A device for feeding electrical energy into a three-phase electrical supply network having a line voltage, a line frequency, a nominal line voltage and a nominal line frequency, comprising: an inverter having at least one property from: a power response to a frequency disturbance in the electrical supply network; a current response to a voltage disturbance in the electrical supply network; a current response to a network disturbance a phase jump capability which permits a phase jump of the line voltage to be passed through by at least 20°; a feed-in of electrical voltages and/or currents to minimize found harmonic oscillations of the voltage or the currents in the electrical supply network; a feed-in of electrical currents to minimize voltage asymmetries in the electrical supply network; and a feed-in of electrical power, which is intended to carry out an attenuation of network oscillations in the electrical supply network.
INVERTER WITH DIRECT VOLTAGE SOURCE AND CONTROLLER
02.09.2021
Patent
Elektronische Ressource
Englisch
IPC: | 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 / 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 |
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