Patent · US Active

Frequency converter module

US11404994B2 · kind B2 · utility

0Cited by

0References

8Claims

0Family size

Assignee

CHINA UNIVERSITY OF PETROLEUM BLUE SKY(QINGDAO) PETROLEUM TECHNOLOGY CO., LTD · CN

Inventors

Zhihao Wei · Qingdao, CN
Tao Ding · Pleasanton, US
Hongming Wang · Shanghai, CN
Changfeng Wang · Shanghai, CN
Haotian Gong · Qingdao, CN
Zhongxian Gao · Qingdao, CN
Zhenhua Sun · Suzhou, CN
Huidong Lu · Qingdao, CN
Xinran Li · Qingdao, CN
Jiasheng Zhang · Qingdao, CN

Key dates

Filing date	Dec 25, 2020
Grant date	Aug 2, 2022
Priority date	—
Expiry date	Dec 25, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH02M7/539
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A frequency converter module includes a frequency control management module. An input port of the frequency conversion control management module is electrically connected to an input port of a power supply module. The power accuracy monitoring module includes an initial power measuring module, a power prediction correction module, and an actual power display storage module. An output port of the initial power measuring module is electrically connected to an input port of the power prediction correction module. An output port of the power prediction correction module is electrically connected to an input port of the actual power display storage module.

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