Index
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| current effects, 46 diesel generators, 587-88 frequency of starts and stops, 59 induction motors, 95, 97-109 control, 165-68 heating, 49-50 induction, 83-93, 97-109 slip-ring induction motors, 95, 97-109 soft starting, 91-92, 169-71 squirrel cage induction motors, 83-94 switchgear assemblies, 449-50 starting reduced voltage, 86-91 static control, motors, 111-83 static devices, harmonics, 163-64 static drives, 139, 166-75 configurations, 142 derating of motors, 162 static frequency converters (SFCs), 137 static VAr compensators(SVCs), 138 versus fluid coupling, 177 stations see power stations stator-rotor starters, 103 stators: currents, 7, 321 heat, 322, 325 induction motors, 3-40 star connected, 326 steel: core losses, 18 punched grid resistors, 100 steep-fronted transient recovery voltage, 662-67 steep-rising surges, 655-62 step numbers, 104 step voltages: grounding grids, 813-15 tolerable, 806 stopping motors, 59, 171 straight-through joints, 1042-45 strip grounding, 800-01 stripping tests, 475 stroboscopic methods, 299 sub-synchronous resonance (SSR) |
885-86 submersible pump motors, 190-91 sugar mill centrifuge motors, 189-90 sulphur hexaflouride gas circuit breakers, 733-40, 748-53 summation current transformers, 550-57 supplies, interlocking schemes, 436-38 surface-cooled motors, 196 surge protective devices comparison of surge protective devices, 678 conventional gapped discharge type, 675 exploding of MOVs, 678 expulsion type, 675 LV surge protection, 674 LV surge protection devices(SPDs), 674 monitoring the health of SPDs, 678 non-linear resistor (SiC) type, 675 non-conventional gapless metal oxide surge arresters(MOVs), 675 procedure to select an SPD, 678 RC-LC-filters, 675 SCR suppressors, 675 silicon avalanche diode suppressors(SAS), 675 spark-gap type, 675 surface protective devices (SPDs), 670 surge suppressors, 673 theory of surge protection, 674 transient voltage surge suppressors (TVSSs), 675 surge arresters: application, 681-719 basic insulation levels (BIL), 687-88 classification, 707-08 distribution class, 708-09 station class, 707-08 surge protection devices (SPDs) for LV system, 675-79 |
condition assessment, 710-15 coordinating current, 688 discharge current, 688 distribution networks, 700-01, electromagnetic transference, 695 electrostatic transference, 694 energy capability, 706-07, 715, 719 factor r values, 698 formulae, 718-19 gapless, 634, 699 gapped, 683-84 leakage current monitoring, 712-13 monitoring health, 712-13 motors, 662-67, 708-09 parameters, 696-97, 716 power generation, 700-01 pressure relief facilities, 709-10 protection analysis, 716-17 characteristics, 705 levels, 703-06 margins, 688 reflections, 691-99, 715-16 resonance effects, 699 selection, 681-719 standards, 718 station class, 714-18 transferences, 694-69, 715-16 transmission, 700-01 travelling wave reflection, 691-94 ZnO, 684-87 surges: capacitors, 829-32 containing severity, 747 defining, 689 diverters see surge arresters energy definition, 653-54 frequencies, 651-52 impedance, 652-53 definition, 649-53 |
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