Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Recording
Reexamination Certificate
2008-09-03
2010-06-15
Nguyen, Ha Tran T (Department: 2829)
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Recording
C702S064000
Reexamination Certificate
active
07737677
ABSTRACT:
The present invention provides a wide area protection control measurement system and method which excels in economy, reliability and expandability, in which applied arithmetic operation functions for protection, control and measurement can be freely added and changed, without adding or changing power monitoring terminals to be installed in the electric-supply station. The wide area protection control measurement system is configured from N number of power monitoring terminals1installed in an electric-supply station in a target range, one electric quantity aggregation device3connected with these power monitoring terminals1via a communication network2, and M number of applied arithmetic operation devices4connected with the electric aggregation device3through an inter-device connection. Each power monitoring terminal1transmits electric quantity data to the electric quantity aggregation device3via the communication network2. The electric quantity aggregation device3aggregates received electric quantity data to generate aggregated electric quantity data and outputs it to each applied arithmetic operation devices4. Each applied arithmetic operation devices4performs applied arithmetic operation for protection, control or management, using the aggregated electric quantity data acquired from the electric quantity aggregation device3.
REFERENCES:
patent: 6360177 (2002-03-01), Curt et al.
patent: 6545482 (2003-04-01), Fedirchuk et al.
patent: 6950764 (2005-09-01), Ennis et al.
patent: 7209804 (2007-04-01), Curt et al.
patent: 2006/0247874 (2006-11-01), Premerlani et al.
patent: 2007/0206644 (2007-09-01), Bertsch et al.
patent: 2001-45645 (2001-02-01), None
patent: 2004-64974 (2004-02-01), None
Sekiguchi Katsuhiko
Sugiura Hideaki
Takani Hideyuki
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Kabushiki Kaisha Toshiba
Nguyen Ha Tran T
Vazquez Arleen M
LandOfFree
Wide area protection control measurement system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wide area protection control measurement system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wide area protection control measurement system and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4180904