Spacecraft Electrical Energy Systems
Autor Reinhard Röderen Limba Engleză Hardback – 21 iul 2026
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Specificații
ISBN-13: 9781394376964
ISBN-10: 1394376960
Pagini: 448
Dimensiuni: 158 x 230 x 31 mm
Greutate: 0.82 kg
Ediția:1. Auflage
Editura: Wiley
ISBN-10: 1394376960
Pagini: 448
Dimensiuni: 158 x 230 x 31 mm
Greutate: 0.82 kg
Ediția:1. Auflage
Editura: Wiley
Cuprins
About the Author xi
The Reviewers xiii
Preface xv
Acknowledgments xvii
1 Introduction 1
2 Electrical Power System Function 3
3 Overview of EPS Technology 5
3.1 Electrical Power Ranges of Spacecraft 5
3.2 Energy Generation 5
3.3 Methods for Generation of Electrical Power and Energy 6
4 EPS Design and Development 15
4.1 Generic Design, Development and Verification Phases 16
4.2 Process of EPS Design and Development 17
4.3 Identification of the EPS Design Requirements 17
4.4 Major EPS Design Requirements and Parameters 18
4.5 Specific EPS Design Constraints 29
5 Electrical Power System Architecture 37
5.1 State-of-the-art EPS Architectures 37
5.2 EPS Core Elements and Building Blocks 38
5.3 Primary Power Bus Types and Its Application Evaluation 39
5.4 Decentralized Power Distribution 52
5.5 AC Power Supply 53
5.6 Power Converters 54
6 Energy Generation by Photovoltaics 61
6.1 Photovoltaic Effect 61
6.2 Solar Cell Technologies 64
6.3 Generic Functions, Composition, and Characteristics of Solar Cells 67
6.4 Solar Cell Types for Space Flight 75
6.5 Electrical Design of Photovoltaic Assemblies and Arrays 89
6.6 Mechanical Design of Solar Arrays 125
6.7 Environmental Loads on Solar Array 128
6.8 Design and Manufacturing of Solar Arrays 140
6.9 Solar Array Mass Assessment 163
6.10 Solar Array Drive Assembly 165
7 Energy Storage 173
7.1 Overview 174
7.2 Secondary Batteries 175
8 Power Management and Distribution 239
8.1 Conditioning of Solar Array Power 239
8.2 Low-voltage DC-DC Converters for Primary Power Regulation 270
8.3 Primary Power Bus Impedance Design Considerations 272
8.4 Power Source Grounding 300
8.5 Passivation of the Bus Power 303
8.6 Bus Protection Measures 305
9 EPS Electrical Interface Design 333
9.1 Power Interconnection Harness 334
9.2 Signal Interface 343
9.3 Communication Data Bus 344
9.4 Battery Interface 345
9.5 Interfaces for On-ground Operation 350
9.6 Umbilical to Launch Vehicle 352
9.7 Launch Power-off 354
10 EPS Concepts and Its Electrical Schematics 357
11 Functional and Operational Safety 361
11.1 Double Insulation 361
11.2 Hazard Potential and Risk Mitigation 362
12 Space Radiation Design 367
13 Considering Fault Detection, Isolation, and Recovery 369
13.1 Global FDIR Requirements 369
13.2 Possible Major EPS Failures Modes Subject to FDIR 370
14 Consideration of Numerical Reliability 373
15 Safety Assurance 375
15.1 Protection of Primary Power Users Against Reverse Supply Voltage Polarity 375
15.2 Battery On-ground Handling and Transportation 375
16 EPS Verification 377
16.1 Verification Philosophy 377
16.2 Verification Objective 383
17 Power and Energy Performance Simulation Aspects 405
17.1 Simulation Process 405
17.2 Requirements on a PST 405
17.3 Simulation Tools 407
Acronyms and Abbreviations 409
Index 417
The Reviewers xiii
Preface xv
Acknowledgments xvii
1 Introduction 1
2 Electrical Power System Function 3
3 Overview of EPS Technology 5
3.1 Electrical Power Ranges of Spacecraft 5
3.2 Energy Generation 5
3.3 Methods for Generation of Electrical Power and Energy 6
4 EPS Design and Development 15
4.1 Generic Design, Development and Verification Phases 16
4.2 Process of EPS Design and Development 17
4.3 Identification of the EPS Design Requirements 17
4.4 Major EPS Design Requirements and Parameters 18
4.5 Specific EPS Design Constraints 29
5 Electrical Power System Architecture 37
5.1 State-of-the-art EPS Architectures 37
5.2 EPS Core Elements and Building Blocks 38
5.3 Primary Power Bus Types and Its Application Evaluation 39
5.4 Decentralized Power Distribution 52
5.5 AC Power Supply 53
5.6 Power Converters 54
6 Energy Generation by Photovoltaics 61
6.1 Photovoltaic Effect 61
6.2 Solar Cell Technologies 64
6.3 Generic Functions, Composition, and Characteristics of Solar Cells 67
6.4 Solar Cell Types for Space Flight 75
6.5 Electrical Design of Photovoltaic Assemblies and Arrays 89
6.6 Mechanical Design of Solar Arrays 125
6.7 Environmental Loads on Solar Array 128
6.8 Design and Manufacturing of Solar Arrays 140
6.9 Solar Array Mass Assessment 163
6.10 Solar Array Drive Assembly 165
7 Energy Storage 173
7.1 Overview 174
7.2 Secondary Batteries 175
8 Power Management and Distribution 239
8.1 Conditioning of Solar Array Power 239
8.2 Low-voltage DC-DC Converters for Primary Power Regulation 270
8.3 Primary Power Bus Impedance Design Considerations 272
8.4 Power Source Grounding 300
8.5 Passivation of the Bus Power 303
8.6 Bus Protection Measures 305
9 EPS Electrical Interface Design 333
9.1 Power Interconnection Harness 334
9.2 Signal Interface 343
9.3 Communication Data Bus 344
9.4 Battery Interface 345
9.5 Interfaces for On-ground Operation 350
9.6 Umbilical to Launch Vehicle 352
9.7 Launch Power-off 354
10 EPS Concepts and Its Electrical Schematics 357
11 Functional and Operational Safety 361
11.1 Double Insulation 361
11.2 Hazard Potential and Risk Mitigation 362
12 Space Radiation Design 367
13 Considering Fault Detection, Isolation, and Recovery 369
13.1 Global FDIR Requirements 369
13.2 Possible Major EPS Failures Modes Subject to FDIR 370
14 Consideration of Numerical Reliability 373
15 Safety Assurance 375
15.1 Protection of Primary Power Users Against Reverse Supply Voltage Polarity 375
15.2 Battery On-ground Handling and Transportation 375
16 EPS Verification 377
16.1 Verification Philosophy 377
16.2 Verification Objective 383
17 Power and Energy Performance Simulation Aspects 405
17.1 Simulation Process 405
17.2 Requirements on a PST 405
17.3 Simulation Tools 407
Acronyms and Abbreviations 409
Index 417