Electrical transmission or interconnection systems – Plural load circuit systems – Control of current or power
Patent
1995-12-27
1998-11-10
Gaffin, Jeffrey A.
Electrical transmission or interconnection systems
Plural load circuit systems
Control of current or power
307 38, 364492, 34031001, H02J 100
Patent
active
058348557
ABSTRACT:
A maximum demand power control apparatus is provided which can be easily wired up even when a large number of loads are to be controlled, and wherein the burden related to control does not fall on one device. In the construction, a sensor node 2 estimates the consumption power amount for a whole facility on the basis of the pulses outputted from an integrating wattmeter 1, and outputs power warnings information to a transmission line 5 based on the estimation. Control nodes 3a to 3c respectively control the consumption power of power loads 4a to 4c corresponding to the respective control nodes, according to power warning information received via the transmission line 5.
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Gaffin Jeffrey A.
Kaplan Jonathan S.
Mark Tech Co., Ltd.
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