Data processing: generic control systems or specific application – Specific application – apparatus or process – Electrical power generation or distribution system
Reexamination Certificate
2008-01-15
2008-01-15
Kosowski, Alexander (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Electrical power generation or distribution system
C361S001000
Reexamination Certificate
active
07319922
ABSTRACT:
A protective device for an electrical power distribution network has: means for processing measured values from measurement appliances for the power distribution network, means for initiating switching commands by means of primary appliances for the power distribution network, as well as a programmable protective function which, when it is carried out, determines the switching commands on the basis of the measured values. In this case, the protective device has programmable logic, which can be programmed in order to carry out the protective function. A method for installation of a programmable protective function in a protective device for an electrical power distribution network has the following steps:transmission of a description of the protective function in the form of a description of a hardware design via a communication link to the protective device,programming of programmable logic in the protective device on the basis of the description of the protective function, andcarrying out the protective function by means of the programmable logic.
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Deck Bernhard
Stanimirov Michael
Zurfluh Franz
ABB Research Ltd
Buchanan & Ingersoll & Rooney PC
Kosowski Alexander
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