Dynamisches Spannungsunterstützungsverfahren und Vorrichtung für Energiespeicherwandler, Vorrichtung und Speichermedium

Details

Veröffentlichungs-Nr.

EP4783403

Anmeldetag

26. September 2024

Veröffentlichung

3. April 2025

Rechtsraum

EP

IPC

H02J3/48

Abstract

The present application provides a transient voltage support method and apparatus for an energy storage converter, a device, and a storage medium, relating to the technical field of grid-connected conversion. The transient voltage support method for the energy storage converter includes: obtaining preset reference value data and output electrical information of the energy storage converter; obtaining active power information, reactive power information, and voltage amplitude information of a grid connection point in response to the output electrical information; and obtaining grid connection control data of the energy storage converter in response to one or more of the preset reference value data, the active power information, the reactive power information, and the voltage amplitude information, and controlling the energy storage converter to perform transient voltage support control during grid connection conversion through the grid connection control data. The method can enhance the transient voltage support capability of the energy storage converter and improve the stability of grid connection control.

Anmelder

Firmen

Contemporary Amperex Technology Co., Limited
Shanghai Jiao Tong University

Land

🇨🇳 China

Fachgebiete