Patents by Inventor Yuelin LIANG

Yuelin LIANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD AND DEVICE FOR ASSESSING STATE OF HEALTH OF TRANSFORMER, AND STORAGE MEDIUM
    Publication number: 20220221528
    Abstract: A method includes: obtaining a first measurement data set of a plurality of transformers configured with power quality monitoring systems; obtaining a second measurement data set of a plurality of transformers configured with no power quality monitoring systems; respectively clustering the plurality of transformers configured with power quality monitoring systems and the plurality of transformers configured with no power quality monitoring systems based upon values of common data types in the first measurement set and the second measurement data set to respectively obtain r groups; establishing a similar mapping relation between the groups; and assessing states of health of the transformers in each group configured with no power quality monitoring systems using the first measurement data set of the transformers in the group having the similar mapping relation with said group, thereby implementing assessing the states of health of the transformers without power quality monitoring systems.
    Type: Application
    Filed: May 23, 2019
    Publication date: July 14, 2022
    Applicant: Siemens Aktiengesellschaft
    Inventors: Dan WANG, Jing LI, Hao LIU, Wen Tao HUA, Ang LI, Yuelin LIANG, Yong YU