Patent · US Active

Power conversion system

US12009695B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

Delta Electronics, Inc. · TW

Inventors

Jun Chen · Shanghai, CN
Tsu-Hua AI · Taoyuan, TW
Changyong Wang · Shanghai, CN
Yansong Lu · Shanghai, CN
Jun Liu · Shanghai, CN

Key dates

Filing date	Aug 11, 2022
Grant date	Jun 11, 2024
Priority date	—
Expiry date	Aug 11, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY04S20/20
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A power conversion system is coupled between a power grid and a load. The power conversion system includes a battery, a first converter, a second converter and a DC/DC converter. The first converter is configured to selectively convert an input power from the power grid into a first charging power when the power grid is operated normally. The second converter is configured to convert the input power from the power grid into an output power when the power grid is operated normally. The DC/DC converter is electrically connected between the battery and the second converter. The DC/DC converter is configured to convert a storage power in the battery into a backup power when the power grid is not operated normally.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.