Nicolas Patin – författare

Power electronics is based on the switching operating mode of semiconductor components. On this basis, the concepts of type (voltage or current) and reversibility of interconnected sources make it possible to apply a methodology for the synthesis of various types of converters.Here the author presents the major types of components available, always from a user''s point of view, with the gate drive/fire control and other auxiliary circuits that are required for their proper functioning (snubbers, for example). The different passive components (capacitors, coils and transformers) are discussed, as well as printed circuit technology, especially in the aspect of their design.This book also focuses on the importance of packaging by reviewing the electrical representation of components'' thermal models and the currently available electronics'' cooling technologies. Modeling is discussed, as well as different technological aspects used in the engineering design of an electronic power converter, useful for obtaining satisfactory performance and reliability.- Presenting the essential notions in power electronics from both the theoretical and technological perspectives- Dedicated chapters with a focus on connection rules, reversibility and impact choices of switches for converter synthesis- Presented from a user''s perspective to enable you to apply the theory of power electronics to practical applications

If the operation of electronic components switching scheme to reduce congestion and losses (in power converters in general and switching power supplies in particular), it also generates electromagnetic type of pollution in its immediate environment.Power Electronics for Industry and Transport, Volume 4 is devoted to electromagnetic compatibility. It presents the sources of disturbance and the square wave signal, spectral modeling generic perturbation. Disturbances propagation mechanisms called "lumped" by couplings such as a common impedance, a parasitic capacitance or a mutual and "distributed constant", for which the spatial-temporal character must be taken into account, are also covered.This book also provides spectral analysis among other items that contain inequality Heisenberg-Gabor, very useful for understanding the spread spectrum PWM type signals.- Introducing essential notions in power electronics from both theoretical and technological perspectives- Detailed chapters with a focus on electromagnetic compatibility- Presented from a user''s perspective to enable you to apply the theory of power electronics to practical applications

This book provides a comprehensive overview of power electronic converters (DC / DC, DC / AC, AC / DC and AC / AC) conventionally used in industrial and transportation applications, specifically for the supply of electric machines with variable speed drop off window. From the perspective of design and sizing, this book presents the different functions encountered in a modular way for power electronics.Power Converters and Their Control details less traditional topics such as matrix converters and multilevel converters. This book also features a case study design of an industrial controller, which is a synthesis (except the AC / AC direct conversion) of the study subjects, including sizing associated passive components.- Introducing essential notions in power electronics from both theoretical and technological perspectives- Detailed chapters focusing on power supplies for electrical machinery, including a case study of full dimensioning of an industrial variable-speed drive- Presented from a user''s perspective to enable you to apply the theory of power electronics to practical applications

Some power electronic converters are specifically designed to power equipment under a smoothed DC voltage. Therefore, the filtering part necessarily involves the use of auxiliary passive components (inductors and capacitors). This book deals with technical aspects such as classical separation between isolated and non-isolated power supplies, and soft switching through a special converter. It addresses the problem of regulating the output voltage of the switching power supplies in terms of modeling and obtaining transfer of SMPS functions.Power Electronics for Industry and Transport, Volume 3, offers a case study of an isolated flyback power which the complete design is presented: the active and passive components are sized based on the specifications initially set. Particular attention is given to the converter output capacitors and all the surrounding organs.- Introducing Essential notions in power electronics from both the theoretical and technological perspectives- Detailed chapters with a focus on switch-mode power supplies, another key area in which power electronics is used is in the supply of energy to a variety of electronic equipment for signal and information processing- Presented from a user''s perspective to enable you to apply the theory of power electronics to practical applications

Through three detailed chapters, this book outlines the functions and capabilities of static converters such as sensors used in protection devices and energy storage devices with a thorough review of the technologies and applications of all these components, including monitoring aspects. The author outlines the main quantities to monitor in power converters (current, voltage and temperature) and the sensor technologies that are currently available in the market, with often experienced practical measurement problems and analog circuits allowing you to overcome these issues.- Presenting measurements and the physical phenomena, which impact the accuracy of measures- Provides and overview of the main technologies of sensors available on the market, each with their advantages and drawbacks- Protection devices are shown for all kind of failures, helping you to designing reliable converters and guarantee precision within a rigorous framework

Some power electronic converters are specifically designed to power equipment under a smoothed DC voltage. Therefore, the filtering part necessarily involves the use of auxiliary passive components (inductors and capacitors). This book deals with technical aspects such as classical separation between isolated and non-isolated power supplies, and soft switching through a special converter. It addresses the problem of regulating the output voltage of the switching power supplies in terms of modeling and obtaining transfer of SMPS functions.Power Electronics for Industry and Transport, Volume 3, offers a case study of an isolated flyback power which the complete design is presented: the active and passive components are sized based on the specifications initially set. Particular attention is given to the converter output capacitors and all the surrounding organs. Introducing Essential notions in power electronics from both the theoretical and technological perspectives Detailed chapters with a focus on switch-mode power supplies, another key area in which power electronics is used is in the supply of energy to a variety of electronic equipment for signal and information processing Presented from a user's perspective to enable you to apply the theory of power electronics to practical applications

If the operation of electronic components switching scheme to reduce congestion and losses (in power converters in general and switching power supplies in particular), it also generates electromagnetic type of pollution in its immediate environment.

Power Electronics for Industry and Transport, Volume 4 is devoted to electromagnetic compatibility. It presents the sources of disturbance and the square wave signal, spectral modeling generic perturbation. Disturbances propagation mechanisms called "lumped" by couplings such as a common impedance, a parasitic capacitance or a mutual and "distributed constant", for which the spatial-temporal character must be taken into account, are also covered.

This book also provides spectral analysis among other items that contain inequality Heisenberg-Gabor, very useful for understanding the spread spectrum PWM type signals.

Introducing essential notions in power electronics from both theoretical and technological perspectives Detailed chapters with a focus on electromagnetic compatibility Presented from a user's perspective to enable you to apply the theory of power electronics to practical applications

Through three detailed chapters, this book outlines the functions and capabilities of static converters such as sensors used in protection devices and energy storage devices with a thorough review of the technologies and applications of all these components, including monitoring aspects. The author outlines the main quantities to monitor in power converters (current, voltage and temperature) and the sensor technologies that are currently available in the market, with often experienced practical measurement problems and analog circuits allowing you to overcome these issues. Presenting measurements and the physical phenomena, which impact the accuracy of measures Provides and overview of the main technologies of sensors available on the market, each with their advantages and drawbacks Protection devices are shown for all kind of failures, helping you to designing reliable converters and guarantee precision within a rigorous framework

La muerte de Jorge Rafael Videla se inscribe en un decenio marcado por el fallecimiento de numerosos criminales de masa. Ésta sigue a las de Slobodan Milosevic, Augusto Pinochet, Saddam Hussein, Osama Bin Laden o Muamar el Gadafi. En todos los casos, las preguntas que abren estas muertes tan singulares son idénticas, aunque se sitúan en contextos diferentes: ¿cuándo y cómo fallecieron esos criminales? ¿Qué hacer con sus restos? ¿Cómo aprehender su herencia, la memoria de su persona y de sus crímenes?A pesar de su carácter crucial y de su actualidad, estas cuestiones hasta el momento no han suscitado sino pocas obras en el campo de las ciencias jurídicas y sociales. Aun observando un interés renovado en la palabra del verdugo como fuente de información, son raros los estudios que se refieren a su suerte una vez muerto. Esta obra intenta precisamente paliar esa carencia. Con la reflexión interdisciplinar iniciada aquí "dialogan" las aportaciones del Derecho, de la Historia, de la Antropología, de la Sociología, de la Literatura y de la Psicología alrededor de tres temáticas principales: las modalidades de la muerte del verdugo, el tratamiento post mortem de su cuerpo y la cuestión de la patrimonialización frente a las exigencias de justicia y reparación. Este volumen pretende entender las cuestiones relacionadas con el deceso de los genocidas, los criminales de guerra, los dictadores, los tiranos o los agentes del terrorismo internacional de los siglos XX y XXI –una muerte jamás anodina aun cuando se trate de fallecimiento natural.