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
2021-09-02
Patent
Electronic Resource
English
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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