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Digital control of dynamic systems / Gene F. Franklin, J. David Powell, Michael L. Workman
Digital control of dynamic systems / Gene F. Franklin, J. David Powell, Michael L. Workman
Autore Franklin, Gene F.
Edizione [3rd ed.]
Pubbl/distr/stampa Menlo Park, Calif. : Addison-Wesley, c1998
Descrizione fisica xxiii, 742 p. : ill. ; 24 cm
Disciplina 629.8312
Altri autori (Persone) Powell, J. David, 1938-author
Workman, Michael L.
Soggetto topico Digital control systems
Dynamics
ISBN 0201820544
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISALENTO-991000185579707536
Franklin, Gene F.  
Menlo Park, Calif. : Addison-Wesley, c1998
Materiale a stampa
Lo trovi qui: Univ. del Salento
Opac: Controlla la disponibilità qui
Digital control of high-frequency switched-mode power converters / / Luca Corradini, Dragan Maksimovic, Paolo Mattavelli, Regan Zane
Digital control of high-frequency switched-mode power converters / / Luca Corradini, Dragan Maksimovic, Paolo Mattavelli, Regan Zane
Autore Corradini Luca
Pubbl/distr/stampa Hoboken, New Jersey : , : John Wiley & Sons Inc., , [2015]
Descrizione fisica 1 online resource (402 p.)
Disciplina 621.381044
Altri autori (Persone) MaksimoviâcDragan <1961->
MattavelliPaolo
ZaneRegan
Collana IEEE press series on power engineering
Soggetto topico Electric current converters - Automatic control
Switching power supplies - Automatic control
Digital control systems
ISBN 1-119-02539-7
1-119-02537-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto PREFACE ix -- INTRODUCTION 1 -- CHAPTER 1 CONTINUOUS-TIME AVERAGED MODELING OF DC-DC CONVERTERS 13 -- 1.1 Pulse Width Modulated Converters 14 -- 1.2 Converters in Steady State 16 -- 1.2.1 Boost Converter Example 17 -- 1.2.2 Estimation of the Switching Ripple 19 -- 1.2.3 Voltage Conversion Ratios of Basic Converters 20 -- 1.3 Converter Dynamics and Control 21 -- 1.3.1 Converter Averaging and Linearization 22 -- 1.3.2 Modeling of the Pulse Width Modulator 24 -- 1.3.3 The System Loop Gain 25 -- 1.3.4 Averaged Small-Signal Models of Basic Converters 26 -- 1.4 State-Space Averaging 28 -- 1.4.1 Converter Steady-State Operating Point 28 -- 1.4.2 Averaged Small-Signal State-Space Model 29 -- 1.4.3 Boost Converter Example 30 -- 1.5 Design Examples 32 -- 1.5.1 Voltage-Mode Control of a Synchronous Buck Converter 32 -- 1.5.2 Average Current-Mode Control of a Boost Converter 42 -- 1.6 Duty Ratio d[k] Versus d(t) 48 -- 1.7 Summary of Key Points 50 -- CHAPTER 2 THE DIGITAL CONTROL LOOP 51 -- 2.1 Case Study: Digital Voltage-Mode Control 52 -- 2.2 A/D Conversion 53 -- 2.2.1 Sampling Rate 53 -- 2.2.2 Amplitude Quantization 56 -- 2.3 The Digital Compensator 58 -- 2.4 Digital Pulse Width Modulation 63 -- 2.5 Loop Delays 65 -- 2.5.1 Control Delays 65 -- 2.5.2 Modulation Delay 66 -- 2.5.3 Total Loop Delay 70 -- 2.6 Use of Averaged Models in Digital Control Design 71 -- 2.6.1 Limitations of Averaged Modeling 71 -- 2.6.2 Averaged Modeling of a Digitally Controlled Converter 74 -- 2.7 Summary of Key Points 78 -- CHAPTER 3 DISCRETE-TIME MODELING 79 -- 3.1 Discrete-Time Small-Signal Modeling 80 -- 3.1.1 A Preliminary Example: A Switched Inductor 82 -- 3.1.2 The General Case 85 -- 3.1.3 Discrete-Time Models for Basic Types of PWM Modulation 87 -- 3.2 Discrete-Time Modeling Examples 88 -- 3.2.1 Synchronous Buck Converter 90 -- 3.2.2 Boost Converter 97 -- 3.3 Discrete-Time Modeling of Time-Invariant Topologies 102 -- 3.3.1 Equivalence to Discrete-Time Modeling 106 -- 3.3.2 Relationship with the Modified Z-Transform 108.
3.3.3 Calculation of Tu(z) 108 -- 3.3.4 Buck Converter Example Revisited 112 -- 3.4 Matlab(R) Discrete-Time Modeling of Basic Converters 112 -- 3.5 Summary of Key Points 117 -- CHAPTER 4 DIGITAL CONTROL 119 -- 4.1 System-Level Compensator Design 119 -- 4.1.1 Direct-Digital Design Using the Bilinear Transform Method 120 -- 4.1.2 Digital PID Compensators in the z- and the p-Domains 123 -- 4.2 Design Examples 126 -- 4.2.1 Digital Voltage-Mode Control of a Synchronous Buck Converter 126 -- 4.2.2 Digital Current-Mode Control of a Boost Converter 134 -- 4.2.3 Multiloop Control of a Synchronous Buck Converter 136 -- 4.2.4 Boost Power Factor Corrector 141 -- 4.3 Other Converter Transfer Functions 154 -- 4.4 Actuator Saturation and Integral Anti-Windup Provisions 160 -- 4.5 Summary of Key Points 165 -- CHAPTER 5 AMPLITUDE QUANTIZATION 167 -- 5.1 System Quantizations 167 -- 5.1.1 A/D Converter 167 -- 5.1.2 DPWM Quantization 169 -- 5.2 Steady-State Solution 172 -- 5.3 No-Limit-Cycling Conditions 175 -- 5.3.1 DPWM versus A/D Resolution 175 -- 5.3.2 Integral Gain 178 -- 5.3.3 Dynamic Quantization Effects 181 -- 5.4 DPWM and A/D Implementation Techniques 182 -- 5.4.1 DPWM Hardware Implementation Techniques 182 -- 5.4.2 Effective DPWM Resolution Improvements via ΣΔ Modulation 186 -- 5.4.3 A/D Converters 187 -- 5.5 Summary of Key Points 190 -- CHAPTER 6 COMPENSATOR IMPLEMENTATION 191 -- 6.1 PID Compensator Realizations 194 -- 6.2 Coefficient Scaling and Quantization 197 -- 6.2.1 Coefficients Scaling 198 -- 6.2.2 Coefficients Quantization 200 -- 6.3 Voltage-Mode Control Example: Coefficients Quantization 203 -- 6.3.1 Parallel Structure 204 -- 6.3.2 Direct Structure 206 -- 6.3.3 Cascade Structure 208 -- 6.4 Fixed-Point Controller Implementation 213 -- 6.4.1 Effective Dynamic Range and Hardware Dynamic Range 214 -- 6.4.2 Upper Bound of a Signal and the L1-Norm 216 -- 6.5 Voltage-Mode Converter Example: Fixed-Point Implementation 218 -- 6.5.1 Parallel Realization 220 -- 6.5.2 Direct Realization 225.
6.5.3 Cascade Realization 229 -- 6.5.4 Linear versus Quantized System Response 233 -- 6.6 HDL Implementation of the Controller 234 -- 6.6.1 VHDL Example 235 -- 6.6.2 Verilog Example 237 -- 6.7 Summary of Key Points 239 -- CHAPTER 7 DIGITAL AUTOTUNING 241 -- 7.1 Introduction to Digital Autotuning 242 -- 7.2 Programmable PID Structures 243 -- 7.3 Autotuning VIA Injection of a Digital Perturbation 247 -- 7.3.1 Theory of Operation 249 -- 7.3.2 Implementation of a PD Autotuner 253 -- 7.3.3 Simulation Example 255 -- 7.3.4 Small-Signal Analysis of the PD Autotuning Loop 261 -- 7.4 Digital Autotuning Based on Relay Feedback 265 -- 7.4.1 Theory of Operation 266 -- 7.4.2 Implementation of a Digital Relay Feedback Autotuner 267 -- 7.4.3 Simulation Example 271 -- 7.5 Implementation Issues 272 -- 7.6 Summary of Key Points 275 -- APPENDIX A DISCRETE-TIME LINEAR SYSTEMS AND THE Z-TRANSFORM 277 -- A.1 Difference Equations 277 -- A.1.1 Forced Response 278 -- A.1.2 Free Response 279 -- A.1.3 Impulse Response and System Modes 281 -- A.1.4 Asymptotic Behavior of the Modes 282 -- A.1.5 Further Examples 283 -- A.2 Z-Transform 284 -- A.2.1 Definition 284 -- A.2.2 Properties 285 -- A.3 The Transfer Function 287 -- A.3.1 Stability 287 -- A.3.2 Frequency Response 288 -- A.4 State-Space Representation 288 -- APPENDIX B FIXED-POINT ARITHMETIC AND HDL CODING 291 -- B.1 Rounding Operation and Round-Off Error 291 -- B.2 Floating-Point versus Fixed-Point Arithmetic Systems 293 -- B.3 Binary Two's Complement (B2C) Fixed-Point Representation 294 -- B.4 Signal Notation 296 -- B.5 Manipulation of B2C Quantities and HDL Examples 297 -- B.5.1 Sign Extension 298 -- B.5.2 Alignment 299 -- B.5.3 Sign Reversal 301 -- B.5.4 LSB and MSB Truncation 302 -- B.5.5 Addition and Subtraction 304 -- B.5.6 Multiplication 305 -- B.5.7 Overflow Detection and Saturated Arithmetic 307 -- APPENDIX C SMALL-SIGNAL PHASE LAG OF UNIFORMLY SAMPLED PULSE WIDTH MODULATORS 313 -- C.1 Trailing-Edge Modulators 313 -- C.2 Leading-Edge Modulators 317.
C.3 Symmetrical Modulators 318 -- REFERENCES 321 -- INDEX 335.
Record Nr. UNINA-9910208952703321
Corradini Luca  
Hoboken, New Jersey : , : John Wiley & Sons Inc., , [2015]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Digital control of high-frequency switched-mode power converters / / Luca Corradini, Dragan Maksimovic, Paolo Mattavelli, Regan Zane
Digital control of high-frequency switched-mode power converters / / Luca Corradini, Dragan Maksimovic, Paolo Mattavelli, Regan Zane
Autore Corradini Luca
Pubbl/distr/stampa Hoboken, New Jersey : , : John Wiley & Sons Inc., , [2015]
Descrizione fisica 1 online resource (402 p.)
Disciplina 621.381044
Altri autori (Persone) MaksimoviâcDragan <1961->
MattavelliPaolo
ZaneRegan
Collana IEEE press series on power engineering
Soggetto topico Electric current converters - Automatic control
Switching power supplies - Automatic control
Digital control systems
ISBN 1-119-02539-7
1-119-02537-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto PREFACE ix -- INTRODUCTION 1 -- CHAPTER 1 CONTINUOUS-TIME AVERAGED MODELING OF DC-DC CONVERTERS 13 -- 1.1 Pulse Width Modulated Converters 14 -- 1.2 Converters in Steady State 16 -- 1.2.1 Boost Converter Example 17 -- 1.2.2 Estimation of the Switching Ripple 19 -- 1.2.3 Voltage Conversion Ratios of Basic Converters 20 -- 1.3 Converter Dynamics and Control 21 -- 1.3.1 Converter Averaging and Linearization 22 -- 1.3.2 Modeling of the Pulse Width Modulator 24 -- 1.3.3 The System Loop Gain 25 -- 1.3.4 Averaged Small-Signal Models of Basic Converters 26 -- 1.4 State-Space Averaging 28 -- 1.4.1 Converter Steady-State Operating Point 28 -- 1.4.2 Averaged Small-Signal State-Space Model 29 -- 1.4.3 Boost Converter Example 30 -- 1.5 Design Examples 32 -- 1.5.1 Voltage-Mode Control of a Synchronous Buck Converter 32 -- 1.5.2 Average Current-Mode Control of a Boost Converter 42 -- 1.6 Duty Ratio d[k] Versus d(t) 48 -- 1.7 Summary of Key Points 50 -- CHAPTER 2 THE DIGITAL CONTROL LOOP 51 -- 2.1 Case Study: Digital Voltage-Mode Control 52 -- 2.2 A/D Conversion 53 -- 2.2.1 Sampling Rate 53 -- 2.2.2 Amplitude Quantization 56 -- 2.3 The Digital Compensator 58 -- 2.4 Digital Pulse Width Modulation 63 -- 2.5 Loop Delays 65 -- 2.5.1 Control Delays 65 -- 2.5.2 Modulation Delay 66 -- 2.5.3 Total Loop Delay 70 -- 2.6 Use of Averaged Models in Digital Control Design 71 -- 2.6.1 Limitations of Averaged Modeling 71 -- 2.6.2 Averaged Modeling of a Digitally Controlled Converter 74 -- 2.7 Summary of Key Points 78 -- CHAPTER 3 DISCRETE-TIME MODELING 79 -- 3.1 Discrete-Time Small-Signal Modeling 80 -- 3.1.1 A Preliminary Example: A Switched Inductor 82 -- 3.1.2 The General Case 85 -- 3.1.3 Discrete-Time Models for Basic Types of PWM Modulation 87 -- 3.2 Discrete-Time Modeling Examples 88 -- 3.2.1 Synchronous Buck Converter 90 -- 3.2.2 Boost Converter 97 -- 3.3 Discrete-Time Modeling of Time-Invariant Topologies 102 -- 3.3.1 Equivalence to Discrete-Time Modeling 106 -- 3.3.2 Relationship with the Modified Z-Transform 108.
3.3.3 Calculation of Tu(z) 108 -- 3.3.4 Buck Converter Example Revisited 112 -- 3.4 Matlab(R) Discrete-Time Modeling of Basic Converters 112 -- 3.5 Summary of Key Points 117 -- CHAPTER 4 DIGITAL CONTROL 119 -- 4.1 System-Level Compensator Design 119 -- 4.1.1 Direct-Digital Design Using the Bilinear Transform Method 120 -- 4.1.2 Digital PID Compensators in the z- and the p-Domains 123 -- 4.2 Design Examples 126 -- 4.2.1 Digital Voltage-Mode Control of a Synchronous Buck Converter 126 -- 4.2.2 Digital Current-Mode Control of a Boost Converter 134 -- 4.2.3 Multiloop Control of a Synchronous Buck Converter 136 -- 4.2.4 Boost Power Factor Corrector 141 -- 4.3 Other Converter Transfer Functions 154 -- 4.4 Actuator Saturation and Integral Anti-Windup Provisions 160 -- 4.5 Summary of Key Points 165 -- CHAPTER 5 AMPLITUDE QUANTIZATION 167 -- 5.1 System Quantizations 167 -- 5.1.1 A/D Converter 167 -- 5.1.2 DPWM Quantization 169 -- 5.2 Steady-State Solution 172 -- 5.3 No-Limit-Cycling Conditions 175 -- 5.3.1 DPWM versus A/D Resolution 175 -- 5.3.2 Integral Gain 178 -- 5.3.3 Dynamic Quantization Effects 181 -- 5.4 DPWM and A/D Implementation Techniques 182 -- 5.4.1 DPWM Hardware Implementation Techniques 182 -- 5.4.2 Effective DPWM Resolution Improvements via ΣΔ Modulation 186 -- 5.4.3 A/D Converters 187 -- 5.5 Summary of Key Points 190 -- CHAPTER 6 COMPENSATOR IMPLEMENTATION 191 -- 6.1 PID Compensator Realizations 194 -- 6.2 Coefficient Scaling and Quantization 197 -- 6.2.1 Coefficients Scaling 198 -- 6.2.2 Coefficients Quantization 200 -- 6.3 Voltage-Mode Control Example: Coefficients Quantization 203 -- 6.3.1 Parallel Structure 204 -- 6.3.2 Direct Structure 206 -- 6.3.3 Cascade Structure 208 -- 6.4 Fixed-Point Controller Implementation 213 -- 6.4.1 Effective Dynamic Range and Hardware Dynamic Range 214 -- 6.4.2 Upper Bound of a Signal and the L1-Norm 216 -- 6.5 Voltage-Mode Converter Example: Fixed-Point Implementation 218 -- 6.5.1 Parallel Realization 220 -- 6.5.2 Direct Realization 225.
6.5.3 Cascade Realization 229 -- 6.5.4 Linear versus Quantized System Response 233 -- 6.6 HDL Implementation of the Controller 234 -- 6.6.1 VHDL Example 235 -- 6.6.2 Verilog Example 237 -- 6.7 Summary of Key Points 239 -- CHAPTER 7 DIGITAL AUTOTUNING 241 -- 7.1 Introduction to Digital Autotuning 242 -- 7.2 Programmable PID Structures 243 -- 7.3 Autotuning VIA Injection of a Digital Perturbation 247 -- 7.3.1 Theory of Operation 249 -- 7.3.2 Implementation of a PD Autotuner 253 -- 7.3.3 Simulation Example 255 -- 7.3.4 Small-Signal Analysis of the PD Autotuning Loop 261 -- 7.4 Digital Autotuning Based on Relay Feedback 265 -- 7.4.1 Theory of Operation 266 -- 7.4.2 Implementation of a Digital Relay Feedback Autotuner 267 -- 7.4.3 Simulation Example 271 -- 7.5 Implementation Issues 272 -- 7.6 Summary of Key Points 275 -- APPENDIX A DISCRETE-TIME LINEAR SYSTEMS AND THE Z-TRANSFORM 277 -- A.1 Difference Equations 277 -- A.1.1 Forced Response 278 -- A.1.2 Free Response 279 -- A.1.3 Impulse Response and System Modes 281 -- A.1.4 Asymptotic Behavior of the Modes 282 -- A.1.5 Further Examples 283 -- A.2 Z-Transform 284 -- A.2.1 Definition 284 -- A.2.2 Properties 285 -- A.3 The Transfer Function 287 -- A.3.1 Stability 287 -- A.3.2 Frequency Response 288 -- A.4 State-Space Representation 288 -- APPENDIX B FIXED-POINT ARITHMETIC AND HDL CODING 291 -- B.1 Rounding Operation and Round-Off Error 291 -- B.2 Floating-Point versus Fixed-Point Arithmetic Systems 293 -- B.3 Binary Two's Complement (B2C) Fixed-Point Representation 294 -- B.4 Signal Notation 296 -- B.5 Manipulation of B2C Quantities and HDL Examples 297 -- B.5.1 Sign Extension 298 -- B.5.2 Alignment 299 -- B.5.3 Sign Reversal 301 -- B.5.4 LSB and MSB Truncation 302 -- B.5.5 Addition and Subtraction 304 -- B.5.6 Multiplication 305 -- B.5.7 Overflow Detection and Saturated Arithmetic 307 -- APPENDIX C SMALL-SIGNAL PHASE LAG OF UNIFORMLY SAMPLED PULSE WIDTH MODULATORS 313 -- C.1 Trailing-Edge Modulators 313 -- C.2 Leading-Edge Modulators 317.
C.3 Symmetrical Modulators 318 -- REFERENCES 321 -- INDEX 335.
Record Nr. UNINA-9910830805003321
Corradini Luca  
Hoboken, New Jersey : , : John Wiley & Sons Inc., , [2015]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Digital control system analysis & design / / Charles L. Phillips [and three others]
Digital control system analysis & design / / Charles L. Phillips [and three others]
Autore Phillips Charles L.
Edizione [Fourth edition, Global edition.]
Pubbl/distr/stampa Harlow, England : , : Pearson, , [2015]
Descrizione fisica 1 online resource (528 pages) : illustrations
Disciplina 629.8
Soggetto topico Digital control systems
ISBN 1-292-06188-X
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Altri titoli varianti Digital control system analysis and design
Record Nr. UNINA-9910153253703321
Phillips Charles L.  
Harlow, England : , : Pearson, , [2015]
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Digital control system analysis and design / Charles L. Phillips, H. Troy Nagle
Digital control system analysis and design / Charles L. Phillips, H. Troy Nagle
Autore Phillips, Charles L.
Edizione [3rd ed.]
Pubbl/distr/stampa Upper Saddle River, N.J. : Pearson Education International, c1998
Descrizione fisica xv, 685 p. ; 25 cm.
Disciplina 629.895
Altri autori (Persone) Nagle, H. Troy, 1942-author
Soggetto topico Digital control systems
Electric filters, Digital
Intel 8086 (Microprocessor)
ISBN 0133177297
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISALENTO-991001421079707536
Phillips, Charles L.  
Upper Saddle River, N.J. : Pearson Education International, c1998
Materiale a stampa
Lo trovi qui: Univ. del Salento
Opac: Controlla la disponibilità qui
Digital control system analysis and design / Charles L. Phillips, H. Troy Nagle
Digital control system analysis and design / Charles L. Phillips, H. Troy Nagle
Autore Phillips, Charles L.
Edizione [2nd ed]
Pubbl/distr/stampa Englewood Cliffs, N.J. : Prentice Hall, c1990
Descrizione fisica xviii, 631 p. : ill. ; 25 cm
Disciplina 629.895
Altri autori (Persone) Nagle, H. Troyauthor
Soggetto topico Digital control systems
Digital electric filters
Microprocessors
ISBN 0132150700
Classificazione AMS 68M99
CR C.3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISALENTO-991000825929707536
Phillips, Charles L.  
Englewood Cliffs, N.J. : Prentice Hall, c1990
Materiale a stampa
Lo trovi qui: Univ. del Salento
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Digital instrumentation and control systems in nuclear power plants [[electronic resource] ] : safety and reliability issues : final report / / Committee on Application of Digital Instrumentation and Control Systems to Nuclear Power Plant Operations and Safety, Board on Energy and Environmental Systems, Commission on Engineering and Technical Systems, National Research Council
Digital instrumentation and control systems in nuclear power plants [[electronic resource] ] : safety and reliability issues : final report / / Committee on Application of Digital Instrumentation and Control Systems to Nuclear Power Plant Operations and Safety, Board on Energy and Environmental Systems, Commission on Engineering and Technical Systems, National Research Council
Pubbl/distr/stampa Washington, D.C., : National Academy Press, 1997
Descrizione fisica 1 online resource (126 p.)
Disciplina 621.48/3
Soggetto topico Nuclear power plants - Instruments
Digital control systems
Soggetto genere / forma Electronic books.
ISBN 0-309-52444-X
0-585-02747-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910456002403321
Washington, D.C., : National Academy Press, 1997
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Digital instrumentation and control systems in nuclear power plants [[electronic resource] ] : safety and reliability issues : final report / / Committee on Application of Digital Instrumentation and Control Systems to Nuclear Power Plant Operations and Safety, Board on Energy and Environmental Systems, Commission on Engineering and Technical Systems, National Research Council
Digital instrumentation and control systems in nuclear power plants [[electronic resource] ] : safety and reliability issues : final report / / Committee on Application of Digital Instrumentation and Control Systems to Nuclear Power Plant Operations and Safety, Board on Energy and Environmental Systems, Commission on Engineering and Technical Systems, National Research Council
Pubbl/distr/stampa Washington, D.C., : National Academy Press, 1997
Descrizione fisica 1 online resource (126 p.)
Disciplina 621.48/3
Soggetto topico Nuclear power plants - Instruments
Digital control systems
ISBN 0-309-17515-1
0-309-52444-X
0-585-02747-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910778667303321
Washington, D.C., : National Academy Press, 1997
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Digital instrumentation and control systems in nuclear power plants [[electronic resource] ] : safety and reliability issues : final report / / Committee on Application of Digital Instrumentation and Control Systems to Nuclear Power Plant Operations and Safety, Board on Energy and Environmental Systems, Commission on Engineering and Technical Systems, National Research Council
Digital instrumentation and control systems in nuclear power plants [[electronic resource] ] : safety and reliability issues : final report / / Committee on Application of Digital Instrumentation and Control Systems to Nuclear Power Plant Operations and Safety, Board on Energy and Environmental Systems, Commission on Engineering and Technical Systems, National Research Council
Pubbl/distr/stampa Washington, D.C., : National Academy Press, 1997
Descrizione fisica 1 online resource (126 p.)
Disciplina 621.48/3
Soggetto topico Nuclear power plants - Instruments
Digital control systems
ISBN 0-309-17515-1
0-309-52444-X
0-585-02747-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910828961303321
Washington, D.C., : National Academy Press, 1997
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Digital power electronics and applications [[electronic resource] /] / Fang Lin Luo, Hong Ye, Muhammed Rashid
Digital power electronics and applications [[electronic resource] /] / Fang Lin Luo, Hong Ye, Muhammed Rashid
Autore Luo Fang Lin
Pubbl/distr/stampa London, : Elsevier Academic, 2005
Descrizione fisica 1 online resource (421 p.)
Disciplina 621.317
Altri autori (Persone) YeHong <1973->
RashidM. H
Soggetto topico Power electronics
Digital electronics
Digital control systems
Soggetto genere / forma Electronic books.
ISBN 1-280-63787-0
9786610637874
0-08-045902-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Digital Power Electronics and Applications; Contents; Preface; Autobiography; 1. Introduction; 1.1 Historical review; 1.1.1 WORK, ENERGY AND HEAT; 1.1.2 DC AND AC EQUIPMENT; DC Power Supply; AC Power Supply; 1.1.3 LOADS; Linear Passive Loads; Linear Dynamic Loads; 1.1.4 IMPEDANCE; 1.1.5 POWERS; Apparent Power S; Power P; Reactive Power Q; 1.2 Traditional parameters; 1.2.1 POWER FACTOR (PF); 1.2.2 POWER-TRANSFER EFFICIENCY (η); 1.2.3 TOTAL HARMONIC DISTORTION (THD); 1.2.4 RIPPLE FACTOR (RF); 1.2.5 APPLICATION EXAMPLES; Power and Efficiency (η); An R-L Circuit Calculation
A Three-Phase Circuit Calculation1.3 Multiple-quadrant operations and choppers; 1.3.1 THE FIRST-QUADRANT CHOPPER; 1.3.2 THE SECOND-QUADRANT CHOPPER; 1.3.3 THE THIRD-QUADRANT CHOPPER; 1.3.4 THE FOURTH-QUADRANT CHOPPER; 1.3.5 THE FIRST-SECOND-QUADRANT CHOPPER; 1.3.6 THE THIRD-FOURTH-QUADRANT CHOPPER; 1.3.7 THE FOUR-QUADRANT CHOPPER; 1.4 Digital power electronics: pump circuits and conversion technology; 1.4.1 FUNDAMENTAL PUMP CIRCUITS; 1.4.2 AC/DC RECTIFIERS; 1.4.3 DC/AC PWM INVERTERS; 1.4.4 DC/DC CONVERTERS; 1.4.5 AC/AC CONVERTERS
1.5 Shortage of analog power electronics and conversion technology1.6 Power semiconductor devices applied in digital power electronics; FURTHER READING; 2. Energy Factor (EF) and Sub-sequential Parameters; 2.1 Introduction; 2.2 Pumping energy (PE); 2.2.1 ENERGY QUANTIZATION; 2.2.2 ENERGY QUANTIZATION FUNCTION; 2.3 Stored energy (SE); 2.3.1 STORED ENERGY IN CONTINUOUS CONDUCTION MODE; Stored Energy (SE); Capacitor-Inductor Stored Energy Ratio (CIR); Energy Losses (EL); Stored Energy Variation on Inductors and Capacitors (VE); 2.3.2 STORED ENERGY IN DISCONTINUOUS CONDUCTION MODE (DCM)
2.4 Energy factor (EF)2.5 Variation energy factor (EF[sub(V)]); 2.6 Time constant, τ, and damping time constant, τ[sub(d)]; 2.6.1 TIME CONSTANT, τ; 2.6.2 DAMPING TIME CONSTANT, τ[sub(d)]; 2.6.3 TIME CONSTANT RATIO, ξ; 2.6.4 MATHEMATICAL MODELING FOR POWER DC/DC CONVERTERS; 2.7 Examples of applications; 2.7.1 A BUCK CONVERTER IN CCM; Buck Converter without Energy Losses (r[sub(L)] = 0Ω); Buck Converter with Small Energy Losses (r[sub(L)] = 1.5Ω); Buck Converter with Energy Losses (r[sub(L)] = 4.5Ω); Buck Converter with Large Energy Losses (r[sub(L)] = 6Ω)
2.7.2 A SUPER-LIFT LUO-CONVERTER IN CCM2.7.3 A BOOST CONVERTER IN CCM (NO POWER LOSSES); 2.7.4 A BUCK-BOOST CONVERTER IN CCM (NO POWER LOSSES); 2.7.5 POSITIVE-OUTPUT LUO-CONVERTER IN CCM (NO POWER LOSSES); 2.8 Small signal analysis; 2.8.1 A BUCK CONVERTER IN CCM WITHOUT ENERGY LOSSES (r[sub(L)] = 0); 2.8.2 BUCK-CONVERTER WITH SMALL ENERGY LOSSES (r[sub(L)] = 1.5Ω); 2.8.3 SUPER-LIFT LUO-CONVERTER WITH ENERGY LOSSES (r[sub(L)] = 0.12Ω); FURTHER READING; APPENDIX A - A SECOND-ORDER TRANSFER FUNCTION; A.1 Very Small Damping Time Constant; A.2 Small Damping Time Constant
A.3 Critical Damping Time Constant
Record Nr. UNINA-9910458714403321
Luo Fang Lin  
London, : Elsevier Academic, 2005
Materiale a stampa
Lo trovi qui: Univ. Federico II
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