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Unformatted text preview: cal data collection and uses of energy data
The IADC has an extensive electricity metering system installed to support energy management and
maintenance activities. The facility has over 200 Schneider Electric Circuit Monitors (often referred
to as sub-meters) installed in the facility. These sub-meters continuously record power, energy and
other electrical data at various locations in the facility. All this data is automatically uploaded to a
SQL database operated by Schneider Electric. This data is then used by Schneider Electric's ION
EEM web interface software in which authorized Raytheon employees, namely the facility Energy
Champion and select electrical engineers and members of the EET, can remotely access the data to
make historical charts of power and energy usage using any combination of sub meters. In general,
sub meters are installed at the substation level and one level below in the distribution tree as
depicted in Figure 4-1. While care had been taken to isolate electricity use of support systems such as HVAC and lighting functions for each substation to use in historical energy management projects,
the rest of the other sub-meters each monitor a hodge-podge of manufacturing and office process
equipment that is not separated by department, equipment type, functionality or even necessarily
geographical location. As a res...
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This document was uploaded on 03/03/2014 for the course ADMIN 1 at Universidad Nacional de Colombia.
- Spring '14