Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hengxu Ha0
Yang Lian0
Date of Patent
May 4, 2021
Patent Application Number
16329379
Date Filed
August 10, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
There is provided a protection apparatus for protecting an electrical network. The protection apparatus comprises: at least one protection device configured to protect the electrical network from a fault in response to a or a respective protection criterion being met; and a controller configured to: receive real-time information on a change in topological structure of the electrical network; perform an online determination of the real-time impedance or admittance matrix of the electrical network based on the change in topological structure of the electrical network; and adapt the or each protection criterion based on the real-time impedance or admittance matrix.
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