---

2021

---

---

An Efficiency Estimation Method for Inverter Fed Induction Motors

Jose M. Aller
Universidad Politécnica, Salesiana
Cuenca, Ecuador

Route prioritization of urban public transportation from conventional to electric buses: A new methodology and a study of case in an intermediate city of Ecuador

Klaus-PeterWenz
ReLUT (Research Lab for Urban Transport), Frankfurt University of Applied Sciences, 60318
Frankfurt am Main, Germany

XavierSerrano-Guerrero,  AntonioBarragán-Escandón
Universidad Politécnica, Salesiana
Cuenca, Ecuador

Optimal Tilt and Orientation Angles in Fixed Flat Surfaces to Maximize the Capture of Solar Insolation: A Case Study in Ecuador

XavierSerrano-Guerrero,  Eduardo Cantos, Juan-Javier Feijoo, Antonio Barragán Escandón
Grupo de Investigación en Energías
Universidad Politécnica Salesiana, 010103
Cuenca, Ecuador

 

Technical and economic feasibility study of a solar plant on a
commercial surface in Azogues, Ecuador

A Simulation Study of a Planar Cable-Driven Parallel Robot to Transport Supplies for Patients with Contagious Diseases in Health Care Centers

---

2020

---

---

Instantaneous input impedance method for PMSM parameter estimation

Johnny Rengifo
Escuela de Ingeniería Eléctrica
Universidad Central de, Venezuela

Fernando Vaca
Escuela Superior del Litoral
Guayaquil, Ecuador

José M. Aller
Universidad Politécnica, Salesiana
Cuenca, Ecuador

Simplified Voltage Behind Reactance model for the Six-phase Open-End Salient Pole PMSM

José M. Aller, J.A Restrepo, José M. Aller
Universidad Politécnica, Salesiana
Cuenca, Ecuado, Calle Vieja 12-30 y Elia Liut, Cuenca, Ecuador
Valle de Sartenejas, Baruta, Caracas, Venezuela
Phone: +593 (7) 286-2213
Email: jviola@ups.edu.ec
URL: http://www.ups.edu.ecr

J. R. Mayor
DHX Electric Machines Inc., Hoschton
Georgia, USA

Kinematic validation of a lower limb exoeskeleton using computer simulation

Christian Feicán, César Saquicela, John Calle-Siguencia
Universidad Politécnica, Salesiana
Cuenca, Ecuador

Partial Discharges Analysis Using Mathematical Morphology

Victor Uguña, César Saquicela, Brian Pinos, John Morales
Universidad Politécnica, Salesiana
Cuenca, Ecuador

---

2017

---

---

Election of variables and short-term forecasting of electricity demand based on backpropagation artificial neural

Xavier Serrano-Guerrero, Ricardo Prieto-Galarza, Esteban Huilcatanda, Juan
Cabrera-Zeas
Universidad Politécnica Salesiana
Cuenca, Ecuador

Guillermo Escrivá-Escrivá
Institute for Energy Engineering
Universidad Politècnica de Valencia
Valencia, España

[accordions id=»3857″]

Classification of Partial Discharge in Pin Type Insulators Using Fingerprints and Neural Networks

M. Quizhpi-Cuesta, F. Gómez-Juca, W. Orozco-Tupacyupanqui, F. Quizhpi-Palomeque

Universidad Politécnica Salesiana Sede Cuenca
Cuenca, Ecuador

[accordions id=»3851″]

A digital control system for Lighting Energy Consumption Efficiency (LECE)

F. Pesántez-Pesántez, A. Valdez-Salamea
X. Serrano-Guerreo, W. Orozco-Tupacyupanqui
Universidad Politécnica Salesiana
Cuenca, Ecuador
{fpesantez, avaldez}@est.ups.edu.ec
{jserrano, worozco}@ups.edu.ec

G. Escrivá-Escrivá
Institute for Energy Engineering
Universidad Politécnica de Valencia
Valencia, España
{guieses}@die.upv.es

[accordions id=»3859″]

Measurement of Internal Partial Discharges in Dielectric Oils by Applying the Electrical Method

Jaime A. Torres-Arias, Cristhian M. QuezadaViñanzaca, Diego P. Chacón-Troya, Flavio Quizhpi-Palomeque

Universidad Politécnica Salesiana Sede Cuenca
Cuenca, Ecuador

[accordions id=»3849″]

Calculation of the earth resistance of the union of two and three rods by modified Schwarz equations and field tests

S. Freddy M. Sinchi, P. Flavio A. Quizhpi, C. Hernán P. Guillén

Universidad Politécnica Salesiana Sede Cuenca
Cuenca, Ecuador

[accordions id=»3847″]

Simulation of harmonics produced by electroliners in the electrical network of Cuenca City

Cristian Enriquez, Diego Chacón-Troya, Hector Romero, Flavio Quizhpi

Universidad Politécnica Salesiana Sede Cuenca
Cuenca, Ecuador

[accordions id=»3853″]

 

Active power filter with current balancing capability for two-phase systems

Julio Viola†, Marco Fajardo‡, Jos´e Manuel Aller†, Jos´e Restrepo‡, Flavio Quizhpi†
†UNIVERSIDAD POLITECNICA SALESIANA, ‡UNIVERSIDAD SIM ´ ON BOL ´ ´IVAR
†Calle Vieja 12-30 y Elia Liut, Cuenca, Ecuador
‡Valle de Sartenejas, Baruta, Caracas, Venezuela
Phone: +593 (7) 286-2213
Email: jviola@ups.edu.ec
URL: http://www.ups.edu.ec

[accordions id=»3855″]

AHP analysis to minimize the effects produced by the textile industry in the rivers of Cuenca city. Determination of the better alternative to mitigate water pollution.

Jaime A. Torres A.  Gabriela L. Carrión V. Cristhian M. Quezada V. Cesar I. Coronel Z.

Edgar A. Barragan E..
Profesor Titular Auxiliar 1 Carrera Ingeniería Eléctrica
Universidad Politécnica Salesiana Sede Cuenca
Cuenca, Ecuador
ebarragan@.ups.edu.ec

[accordions id=»3589″]

An Alternative Method for Partial Discharges Measurement Using Digital Filters

M. Quizhpi-Cuesta, F. Gómez-Juca, W. Orozco-Tupacyupanqui, F. Quizhpi-Palomeque, Member IEEE
Universidad Politécnica Salesiana, Cuenca, Ecuador
{fquizhpic, fgomezj}@est.ups.edu.ec, {worozco, fquizhpi}@ups.edu.ec

[accordions id=»3252″]

Back-to-Back Active Power Filter for Current Balancing in Two-Phase Systems.

Viola, J., Fajardo, M., Aller, J. M., Quizhpi, F., Restrepo, J., & Ginart, A. (2017, March).  In Green Technologies Conference (GreenTech), 2017 Ninth Annual IEEE (pp. 139-144). IEEE.

[accordions id=»3248″]

DIO:  10.1109/GreenTech.2017.26

Electricity production using renewableresources in urban centres

Antonio Barragán-Escandón MSc
Department of Electrical Engineering, Universidad Politécnica

Julio Terrados-Cepeda PhD
Department of Graphic Engineering, Design and Projects, Universidad
de Jaén, Jaén, Spain

Esteban Zalamea-León PhD
Facultad de Arquitectura y Urbanismo, Cuenca, Ecuador

Pablo Arias-Reyes MSc
Laboratorio de redes inteligentes, Ingeniería Eléctrica, Universidad
Católica de Cuenca, Cuenca, Ecuador

[accordions id=»3595″]

Experimental evaluation of the voltage unbalance in the efficiency of induction motors

Johnny Rengifo ∗†, Henryke Salazar∗, Alexander Bueno∗ and José M. Aller∗‡
∗Universidad Simón Bolívar, Caracas–Venezuela
Email: {jwrengifo,bueno}@usb.ve
†Universidad Central de Venezuela, Caracas–Venezuela
‡Universidad Politécnica Salesiana, Cuenca–Ecuador
Email: jaller@ups.edu.ec

[accordions id=»3596″]

---

Health Index Assessment for Power Transformers with Thermal Upgraded Paper up to 230kV, Using Fuzzy Inference. Part II: A Sensibility Analysis

Diego P. Chacón -Troya, Member, IEEE, Juan Pablo Lata, and Ricardo D. Medina

[accordions id=»3254″]

 Implicit PV Cell Parameters Estimation used in Approximated Closed-Form Model for Inverter Power Control

Jose Aller∗† Julio Viola∗ Flavio Quizhpi∗ Jose Restrepo† Antonio Ginart‡ Andres Salazar§
∗Universidad Politécnica Salesiana – Departamento de Ingeniería Eléctrica – Cuenca – Ecuador – jaller@ups.edu.ec
†Universidad Simón Bolívar – Departamento de Electrónica y Circuitos – Caracas – Venezuela – restrepo@usb.ve
‡Kennesaw State University – Deparment of Electrical Engineering – Atlanta – USA – aginart@kennesaw.edu
§University of Georgia – Deparment of Electrical Engineering – Atlanta – USA – andres.salazar@ece.uprm.edu

[accordions id=»3598″]

Parameter Estimation for Deep-Bar Induction Machines Using Instantaneous Stator Measurements From a Direct Startup

Joseph Benzaquen, Student Member, IEEE, Johnny Rengifo, Eduardo Alb´anez, and Jos´e M. Aller

[accordions id=»3599″]

---

2016

---

---

An Approach to Develop a LabVIEW based Augmented Reality Application for Smartphones

Ernesto Granado Migliore
Universidad Simón Bolívar, Caracas, Venezuela
granado@usb.ve

Julio Zambrano Abad  Flavio Quizhpi Palomeque
Universidad Politécnica Salesiana Cuenca, Ecuador
{jzambranoa, fquizhpi}@ups.edu.ec

[accordions id=»3257″]

---

An Approach to Develop a Virtual 3D Stereoscopic Environment for Smartphones

E. Granado, J. Viola, J. Zambrano and F. Quizhpi.

[accordions id=»3259″]

---

Analysis and Simulation of Fault Tolerance of a Grid-connected PV Inverter by Z-source Impedance

Diego P. Chacón-Troya_1, Christian Jara Alvarez _1, Enrique Galarza Pablo1 and José Manuel Aller_1_2
1_Universidad Politécnica Salesiana, Cuenca, Ecuador
2_Universidad Simón Bolívar, Caracas, Venezuela

[accordions id=»3261″]

---

Current Control For a Grid-connected Inverter Operating With Highly Distorted Grid Voltage

Julio Viola†, José Restrepo‡, José Manuel Aller‡ and Flavio Quizhpi†
Universidad Politécnica Salesiana Cuenca, Ecuador, EC010105
Email: jcviola@ieee.org
†SENESCYT – Prometeo Project, Ecuador
‡Universidad Simón Bolívar, Caracas, Venezuela, 1080A

[accordions id=»3262″]

---

Design and Testing of Toroidal Coil for Induction Water Heater

Luis F. Quevedo, César G. Mancheno, John A. Morales, Flavio A. Quizhpi.
Carrera de Ingeniería Eléctrica, Universidad Politécnica Salesiana sede Cuenca – Ecuador.

[accordions id=»3501″]

---

 

Design Of Current Control Loop For Grid Connected Inverters Operating Under Nonideal Grid Conditions

Julio Viola ∗†, José Restrepo ‡, José Manuel Aller †‡, Flavio Quizhpi ∗, and Marco Fajardo ∗
∗ Universidad Politécnica Salesiana Cuenca, Ecuador, EC010105
Email: jcviola@ieee.org
† SENESCYT – Prometeo Project, Ecuador
‡ Universidad Simón Bolívar, Caracas, Venezuela, 1080A

[accordions id=»3277″]

---

Enhanced Placement of Fault Locators on Overhead Distribution Networks (Ubicación Mejorada de Localizadores de Falla en Redes de Distribución Aéreas)

D. X. Morales, Member IEEE, D. Icaza, P. Flores, F. Conce, G. Conce,
R.D. Medina, Member IEEE, W.P. Borja, Student Member

[accordions id=»3279″]

---

Explicit Model of PV Cells considering Variations in Temperature and Solar Irradiance

Jose Aller† Julio Viola Flavio Quizhpi Jose Restrepo† Antonio Ginart‡ Andrés Salazar§
Universidad Politécnica Salesiana – Cuenca – Ecuador
†Universidad Simón Bolívar – Caracas – Venezuela
‡Kennesaw State University – Atlanta – USA
§University of Georgia – Atlanta – USA

[accordions id=»3280″]

---

Hybrid control scheme for the current loop of a grid connected inverter operating with distorted grid voltage

Julio Viola∗†, José Restrepo‡, José Manuel Aller∗†‡ and Flavio Quizhpi†
∗ Universidad Politécnica Salesiana Cuenca, Ecuador, EC010105
Email: jcviola@ieee.org
†SENESCYT – Prometeo Project, Ecuador
‡Universidad Simón Bolívar, Caracas, Venezuela, 1080A

[accordions id=»3281″]

---

Impact Assessment of New Services in the Galapagos Low Voltage Network

D. X. Morales, Y. Besanger, C. Alvarez Bel R.D. Medina
Diego.Morales-Jadan@g2elab.grenoble-inp.fr Yvon.Besanger@g2elab.grenoble-inp.fr CALVAREZ@upvnet.upv.es rmedinav@ups.edu.ec

[accordions id=»3283″]

---

Impact Study of New Loads and Time of Use Schedule in the Low Voltage Network

D. X. Morales, Y. Besanger, M. Toledo R.D. Medina
Diego.Morales-Jadan@g2elab.grenoble-inp.fr Yvon.Besanger@g2elab.grenoble-inp.fr mtoledo@centrosur.gob.ec rmedinav@ups.edu.ec

[accordions id=»3285″]

---

Inversor multinivel acoplado sin transformador a la línea eléctrica para la incorporación de fuentes fotovoltaicas distribuidas

Julio César Viola1, , José Restrepo-Zambrano2, José Manuel Aller-Castro2 y Flavio
Quizhpi-Palomeque1

[accordions id=»3286″]

---

Power Transformers Risk Index Assessment in the Ecuadorian Context (Evaluación del Índice de Riesgo de Transformadores de Potencia en Concordancia con el Contexto Ecuatoriano)

K. C. Bustamante, Student Member, IEEE, W. P. Borja, Student Member, IEEE, B. B. Miranda,
Student Member, IEEE, L. A. Zhunio, Student Member, IEEE, and R. D. Medina, Member, IEEE,

[accordions id=»3287″]

---

Remote Experimentation Using a Smartphone Application with Haptic Feedback

Ernesto Granado,  Flavio Quizhpi.  Julio Zambrano William Colmenares
Universidad Simón Bolívar, Caracas, Venezuela. Universidad Politécnica Salesiana, Cuenca, Ecuador

[accordions id=»3288″]

---

Robust Multivariable PID Control for Quadruple- Tank Process Using an ILMI Approach

Diego Mogrovejo1, Ernesto Granado2,3,4, William Colmenares2, Julio Zambrano4 and Flavio Quizhpi4
1 Universidad Politécnica Salesiana, Maestría en Control y Automatización Industriales, Cuenca, Ecuador
2 Universidad Simón Bolívar, Caracas, Venezuela
3 Prometeo Project Researcher-SENESCYT, Ecuador
4 Universidad Politécnica Salesiana, Cuenca, Ecuador
Email: {dmogrovejom, jzambranoa, fquizhpi}@ups.edu.ec, {granado, williamc}@usb.ve

[accordions id=»3289″]

---

2015

---

---

Banco de Emulación de Perfiles de Viento para Aplicaciones en Energía Eólica

J. Restrepo3 J. Viola 2 F. Quizhpi 1
1 Universidad Politécnica Salesiana 2 SENECYT 3 Universidad Simón Bolívar
Email: restrepo@ieee.org, jviola, fquizhpi@ups.edu.ec

[accordions id=»3296″]

---

Comparison of the Parameter Estimation for the Induction Machine Dynamic Model using Instantaneous Measurements at Standstill and during Start-up

José M. Aller∗†‡, José A. Restrepo∗†‡IEEE member, Julio C. Viola∗†, Pedro R. Barbecho†,
Johnny Rengifo‡ and Flavio A. Quizhpi†
∗Prometeo – SENESCYT, Quito – Ecuador
†Universidad Politécnica Salesiana, Cuenca – Ecuador
‡Universidad Simón Bolívar, Caracas – Venezuela
email:{jaller, jviola, pbarbecho, fquizhpi}@ups.edu.ec;restrepo@ieee.org; jwrengifo@usb.ve

[accordions id=»3297″]

---

Current Controller for Induction Motor using an Artificial Neural Network trained with a Lyapunov based Algorithm

Julio Viola-a,b, José Restrepo-a,b,c, José Aller-a,b,c
a-Prometeo Project Researcher
b-Universidad Politécnica Salesiana Cuenca, Ecuador
{jcviola, restrepo}@ieee.org
cUniversidad Simón Bolívar Caracas, Venezuela
jaller@usb.ve

[accordions id=»3298″]

---

Developing of a Monitoring and Control System of an Electric Load for Domestic Applications

Diego P. Chacón-Troya, María Fernanda Mena
Universidad Politécnica Salesiana Cuenca, Ecuador
dchacon@ups.edu.ec, mmenas@est.ups.edu.ec

[accordions id=»3299″]

---

Fractional order PIα controller applied to the induction machine current loop

Miguel Abrilb,  Jose Restrepo a_b_c,  Julio Viola_a_b, Jose M. Allera_b_c , a_Prometeo-SENESCYT, Quito Ecuador b_Universidad Politécnica Salesiana, Cuenca-Ecuador  c_Universidad Simón Bolívar, Caracas-Venezuela
email: ingmiguel abril@hotmail.com, restrepo@ieee.org, {jviola, jaller}@ups.edu.ec

[accordions id=»3300″]

---

Indoor Propagation Analysis Applied In Zigbee Netwoeks

Diego P. Chacon-Troya, Andrea Gracia  Universidad Politecinica Salesiana  Cuenca-Ecuador     dchacon@ups,edu,ec, andreagarciace@hotmail.com

[accordions id=»3301″]

---

Lighting Control Actuator Design and Development for a ZigBee Network with a Web Server Mounted on Raspberry Pi.

Martin V. Urgiles, Paul E. Arpi, Diego P. Chacon-Troya
Universidad Politécnica Salesiana Cuenca, Ecuador
murgiles@est.ups.edu.ec, parpi@est.ups.edu.ec, dchacon@ups.edu.ec

[accordions id=»3302″]

---

Modeling a Permanent Magnet Generator and its Controller for a Wind Turbine System

Diego P. Chacon Troya  1 Carlos Mendez_1 Juan Segarra_1 Jose M. Aller 1,2,3
Universidad Politécnica Salesiana, Cuenca, Ecuador 2_SENESCYT, Prometeo, Ecuador
3_Universidad Simon Bolivar, Caracas, Venezuela
dchacon@ups.edu.ec, cmendezm@est.ups.edu.ec, j segarrav@est.ups.edu.ec, jaller@ups.edu.ec

[accordions id=»3303″]

---

Predictive control of a three-phase power converter coupled with LCL filter

Julio Viola-a,c, José Restrepo-a,b,c, Flavio Quizhpi-c, José Aller-b
a-Prometeo Project Researcher c-Universidad Politécnica Salesiana Cuenca, Ecuador
{jviola, jrestrepoz, fquizhpi}@ups.edu.ec
b-Universidad Simón Bolívar Caracas, Venezuela

[accordions id=»3304″]

---

Predictive Control Strategy for DFIG Wind Turbines with Maximum Power Point Tracking Using Multilevel Converters

José Sayritupac, Eduardo Albánez, Johnny Rengifo, José M. Aller and José Restrepo
Universidad Simón Bolívar, Caracas–Venezuela
Email: {ealbanez,jwrengifo}@usb.ve
PROMETEO-SENESCYT, Ecuador Universidad Politécnica Salesiana, Cuenca Ecuador
Email: jaller@ups.edu.ec

[accordions id=»3305″]

---

Proposal and Requirements for a Real-Time Hybrid Simulator of the Distribution Network

D. X. Morales, Member IEEE, R. D. Medina, Member IEEE and Y. Besanger, Senior Member, IEEE

[accordions id=»3306″]

---

Switched Reluctance Machine Fuzzy Modeling Applied on a MRAC Scheme

Arnaldo Matute, Julio Violab; José Restrepoa, José Manuel Allera, Flavio Quizhpic
Universidad Simón Bolívar Caracas, Venezuela
arnaldo.matute@gmail.com
Prometeo Project Researcher, Universidad Politécnica Salesiana Cuenca, Ecuador

[accordions id=»3307″]

---

Two-Phase Active Power Filter Direct Current Control with Capacitor Voltages Estimation and Balance

Marco Fajardoa, Julio Viola-a,b, José Restrepo-b,c, Flavio Quizhpia, José Allera,-b,c
a-Universidad Politécnica Salesiana b-Prometeo Project Researcher Cuenca, Ecuador
mfajardom@ups.edu.ec,{jcviola, restrepo}@ieee.org,fquizhpi@ups.edu.ec
c-Universidad Simón Bolívar Caracas, Venezuela
jaller@usb.ve

[accordions id=»3308″]

---

2014

---

A Flexible Hardware Platform for Applications in Power Electronics Research and
Education

Julio Viola-a,c, José Restrepo-a,b,c, Flavio Quizhpi-c, María I. Giménez-b, José Aller-b, Víctor Guzmánb, Alexander Bueno-b
a-Prometeo Project Researcher
c-Universidad Politécnica Salesiana Cuenca, Ecuador
{jviola, jrestrepoz, fquizhpi}@ups.edu.ec
b-Universidad Simón Bolívar Caracas, Venezuela
{mgimenez, jaller, vguzman, abueno}@usb.ve

[accordions id=»3312″]

---

DC Voltage Estimation Methods for Multilevel Converter Operating with Reduced Number of Sensors

Julio Viola, Erick Baethge, Alberto Berzoy, José Restrepo
Universidad Simón Bolívar – Caracas, Venezuela
Email: jcviola@usb.ve

Flavio Quizhpi
Universidad Politécnica Salesiana – Cuenca, Ecuador
Email: fquizhpi@ups.edu.ec

[accordions id=»3313″]

---

Diseño e Implementación del Sistema de Control de un Inversor Multinivel de Fuentes Independientes, por medio de Modulación Vectorial Espacial

J. Galarza F. Quizhpi
Universidad Politécnica Salesiana

[accordions id=»3314″]

---

Fast detection of sequence components using Savitzky-Golay filters

José Restrepo-a,b,c, Julio Viola-a,b, Flavio Quizhpi-b
a-Prometeo-SENESCYT, Quito-Ecuador
b-Universidad Politécnica Salesiana, Cuenca-Ecuador
c-Universidad Simón Bolívar, Caracas-Venezuela
email:restrepo@ieee.org,{jviola, fquizhpi}@ups.edu.ec

Antonio Ginart
SolarMax USA, Inc. Norcross, GA 30093, USA
email: Antonio.Ginart@solarmax.com

[accordions id=»3315″]

---

Fault detection and correction on real time of a twostage three-phase multilevel inverter of controlled by vector modulation

Alexis Llanosa, Christian Saavedraa,Flavio Quizhpia
a Universidad Politécnica Salesiana
Cuenca, Ecuador (ECO10105)
Email:{allanos,csaavedra}@est.ups.edu.ec,fquizhpi@ups.edu.ec
Research group of renewable energy (CIDII)

[accordions id=»3316″]

---

Genetic Algorithm for Enhancing the Transmission Capacity of a PES (Power Electric System) through Flexible AC Compensators

Fabián Arévalo, Martin Cordova, Flavio Quizhpi, Magno Vivar
Department of Electric Engineering, Universidad Politécnica Salesiana, Cuenca, Ecuador
farevalo@est.ups.edu.ec, mcordovas@est.ups.edu.ec, fquizhpi@ups.edu.ec,mvivar@ups.edu.ec

[accordions id=»3317″]

---

Initial Results from a Prototype Corresponding to an Induction Water Heater

Luis F. Quevedoª, Flavio A. Quizhpiª, John A. Moralesª, Roberto J. Cabralb and Arturo S. Bretasb
Email: lquevedo@est.ups.edu.ec, fquizhpi@ups.edu.ec, jmoralesg@ups.edu.ec, rjcabral@ece.ufrgs.br,
abretas@ece.ufrgs.br
ªCarrera de Ingeniería Eléctrica Universidad Politécnica Salesiana, Cuenca, Ecuador.
bFederal University of Rio Grande do Sul, Porto Alegre, Brasil.

[accordions id=»3318″]

---

Shunt active power filter for harmonic compensation of two-phase nonlinear loads

Héctor Buenoa, Marco Fajardoa, Flavio Quizhpia, Julio Violaa;c, José Restrepoa;b;c
a-Universidad Politecnica Salesiana Cuenca, Ecuador (EC010105)
Email: {hbueno}@est.ups.edu.ec,{mfajardom,fquizhpi,jviola,jrestrepoz}@ups.edu.ec
b-Universidad Simón Bolívar Caracas, Venezuela (1080A)
c- Prometeo Project Researcher (SENESCYT)

[accordions id=»3319″]

---

Simplified FPGA implementation of the generalized space vector pulse width modulation (GSVPWM) for three wire three-phase inverters

Jose Restrepo-a,b,c, Julio Viola-a,b, Flavio Quizhpi-b
a-Prometeo-SENESCYT, Quito-Ecuador
b-Universidad Politécnica Salesiana, Cuenca-Ecuador
c-Universidad Simón Bolívar, Caracas-Venezuela
email:restrepo@ieee.org,{jviola, fquizhpi}@ups.edu.ec

[accordions id=»3320″]

---

Sistema de identificación para filtros activos de potencia

Felipe Peña1, Julio Viola1,2, José Restrepo1,2,3
1 Grupo de Investigación en Energía-Universidad Politécnica Salesiana, Cuenca, Ecuador.
2 Proyecto Prometeo – SENESCYT, Ecuador.
3 Universidad Simón Bolívar, Caracas, Venezuela.

[accordions id=»3321″]

---

2013

---

Analysis of a Four-Phase Induction Machine with Direct Torque Control

Julio Viola†‡, Flavio Quizhpi‡, Jose Restrepo†, Juan Pablo Pesntez‡, Marco Miguel Sanchez‡
†UNIVERSIDAD SIMON BOLIVAR, ‡UNIVERSIDAD POLITECNICA SALESIANA
†Valle de Sartenejas, Baruta, Edo. Miranda, Caracas, Venezuela
‡Calle Vieja y Elia Liut, Cuenca, Azuay, Ecuador
Phone: +58 (212) 906-4012
Email: jcviola@usb.ve
URL: http://www.usb.ve

[accordions id=»3323″]

---

Desarrollo de algoritmo para la protección diferencial del transformador de potencia aplicado a la subestación.

Guillen Freddy, Narveaz Javier, Quizhipi Flavio

Departamento de Electrica de la Universidad Politécnica Salesiana Sede Cuenca

[accordions id=»3324″]

---

---

Desarrollo de un Convertidor Electrónico Multinivel para Aplicaciones
de Compensación de Potencia Reactiva

J.C. Viola † F. Quizhpi ‡
† Dpto. Electrónica y Circuitos, Universidad Simón Bolívar, Caracas, Venezuela. Investigador
‡ Proyecto Prometeo, Universidad Politécnica Salesiana, Cuenca, Ecuador.

[accordions id=»3325″]

---

Desarrollo de un Modelo Biestratificado de Terreno Aplicando un Software Computacional en el Sector Industrial

Ángel T. Pacheco G. Jonathan M. Jiménez Z.
apachecog@est.ups.edu.ec jimenezj_ups@hotmail.com
Flavio A. Quizhpi P.
fquizhpi@ups.edu.ec
UNIVERSIDAD POLITÉCNICA SALESIANA
Carrera de Ingeniería Eléctrica

[accordions id=»3327″]

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DISEÑO DE SISTEMAS DE PUESTA A TIERRA PARTIENDO DE UN MODELO BIESTRATIFICADO DE TERRENO, APLICANDO UN SOFTWARE COMPUTACIONAL EN EL SECTOR INDUSTRIAL

Jiménez Z. Jonathan M., Pacheco G. Ángel T., Quizhpi P. Flavio A. Universidad Politécnica Salesiana Carrera De Ingeniería Eléctrica Campus El Vecino

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“Diseño y Construcción de Filtro Activo para Eliminar Armónicos de una Red Bifásica Residencial.”

Héctor Bueno¹, Marco Fajardo¹, Flavio Quizhpi^1*

¹ Universidad Politécnica Salesiana, Cuenca, Ecuador

^* fquizhpi@ups.edu.ec

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Model of the InductionMachine including Saturation

Jose M. Aller , Daniel Delgado, Alexander Bueno, Julio C. Viola and Jose A. Restrepo
UNIVERSIDAD SIMON BOLIVAR
Valle de Sartenejas, Baruta, Edo. Miranda
Caracas, Venezuela
Development Bureau of the Simón Bolívar University (GID-04) and Universidad Politécnica Salesiana -Ecuador

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Motor de Inducción de una Sola Espira

F.A. Quizhpi F. Bresciani
Universidad Politécnica Salesiana – Cuenca, Ecuador

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Vector Analysis of a Four-Phase Induction Machine

Julio Viola
Universidad Simón Bolívar – Caracas, Venezuela
Proyecto Prometeo SENESCYT – Cuenca, Ecuador
Email: jcviola@usb.ve

Flavio Quizhpi, Gustavo Parra
Universidad Politécnica Salesiana
Cuenca, Ecuador
Email: fquizhpi@ups.edu.ec; gustavoparra1104@hotmail.com

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2012

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Análisis Técnico de una Central Solar para la Producción de Energía Eléctrica en el Cantón Santa Isabel de la Provincia del Azuay

Washington E. Macancela V., Edmundo V. Regalado C., Fredy F. Campoverde A. y Flavio A. Quizhpi P.
Carrera de Ingeniería Eléctrica, Grupo de Energías, CIDII
Universidad Politécnica Salesiana, Ecuador

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Detección de Fallas en el Aislamiento en las Chapas del Estator de Máquinas Eléctricas Rotativas

Luisa Salazar 1,∗, Flavio Quizhpi 2, José Manuel Aller 3, Alexander Bueno 4, Rodney Reyna 5

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Diagnóstico y Evaluación de la Confiabilidad del Alimentador  122 para la Empresa Eléctrica Azogues C.A. usando el Método de Simulación de Montecarlo

M. Escudero J. Rojas F.Quizhpi
Universidad Politécnica Salesiana Cuenca

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EVALUACIÓN DEL COMPORTAMIENTO DE UN SISTEMA ELECTRICO AISLADO ANTE RAMPAS DE VIENTO UTILIZANDO AEROGENERADORES DE VELOCIDAD FIJA

L.J. Salazar† F.A.Quizhpi‡
† Departamento de Tecnología Industrial, Universidad Simón Bolívar, Caracas, Venezuela
Email: luisalazar@usb.ve
‡ Departamento de Ingeniería Eléctrica y Electrónica, Universidad Politécnica Salesiana, Cuenca, Ecuador
Email: fquizhpi@ups.edu.ec

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Mantenimiento Centrado en la Confiabilidad (MCC) Aplicado a los equipos de Recepción, Esterilización, Envasadoras para la elaboración de la leche UHT, empleando modelo matemático de las cadenas de Markov

Freddy Yerovi, Marcos Peralta y Flavio Quizhpi
Carrera de Ingeniería Eléctrica, Grupo de Energías, CIDII
Universidad Politécnica Salesiana, Ecuador

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Many of the statements in the section above and https://www.sitepronews.com/2019/10/18/free-marketing-tools-achieve-success-with-minimal-budget/ by essex and mckitrick are either wrong or misleading or both.