Operation and Control of Electric Energy Processing Systems (IEEE Press Series on Power Engineering)

CONTENTS......Page 6
PREFACE......Page 10
CONTRIBUTORS......Page 12
1.1 INTRODUCTION......Page 14
1.2 POWER SYSTEM CHALLENGES......Page 17
1.2.1 The Power System Modeling and Computational Challenge......Page 18
1.3.1 Modular Description of the EPNES Architecture......Page 19
1.3.2 Some Expectations of Studies Using EPNES Benchmark Test Beds......Page 20
1.4 TEST BEDS FOR EPNES 1.4.1 Power System Model for the Navy......Page 21
1.5 EXAMPLES OF FUNDED RESEARCH WORK IN RESPONSE TO THE EPNES SOLICITATION 1.5.1 Funded Research by Topical Areas/Groups under t......Page 23
1.5.2 EPNES Award Distribution......Page 25
1.6 FUTURE DIRECTIONS OF EPNES......Page 26
BIBLIOGRAPHY......Page 27
2.1 INTRODUCTION......Page 28
2.2 MODEL-BASED FAULT DETECTION......Page 29
2.2.2 Failure Detection Filters......Page 30
2.3 DETUNING DETECTION AND ACCOMMODATION ON IFOC-DRIVEN INDUCTION MOTORS......Page 32
2.3.1 Detuned Operation of Current-Fed Indirect Field-Oriented Controlled Induction Motors......Page 33
2.3.2 Detection of the Detuned Operation......Page 37
2.3.3 Estimation of the Magnetizing Flux......Page 39
2.3.4 Accommodation of the Detuning Operation......Page 40
2.4 BROKEN ROTOR BAR DETECTION ON IFOC-DRIVEN INDUCTION MOTORS......Page 41
2.4.1 Squirrel Cage Induction Motor Model with Broken Rotor Bars......Page 42
2.4.2 Broken Rotor Bar Detection......Page 44
2.5.1 The Model......Page 48
2.5.2 Class of Events......Page 50
2.5.3 The Navy Electric Ship Example......Page 51
2.5.4 Fault Detection Scheme......Page 52
2.5.5 Numerical Simulations......Page 54
2.6 CONCLUSIONS......Page 56
BIBLIOGRAPHY......Page 57
3.1 INTRODUCTION......Page 60
3.2 OVERVIEW OF THE INTELLIGENT POWER ROUTER CONCEPT......Page 61
3.3 IPR ARCHITECTURE AND SOFTWARE MODULE......Page 63
3.4 IPR COMMUNICATION PROTOCOLS 3.4.1 State of the Art......Page 68
3.4.2 Restoration of Electrical Energy Networks with IPRs......Page 72
3.4.4 IPR Network Architecture......Page 73
3.4.5 Islanding-Zone Approach via IPR......Page 74
3.4.6 Negotiation in Two Phases......Page 75
3.5.1 IPR Components......Page 78
3.5.3 Example......Page 79
3.6 DISTRIBUTED CONTROL MODELS 3.6.1 Distributed Control of Electronic Power Distribution Systems......Page 84
3.6.2 Integrated Power System in Ship Architecture......Page 87
3.6.3 DC Zonal Electric Distribution System......Page 89
3.6.5 Conclusion......Page 90
3.8 ECONOMICS ISSUES OF THE INTELLIGENT POWER ROUTER SERVICE......Page 92
3.8.1 The Standard Market Design (SMD) Environment......Page 93
3.8.4 The IPR Technical/Social/Economical Potential for Optimality......Page 94
3.9 CONCLUSIONS......Page 95
BIBLIOGRAPHY......Page 96
4.1 INTRODUCTION......Page 100
4.2 OVERVIEW OF TECHNOLOGY 4.2.1 Medium Voltage Circuit Breaker......Page 101
4.2.2 Micro-Electro-Mechanical Switches (MEMS)......Page 103
4.3 THE CONCEPT OF A MEMS-BASED CIRCUIT BREAKER 4.3.1 Circuit Description......Page 105
4.3.2 Operational Principle......Page 106
4.3.4 Switch Closing......Page 107
4.4 INVESTIGATION OF SWITCHING ARRAY OPERATION......Page 108
4.4.2 Analysis of Current Interruption and Load Energization......Page 110
4.4.3 Effect of Delayed Opening of Switches......Page 113
4.4.4 A Block of Switch Fails to Open......Page 115
4.4.6 One Set of Switches Fails to Close......Page 116
4.4.7 Summary of Simulation Results......Page 117
4.5 RELIABILITY ANALYSES......Page 118
4.5.1 Approximations to Estimate Reliability......Page 119
4.5.2 Computational Results......Page 121
4.6 PROOF OF PRINCIPLE EXPERIMENT 4.6.1 Circuit Breaker Construction......Page 122
4.6.2 Control Circuit......Page 124
4.7 CIRCUIT BREAKER DESIGN......Page 127
4.8 CONCLUSIONS......Page 128
Series Parallel Connection of Switches......Page 129
Reliability Analysis......Page 130
5.1 OVERVIEW......Page 132
5.1.1 Case Studies......Page 134
5.1.2 Generic Decision Model Structure......Page 136
5.1.3 Simulation Modeling......Page 139
5.1.4 Interfacing......Page 143
5.2.1 Large-Scale Optimization and Hierarchical Planning......Page 146
5.2.2 Sequential Decision Processes and Adaptation......Page 150
5.2.3 Stochastic Decisions and Risk Modeling......Page 153
5.2.4 Group Decision Making and Markets......Page 154
5.2.5 Power System Simulation Objects......Page 155
5.3 GRID OPERATION MODELS AND METHODS......Page 156
5.3.1 Randomized Load Simulator......Page 157
5.3.2 Market Maker......Page 159
5.3.3 The Commitment Planner......Page 163
5.3.4 Implementation......Page 166
BIBLIOGRAPHY......Page 167
6.1 INTRODUCTION......Page 170
6.2 OVERVIEW OF CONCEPTS 6.2.1 Using the Systems Approach to Understand Change in the Utility System......Page 171
6.2.2 Origins and Growth of Momentum in the Electric Utility System......Page 172
6.2.3 Politics and System Momentum Change......Page 174
6.3 APPLICATION OF PRINCIPLES......Page 176
6.3.1 The Possibility of Distributed Generation and New Momentum......Page 177
6.3.2 Impediments to Decentralized Electricity Generation......Page 179
6.4 PRACTICAL CONSEQUENCES: DISTRIBUTED GENERATION AS A BUSINESS ENTERPRISE......Page 181
6.5 AGGREGATED DISPATCH AS A MEANS TO STIMULATE ECONOMIC MOMENTUM WITH DG......Page 183
6.6 CONCLUSION......Page 185
BIBLIOGRAPHY......Page 186
INDEX......Page 189