Intelligent power monitoring unit

Electrical computers and digital processing systems: support – Computer power control – Having power source monitoring

Reexamination Certificate

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Details

C713S300000

Reexamination Certificate

active

07937603

ABSTRACT:
It is disclosed an intelligent power monitoring unit (2) for the monitoring of a power supply (1), which comprises a power input (24) for the input of electrical power, a power output (25) for the output of electrical power, a power line connecting the power input (24) to the power output (25), a first EMI/RFI filter (21) for the reduction of electromagnetic noise on the power line, monitoring means for monitoring parameters of the electrical power on the power line and/or for monitoring parameters of the first EMI/RFI filter (21), a data processing unit (29) for receiving and processing signals from the monitoring means and for issuing control signals basing on these signals, and a data communication bus for exchanging data between the data processing unit (29) and a device (51) external to the monitoring unit (2). The invention relates as well to a power supply (1) with such an intelligent power monitoring unit (2).

REFERENCES:
patent: 5278771 (1994-01-01), Nyenya et al.
patent: 5446647 (1995-08-01), Ikeda et al.
patent: 6404348 (2002-06-01), Wilfong
patent: 7561388 (2009-07-01), Sung et al.
patent: 2007/0138971 (2007-06-01), Chen
patent: 2008/0192513 (2008-08-01), Kusubayashi
patent: WO 0048149 (2000-08-01), None

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