Leistungsumwandlungssystem und Energiespeichersystem

Details

Veröffentlichungs-Nr.

EP4776774

Anmeldetag

8. Januar 2026

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

IPC

H05K7/20

Abstract

This application provides a power conversion system and an energy storage system, and relates to the field of energy storage technologies. The power conversion system includes an enclosure, a cold plate, a fan, a radiator, and a blocking component. The fan, the radiator, and the blocking component are located in the enclosure. The cold plate is mounted on a chassis of the enclosure, and the radiator is in contact with the cold plate. The fan, the radiator, and the blocking component partition the enclosure into a first heat dissipation cavity and a second heat dissipation cavity. An air outlet of the fan is located in the first heat dissipation cavity, an air inlet of the radiator is located in the first heat dissipation cavity, and an air outlet of the radiator is located in the second heat dissipation cavity. The fan is configured to drive air in the first heat dissipation cavity to enter the radiator through the air inlet of the radiator and enter the second heat dissipation cavity through the air outlet of the radiator. The power conversion system in the foregoing design provided in this application can effectively improve a heat dissipation condition in a cavity of the enclosure, thereby improving heat dissipation performance of the entire power conversion system, and improving running reliability of the power conversion system.

Anmelder

Firma

Huawei Technologies Co., Ltd.

Land

🇨🇳 China

Fachgebiete