Preface |
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xiii | |
Acknowledgments |
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xvi | |
About the Companion Website |
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xvii | |
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1 Energy and Civilization |
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1 | (27) |
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1.1 Introduction: Motivation |
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1 | (1) |
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2 | (1) |
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1.3 Energy Use and Industrialization |
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2 | (2) |
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4 | (1) |
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5 | (4) |
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1.6 The Age of the Electric Power Grid |
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9 | (1) |
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1.7 Green and Renewable Energy Sources |
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10 | (1) |
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11 | (1) |
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1.9 Solar and Photovoltaic |
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11 | (2) |
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12 | (1) |
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13 | (1) |
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13 | (1) |
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13 | (1) |
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1.12 Energy Units and Conversions |
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13 | (4) |
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1.13 Estimating the Cost of Energy |
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17 | (3) |
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1.14 New Oil Boom--Hydraulic Fracturing (Fracking) |
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20 | (1) |
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1.15 Estimation of Future CO2 |
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21 | (1) |
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1.16 The Paris Agreement | UNFCCC |
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22 | (1) |
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1.17 Energy Utilization and Economic Growth |
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23 | (1) |
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23 | (5) |
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24 | (2) |
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26 | (2) |
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28 | (65) |
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28 | (1) |
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29 | (4) |
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29 | (1) |
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2.2.2 The Construction of a Power Grid System |
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29 | (4) |
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2.3 Basic Concepts of Power Grids |
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33 | (16) |
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33 | (1) |
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2.3.2 Calculating Power Consumption |
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33 | (16) |
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49 | (4) |
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2.5 Transformers in Electric Power Grids |
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53 | (6) |
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2.5.1 A Short History of Transformers |
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54 | (1) |
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2.5.2 Transmission Voltage |
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54 | (1) |
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55 | (4) |
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2.6 Modeling a Microgrid System |
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59 | (10) |
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2.6.1 The Per Unit System |
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60 | (9) |
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2.7 Modeling Three-Phase Transformers |
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69 | (3) |
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2.8 Tap-Changing Transformers |
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72 | (2) |
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2.9 Modeling Transmission Lines |
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74 | (19) |
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87 | (5) |
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92 | (1) |
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3 Modeling of Converters in Power Grid Distributed Generation Systems |
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93 | (84) |
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93 | (1) |
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3.2 Single-Phase DC/AC Inverters with Two Switches |
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94 | (12) |
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3.3 Single-Phase DC/AC Inverters with a Four-Switch Bipolar Switching Method |
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106 | (7) |
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3.3.1 Pulse Width Modulation with Unipolar Voltage Switching for a Single-Phase Full-Bridge Inverter |
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110 | (3) |
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3.4 Three-Phase DC/AC Inverters |
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113 | (1) |
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3.5 Pulse Width Modulation Methods |
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114 | (6) |
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3.5.1 The Triangular Method |
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114 | (5) |
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3.5.2 The Identity Method |
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119 | (1) |
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3.6 Analysis of DC/AC Three-Phase Inverters |
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120 | (10) |
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3.7 Microgrid of Renewable Energy Systems |
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130 | (3) |
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3.8 DC/DC Converters in Green Energy Systems |
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133 | (23) |
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3.8.1 The Step-Up Converter |
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134 | (10) |
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3.8.2 The Step-Down Converter |
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144 | (7) |
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3.8.3 The Buck-Boost Converter |
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151 | (5) |
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156 | (4) |
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3.10 Pulse Width Modulation Rectifiers |
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160 | (3) |
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3.11 A Three-Phase Voltage Source Rectifier Utilizing Sinusoidal PWM Switching |
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163 | (4) |
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3.12 The Sizing of an Inverter for Microgrid Operation |
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167 | (2) |
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3.13 The Sizing of a Rectifier for Microgrid Operation |
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169 | (1) |
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3.14 The Sizing of DC/DC Converters for Microgrid Operation |
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170 | (7) |
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171 | (5) |
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176 | (1) |
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4 Smart Power Grid Systems |
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177 | (70) |
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177 | (1) |
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178 | (6) |
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4.3 Vertically and Market-Structured Power Grid |
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184 | (3) |
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4.4 The Operations Control of a Power Grid |
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187 | (1) |
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4.5 Load Frequency Control |
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187 | (6) |
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4.6 Automatic Generation Control |
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193 | (5) |
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4.7 Operating Reserve Calculation |
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198 | (1) |
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4.8 Basic Concepts of a Smart Power Grid |
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199 | (7) |
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206 | (3) |
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4.10 The Load Factor and Real-Time Pricing |
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209 | (3) |
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4.11 A Cyber-Controlled Smart Grid |
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212 | (2) |
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4.12 Smart Grid Development |
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214 | (2) |
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4.13 Smart Microgrid Renewable and Green Energy Systems |
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216 | (7) |
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4.14 A Power Grid Steam Generator |
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223 | (11) |
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234 | (13) |
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240 | (5) |
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245 | (2) |
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247 | (81) |
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247 | (4) |
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5.2 The Solar Energy Conversion Process: Thermal Power Plants |
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251 | (2) |
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5.3 Photovoltaic Power Conversion |
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253 | (1) |
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5.4 Photovoltaic Materials |
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253 | (2) |
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5.5 Photovoltaic Characteristics |
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255 | (3) |
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5.6 Photovoltaic Efficiency |
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258 | (4) |
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5.7 The Design of Photovoltaic Systems |
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262 | (15) |
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5.8 The Modeling of a Photovoltaic Module |
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277 | (1) |
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5.9 The Measurement of Photovoltaic Performance |
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278 | (1) |
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5.10 The Maximum Power Point of a Photovoltaic Array |
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278 | (14) |
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5.11 A Battery Storage System |
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292 | (2) |
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5.12 A Storage System Based on a Single-Cell Battery |
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294 | (23) |
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5.13 The Energy Yield of a Photovoltaic Module and the Angle of Incidence |
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317 | (1) |
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5.14 The State of Photovoltaic Generation Technology |
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318 | (10) |
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318 | (8) |
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326 | (2) |
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6 Microgrid Wind Energy Systems |
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328 | (58) |
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328 | (1) |
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329 | (2) |
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6.3 Wind Turbine Generators |
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331 | (3) |
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6.4 The Modeling of Induction Machines |
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334 | (12) |
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6.4.1 Calculation of Slip |
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343 | (1) |
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6.4.2 The Equivalent Circuit of an Induction Machine |
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343 | (3) |
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6.5 Power Flow Analysis of an Induction Machine |
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346 | (5) |
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6.6 The Operation of an Induction Generator |
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351 | (15) |
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366 | (6) |
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6.8 The Doubly Fed Induction Generator |
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372 | (3) |
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6.9 Brushless Doubly Fed Induction Generator Systems |
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375 | (1) |
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6.10 Variable-Speed Permanent Magnet Generators |
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376 | (1) |
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6.11 A Variable-Speed Synchronous Generator |
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377 | (1) |
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6.12 A Variable-Speed Generator with a Converter Isolated from the Grid |
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378 | (8) |
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380 | (4) |
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384 | (2) |
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7 Load Flow Analysis of Power Grids and Microgrids |
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386 | (76) |
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386 | (1) |
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7.2 Voltage Calculation in Power Grid Analysis |
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387 | (4) |
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7.3 The Power Flow Problem |
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391 | (1) |
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7.4 Load Flow Study as a Power System Engineering Tool |
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392 | (1) |
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392 | (5) |
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7.6 General Formulation of the Power Flow Problem |
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397 | (3) |
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7.7 Algorithm for Calculation of Bus Admittance Model |
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400 | (3) |
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7.7.1 The History of Algebra, Algorithm, and Number Systems |
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400 | (2) |
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7.7.2 Bus Admittance Algorithm |
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402 | (1) |
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7.8 The Bus Impedance Algorithm |
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403 | (1) |
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7.9 Formulation of the Load Flow Problem |
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404 | (3) |
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7.10 The Gauss--Seidel YBUs Algorithm |
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407 | (5) |
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7.11 The Gauss--Seidel ZBUs Algorithm |
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412 | (7) |
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7.12 Comparison of the Ybus and ZBus Power Flow Solution Methods |
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419 | (1) |
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7.13 The Synchronous and Asynchronous Operation of Microgrids |
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420 | (2) |
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7.14 An Advanced Power Flow Solution Method: The Newton--Raphson Algorithm |
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422 | (8) |
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7.14.1 The Newton--Raphson Algorithm |
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425 | (5) |
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7.15 General Formulation of the Newton--Raphson Algorithm |
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430 | (4) |
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7.16 The Decoupled Newton--Raphson Algorithm |
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434 | (1) |
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7.17 The Fast Decoupled Load Flow Algorithm |
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435 | (1) |
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7.18 Analysis of a Power Flow Problem |
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436 | (26) |
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448 | (13) |
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461 | (1) |
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8 Power Grid and Microgrid Fault Studies |
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462 | (72) |
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462 | (2) |
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8.2 Power Grid Fault Current Calculation |
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464 | (4) |
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8.3 Symmetrical Components |
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468 | (5) |
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8.4 Sequence Networks for Power Generators |
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473 | (3) |
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8.5 The Modeling of Wind and PV Generating Stations |
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476 | (1) |
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8.6 Sequence Networks for Balanced Three-Phase Transmission Lines |
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477 | (2) |
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8.7 Ground Current Flow in Balanced Three-Phase Transformers |
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479 | (2) |
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8.8 Zero Sequence Network |
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481 | (6) |
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481 | (1) |
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482 | (2) |
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484 | (3) |
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487 | (47) |
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8.9.1 Balanced Three-Phase Fault Analysis |
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490 | (18) |
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508 | (1) |
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8.9.3 Single-Line-to-Ground Faults |
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508 | (3) |
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8.9.4 Double-Line-to-Ground Faults |
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511 | (2) |
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8.9.5 Line-to-Line Faults |
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513 | (14) |
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527 | (6) |
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533 | (1) |
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9 Smart Devices and Energy Efficiency Monitoring Systems |
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534 | (15) |
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534 | (1) |
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9.2 Kilowatt-Hour Measurements |
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535 | (1) |
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9.3 Current and Voltage Measurements |
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536 | (1) |
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9.4 Power Measurements at 60 or 50 Hz |
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537 | (1) |
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9.5 Analog-to-Digital Conversions |
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538 | (1) |
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9.6 Root Mean Square (RMS) Measurement Devices |
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538 | (1) |
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9.7 Energy Monitoring Systems |
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539 | (1) |
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539 | (1) |
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9.9 Power Monitoring and Scheduling |
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540 | (1) |
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9.10 Communication Systems |
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541 | (2) |
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9.11 Network Security and Software |
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543 | (3) |
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9.12 Smartphone Applications |
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546 | (1) |
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546 | (3) |
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547 | (1) |
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548 | (1) |
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10 Load Estimation and Classification |
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549 | (14) |
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549 | (1) |
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10.2 Load Estimation of a Residential Load |
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549 | (8) |
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10.3 Service Feeder and Metering |
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557 | (6) |
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557 | (3) |
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560 | (2) |
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562 | (1) |
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11 Energy Saving and Cost Estimation of Incandescent and Light-Emitting Diodes |
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563 | (10) |
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11.1 Building Lighting with Incandescent Bulbs |
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563 | (1) |
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11.2 Comparative Performance of LED, Incandescent, and LFC Lighting |
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564 | (2) |
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11.3 Building Load Estimation |
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566 | (3) |
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569 | (2) |
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11.5 Return on Investment on LED Lighting |
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571 | (1) |
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11.6 Annual Carbon Emissions |
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572 | (1) |
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572 | (1) |
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572 | (1) |
Appendix A Complex Numbers |
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573 | (3) |
Appendix B Transmission Line and Distribution Typical Data |
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576 | (5) |
Appendix C Energy Yield of Photovoltaic Panels and Angle of Incidence |
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581 | (13) |
Appendix D Wind Power |
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594 | (5) |
Index |
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599 | |