Data processing: generic control systems or specific application – Specific application – apparatus or process – Electrical power generation or distribution system
Patent
1999-08-05
2000-05-09
Trammell, James P.
Data processing: generic control systems or specific application
Specific application, apparatus or process
Electrical power generation or distribution system
700286, 34082506, 702 58, 702 61, 702 64, G01R 2106, G05B 1502
Patent
active
060616091
ABSTRACT:
An electrical power distribution monitoring system is provided for a power distribution line having a plurality of sections with a plurality of electrical loads connected to the power distribution line to form a power distribution network. The monitoring system has at least one sensor for at least one present electrical value at least one point of the network, and estimates electrical values for at least one section of the line in dependence on both of present electrical values measured by the sensor and data relating to past power consumption by loads connected to the line. Improved prediction of actual conditions in the distribution line can be obtained.
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Imamura Yuzuru
Inoue Hiroshi
Iwashita Kiyoji
Kanoi Minoru
Kawakami Junzo
Hitachi , Ltd.
Nguyen Cuong H.
Trammell James P.
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