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Listar por autor "Riera Guasp, Martín Víctor"

Mostrando ítems 1-20 de 91

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A critical comparison between DWT and Hilbert-Huang-based methods for the diagnosis of rotor bar failures in induction machines

Antonino-Daviu, J.; Riera-Guasp, Martín; Pineda-Sanchez, Manuel; Pérez, Rafael B. (Institute of Electrical and Electronics Engineers, 2009)

[EN] In this paper, a cutting-edge time-frequency decomposition tool, i.e., the Hilbert-Huang transform (HHT), is applied to the stator startup current to diagnose the presence of rotor asymmetries in induction machines. ...
A General Approach for the Transient Detection of Slip-Dependent Fault Components Based on the Discrete Wavelet Transform

Riera-Guasp, Martín; Antonino-Daviu, J.; Pineda-Sanchez, Manuel; Puche-Panadero, Rubén; Pérez-Cruz, Juan (Institute of Electrical and Electronics Engineers, 2008)

[EN] In this paper, a general methodology based on the application of discrete wavelet transform (DWT) to the diagnosis of the cage motor condition using transient stator currents is exposed. The approach is based on ...
Advanced Induction Motor Rotor Fault Diagnosis via Continuous and Discrete Time-Frequency Tools

Pons Llinares, Joan; Antonino Daviu, José Alfonso; Riera-Guasp, Martín; Lee, Sang Bin; Kang, Tae-june; Yang, Chanseung (Institute of Electrical and Electronics Engineers (IEEE), 2015-03)

Transient-based fault diagnosis in induction motors has gained increasing attention over the recent years. This is due to its ability to avoid eventual wrong diagnostics of the conventional motor current signature analysis ...
Advances in Electrical Machine, Power Electronic, and Drive Condition Monitoring and Fault Detection: State of the Art

Riera-Guasp, Martín; Antonino-Daviu, J.; Capolino, Gérard-André (Institute of Electrical and Electronics Engineers, 2015)

[EN] Recently, research concerning electrical machines and drives condition monitoring and fault diagnosis has experienced extraordinarily dynamic activity. The increasing importance of these energy conversion devices and ...
Aplicación del método de los elementos finitos en 3D al diseño del circuito magnético de un transformador de potencia y comparación con el diseño basado en herramientas en 2D

García Lameiras, Ander (Universitat Politècnica de València, 2017-01-12)

[ES] El objetivo de este trabajo es aplicar el método de los elementos finitos en 3D al proceso de diseño de un transformador para evaluar la viabilidad práctica de la utilización del análisis 3D así como las ventajas e ...
Aportación al mantenimiento predictivo de motores de inducción mediante modernas técnicas de análisis de la señal

Climente Alarcón, Vicente (Universitat Politècnica de València, 2012-05-29)

La presente tesis cuenta con dos objetivos. Por una parte introducir y validar un método de análisis de corrientes estatóricas para el diagnóstico de máquinas de inducción conectadas a la red que operan en estado ...
Application and Optimization of the Discrete Wavelet Transform for the Detection of Broken Rotor Bars in Induction Machines

Antonino-Daviu, J.; Riera-Guasp, Martín; Roger-Folch, José; Martínez Jiménez, Félix; Peris Manguillot, Alfredo (Elsevier, 2006)

[EN] The problem of the bar breakage diagnosis in electrical induction cage machines is a matter of increasing concern nowadays, due to the widely spread use of these machines in the industry. The classical approach, focused ...
Application of the parametric proper generalized decomposition to the frequency-dependent calculation of the impedance of an AC line with rectangular conductors

Sancarlos-González, A.; Pineda-Sanchez, Manuel; Puche-Panadero, Rubén; Sapena-Bano, Angel; Riera-Guasp, Martín; Martinez-Roman, Javier; Pérez-Cruz, Juan; Roger-Folch, José (De Gruyter Open, 2017)

[EN] AC lines of industrial busbar systems are usually built using conductors with rectangular cross sections, where each phase can have several parallel conductors to carry high currents. The current density in a rectangular ...
Application of the Teager-Kaiser Energy Operator to the Fault Diagnosis of Induction Motors

Pineda-Sanchez, Manuel; Puche-Panadero, Ruben; Riera-Guasp, Martín; Pérez-Cruz, Juan; Roger-Folch, José; Pons Llinares, Joan; Climente Alarcón, Vicente; Antonino-Daviu, J. (Institute of Electrical and Electronics Engineers, 2013)

[EN] The diagnosis of induction motors through the spectral analysis of the stator current allows for the online identification of different types of faults. One of the major difficulties of this method is the strong ...
Automatic Fault Diagnostic System for Induction Motors under Transient Regime Optimized with Expert Systems

Burriel-Valencia, Jordi; Puche-Panadero, Rubén; Martinez-Roman, Javier; Sapena-Bano, Angel; Pineda-Sanchez, Manuel; Pérez-Cruz, Juan; Riera-Guasp, Martín (MDPI AG, 2019-01)

[EN] Induction machines (IMs) power most modern industrial processes (induction motors) and generate an increasing portion of our electricity (doubly fed induction generators). A continuous monitoring of the machine's ...
Calculation of Winding Inductances via Magnetic Vector Potential, Discrete Convolution and Fast Fourier Transform

Pineda-Sánchez, Manuel; Roger-Folch, José; Pérez-Cruz, Juan; Riera-Guasp, Martín; Puche-Panadero, Rubén; Antonino-Daviu, J.; Pons Llinares, Joan (Stowarzyszenie Elektryków Polskich, 2010)

[Otro] Przedstawiono analiz¿ uszkodze¿ silnika indukcyjnego spowodowanych z¿amaniem pr¿tu, lub zwarciem wewn¿trznym. Oszacowano amplitud¿ wynikaj¿c¿ z uszkodzenia. Induktancja uzwoje¿ jest kluczowa w tym modelu. Zaproponowana ...
Contribución al desarrollo de convertidores multinivel de alta tensión tolerantes a fallos

Poveda Lerma, Antonio (Universitat Politècnica de València, 2020-11-02)

[ES] Los convertidores de potencia de estado sólido se utilizan como generadores eléctricos polifásicos de tensión o corriente para múltiples aplicaciones, como por ejemplo el control de motores, generación eléctrica, ...
Detection of Broken Outer-Cage Bars for Double-Cage Induction Motors Under the Startup Transient

Antonino-Daviu, J.; Riera-Guasp, Martín; Pons Llinares, Joan; Park, Jongbin; Lee, Sang Bin; Yoo, Jiyoon; Kral, Christian (Institute of Electrical and Electronics Engineers, 2012)

[EN] Unlike single-cage rotor fault detection, fast Fourier transform (FFT)-based steady-state spectrum analysis techniques can fail to detect outer-cage faults in double-cage induction motors due to the small outer-cage ...
Detection of combined faults in induction machines with stator parallel branches through the DWT of the startup current

Antonino-Daviu, J.; Jover Rodriguez, P.; Riera-Guasp, Martín; Pineda-Sanchez, Manuel; Arkkio, A. (Elsevier, 2009)

[EN] The main objective of this paper is to diagnose the presence of combined faults in induction machines. For this purpose, a methodology based on the application of the Discrete Wavelet Transform (DWT) to the stator ...
Diagnosis of electric induction machines in non-stationary regimes working in randomly changing conditions

Vedreño Santos, Francisco Jose (Universitat Politècnica de València, 2013-12-02)

Tradicionalmente, la detección de faltas en máquinas eléctricas se basa en el uso de la Transformada Rápida de Fourier ya que la mayoría de las faltas pueden ser diagnosticadas con ella con seguridad si las máquinas operan ...
Diagnosis of Induction Motor Faults in the Fractional Fourier Domain

Pineda-Sanchez, Manuel; Riera-Guasp, Martín; Antonino-Daviu, J.; Roger-Folch, José; Perez-Cruz, Juan; Puche-Panadero, Rubén (Institute of Electrical and Electronics Engineers, 2010)

[EN] Motor current signature analysis (MCSA) is a well-established method for the diagnosis of induction motor faults. It is based on the analysis of the spectral content of a motor current, which is sampled while a motor ...
Diagnosis of Induction Motor Faults in Time-Varying Conditions Using the Polynomial-Phase Transform of the Current

Pineda-Sanchez, Manuel; Riera-Guasp, Martín; Roger-Folch, José; Antonino-Daviu, J.; Pérez-Cruz, Juan; Puche-Panadero, Rubén (Institute of Electrical and Electronics Engineers, 2011)

[EN] Transient motor current signature analysis is a recently developed technique for motor diagnostics using speed transients. The whole speed range is used to create a unique stamp of each fault harmonic in the time-frequency ...
Diagnosis of induction motor faults via gabor analysis of the current in transient regime

Riera-Guasp, Martín; Pineda-Sanchez, Manuel; Pérez-Cruz, Juan; Puche-Panadero, Rubén; Roger-Folch, José; Antonino-Daviu, J. (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2012)

[EN] Time-frequency analysis of the transient current in induction motors (IMs) is the basis of the transient motor current signature analysis diagnosis method. IM faults can be accurately identified by detecting the ...
Diagnosis of Rotor and Stator Asymmetries in Wound-Rotor Induction Machines Under Nonstationary Operation Through the Instantaneous Frequency

Vedreño Santos, Francisco Jose; Riera-Guasp, Martín; Henao, Humberto; Pineda-Sanchez, Manuel; Puche-Panadero, Rubén (Institute of Electrical and Electronics Engineers, 2014)

[EN] This paper proposes a methodology to improve the reliability of diagnosis of different types of faults in wound-rotor induction generators which work under variable load conditions, as in wind turbine applications; ...
Diagnosis of rotor asymmetries in induction motors based on the transient extraction of fault components using filtering techniques

Riera-Guasp, Martín; Antonino-Daviu, J.; Rusek, Jan; Roger-Folch, José (Elsevier, 2009)

[EN] The aim of this paper is to present and validate a methodology for diagnosing rotor asymmetries in cage motors, based on the analysis of the stator startup current. The method consists of the extraction of a harmonic ...