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Electro-mechanical energy conversion with dynamics of machines / Rakoshe Das Begamudre

Public ISBD Titre : Electro-mechanical energy conversion with dynamics of machines Type de document : texte imprimé Auteurs : Rakoshe Das Begamudre, Auteur Mention d'édition : 2nd. ed. Editeur : New Delhi : New Age International Année de publication : 1998 Importance : 599 p. Présentation : couv. ill. en coul., ill. Format : 24 cm. ISBN/ISSN/EAN : 978-81-224-1167-6 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-03 Machines éléctriques Résumé : Advances During The Past Two Decades In Use Of High-Powered And Fast-Acting Solid-State Devices Has Advanced The State Of The Art Of Motor Control And Excitation Systems For Alternators; These Require The Explanation Of Harmonic Torques In Motors, As Well As The Stability Of Machines. This Book Covers The Necessary Material At The Undergraduate Level And Could Serve As A Terminal Course In Electrical Machinery Syllabus.The Book Commences With Magnetic-Circuit Calculations For Devices And Machines, Field-Plotting Methods And Principles Of Electro- Mechanical Energy Conversion For Which The Magnetic Fields Serve As Reservoirs Of Energy. The Conversion Processes Are Based On The Application Ofamperes Law Of Force And Faradays Law Of E.M. Induction, Using D Alemberts Principle Of Virtual Work. A Great Emphasis Is Placed On The Application Oflagranges Equation, Including Motional E.M.F. And The Rayleigh Dissipation Function. The Author Has Experienced That A Firm Grasp Oflagranges Method Is Most Beneficial For Handling Complex E.M.C. Problems.Chapters 3 Through 10 Cover The Basic Principles Of Operation And Performance Of Transformers, Dc Machines, Induction Motors, Synchronous Machines Leading To Discussion Of Dynamics Of Machines In The Steady State And Transient State. The Chapter On Synchronous Machines Is Strengthened By Showing The Very Basic And Important Aspect Of Calculation Of Synchronous-Machine Constants Which Is Considered Novel In Such A Book. The Student Is Given The Idea That The Flux Distribution In The Machine Is Basic To Its Operation In All Its States Of Operation.The Final Chapter Is An Introduction To Computer Aided Design Of Machines Which Is Gaining In Importance In Practice. Every Chapter Has Many Worked Examples To Guide The Student Not Only In Problem Solving But To Illustrate Engineering Aspects Of This Very Important Topic. Review Questions, Problems For Self-Testing And Objective Type Questions With All Answers Are Provided Note de contenu : Contents: 1-Electric and Magnetic Field Calculations 2-Electromechanical Energy Conversion 3-lnoduced Voltage Armature Reaction and Torque 4-Power Transformers and Reactors 5-Direct current machines DC 6-AC Induction Machines 7-Synchronous Machines 8-Dynamics of Electric Machines 9-Control of Machines with Solid-State Devices 10-Principles of Computer-Aided Design of Electrical Machines Answers to Problems Bibliography Electro-mechanical energy conversion with dynamics of machines [texte imprimé] / Rakoshe Das Begamudre, Auteur  . -  2nd. ed. . - New Delhi : New Age International, 1998 . - 599 p. : couv. ill. en coul., ill. ; 24 cm. ISBN : 978-81-224-1167-6 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-03 Machines éléctriques Résumé : Advances During The Past Two Decades In Use Of High-Powered And Fast-Acting Solid-State Devices Has Advanced The State Of The Art Of Motor Control And Excitation Systems For Alternators; These Require The Explanation Of Harmonic Torques In Motors, As Well As The Stability Of Machines. This Book Covers The Necessary Material At The Undergraduate Level And Could Serve As A Terminal Course In Electrical Machinery Syllabus.The Book Commences With Magnetic-Circuit Calculations For Devices And Machines, Field-Plotting Methods And Principles Of Electro- Mechanical Energy Conversion For Which The Magnetic Fields Serve As Reservoirs Of Energy. The Conversion Processes Are Based On The Application Ofamperes Law Of Force And Faradays Law Of E.M. Induction, Using D Alemberts Principle Of Virtual Work. A Great Emphasis Is Placed On The Application Oflagranges Equation, Including Motional E.M.F. And The Rayleigh Dissipation Function. The Author Has Experienced That A Firm Grasp Oflagranges Method Is Most Beneficial For Handling Complex E.M.C. Problems.Chapters 3 Through 10 Cover The Basic Principles Of Operation And Performance Of Transformers, Dc Machines, Induction Motors, Synchronous Machines Leading To Discussion Of Dynamics Of Machines In The Steady State And Transient State. The Chapter On Synchronous Machines Is Strengthened By Showing The Very Basic And Important Aspect Of Calculation Of Synchronous-Machine Constants Which Is Considered Novel In Such A Book. The Student Is Given The Idea That The Flux Distribution In The Machine Is Basic To Its Operation In All Its States Of Operation.The Final Chapter Is An Introduction To Computer Aided Design Of Machines Which Is Gaining In Importance In Practice. Every Chapter Has Many Worked Examples To Guide The Student Not Only In Problem Solving But To Illustrate Engineering Aspects Of This Very Important Topic. Review Questions, Problems For Self-Testing And Objective Type Questions With All Answers Are Provided Note de contenu : Contents: 1-Electric and Magnetic Field Calculations 2-Electromechanical Energy Conversion 3-lnoduced Voltage Armature Reaction and Torque 4-Power Transformers and Reactors 5-Direct current machines DC 6-AC Induction Machines 7-Synchronous Machines 8-Dynamics of Electric Machines 9-Control of Machines with Solid-State Devices 10-Principles of Computer-Aided Design of Electrical Machines Answers to Problems Bibliography

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Code-barres	Cote	Support	Localisation	Section	Disponibilité	N.Inventaire
1789	10-03-66	Livre	Bibliothèque de Génie Electrique- USTO	Documentaires	Exclu du prêt	1789

Matrix analysis Of electrical machines / Asok Kumar Mukhopadhyay

Public ISBD Titre : Matrix analysis Of electrical machines Type de document : texte imprimé Auteurs : Asok Kumar Mukhopadhyay, Auteur Editeur : New Delhi : New Age International Année de publication : 2009 Importance : 254 p. Présentation : couv. ill. en coul., ill. Format : 24 cm. ISBN/ISSN/EAN : 978-81-224-1445-5 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-03 Machines éléctriques Résumé : Electrical machines may be analysed utilising one of the three methods viz. Classical theory, Unified theory and the Generalised theory of electrical machines. Generalised theory may also be regarded as the matrix theory of electrical machines which requires only a knowledge of the circuit equation, elementary matrix algebra and the principle that the power of the system must remain invariant irrespective of the terms in which it is expressed. This technique is the best approach to obtain electrical machine performance for both the non-specialist and the specialist and that the latter will find in it, a powerful tool when he is faced with more complicated performance problems. An attempt has been made in this volume to study most of the electrical machines normally covered in undergraduate and postgraduate courses utilising matrix analysis. The book also includes some more advanced problems to indicate the power and limitation of the method. After an introduction to the theory, the same methodology has been applied to static circuits as illustrations. Then the Generalised machines of first and second kinds have been introduced and analysed followed by the different case studies. Both steady state and transient analysis of conventional machines have been presented in both static and rotating reference frames. The beauty of the matrix theory has been projected while developing the equivalent circuits of different machines using revolving field theory where physical concepts have been derived from the mathematical models developed through matrix analysis. The latest development of the theory viz. the development of state model of different electrical machines has been explained clearly in the text. These models may readily be utilised for stability analysis using computers. The book has been presented in such a way that, it will be a textbook for undergraduate and postgraduate students and also a reference book for the research students in the relevant area and practising engineers. The treatment of the book may find wide application for the practising engineers who face day-to-day problems in the practical field since the theory is based on elementary knowledge of matrix algebra and circuit theory rather than complicated physical laws and hypothesis. Note de contenu : Contents: Chapter1:Introduction Chapter2:Rotating Electrical Machines in Quasi Holonomic Reference Frame Chapter3:D.C. Machines Chapter4:A.C. Commutator Motor Chapter5:The Cross Field Generator Chapter6:Electrical Machines in Rotating Reference Frames Chapter7:Induction Machine Chapter8:Synchronous Machine Chapter9:State Modelling of Electrical Machines Chapter10:Analysis of Transformers Transformers in the Sequence Reference Frame Analysis of Static Power Convertor and Associated Circuits. Matrix analysis Of electrical machines [texte imprimé] / Asok Kumar Mukhopadhyay, Auteur . - New Delhi : New Age International, 2009 . - 254 p. : couv. ill. en coul., ill. ; 24 cm. ISBN : 978-81-224-1445-5 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-03 Machines éléctriques Résumé : Electrical machines may be analysed utilising one of the three methods viz. Classical theory, Unified theory and the Generalised theory of electrical machines. Generalised theory may also be regarded as the matrix theory of electrical machines which requires only a knowledge of the circuit equation, elementary matrix algebra and the principle that the power of the system must remain invariant irrespective of the terms in which it is expressed. This technique is the best approach to obtain electrical machine performance for both the non-specialist and the specialist and that the latter will find in it, a powerful tool when he is faced with more complicated performance problems. An attempt has been made in this volume to study most of the electrical machines normally covered in undergraduate and postgraduate courses utilising matrix analysis. The book also includes some more advanced problems to indicate the power and limitation of the method. After an introduction to the theory, the same methodology has been applied to static circuits as illustrations. Then the Generalised machines of first and second kinds have been introduced and analysed followed by the different case studies. Both steady state and transient analysis of conventional machines have been presented in both static and rotating reference frames. The beauty of the matrix theory has been projected while developing the equivalent circuits of different machines using revolving field theory where physical concepts have been derived from the mathematical models developed through matrix analysis. The latest development of the theory viz. the development of state model of different electrical machines has been explained clearly in the text. These models may readily be utilised for stability analysis using computers. The book has been presented in such a way that, it will be a textbook for undergraduate and postgraduate students and also a reference book for the research students in the relevant area and practising engineers. The treatment of the book may find wide application for the practising engineers who face day-to-day problems in the practical field since the theory is based on elementary knowledge of matrix algebra and circuit theory rather than complicated physical laws and hypothesis. Note de contenu : Contents: Chapter1:Introduction Chapter2:Rotating Electrical Machines in Quasi Holonomic Reference Frame Chapter3:D.C. Machines Chapter4:A.C. Commutator Motor Chapter5:The Cross Field Generator Chapter6:Electrical Machines in Rotating Reference Frames Chapter7:Induction Machine Chapter8:Synchronous Machine Chapter9:State Modelling of Electrical Machines Chapter10:Analysis of Transformers Transformers in the Sequence Reference Frame Analysis of Static Power Convertor and Associated Circuits.

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Code-barres	Cote	Support	Localisation	Section	Disponibilité	N.Inventaire
1796	10-03-70	Livre	Bibliothèque de Génie Electrique- USTO	Documentaires	Exclu du prêt	1796

Advanced Power System Analysis And Dynamics / L.P. Singh

Public ISBD Titre : Advanced Power System Analysis And Dynamics Type de document : texte imprimé Auteurs : L.P. Singh, Auteur Mention d'édition : 6 th. ed. Editeur : New Delhi : New Age International Année de publication : 2012 Importance : 475 p Présentation : couv. ill. en coul., ill. Format : 23,7 cm. ISBN/ISSN/EAN : 978-81-224-2049-4 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-04 Réseaux et protection Résumé : This book is a result of teaching courses in the areas of Computer Methods in Power Systems, Digital Simulation of Power Systems, Power System Dynamics and Advanced Protective Relaying to the undergraduate and graduate students in Electrical Engineering at I.I.T. Kanpur for a number of years and guiding several Ph.D. and M.Tech. thesis and B.Tech. projects by the author. The contents of the book are also tested in several industrial and QIP sponsored courses conducted by the author as a coordinator. The present edition includes a sub-section on solution procedure to include transmission losses using dynamic programming in the chapter on Economic Load Scheduling of Power System. In this edition an additional chapter on Load Forecasting has also been included. The present book deals with almost all the aspects of modern power system analysis such as network equations and its formulations, graph theory, symmetries inherent in power system components and its formulations, graph theory and development of transformation matrices based solely upon symmetries, feasibility analysis and modelling of multi-phase systems, power system modelling including detailed analysis of synchronous machines, induction machines and composite loads, sparsity techniques, economic operation of power systems including derivation of transmission loss equation from the fundamental, solution of algebraic and differential equations and power system studies such as load flow, fault analysis and transient stability studies of a large scale power system including modern and related topics such as advanced protective relaying, digital protection and load forecasting. The book contains solved examples in these areas and also flow diagrams which will help on one hand to understand the theory and on the other hand, it will help the simulation of large scale power systems on the digital computer. The book will be useful to both undergraduate and graduate students in Electrical Engineering as well as to the engineers working in electricity boards and utilities etc. Note de contenu : Contents 1.Introduction 2.Network formulation 3.Power system components and their representation 4.Short circuit studies 5.Numerical solution of mathematical equations 6.Load flow studies 7.Economic load scheduling 8.Sparsity technique 9.dynamic analysis and modelling of machines 10.Stability studies 11.Multi-phase (six-phase)systems 12.Protective relaying 13.Digital relaying scheme 14.Load forecasting -Index Advanced Power System Analysis And Dynamics [texte imprimé] / L.P. Singh, Auteur  . -  6 th. ed. . - New Delhi : New Age International, 2012 . - 475 p : couv. ill. en coul., ill. ; 23,7 cm. ISBN : 978-81-224-2049-4 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-04 Réseaux et protection Résumé : This book is a result of teaching courses in the areas of Computer Methods in Power Systems, Digital Simulation of Power Systems, Power System Dynamics and Advanced Protective Relaying to the undergraduate and graduate students in Electrical Engineering at I.I.T. Kanpur for a number of years and guiding several Ph.D. and M.Tech. thesis and B.Tech. projects by the author. The contents of the book are also tested in several industrial and QIP sponsored courses conducted by the author as a coordinator. The present edition includes a sub-section on solution procedure to include transmission losses using dynamic programming in the chapter on Economic Load Scheduling of Power System. In this edition an additional chapter on Load Forecasting has also been included. The present book deals with almost all the aspects of modern power system analysis such as network equations and its formulations, graph theory, symmetries inherent in power system components and its formulations, graph theory and development of transformation matrices based solely upon symmetries, feasibility analysis and modelling of multi-phase systems, power system modelling including detailed analysis of synchronous machines, induction machines and composite loads, sparsity techniques, economic operation of power systems including derivation of transmission loss equation from the fundamental, solution of algebraic and differential equations and power system studies such as load flow, fault analysis and transient stability studies of a large scale power system including modern and related topics such as advanced protective relaying, digital protection and load forecasting. The book contains solved examples in these areas and also flow diagrams which will help on one hand to understand the theory and on the other hand, it will help the simulation of large scale power systems on the digital computer. The book will be useful to both undergraduate and graduate students in Electrical Engineering as well as to the engineers working in electricity boards and utilities etc. Note de contenu : Contents 1.Introduction 2.Network formulation 3.Power system components and their representation 4.Short circuit studies 5.Numerical solution of mathematical equations 6.Load flow studies 7.Economic load scheduling 8.Sparsity technique 9.dynamic analysis and modelling of machines 10.Stability studies 11.Multi-phase (six-phase)systems 12.Protective relaying 13.Digital relaying scheme 14.Load forecasting -Index

Exemplaires

Code-barres	Cote	Support	Localisation	Section	Disponibilité	N.Inventaire
2480	10-04-57	Livre	Bibliothèque de Génie Electrique- USTO	Documentaires	Exclu du prêt	2480
2481	10-04-57	Livre	Bibliothèque de Génie Electrique- USTO	Documentaires	Exclu du prêt	2481