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PAPERS
Spanish version
This section show a list of paper published by Professor Francisco M.
Gonzalez-Longatt. Some papers have been written in Spanish.
Prof. Francisco
M. González-Longatt inform to all users that all documents are under
Acrobat 9.0 for copyright reasons. Please download the latest version of the
viewer.

2009

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M. Sepulveda, S. Arnaltes, O. Ravelo,
P. de Oliveira, T. Ponde de Leao, I. Hernández, F. González-Longatt. "Trasient
Stability Analysis of Electrical Power System with High Penetration
Levels of wind Power. Case Isla Margarita - Venezuela". III
Congreso Venezolano de Redes y Energía Eléctrica. 3-6 June de 2009.
Margarita Venezuela, Venezuela. |
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F. González-Longatt, A.
Hernández, F. Guillen, R. Terán, C. Peraza, E. Gavorskis. "Effect
of the Distributed Generation in the Voltage Stability in Power
Systems". III Congreso Venezolano de Redes y Energía
Eléctrica. 3-6 June de 2009. Margarita Venezuela, Venezuela. |
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F. González-Longatt, A. Hernández,
F. Guillen, R. Terán, C. Peraza, E. Gavorskis. "Impact
of the distributed generation operative mode on Voltage Profile
and Power losses in Distribution System".III Congreso
Venezolano de Redes y Energía Eléctrica. 3-6 June de 2009.
Margarita Venezuela, Venezuela. |
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2008

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C. Peraza, J. Díaz, F.
Arteaga, C. Villanueva, F. González-Longatt. "Modeling
of Faults in operational amplifier circuits using Bond Graphs".
XIII Congreso Latinoamericano de Control. 25-28 Noviembre de
2008. Mérida, Venezuela - In Spanish. |
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C. Peraza, J. Díaz, F. Arteaga,
C. Villanueva, F. González-Longatt “Modeling of Faults in
Operational Amplifier Circuits using Bond Graph”. 34th Annual
Conference of the IEEE Industrial Electronics Society. 10-13
November, 2008. Orlando. USA. |
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F. González-Longatt. "Wind
energy resource in Venezuela". III Congreso
Petrolero y Energético ASME-UNEFA-PC. 30-31 Octubre y 1
Noviembre de 2008. |
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F. González-Longatt, Y. Jaspe,
F. Torres, F. Guillen. "Effect
of the optimal location of distributed energy resources over
power losses and voltage regulation in power systems". Jornadas de Investigación de la Facultad de
Ingeniería, JIFI 2008. Universidad Central de Venezuela.
Caracas, Venezuela. 27-31 October de 2008.- In Spanish.
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C. Peraza, J. Díaz, F. Arteaga,
C. Villanueva, F. Gonzalez-Longatt,
“Modeling and Simulation of
PEM Fuel Cell with Bond Graph and 20sim”. IEEE 2008 American
Control Conference. Seattle, June 11-13, 2008. Washington, USA
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F. González-Longatt, A. Ríos, A.
Strauss, R. Terán. "Experimental
estimation of the Electrical Parameters of a Single Cage
Induction Machine". III Iberoamericano de
Estudiantes de Ingeniería Eléctrica, III CIBELEC. 5-9 Mayo de
2008. Mérida Venezuela. |
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F. González-Longatt, A. Ríos, A.
Strauss, R. Terán. "Characterization
Steady State Operation of Single Cage Induction Machine". III Iberoamericano de
Estudiantes de Ingeniería Eléctrica, III CIBELEC. 5-9 Mayo de
2008. Mérida Venezuela. - In Spanish. |
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F. Guillén Guerra, F.
González-Longatt. "Methodological
development of Optimal Location Distributed Energy Resources in
Distribution Networks".
III Iberoamericano de Estudiantes de Ingeniería Eléctrica, III
CIBELEC. 5-9 Mayo de 2008. Mérida Venezuela. - In Spanish.
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F. González-Longatt, E. Palencia.
"Load Flow Program for
Electric Distribution System".
III Iberoamericano de Estudiantes de Ingeniería Eléctrica, III
CIBELEC. 5-9 Mayo de 2008. Mérida Venezuela. - In Spanish.
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F. González-Longatt. "Considerations
about Reactive Power Compensation and Short Circuit Levels on
integration of Single Cage Induction Generators". III Iberoamericano
de Estudiantes de Ingeniería Eléctrica, III CIBELEC. 5-9 May
2008. Mérida Venezuela. - In Spanish. |
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F. González-Longatt. "Dynamic
behaviour of constant speed wind turbine with single cage
induction generator". I Exposición
Industrial Internacional sobre Energía Eólica. 19-20 de Mayo de
2008, Caracas, Venezuela. - In Spanish. |
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F. González-Longatt. "Climatic
Change: Prospective data". III Encuentro de Ciencia,
Tecnología e Inventiva Estudiantil. UNEXPO Puerto Ordaz, 21 al
23 de Mayo de 2008. Puerto Ordaz, Venezuela. - In Spanish.
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F. González-Longatt. "Influence
of Turbulence on Power Quality: Comparative study between
Constant and Variable Wind Turbines". 7th International
Workshop on Large Scale Integration of Wind Power and on
Transmission Networks for Offshore Wind Farms. 26-27 May 2008,
Madrid Spain. |
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F. González-Longatt. "Considerations
about Reactive Power Compensation and Short Circuit Levels on
Constant Speed Wind Turbines". 7th International Workshop on
Large Scale Integration of Wind Power and on Transmission
Networks for Offshore Wind Farms. 26-27 May 2008, Madrid Spain.
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2007

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F. González-Longatt. "Alternative
Energy Resource and Distributed Generation Research Area: An offer". II Congreso Internacional de
Investigación y Postgrado. Caracas, Venezuela. 07- 11st May of
2007. Abstract.
- In Spanish. |
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F. González-Longatt. "Philosophical
aspects of researching in electrical engineering: true experiences".
II Encuentro de Ciencia Tecnología e Inventiva Estudiantil. UNEXPO,
Puerto Ordaz, Venezuela. 3-4th May of 2007.
Abstract. - In Spanish.
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F. González-Longatt, O. Amaya, M.
Cooz, L. Duran. "Dynamic
Behaviour of Constant Speed WT based on Induction Generator Directly
connect to Grid". 6th World Wind Energy Conference and
Exhibition (WWEC 2007). October 2-4, 2007. Mar del Plata Argentina.
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F. González-Longatt. "Impact
of Distributed Generation over Power Losses on Distribution System".
9th International Conferance on Electrical Power Quality and
Utilization. 9-11st October of 2007. Barcelona, Spain.
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F. González-Longatt, A. Facendo, C.
Peraza, C. Villanueva. "Operation
Analysis of Fuel Cells as Sources Electricity". I Congreso Venezolano de Redes y Energía
Eléctrica. 12 al 14th November of 2007. Lecherías, Venezuela. - In
Spanish. |
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F. González-Longatt, O. Amaya, M.
Cooz. "Behavior Evaluation of
Variable Speed Wind Turbine with Double Fed Induction Generator". I Congreso Venezolano de Redes y Energía Eléctrica.
12-14th November of 2007. Lecherías, Venezuela. - In Spanish.
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F. González-Longatt, C Ornelas, W.
Marchena, F. Guillen, A. Hernández. "Methodology
for optimal allocation of distributed energy resources using Linear
Programming". I Congreso Venezolano de Redes y
Energía Eléctrica. 12-14th November of 2007. Lecherías, Venezuela.-
In Spanish. |
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2006
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F. González-Longatt, F. Chacon,
F. Guillen, A. Hernández. “Effect
over Power Losses Voltage Regulation on Distribution systems
with Distributed Generation”.
Jornadas de Investigación de la Facultad de Ingeniería UCV, JIFI
2006. Caracas, Venezuela. 27th Oct-02nd Nov of 2006.- In
Spanish. |
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F. González-Longatt, E. Gavorskis,
M. Bolívar O, F. Guillen, A. Hernández. “Impact
of wind speed and load variability over wind farms connected to
distribution system”. Jornadas
Jornadas de Investigación de la Facultad de Ingeniería UCV, JIFI
2006. Caracas, Venezuela. 27th Oct-02nd Nov of 2006. - In
Spanish. |
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F. González-Longatt, R. Terán, J.
Méndez, A. Hernández, F. Guillen, “Evaluation
of Wind Energy Resources on Venezuela”. I Congreso de Petrolero
Energético ASME-UNEFA, Puerto. Cabello, Venezuela, 26-28th
October of 2006. - In Spanish. |
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F. González-Longatt, J. Méndez,
R. Villasana, “Preliminary
Evaluation of Wind Energy Utilization on Margarita Island,
Venezuela”. Sixth International Worshop on large-Scale of
Integration of Wind Power and Transmission Networks for Offshore
Wind Farms, Delft, Netherlands. 26-28th October of 2006.
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F. González-Longatt,
E. Gavoskis, M. Bolivar. “Effects
Over Distribution Feeder of High Penetration Levels of WECS
Based on Induction Generators”. Sixth International Worshop
on large-Scale of Integration of Wind Power and Transmission
Networks for Offshore Wind Farms, Delft, Netherlands. 26-28th
October of 2006. |
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F. Chacon F. González-Longatt F. Guillen, "Design
and Implementation of a MATLAB® program for load flow
calculations in Distribution networks with Distributed
Generation". I Jornadas de Proyectos de
Ingeniería Electrónica, I JOPIE, Maracay, Venezuela, 31st July
of
2006. - In Spanish. |
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E. Gavoskis M. Bolívar F.
González-Longatt, "Implementation
of a program for load flow calculations including model of wind
farms". I
Jornadas de Proyectos de Ingeniería Electrónica, I JOPIE,
Maracay, Venezuela, 31st July of 2006. - In Spanish.
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F. González-Longatt, "Proposal
for the Design of a Measurement System for Wind Energy to be
used in the Meteorological Station WT-A-1". I
Jornadas de Proyectos de Ingeniería Electrónica, I JOPIE,
Maracay, Venezuela, 31st Julio of 2006. - In Spanish.
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F. González-Longatt, J. Méndez,
R. Villasana, C. Peraza. “Wind
Energy Resource Evaluation on Venezuela: Part I”. Nordic
Wind Power Conference NWPC 2006, Espoo, Finland. 22-23rd May of
2004. |
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F. González-Longatt, F.
Guillen, A. Hernández, R. Teran, C. Peraza "Current
status and prospective of research and development for
alternative energy resources in UNEFA" I Congreso Internacional de
Investigación y Postgrado del Siglo XII, Caracas, Venezuela 8-12
Mayo 2006. - In Spanish. |
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F. González-Longatt, F. Guillen,
A. Hernández, R. Teran, C. Peraza "Expediencies
in research and development of electrical engineering
computational tool" I Congreso Internacional de Investigación y
Postgrado del Siglo XII, Caracas, Venezuela 8-12nd Mayo of 2006
- In Spanish. |
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F. González-Longatt. “Wind
turbines: Characterization of operation”. II Congreso
Iberoamericano de Estudiantes de Ingeniería Eléctrica Eléctrica,
Electrónica y Computación, II CIBELEC 2006. Puerto La Cruz,
Venezuela, Venezuela, 3-7th April of 2006. - In Spanish.
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F. González-Longatt. “Model
of Photovoltaic Module in Matlab™”. II Congreso
Iberoamericano de Estudiantes de Ingeniería Eléctrica Eléctrica,
Electrónica y Computación, II CIBELEC 2006. Puerto La Cruz,
Venezuela,3-7th April of 2006. |
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F. González-Longatt. “Circuit
Based Battery Models: A Review”. II Congreso Iberoamericano
de Estudiantes de Ingeniería Eléctrica Eléctrica, Electrónica y
Computación, II CIBELEC 2006. Puerto La Cruz, Venezuela, 3-7th
April of 2006. - In Spanish. |
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F. González-Longatt, F. Guillen,
A. Hernández, R. Terán, C. Peraza, "Current status and
prospective of research and development for alternative energy
resources in UNEFA”. I Congreso Internacional de Investigación y
Postgrado UNEFA, Caracas, March of 2006. - In Spanish.
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González-Longatt, F. “Impact
of Distributed Synchronous Generators on Distribution Feeder
Stability”. First International ICSC Symposium on Artificial
Intelligence in energy Systems and Power, AIESP 2006, 7-10th
February of 2006. |
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González-Longatt, F., Peraza C.,
Villanueva, C. “Dynamic
Behaviour of a Distribution System: High Penetration Level of
Micro-turbines”. Third International Symposium on Power
Quality SICEL 2005, Bogotá Colombia, 16-18th November of 2006. |
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2005
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González-Longatt F. and Fortoul
C. “Review of Distributed
Generation Concept: Attempt of Unification” International
Conference on Renewable Energies and Power Quality (ICREPQ´05),
España, 16-18th March of 2005. |
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[A2005-02] F. González-Longatt,
A. Hernández, F. Guillen, C. Fortoul. “Load
following Function of Fuel Cell Plant in Distributed Environment”.
International Conference on renewable energy and Power Quality (ICREPQ´05).
16-18th march of 2005. Zaragoza, Spain, 2005. |
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F. González-Longatt, A.
Hernández, F. Guillen, C. Fortoul. “Dynamic
Performance Implications of the Power Conditioner Grid-Connected
for Photovoltaic Source”. International Conference on
renewable energy and Power Quality (ICREPQ´05). 16-18th March of
2005. Zaragoza, Spain, 2005. |
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F. González-Longatt. “Grounding
systems: An introduction to the security”. I
Seminario Seguridad Eléctrica en la Industria y Riesgo Eléctrico
en la Empresa, UNEXPO, Puerto Ordaz, Venezuela, 16th April of
2005. - In Spanish. |
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F. Gonzalez-Longatt. “Simplified
Model for Dynamic Behaviour of PMSG in WECS”. Fifth
International Workshop on Large-scale Integration of Wind
Power and Transmission Networks for Offshore Wind Farms.
Glasgow, Scotland. 7-8 April 2005. |
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F. González Longatt. “Wind
energy conversion system: An introduction”. I
Jornada ELECTRICOM. Maracay, Venezuela, 2005. - In Spanish.
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F. González-Longatt. "Energy
conversion System. Tutorial”. En las memorias de I Congreso
Tecnológico Científico IUTEB, Ciudad Bolívar, Venezuela, 6-9th
July of 2005.- In Spanish. |
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2004

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F. González-Longatt. “Adjust
of transformer tap changer based on sensitivity analysis in the
Power Flow”, IV Congreso
Venezolano de Ingeniería. Eléctrica CVIE-2004, Caracas,
Venezuela, 7-10th September of 2004. - In Spanish.
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F. González-Longatt. “Model
for dynamic behaviour of a fuel cell: Application of distributed
generation". I Congreso Iberoamericano de Estudiantes de
Ingeniería Eléctrica I CIBELEC 2004, Mérida, Venezuela, 3-7th May
of 2004. - In Spanish. |
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González-Longatt, F, Rodríguez C,
Caridad L. "Implementation
a computational module for calculates the electric parameter of
power cables". I Congreso
Iberoamericano de Estudiantes de Ingeniería Eléctrica I CIBELEC
2004, Mérida, Venezuela, 3-7th Mayo de 2004. - In Spanish.
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González-Longatt, F. "Modelling
and dynamic behaviour of inverter system for distributed energy
resources". I Congreso Iberoamericano de
Estudiantes de Ingeniería Eléctrica I CIBELEC 2004, Mérida,
Venezuela, 3-7th May of 2004. - In Spanish. |
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González-Longatt F, C. Peraza, C.
Villanueva. “Dynamic behaviour
of Fuel Cell power plants: Distributed generation”. Revista de Ingeniería de UC,
December 2004,
Vol 11, Nº 3, Valencia, 2005. - In Spanish. |
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Gonzalez-Longatt, F. “Fuel
cells: application perspectives in distributed generation”. I Seminario de Ingeniería Eléctrica. UNEXPO,
Puerto Ordaz, Venezuela,13-15th October of 2004. - In Spanish.
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González-Longatt, F. “Distributed
generation technologies: Costs and efficiencies”. I Seminario
de Ingeniería Eléctrica. UNEXPO, Puerto Ordaz, Venezuela,13-15th
October de 2004. - In Spanish. |
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2003
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