DATA UPDATING METHOD OF DIGITAL PROTECTIVE RELAY

PROBLEM TO BE SOLVED: To provide a data updating method of a protective relay for efficient production scheduling. SOLUTION: A WEB server and a database server for service are prepared, which are directly connected to a customer digital protective relay through a network or by way of a repeating mea...

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1. Verfasser: OKITSU TOSHIYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a data updating method of a protective relay for efficient production scheduling. SOLUTION: A WEB server and a database server for service are prepared, which are directly connected to a customer digital protective relay through a network or by way of a repeating means. At the request of updating a program data, wanted data are searched in the database server, which is transmitted to the protective relay for updating of data. COPYRIGHT: (C)2005,JPO&NCIPI