High Voltage Direct Current Power Transmission |
Contents
CHAPTER | 3 |
channel | 5 |
BRIDGE RECTIFIER AND INVERTOR PARAMETERS | 24 |
Copyright | |
14 other sections not shown
Common terms and phrases
a.c. side a.c. system anode arrangement blocking breakdown bridge circuit bridge connection bridge unit by-pass valve capacitance capacitor cathode spot cause cent Chapter characteristic CIGRE CIGRE Report commutation angle commutation failure conducting conductor constant current converter corona d.c. cables d.c. line d.c. transmission d.c. voltage damping decrease deionisation density dielectric Direct Current discharge E.R.A. Report earth effect electric electrode emission equation fault firing flashover frequency Gotland grid control H.V.D.C. Transmission harmonic current high voltage increase inductance insulation level ionisation leakage leakage inductance load longitudinal voltages losses mercury arc valves method obtained operation oscillations output voltage over-voltages overhead lines phase shift positive ions potential power factor Pulse transformer r.m.s. value R₁ R₂ reactance reactive power reactor rectifier and invertor reduced resistance sheath short-circuit shown in Figure surface synchronous condenser T₁ T₂ temperature Trans vapour voltage drop winding zero