Steuerungsverfahren für Integrierte Speicher- und Ladevorrichtung, Integrierte Speicher- und Ladevorrichtung und Computerlesbares Speichermedium

Details

Veröffentlichungs-Nr.

EP4726948

Anmeldetag

24. Juli 2025

Veröffentlichung

15. April 2026

Rechtsraum

EP

Abstract

The present disclosure provides a control method for an integrated storage and charging device, an integrated storage and charging device, and a computer-readable storage medium. The integrated storage and charging device includes at least one bidirectional ACDC and at least one energy storage battery, the energy storage battery and the bidirectional ACDC are connected through a DC bus, and the energy storage battery discharges to a DC load through the DC bus. The method includes: acquiring voltage information of the energy storage battery in response to an instruction to discharge to the DC load; according to the voltage information of the energy storage battery, controlling a DC-side output voltage and a parallel voltage of the bidirectional ACDC to match an output voltage of the energy storage battery, wherein the parallel voltage represents a voltage after the bidirectional ACDC and the energy storage battery are connected in parallel, and the parallel voltage is configured for input to the DC load. The method can reduce the cost of the integrated storage and charging device and improve its discharge efficiency.

Anmelder

Firma

Shanghai Sunnic New Energy Technology Co., Ltd

Land

🇨🇳 China