A power converter connected to a transmission line and includes: an input unit configured to be electrically connected to a device that is able to input electric power from the transmission line and/or output electric power to the transmission line; a voltage charge unit connected to the input unit and configured to change voltage; a voltage adjustment unit connected to the voltage change unit and configured to adjust the voltage supplied to the transmission line; a target setting unit configured to set a first target value of the voltage change unit; a voltage monitoring unit connected to the transmission line and configured to observe the voltage of the transmission line; and a threshold determination mechanism connected to the voltage monitoring unit and configured to calculate a second target value of the voltage adjustment unit in accordance with voltage of the transmission line. The target setting unit is configured to generate the first target value as an output target of the voltage charge unit in accordance with voltage that is observed by the voltage monitoring unit. The first target value has characteristics to change a threshold voltage for controlling output of the voltage adjustment unit depending on time.
POWER CONVERTER, CONTROL METHOD FOR POWER CONVERTER, POWER SYSTEM, CONTROL METHOD FOR POWER SYSTEM, AND PROGRAM
STROMWANDLER, STEUERUNGSVERFAHREN FÜR EINEN STROMWANDLER, STROMVERSORGUNGSSYSTEM, STEUERUNGSVERFAHREN FÜR EIN STROMVERSORGUNGSSYSTEM UND PROGRAMM
CONVERTISSEUR DE COURANT, PROCÉDÉ DE COMMANDE DE CONVERTISSEUR DE COURANT, SYSTÈME D'ALIMENTATION, PROCÉDÉ DE COMMANDE DE SYSTÈME D'ALIMENTATION ET PROGRAMME
2024-08-07
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |