The invention relates to a method for operating a bidirectional converter arrangement (1) either in an inverter-operating mode or in a STATCOM-operating mode, the bidirectional converter arrangement (1) comprising an AC side (3) adapted for connecting to an AC power network (7), an inverter (4) connected to the AC side (3) and to a DC side (6), the DC side (6) having a first line (8) on a first potential and a second line (8) on a second potential, the second potential being lower than the first potential, and a DC link capacitor (5) arranged at the DC side (6) and connected between the first line (8) and the second line (8), and an at least unidirectional current power semiconductor switching device (2) connected to the first line (8) and/or the second line (8) of the DC side (6) and adapted for connecting to a DC power network (9).
METHOD FOR OPERATING A BIDIRECTIONAL CONVERTER ARRANGEMENT
VERFAHREN ZUM BETREIBEN EINER BIDIREKTIONALEN WANDLERANORDNUNG
PROCÉDÉ POUR FAIRE FONCTIONNER UN DISPOSITIF CONVERTISSEUR BIDIRECTIONNEL
2016-11-09
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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