3. Strategic Needs
• Detailed knowledge of Energy
absorption by load type and site
• Evaluation of economic impact at
technology and process level
• Efficiency strategy
• Energy monitoring and analysis
system set up
• Integration of Energy Accounting
into Finance Controlling
• Action plan on high impact areas
Main steps
Energy Efficiency to increase competitiveness
Smart Energy Management
4. - Detailed knowledge of
Energy absorption by
load type and site
- KPI approach: Energy
consuption vs.
production output
- Energy accounting
integration into FI.CO.
-
- Network analyzer for
electric parameters
- Field sensors and flow
meters (utilities and
physical parameters)
- Data communication
modules and software
for data management
- Technology and
process gaps detection
- Evaluation of potential
efficiency actions
according to economic
impact (invasiveness,
investment cost , ROI...)
- Priority list selection
- Process and technical
solutions roll out
- New performance
analysis and review vs
expected values
- Potential additional
actions according to
ISO 50001
- Collection of utilities
consumption historical
data (1 year or more)
- Equipment working
schedule and building
physical information
- Monitoring system
feasibility evaluation
Facility study
Monitoring
system
set up
Solutions
roll out
Data analysis Action plan
Smart Energy Management
the process
From consumption knowledge to efficiency
6. Facility study
phase 1
• Utilities invoice collection and analysis
Annual energy cost evaluation for any utility
(electricity, gas, water, steam, compressed air,
gasoline…)
Match energy cost vs. delivered volume
• Baseline consumption inventory evaluation
Energy
consumption
data
Building
information
Installed
power
• Structural data collection
size, insulation, window/glass surface, staff
• Physical data collection
temperature, humidity, solar radiation
• Facility electric and thermodynamic flow charts
• Energy Performance Index evaluation
• Installed power and working schedules
• Tools and equipment types and quantity
• Energy efficiency evaluation per tool and area
maintenance, obsolescence issues
Efficiency evaluation by equipment and area
7. Monitoring system set up
phase 2
1/6
Network
analyzer and
data logger
Field sensors
and
flow meters
Software
ES3 EVO
ES web
Customized system leading to inefficiency detection
• 50 electric parameters monitoring device
Voltage, Current, Power, Energy, COSfi, harmonics
• 250 days recorded values of field measures.
• Analogic and digital data management of other
utilities and physical parameters
• Consumption cost breakdown by equipment
• Detection of temperature, humidity, solar
radiation…
• Liquids, fuels, air, gas and steam flow meters
• Thermal energy evaluation
• Equipment ONs and OFFs relay device
• Up to 3,000 clustered peripherals management
• Online absorption control and monitoring
• Energy consumption by cost center
• Customized data reporting (txt, csv)
• Inefficiency area detection
8. Sub meters by
cost center
ES3 Software
data
management
ES web data
management
Monitoring system set up
working principle
2/6
Energy consumption by equipment or cluster
managed by software ES3 EVO or ES web
HVAC chiller furnace engines officewarehouse lights IT room
9. Monitoring system set up
Example layout 1: offices, services, shops
3/6
HVAC
Meter
General
Meter
Lighting
Meter
CO2
sensor
Internal
temperature
sensor
AC
control
Int. lighting
control
Heating
control
Ext. lighting
control
Ricycling air
fan control
network analyzer:
• X-METER
monitoring of:
• General consumption
• Lighting
• HVAC
Sensors management:
• CO2 concentration
• Internal temperature
ON/OFF control on:
• Air Conditioning
• Heating
• Internal lighting
• External lighting
• Recycling air fan
Meter
Sensor
Control
10. Monitoring system set up
Example layout 2: industry MV/LV transformer
4/6
• Transformer
temperature
monitoring
• Local and remote
alarm activation
UPS power monitoring
Medium Voltage
protection relay
60 triphase measures
Electric cabin
temperature monitoring
Transformer ON/OFFs
(weekends / holidays)
Electric loads
ON/OFFs
Forced ventilation
Medium voltage
transformer stop
• Activation of transformer
alarms and controls at pre-
set temperature values
• SMS or email to users list on the pre-
alarm status of transformer
temperature
• Local and remote, visual and audible
alarms
• Transformer stop
• Forced ventilation or supplementary
ventilation units, based on transformer
cabin temperature
• Disconnection sequence of selected
loads
• Power Quality: measure harmonic
parameters and 10ms micro
interruptions
11. electric cabinet
Power line R
S
T
N
Digital
Meter
SMS and email
Data availability on WEB
Data filing and analysis
XM UPS
85-265 Vdc
TA
TV
R
S
4
8
5
XM 15
Interface relay
Load management
Alarm threshold
Timers
Water / Steam
Gas
Gasoline
Compressed Air
Temperature
4-20 mA, 0-10 V
GSM
GPRS
Ethernet
Other
utilities
Monitoring system set up
Example layout 3: monitoring digital meters
5/6
12. Digital Input
100- 250 Vac
Current Input Voltage Input
Monitoring system set up
X-METER: Inputs / Outputs
6/6
RS485
Digital Output
GSM Ethernet
Power
supply TA TV
Remote controls
and alarms
Meters
Communication outputs
Electric network analyzer and power quality tool
13. R phase
Voltage L-N [V]
Imported Power
Exported Power
Frequency
S phase T phasetotal
Monitoring system set up
synoptic view: instant and historical data
7/13
Voltage L-L [V]
Current [A]
Power Factor COSf
Apparent Power [kVA]
Active Power [kW]
Reactive Power [kW]
Distortion Power [kW]
14. Field data
management
Accounting
by cost
center
Online
data
availability
• Detection of main consumption
parameters, state and flow measure
of any utility
• WEB displayed customized reports
• Invoicing on actual consuption
volumes
Energy accounting leads to efficiency action plan design
Data analysis
phase 3
• Benchmark by load type along time
• Efficiency Performance Index:
energy expense by product unit
• Peak saving system: alarms set
(SMS, email) on field data
variances vs. energy contract
• Total energy consumption split by
equipment and area
• Integration of Energy accounting by
cost center into Finance Reporting
• Energy efficiency investment
planning
• Detection of inefficiency areas
at technology (equipment)
and process level (waste and
unnecessary use)
• Design of Efficiency strategy
15. equipment update or substitution
change to new technology
(keeping same utility)
change to different utility
(e.g. gas to electricity)
renegotiate energy contract
change supplier
integration with self-produced
energy (e.g. photovoltaic)
waste reduction
production schedule move to less
expensive period (e.g. night)
areas
Technology
Process
Action plan
phase 4
some potential actions
Efficiency action plan driven by economic targets
• Investment cost
• invasiveness
• ROI
• Payback time
priority drivers
16. Solutions roll out
phase 5
Continuous improvement process as per ISO 50001
Action plan
Solutions roll out:
technology and
process
Monitor and review
performance
improvements
vs. targets
Evaluation of additional
improvement actions
17. After Market Service
hardware and software support
Remote
technical
support
Software
update
Equipment
substitution
Specific services to guarantee the investment along time
Contract of
technical assistance
• Technical assistance on
hardware and software
• Software updates
download
• Substitution of not
working equipment
(with restrictions)
18. Contacto
www.energyteam.mx
Distribuidor oficial en México
Pro-Meta Soluciones, S.A. de C.V
Av. Texcoco Mz.25 Lt.12
Col. Floresta
56420 La Paz
EdoMex, México
Tel. 55 5571 0901
Ing. Mauro Marighi
cel. 55 4177 3670
m.marighi@pro-meta.com.mx
