Page 461 - Power Electronic Control in Electrical Systems

//SYS21/F:/PEC/REVISES_10-11-01/075065126-INDEX.3D ± 440 ± [439±444/6] 17.11.2001 10:35AM

440 Index

Control (continued ) Ferranti effect, 88, 134
studies, 107 Flexible alternating current transmission
techniques, 2 systems (FACTS), 3, 4, 16, 23, 24, 29, 30,
thyristor's firing angle, 107 107, 126, 132, 143, 152, 239, 263
turbine-governor, 19 Flywheel:
Control power networks, 27, 29 energy storage system, 233
Control voltage, 16, 107, 135 motor/generator structure, 235
Controlled susceptance, 179 Forward voltage blocking, 160
Convection coefficient, 169 Frequency control, 21, 48, 120
Converter, back-to-back, 2, 150 Fully-controlled semiconductor device, 153,
Converter station, 2, 3, 4, 113, 115, 116, 143, 159±161
144, 145, 146, 147, 148, 149, 264 Fundamental frequency operation, 220
Cooling system, 168
Cryocooling, 239 Gallium arsenide, 174
Cryostat, 239 Gate-commutated thyristor (GCT), 166
Current controller in dq0 frame, 344 Gate-turn-off thyristor (GTO), 2, 11, 143,
Current-source converter (CSC), 197 154, 162±163, 166±167, 171, 172, 174,
Custom Power, 4, 16, 26, 29, 30, 107, 143, 176, 249
152, 263 circuit symbol, 162
device structure, 162
Delay function control block, 315 equivalent circuit, 162
Demand management, 240 ideal i±v characteristic, 162
Di/dt ratings, 161, 171 i±v characteristic, 162
Diode, 153, 154±156
circuit symbol, 155 Harmonic:
ideal i±v characteristic, 155 admittances and impedances, 264, 271,
i±v characteristic, 155 273, 279
reverse recovery parameters, 155 current source, 352
reverse recovery time, 154 distortion, 30, 263, 264, 275, 280
structure, 155 domain, 271, 274, 280, 286, 287, 289
Distribution Static Compensator generation, 134, 289
(D-STATCOM), 330 models, 264, 276, 289
D-STATCOM digital simulation, 330±336 Norton equivalent, 271, 273
Dv/dt rating, 161, 171 studies, 263, 274, 289
DVR digital simulation, 336±341 switching vector, 272
Dynamic voltage restorer (DVR), 4, 16, 17, voltage source, 353
112, 113, 115, 143, 147, 148, 152, 232, Harmonics, 1, 18, 33, 242, 263, 264, 265, 267,
256, 264, 336 269, 271, 277, 281, 289
cancellation, 4, 16
Electrical conductivity, 175 Heat sink, 169
Electrical length, 3, 4, 11, 85, 108, 108, air cooled extruded heat sink, 170
139, 281 air cooled fabricated heat sink, 170,
Electromagnetic interference (EMI), 171, 172 liquid cooled heat sink, 170
Electromagnetic transient analysis, 291 Heat transfer:
Electromagnetic transient simulators, 291 by conduction, 168
Emissivity, 169 by convection, 168
Emitter turn-off thyristor (ETO), 166 by radiation, 168
EMTP/ATP (Electromagnetic Transient High temperature semiconductor
Program/Alternative Transient (HTS), 238
Program), 291 Hunting detection and gain adjustment,
Energy storage system, 233 302