pulse width modulation
2 Citas (Scopus)

Network friendly low-switching frequency high-power three-level PWM rectifier

Pontt, J., Rodríguez, J., Newman, P., Liendo, A. & Holtz, J., 2005, 2005 European Conference on Power Electronics and Applications. Vol. 2005. 1665606

Resultado de la investigación: Conference contribution

Distributed power generation
Power converters
Switching frequency
Pulse width modulation
10 Citas (Scopus)

Novel cell based on reduced single-phase active front end for multicell converters

Lezana, P., Rodríguez, J., Rojas, D. & Pontt, J., 2005, IECON 2005. Vol. 2005. p. 733-738 6 p. 1568995

Resultado de la investigación: Conference contribution

Electric potential
Switches
Topology
5 Citas (Scopus)

Output sinus filter for medium voltage drive with direct torque control

Pontt, J., Rodriguez, J., Kouro, S., Silva, C., Farías, H. & Rotella, M., 2005, Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting. Vol. 1. p. 204-209 6 p. 1518311

Resultado de la investigación: Conference contribution

Torque control
Electric potential
Switching frequency
Signal interference
Insulation
30 Citas (Scopus)

Predictive control of a three-phase neutral point clamped inverter

Rodríguez, J., Pontt, J., Cortés, P. & Vargas, R., 2005, 36th IEEE Power Electronics Specialists Conference 2005. Vol. 2005. p. 1364-1369 6 p. 1581807

Resultado de la investigación: Conference contribution

Predictive Control
Inverter
Electric current control
Switching frequency
Sampling
65 Citas (Scopus)

Predictive power control of an AC/DC/AC converter

Rodríguez, J., Pontt, J., Correa, P., Lezana, P. & Cortés, P., 2005, Conference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting. Vol. 2. p. 934-939 6 p. 1518458

Resultado de la investigación: Conference contribution

Power control
Reactive power
Modulators
Controllers

Propagating updates in real-time search: FALCONS(k)

Hernández, C. & Meseguer, P., 2005, 25th International Conference of the Chilean Computer Science Society, SCCC 2005. Vol. 2005. p. 37-44 8 p. 1587864

Resultado de la investigación: Conference contribution

Star-forming Galaxies in the VVDS-VLA-02h Deep Field

Ciliegi, P., Zamorani, G., Bondi, M., Pozzetti, L., Bolzonella, M., Gregorini, L., Garilli, B., Iovino, A., McCracken, H. J., Mellier, Y., Radovich, M., De Ruiter, H. R., Parma, P., Bottini, D., Le Brun, V., Le Fèvre, O., MacCagni, D., Picat, J. P., Scaramella, R., Scodeggio, M. y 30 otros, Tresse, L., Vettolani, G., Zanichelli, A., Adami, C., Arnaboldi, M., Arnouts, S., Bardelli, S., Cappi, A., Charlot, S., Contini, T., Foucaud, S., Franzetti, P., Guzzo, L., Ilbert, O., Marano, B., Marinoni, C., Mathez, G., Mazure, A., Meneux, B., Merighi, R., Merluzzi, P., Paltani, S., Pollo, A., Zucca, E., Bongiorno, A., Busarello, G., Gavignaud, I., Pellò, R., Ripepi, V. & Rizzo, D., 4 ago 2005, THE EVOLUTION OF STARBURSTS. Vol. 783. p. 419-424 6 p.

Resultado de la investigación: Conference contribution

22 Citas (Scopus)

Vaccination strategies to prevent emerging diseases for Spanish aquaculture

Romalde, J. L., Ravelo, C., López-Romalde, S., Avendaño-Herrera, R., Magariños, B. & Toranzo, A. E., 9 dic 2005, Progress in Fish Vaccinology. p. 85-95 11 p. (Developments in Biologicals; vol. 121).

Resultado de la investigación: Conference contribution

Flatfishes
Bacterial Vaccines
Aquaculture
Vaccines
Vaccination
1 Cita (Scopus)

Zero steady-state error input current controller for regenerative multilevel converters based on single-phase cells

Silva, C., Rodríguez, J. & Lezana, P., 2005, IECON 2005. Vol. 2005. p. 703-708 6 p. 1568990

Resultado de la investigación: Conference contribution

Pulse width modulation
Controllers
Poles and zeros
Switches
Topology
2004
9 Citas (Scopus)

24-Pulse active front end rectifier with low switching frequency

Rodríguez, J., Pontt, J., Huerta, R. & Newman, P., 2004, 2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04. Vol. 5. p. 3517-3523 7 p.

Resultado de la investigación: Conference contribution

rectifiers
Switching frequency
Harmonic
harmonics
Conveyors
1 Cita (Scopus)

Operation of a medium-voltage drive under faulty conditions 8.14

Rodríguez, J., Pontt, J., Musalem, R. & Hammond, P., 2004, Conference Proceedings - IPEMC 2004. Wang, Z. (ed.). Vol. 2. p. 799-803 5 p.

Resultado de la investigación: Conference contribution

Electric potential
Pulse width modulation
Failure modes
Modulators
Switches
5 Citas (Scopus)

Operation of high power cycloconverter-fed Gearless Drives under Abnormal Conditions

Pontt, J., Rodríguez, J., Tischler, K., Becker, N. & Rebolledo, J., 2004, Conference Record of the 2004 IEEE Industry Applications Conference; 39th IAS Annual Meeting. Vol. 2. p. 1083-1089 7 p.

Resultado de la investigación: Conference contribution

Thyristors
Outages
Torque
Electric potential
AC-AC power converters
13 Citas (Scopus)

Practical problems associated with the operation of ASDs based on active front end converters in power distribution systems

Morán, L., Espinoza, J., Ortíz, M., Rodríguez, J. & Dixon, J., 2004, Conference Record of the 2004 IEEE Industry Applications Conference; 39th IAS Annual Meeting. Vol. 4. p. 2568-2572 5 p.

Resultado de la investigación: Conference contribution

Frequency converters
Electric grounding
Pulse width modulation
Diodes
Electric potential
42 Citas (Scopus)

Predictive current control of a voltage source inverter

Rodríguez, J., Pontt, J., Silva, C., Cortés, P., Amman, U. & Rees, S., 2004, 2004 IEEE 35th Annual Power Electronics Specialists Conference, PESC04. Vol. 3. p. 2192-2196 5 p.

Resultado de la investigación: Conference contribution

Inverter
Electric current control
Voltage
Electric potential
electric potential
2003
5 Citas (Scopus)

A mitigation method for non-eliminated harmonics of SHEPWM three-level multipulse three-phase active front end converter

Pontt, J., Rodríguez, J., Huerta, R. & Pavez, J., 2003, 2003 IEEE International Symposium on Industrial Electronics, ISIE 2003. Institute of Electrical and Electronics Engineers Inc., Vol. I. p. 258-263 6 p. 1267255

Resultado de la investigación: Conference contribution

Harmonic distortion
Switching frequency
Electric potential
Power converters
Pulse width modulation
16 Citas (Scopus)

Current issues on high-power cycloconverter - Fed gearless motor drives for grinding mills

Pontt, J., Rodriguez, J., Valderrama, W., Sepúlveda, G., Chavez, P., Cuitiño, B., González, P. & Alzamora, G., 2003, 2003 IEEE International Symposium on Industrial Electronics, ISIE 2003. Institute of Electrical and Electronics Engineers Inc., Vol. I. p. 369-374 6 p. 1267276

Resultado de la investigación: Conference contribution

Industrial electronics
Grinding mills
Availability
Grinding (comminution)
Ore treatment

Digital signal processing course innovations for power electronics practice

Pontt, J., Rodríguez, J. & Huerta, R., 2003, 33rd Annual Frontiers in Education. Institute of Electrical and Electronics Engineers Inc., Vol. 2. p. F1B6-F1B11 1264661

Resultado de la investigación: Conference contribution

Digital signal processing
Power electronics
Innovation
electronics
Students
10 Citas (Scopus)

On-Line Filtering Reactance Identification in Voltage-Source Three-Phase Active-Front-End Rectifiers

Arriagada, Á. J., Espinoza, J. R., Rodríguez, J. R. & Morán, L. A., 2003, IECON Proceedings (Industrial Electronics Conference). Vol. 1. p. 192-197 6 p.

Resultado de la investigación: Conference contribution

Topology
Inductance
Pulse width modulation
Electric potential
Reactive power
2002
2 Citas (Scopus)

Input current harmonics in a regenerative multi-cell inverter with single phase active rectifiers

Rodriguez, J., Lezana, P., Espinoza, J., Pérez, M. & Pontt, J., 1 ene 2002, 10th International Conference on Harmonics and Quality of Power, ICHQP 2002 - Proceedings. IEEE Computer Society, Vol. 1. p. 170-175 6 p. 1221428

Resultado de la investigación: Conference contribution

Electric potential
12 Citas (Scopus)

Input current harmonics in a regenerative multi-cell inverter with single-phase active rectifiers

Rodriguez, J., Lezana, P., Pontt, J., Espinoza, J. & Pérez, M., 2002, IECON Proceedings (Industrial Electronics Conference). Vol. 2. p. 932-937 6 p.

Resultado de la investigación: Conference contribution

Electric potential
4 Citas (Scopus)

Operating experience of shovel drives for mining applications

Rodríguez, J., Morán, L., Pontt, J., Espinoza, J., Díaz, R. & Silva, E., 2002, Conference Record - IAS Annual Meeting (IEEE Industry Applications Society). Vol. 1. p. 705-711 7 p.

Resultado de la investigación: Conference contribution

Shovels
Topology
Copper mines
Reactive power
Voltage control
5 Citas (Scopus)

Regenerative medium-voltage AC drive based on a multi-cell arrangement with minimum energy storage requirements

Pérez, M. A., Espinoza, J. R., Rodríguez, J. R. & Lezana, P., 2002, ISIE 2002 - Proceedings of the 2002 IEEE International Symposium on Industrial Electronics. Institute of Electrical and Electronics Engineers Inc., Vol. 3. p. 857-862 6 p. 1025845

Resultado de la investigación: Conference contribution

Energy storage
Electrolytic capacitors
Diodes
Electric potential
Capacitors
29 Citas (Scopus)

Vector control of a diesel-driven doubly fed induction machine for a stand-alone variable speed energy system

Peña, R., Cardenas, R., Asher, G. M., Clare, J. C., Rodriguez, J. & Cortes, P., 2002, IECON Proceedings (Industrial Electronics Conference). Vol. 2. p. 985-990 6 p.

Resultado de la investigación: Conference contribution

Stators
Rotors
Diesel engines
Fluxes
Asynchronous generators
2001
66 Citas (Scopus)

A vector control technique for medium voltage multilevel inverters

Rodríguez, J., Correa, P. & Morán, L., 2001, Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC. Vol. 1. p. 173-178 6 p.

Resultado de la investigación: Conference contribution

Electric commutation
Harmonic distortion
Electric potential
Switching frequency
Vector spaces
2000
24 Citas (Scopus)

A high performance vector control of a 11-level inverter

Rodríguez, J., Morán, L., Silva, C. & Correa, P., 2000, Proceedings - IPEMC 2000. Institute of Electrical and Electronics Engineers Inc., Vol. 3. p. 1116-1121 6 p. 882989

Resultado de la investigación: Conference contribution

Harmonic distortion
Switching frequency
Vector spaces
Pulse width modulation
Modulation
3 Citas (Scopus)

A regenerative cell with reduced input current harmonics for multilevel inverters

Rodríguez, J., González, A. & Weinstein, A., 1 ene 2000, ICHQP 2000 - 9th International Conference on Harmonics and Quality of Power, Proceedings. IEEE Computer Society, Vol. 1. p. 371-378 8 p. 897056

Resultado de la investigación: Conference contribution

Pulse width modulation
Electric potential
2 Citas (Scopus)

GIS-based automated oversize/overweight permit processing

Adams, T. M., Malaikrisanachalee, A. M. S., Blazquez, C. & Vonderohe, A., 2000, Computing in Civil and Building Engineering. Fruchter, R., Pena-Mora, F., Roddis, W. M. K., Fruchter, R., Pena-Mora, F. & Roddis, W. M. K. (eds.). Vol. 1. p. 209-216 8 p.

Resultado de la investigación: Conference contribution

Bridge clearances
Conceptual design
Pavements
Geographic information systems
Processing
2 Citas (Scopus)

GIS-based automated oversize / overweight permit processing

Adams, T. M., Malaikrisanachalee, S., Blazquez, C. & Vonderohe, A., 2000, Proceedings of the 8th International Conference on Computing in Civil and Building Engineering. Vol. 279. p. 209-216 8 p.

Resultado de la investigación: Conference contribution

Bridge clearances
Conceptual design
Pavements
Geographic information systems
Processing
7 Citas (Scopus)

Reduced switching frequency active front end converter for medium voltage current-source drives using space vector modulation

Wiechmann, E. P., Burgos, R. P. & Rodriguez, J. R., 2000, IEEE International Symposium on Industrial Electronics. Vol. 1. p. 288-293 6 p.

Resultado de la investigación: Conference contribution

Switching frequency
Vector spaces
Reactive power
Pulse width modulation
Modulation
1998

Adaptive fuzzy logic controller for three-phase PWM Boost Rectifiers: Design and evaluation under transient conditions

Burgos, R. P., Wiechmann, E. P. & Rodriguez, J. R., 1998, IECON Proceedings (Industrial Electronics Conference). IEEE Comp Soc, Vol. 2. p. 761-767 7 p.

Resultado de la investigación: Conference contribution

Pulse width modulation
Fuzzy logic
Controllers
Control theory
Electric potential
4 Citas (Scopus)

Simple adaptive fuzzy logic controller for three-phase PWM Boost Rectifiers

Burgos, R. P., Wiechmann, E. P. & Rodriguez, J. R., 1998, IEEE International Symposium on Industrial Electronics. Anon (ed.). IEEE, Vol. 1. p. 321-326 6 p.

Resultado de la investigación: Conference contribution

Pulse width modulation
Fuzzy logic
Controllers
Control theory
Electric potential
1995
1 Cita (Scopus)

Control of a high power factor current source converter

Rodriguez, J. & Wiechmann, E., 1995, IECON Proceedings (Industrial Electronics Conference). IEEE, Vol. 1. p. 381-386 6 p.

Resultado de la investigación: Conference contribution

Switching frequency
Modulation
Power transistors
1994
5 Citas (Scopus)

IGBT inverter with vector modulation

Rodriguez, J., Wiechmann, E., Holtz, J., Suarez, A. & Sepulveda, M., 1994, IEEE International Symposium on Industrial Electronics. p. 131-136 6 p.

Resultado de la investigación: Conference contribution

Insulated gate bipolar transistors (IGBT)
Modulation
Vector spaces
Electric potential
ROM

Real-time operation surveillance of a static cycloconverter based on waveform supervision

Wiechmann, E. P., Garcia, A. R., Rodriguez, J. R. & Salazar, L. D., 1994, IEEE International Symposium on Industrial Electronics. p. 88-91 4 p.

Resultado de la investigación: Conference contribution

Feedback
AC-AC power converters
1993

Waveform supervision of power phase controlled rectifiers. A real time converter operation surveillance

Wiechmann, E. P., Garcia, A. R., Rodriguez, J. R., Amthauer, E. O. & Sanchez, R. W., 1993, Control in Power Electronics. Anon (ed.). 377 ed. Publ by IEE, Vol. 4. p. 461-465 5 p.

Resultado de la investigación: Conference contribution

Power converters
Failure analysis
Feedback
1990

Asynchronous bidirectional direct frequency converter controlled by space vectors

Wiechmann, E. P., Espinoza, J. R. & Rodriguez, J. R., 1 ene 1990, Proceedings of the 1990 IEEE Colloquium in South America, COLLOQ 1990. Tompkins, W. J. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 178-183 6 p. 152826. (Proceedings of the 1990 IEEE Colloquium in South America, COLLOQ 1990).

Resultado de la investigación: Conference contribution

Frequency converters
Microcomputers
Vector spaces
Equipment and Supplies
Switches
1986
3 Citas (Scopus)

CONSTRUCTION AND USE OF MOLECULAR PROBES TO IDENTIFY AND QUANTITATE BIOLEACHING MICROORGANISMS.

Yates, J. R. & Holmes, D. S., 1986, Unknown Host Publication Title. Lawrence, R. W., Branion, R. M. R. & Ebner, H. G. (eds.). Elsevier (Process Metallurgy 4), p. 409-418 10 p.

Resultado de la investigación: Conference contribution

Bioleaching
Microorganisms
Bacteria
DNA sequences
Precipitates
4 Citas (Scopus)

MOLECULAR PROBES FOR THE IDENTIFICATION AND QUANTITATION OF MICROORGANISMS FOUND IN MINES AND MINE TAILINGS.

Yates, J. R. & Holmes, D. S., 1986, Biotechnology and Bioengineering Symposium. 16 ed. John Wiley & Sons, p. 301-309 9 p.

Resultado de la investigación: Conference contribution

Thiobacillus
Bioleaching
Molecular Probes
Tailings
Southern Blotting

STUDY OF THIOBACILLUS FERROOXIDANS PENETRATION DEPTH INTO LUMP COAL USING X-RAY COMPUTED TOMOGRAPHY.

Maylotte, D. H., Spiro, C. L., Lobos, J. H. & Holmes, D. S., 1986, Unknown Host Publication Title. Lawrence, R. W., Branion, R. M. R. & Ebner, H. G. (eds.). Elsevier (Process Metallurgy 4), p. 483 1 p.

Resultado de la investigación: Conference contribution

Tomography
Coal
X rays
Bituminous coal
Polyethylenes
1985
2 Citas (Scopus)

FORCED COMMUTATED CYCLOCONVERTER WITH CONTROL OF THE SOURCE AND LOAD CURRENTS.

Kastner, G. & Rodriguez, J., 1985, Unknown Host Publication Title. Koninklijke Vlaamse Ingenieursvereniging, Vol. 1.

Resultado de la investigación: Conference contribution

Switches
Harmonic distortion
Power converters
Switching frequency
Speed control

INTERACTIVE DESIGN AND EVALUATION OF BUS LANE SCHEMES.

Coeymans, J. E. & de, J., 1985, Unknown Host Publication Title. IEEE, p. 585-587 3 p.

Resultado de la investigación: Conference contribution

1982

MODULATION TECHNIQUES FOR DC-DC CONVERTERS: MODELLING AND ANALYSIS.

Rodriguez, J. & Hernandez, J., 1982, Unknown Host Publication Title. Intertec Communications Inc, p. 229-238 10 p.

Resultado de la investigación: Conference contribution

SPEED CONTROL OF A D. C. MACHINE DRIVEN BY A PWM CHOPPER.

Rodriguez, J. & Cortinez, J., 1982, Proceedings of the International MOTORCON Conference. Intertec Communications Inc, p. 268-276 9 p.

Resultado de la investigación: Conference contribution