Edison Silva - Academia.edu (original) (raw)

Papers by Edison Silva

SUMÁRIO-Este trabalho faz uma análise do papel da tríade Sabedoria, Força e Beleza na Natureza e ... more SUMÁRIO-Este trabalho faz uma análise do papel da tríade Sabedoria, Força e Beleza na Natureza e mostra que ela é fundamental tanto para a existência do cosmos como para a vida maçônica. Após demonstrar sua funcionalidade na Natureza, envereda pela Iniciação maçônica, que fornece o caminho para que do interior do homem brote o Ser que pode transformar o planeta em um Templo de liberdade, harmonia e justiça. Com este objetivo, a Maçonaria instrui o maçom a tomar atitudes corretas e decisões acertadas, a viver em paz e harmonia consigo mesmo, a ser equilibrado e sensato e a ser capaz de iluminar outras pessoas de modo eficaz.

HAL (Le Centre pour la Communication Scientifique Directe), Sep 12, 2010

... In Fang and Ma (2006) four synthesizing schemes were compared (majority voting; binary tree d... more ... In Fang and Ma (2006) four synthesizing schemes were compared (majority voting; binary tree decision; neural network and hybrid matrix), while in Mayoraz and Alpaydin (1999) ten of them were needed. ... 18 (2), pp. 245-252. Aydin, I; Kakaköse, M; Akin, E. (2007). ...

2021 Brazilian Power Electronics Conference (COBEP)

This paper presents the use of the Modulated Model Predictive Control ($\mathrm{M}^{2}$ PC) for t... more This paper presents the use of the Modulated Model Predictive Control ($\mathrm{M}^{2}$ PC) for three three-phase dual-converter based rectifiers, two of them with reduced switch-count. The control method performance is com-pared to that obtained with the Finite Control Set - Model Predictive Control (FCS-MPC). Additionally, a reduced computation burden method for the full-controlled rectifier is also proposed for symmetric (equal dc-link voltages) and asymmetric (unequal dc-link voltages) scenarios, without compromising the system performance. It is shown that mathrmM2\mathrm{M}^{2}mathrmM2 PC operates properly for all three studied configurations, providing lower current THD than FCS-MPC, while preserving the fast and smooth transient response observed when FCS-MPC is employed. The simulation results also show that, for the same control method, asymmetric scenarios provides better results than symmetric ones.

APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335)

ABSTRACT

2014 11th IEEE/IAS International Conference on Industry Applications, 2014

This paper proposes a single-phase four-level converter comprising one two-level leg and one flyi... more This paper proposes a single-phase four-level converter comprising one two-level leg and one flying capacitor three-level leg. The two arms are connected via coupled inductors, forming a single-phase inverter half-bridge. When compared to other four-level inverters, the proposed topology has just one flying capacitor, lower losses and harmonic distortion, and a smaller number of semiconductor devices, each one supporting the same blocking voltage. The paper presents the model of the converter, its modes of operation, as well as the PWM strategy used for its command. Simulation results are given and experimental results validate the theoretical study.

8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics & Drives, 2011

Page 1. Analysis and Identification of furtive misfiring in Converter Using Wavelet Hubert Razik,... more Page 1. Analysis and Identification of furtive misfiring in Converter Using Wavelet Hubert Razik, Senior Member, IEEE, Talvanes Meneses Oliveira, Member, IEEE, Maurıcio Beltr˜ao de Rossiter Corrêa, Member, IEEE, Cursino ...

ADVANCED POWER ELECTRONICS CONVERTERS, 2014

IEEE Transactions on Power Electronics, 2006

Page 1. 1618 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 21, NO. 6, NOVEMBER 2006 A General PWM ... more Page 1. 1618 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 21, NO. 6, NOVEMBER 2006 A General PWM Strategy for Four-Switch Three-Phase Inverters Maurício Beltrão de Rossiter Corrêa, Member, IEEE, Cursino ...

IEEE Transactions on Power Electronics, 2006

This paper investigates a reduced switch count dc-link ac-ac five-leg converter for three-phase p... more This paper investigates a reduced switch count dc-link ac-ac five-leg converter for three-phase power conversion. The converter provides both an input rectifier and an output inverter by sharing a leg in order to reduce the number of power switches. Scalar and vector pulsewidth modulation techniques are presented and the concepts of local and global apportioning factors are introduced. A control technique that aims at maximizing the utilization of the dc-link voltage is proposed. A hysteresis current controller that allows operating with one leg being shared by the load and grid sides is developed. In addition, several relevant characteristics of the converter are addressed, such as voltage capability, harmonic distortion, shared-leg and capacitor currents, and power rating. The features of such a converter are compared to those of the six-leg and four-leg converters. Selected experimental results are presented. Index Terms-Converter modelling and control, five-leg converter, reduced switch count converter. ranga, Brazil, in 1982. He received the B.S. and M.S. degrees in electrical engineering from the Federal University of Campina Grande, Campina Grande, Brazil, in 2004 and 2005, respectively, where he is currently pursuing the Ph.D. degree. His research interests include power electronics and electrical drives.

IEEE Transactions on Industry Applications, 2014

ABSTRACT The three-phase three-level neutral-point-clamped (NPC) topology is widely employed in r... more ABSTRACT The three-phase three-level neutral-point-clamped (NPC) topology is widely employed in rectifiers, active power filters, and electric machine drives. This paper proposes an alternative control strategy for the NPC topology based on the one-cycle control technique and the hybrid pulsewidth modulation strategy. Optimal unbalanced load compensation is achieved with the proposed scheme, of which the principal advantages are simplicity, robustness, and low cost. Experimental results confirm the feasibility of the proposed controller.

IEEE Transactions on Industry Applications, 2008

Abstract In this paper, two AC-AC reduced-switch-count drive systems for single-to three-phase ap... more Abstract In this paper, two AC-AC reduced-switch-count drive systems for single-to three-phase applications are proposed. Both drive systems provide bidirectional power flow and power factor control. The operating principles of the topologies are presented, and a ...

IEEE Transactions on Industry Applications, 2010

Copyright (c) 2010 IEEE. Personal use is permitted. For any other purposes, Permission must be ob... more Copyright (c) 2010 IEEE. Personal use is permitted. For any other purposes, Permission must be obtained from the IEEE by emailing pubs-permissions@ieee.org. ... This article has been accepted for publication in a future issue of this journal, but has not been fully edited. ...

IEEE Transactions on Industry Applications, 2009

Abstract—Discontinuous conduction mode and continuous con-duction mode in the boost power factor ... more Abstract—Discontinuous conduction mode and continuous con-duction mode in the boost power factor controller rectifier design for constant-frequency operation are usually focused on separately and consider distinct controllers and respective tradeoffs. This paper proposes a hybrid ...

IEEE Transactions on Industrial Electronics, 2010

This paper presents a new single-phase AC-DC-AC three-level three-leg converter composed of three... more This paper presents a new single-phase AC-DC-AC three-level three-leg converter composed of three coupledinductors and six active switches. The system model, operation principles and a control strategy are presented and discussed. Additionally, a space-vector PWM technique is developed to double the effective frequency of the grid and load voltages and to reduce the switching losses. The proposed converter is compared to other similar converters in terms of switch count, harmonic distortion and power losses. The results show that the proposed topology has improved power quality and uses fewer switches and gate drive circuits. These characteristics can potentially reduce the costs and the complexity of the system. In addition, the proposed converter eliminates the requirement for dead-time to prevent short-circuit of the DC-link. In order to validate the theoretical analysis, simulated and experimental results are presented and discussed.

IEEE Transactions on Education, 2013

ABSTRACT This paper proposes a new methodology, Power Block Geometry (PBG), for the presentation ... more ABSTRACT This paper proposes a new methodology, Power Block Geometry (PBG), for the presentation of power electronics topologies that process ac voltage. PBG's strategy uses formal methods based on a geometrical representation with particular rules and defines a universe with axioms and conjectures to establish a formation law. It allows power electronics configurations observed in the technical literature to be obtained by just following PBG's proposed rules, taking a systematic approach and using the familiar concept of connection blocks. Such an approach provides the formal outline needed for a comprehensive didactic presentation .

IEEE Industrial Electronics Magazine, 2011

I n power electronics, pulsewidth modulation (PWM) has been the subject of intensive research and... more I n power electronics, pulsewidth modulation (PWM) has been the subject of intensive research and is widely employed to control the output voltage of static power converters. A large variety of feed-forward and feedback control schemes has been described in the literature [1]-[3], but the most widely used methods of PWM are the sinusoidal PWM (SPWM) and the space vector PWM (SVPWM). In SPWM, introduced by Schönung in 1964 [4] to produce the output voltage waveform, a sinusoidal control signal (modulating control signals) is compared with a triangular signal (carrier signal). An SVPWM uses complex voltage vector for control. Although one of the first suggestion for employing the complex voltage vector in PWM control was made by Jardan et al. [5], the SVPWM technique was first published by Busse and Holtz [6] followed by Pfaff et al. [7] in the same year. Prof. Joachim Holtz has had a lifelong contribution and achievement in PWM [8]-[22]. He was one of the pioneers not only of SVPWM technique but also of the three-level inverter topology [23]. Most of his papers on the topic use SVPWM, but he has not neglected other possibilities, including new

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013

This is a PDF file of an article that has undergone enhancements after acceptance, such as the ad... more This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, 2011

This paper presents a configuration for singlephase to three-phase power conversion. The proposed... more This paper presents a configuration for singlephase to three-phase power conversion. The proposed topology combines the principle of series active power filter and the concept of Z-source inverter, which guarantees the high voltage requirement of the three-phase load. A comparison with the direct solution shows that with the proposed topology it is possible to reduce the voltage ratings of the power switches and also the stress of the inductor and capacitor of the Z-source converter, since just part of the energy flow goes through the power converter. On the other hand, in the direct solution the total of energy flow goes through the power converter. A suitable control strategy and PWM technique is presented. Simulation and experimental results are presented as well.

2007 International Conference on Power Engineering, Energy and Electrical Drives, 2007

The present contribution presents a review of the researches on the fault diagnosis and fault tol... more The present contribution presents a review of the researches on the fault diagnosis and fault tolerant control of induction motors for the last six years as well as the classification of the faults which is another interested topics of this research finally the drawback of the method used in the fault diagnosis of the induction motor. The emphasis is on highlighting agrees, disagrees and tradeoffs in the reviewed topics. Sorting and classification is another goal. More attention is paid for theresearches done in the last six years and a brief description is presented for each issue. Extensive number of papers is reviewed and appointed in the present preview, to provide quantitative description

IEEE Transactions on Industry Applications, 2009

Abstract—This paper presents two series-connected motor-drive-system topologies. These configurat... more Abstract—This paper presents two series-connected motor-drive-system topologies. These configurations have been designed for applications in which it is necessary to control two motors independently by using a standard three-leg inverter. The systems will be referred to as monolithic ...

SUMÁRIO-Este trabalho faz uma análise do papel da tríade Sabedoria, Força e Beleza na Natureza e ... more SUMÁRIO-Este trabalho faz uma análise do papel da tríade Sabedoria, Força e Beleza na Natureza e mostra que ela é fundamental tanto para a existência do cosmos como para a vida maçônica. Após demonstrar sua funcionalidade na Natureza, envereda pela Iniciação maçônica, que fornece o caminho para que do interior do homem brote o Ser que pode transformar o planeta em um Templo de liberdade, harmonia e justiça. Com este objetivo, a Maçonaria instrui o maçom a tomar atitudes corretas e decisões acertadas, a viver em paz e harmonia consigo mesmo, a ser equilibrado e sensato e a ser capaz de iluminar outras pessoas de modo eficaz.

HAL (Le Centre pour la Communication Scientifique Directe), Sep 12, 2010

... In Fang and Ma (2006) four synthesizing schemes were compared (majority voting; binary tree d... more ... In Fang and Ma (2006) four synthesizing schemes were compared (majority voting; binary tree decision; neural network and hybrid matrix), while in Mayoraz and Alpaydin (1999) ten of them were needed. ... 18 (2), pp. 245-252. Aydin, I; Kakaköse, M; Akin, E. (2007). ...

2021 Brazilian Power Electronics Conference (COBEP)

This paper presents the use of the Modulated Model Predictive Control ($\mathrm{M}^{2}$ PC) for t... more This paper presents the use of the Modulated Model Predictive Control ($\mathrm{M}^{2}$ PC) for three three-phase dual-converter based rectifiers, two of them with reduced switch-count. The control method performance is com-pared to that obtained with the Finite Control Set - Model Predictive Control (FCS-MPC). Additionally, a reduced computation burden method for the full-controlled rectifier is also proposed for symmetric (equal dc-link voltages) and asymmetric (unequal dc-link voltages) scenarios, without compromising the system performance. It is shown that mathrmM2\mathrm{M}^{2}mathrmM2 PC operates properly for all three studied configurations, providing lower current THD than FCS-MPC, while preserving the fast and smooth transient response observed when FCS-MPC is employed. The simulation results also show that, for the same control method, asymmetric scenarios provides better results than symmetric ones.

APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335)

ABSTRACT

2014 11th IEEE/IAS International Conference on Industry Applications, 2014

This paper proposes a single-phase four-level converter comprising one two-level leg and one flyi... more This paper proposes a single-phase four-level converter comprising one two-level leg and one flying capacitor three-level leg. The two arms are connected via coupled inductors, forming a single-phase inverter half-bridge. When compared to other four-level inverters, the proposed topology has just one flying capacitor, lower losses and harmonic distortion, and a smaller number of semiconductor devices, each one supporting the same blocking voltage. The paper presents the model of the converter, its modes of operation, as well as the PWM strategy used for its command. Simulation results are given and experimental results validate the theoretical study.

8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics & Drives, 2011

Page 1. Analysis and Identification of furtive misfiring in Converter Using Wavelet Hubert Razik,... more Page 1. Analysis and Identification of furtive misfiring in Converter Using Wavelet Hubert Razik, Senior Member, IEEE, Talvanes Meneses Oliveira, Member, IEEE, Maurıcio Beltr˜ao de Rossiter Corrêa, Member, IEEE, Cursino ...

ADVANCED POWER ELECTRONICS CONVERTERS, 2014

IEEE Transactions on Power Electronics, 2006

Page 1. 1618 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 21, NO. 6, NOVEMBER 2006 A General PWM ... more Page 1. 1618 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 21, NO. 6, NOVEMBER 2006 A General PWM Strategy for Four-Switch Three-Phase Inverters Maurício Beltrão de Rossiter Corrêa, Member, IEEE, Cursino ...

IEEE Transactions on Power Electronics, 2006

This paper investigates a reduced switch count dc-link ac-ac five-leg converter for three-phase p... more This paper investigates a reduced switch count dc-link ac-ac five-leg converter for three-phase power conversion. The converter provides both an input rectifier and an output inverter by sharing a leg in order to reduce the number of power switches. Scalar and vector pulsewidth modulation techniques are presented and the concepts of local and global apportioning factors are introduced. A control technique that aims at maximizing the utilization of the dc-link voltage is proposed. A hysteresis current controller that allows operating with one leg being shared by the load and grid sides is developed. In addition, several relevant characteristics of the converter are addressed, such as voltage capability, harmonic distortion, shared-leg and capacitor currents, and power rating. The features of such a converter are compared to those of the six-leg and four-leg converters. Selected experimental results are presented. Index Terms-Converter modelling and control, five-leg converter, reduced switch count converter. ranga, Brazil, in 1982. He received the B.S. and M.S. degrees in electrical engineering from the Federal University of Campina Grande, Campina Grande, Brazil, in 2004 and 2005, respectively, where he is currently pursuing the Ph.D. degree. His research interests include power electronics and electrical drives.

IEEE Transactions on Industry Applications, 2014

ABSTRACT The three-phase three-level neutral-point-clamped (NPC) topology is widely employed in r... more ABSTRACT The three-phase three-level neutral-point-clamped (NPC) topology is widely employed in rectifiers, active power filters, and electric machine drives. This paper proposes an alternative control strategy for the NPC topology based on the one-cycle control technique and the hybrid pulsewidth modulation strategy. Optimal unbalanced load compensation is achieved with the proposed scheme, of which the principal advantages are simplicity, robustness, and low cost. Experimental results confirm the feasibility of the proposed controller.

IEEE Transactions on Industry Applications, 2008

Abstract In this paper, two AC-AC reduced-switch-count drive systems for single-to three-phase ap... more Abstract In this paper, two AC-AC reduced-switch-count drive systems for single-to three-phase applications are proposed. Both drive systems provide bidirectional power flow and power factor control. The operating principles of the topologies are presented, and a ...

IEEE Transactions on Industry Applications, 2010

Copyright (c) 2010 IEEE. Personal use is permitted. For any other purposes, Permission must be ob... more Copyright (c) 2010 IEEE. Personal use is permitted. For any other purposes, Permission must be obtained from the IEEE by emailing pubs-permissions@ieee.org. ... This article has been accepted for publication in a future issue of this journal, but has not been fully edited. ...

IEEE Transactions on Industry Applications, 2009

Abstract—Discontinuous conduction mode and continuous con-duction mode in the boost power factor ... more Abstract—Discontinuous conduction mode and continuous con-duction mode in the boost power factor controller rectifier design for constant-frequency operation are usually focused on separately and consider distinct controllers and respective tradeoffs. This paper proposes a hybrid ...

IEEE Transactions on Industrial Electronics, 2010

This paper presents a new single-phase AC-DC-AC three-level three-leg converter composed of three... more This paper presents a new single-phase AC-DC-AC three-level three-leg converter composed of three coupledinductors and six active switches. The system model, operation principles and a control strategy are presented and discussed. Additionally, a space-vector PWM technique is developed to double the effective frequency of the grid and load voltages and to reduce the switching losses. The proposed converter is compared to other similar converters in terms of switch count, harmonic distortion and power losses. The results show that the proposed topology has improved power quality and uses fewer switches and gate drive circuits. These characteristics can potentially reduce the costs and the complexity of the system. In addition, the proposed converter eliminates the requirement for dead-time to prevent short-circuit of the DC-link. In order to validate the theoretical analysis, simulated and experimental results are presented and discussed.

IEEE Transactions on Education, 2013

ABSTRACT This paper proposes a new methodology, Power Block Geometry (PBG), for the presentation ... more ABSTRACT This paper proposes a new methodology, Power Block Geometry (PBG), for the presentation of power electronics topologies that process ac voltage. PBG's strategy uses formal methods based on a geometrical representation with particular rules and defines a universe with axioms and conjectures to establish a formation law. It allows power electronics configurations observed in the technical literature to be obtained by just following PBG's proposed rules, taking a systematic approach and using the familiar concept of connection blocks. Such an approach provides the formal outline needed for a comprehensive didactic presentation .

IEEE Industrial Electronics Magazine, 2011

I n power electronics, pulsewidth modulation (PWM) has been the subject of intensive research and... more I n power electronics, pulsewidth modulation (PWM) has been the subject of intensive research and is widely employed to control the output voltage of static power converters. A large variety of feed-forward and feedback control schemes has been described in the literature [1]-[3], but the most widely used methods of PWM are the sinusoidal PWM (SPWM) and the space vector PWM (SVPWM). In SPWM, introduced by Schönung in 1964 [4] to produce the output voltage waveform, a sinusoidal control signal (modulating control signals) is compared with a triangular signal (carrier signal). An SVPWM uses complex voltage vector for control. Although one of the first suggestion for employing the complex voltage vector in PWM control was made by Jardan et al. [5], the SVPWM technique was first published by Busse and Holtz [6] followed by Pfaff et al. [7] in the same year. Prof. Joachim Holtz has had a lifelong contribution and achievement in PWM [8]-[22]. He was one of the pioneers not only of SVPWM technique but also of the three-level inverter topology [23]. Most of his papers on the topic use SVPWM, but he has not neglected other possibilities, including new

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013

This is a PDF file of an article that has undergone enhancements after acceptance, such as the ad... more This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, 2011

This paper presents a configuration for singlephase to three-phase power conversion. The proposed... more This paper presents a configuration for singlephase to three-phase power conversion. The proposed topology combines the principle of series active power filter and the concept of Z-source inverter, which guarantees the high voltage requirement of the three-phase load. A comparison with the direct solution shows that with the proposed topology it is possible to reduce the voltage ratings of the power switches and also the stress of the inductor and capacitor of the Z-source converter, since just part of the energy flow goes through the power converter. On the other hand, in the direct solution the total of energy flow goes through the power converter. A suitable control strategy and PWM technique is presented. Simulation and experimental results are presented as well.

2007 International Conference on Power Engineering, Energy and Electrical Drives, 2007

The present contribution presents a review of the researches on the fault diagnosis and fault tol... more The present contribution presents a review of the researches on the fault diagnosis and fault tolerant control of induction motors for the last six years as well as the classification of the faults which is another interested topics of this research finally the drawback of the method used in the fault diagnosis of the induction motor. The emphasis is on highlighting agrees, disagrees and tradeoffs in the reviewed topics. Sorting and classification is another goal. More attention is paid for theresearches done in the last six years and a brief description is presented for each issue. Extensive number of papers is reviewed and appointed in the present preview, to provide quantitative description

IEEE Transactions on Industry Applications, 2009

Abstract—This paper presents two series-connected motor-drive-system topologies. These configurat... more Abstract—This paper presents two series-connected motor-drive-system topologies. These configurations have been designed for applications in which it is necessary to control two motors independently by using a standard three-leg inverter. The systems will be referred to as monolithic ...