Direct Current Transmission, Volume 1 |
Contents
GENERAL ASPECTS OF DC TRANSMISSION AND COMPARISON | 1 |
OVERHEAD LINES | 10 |
CABLES | 11 |
Copyright | |
18 other sections not shown
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ac system alternating current alternating voltage anode arcback bridge bypass valve cable calculated capacitance capacitors cathode circuit breaker commutation failure component conductor connected corrosion crest value current and voltage current density curve cycle damper dc line dc reactor dc side dc transmission decrease direct current direct voltage distance electrode equal equations extinction angle factor fault frequency gradient ground-return harmonic current harmonic voltage High Voltage HV dc HVDC i₁ ignition angle impedance increase inductance inductor insulation inverter Konti-Skan lightning arresters limit load loci of constant maximum negative normal operation oscillation overhead line overlap angle overvoltages per-unit phase pipe pole psophometric weighting pulse rated reactance reactive power rectifier resistance short circuit shown in Figure shunt six-pulse soil station surface telephone terminals three-phase Trans transformer V₁ wave form wave shape zero