EPM Model Pay policy and the STPCD 2013-2014 Tuesday 4 th June 2013 10.00 - 12.00pm
Tuesday , June 18 th , 2014
description
Transcript of Tuesday , June 18 th , 2014
![Page 1: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/1.jpg)
Case Studies in Lighting Efficiency James L. Welch Hall Intelligent Lighting Control Kenneth Seeton and Bruce Pelton
Tuesday, June 18th
, 2014
![Page 2: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/2.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Lighting is the Largest Controllable Load
2
http://www.eiu.edu/sustainability/you_energy.php
![Page 3: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/3.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Best-in-Class: Cost effective solution that installs quickly and painlessly
Market position: Over 35 Fortune 500 clients. 30+ million ft2 (2 788 000 m2) since 2011.
Rapid Payback: Avg. payback 2-3 years with 50%-75% lighting energy savings
New Intelligence: Data and analytics for HVAC control, ADR, enterprise-wide efficiencies
Enlighted at a Glance
3
![Page 4: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/4.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Traditional Zonal Lighting and Controls Wiring
• 3 separate systems for
power, control and
measurement
• Significant design time
and field set up
• Limited control – zone-
per-room
• Limited Intelligence
• Not easily expanded,
upgraded or re-
provisioned
4
![Page 5: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/5.jpg)
© 2012 Enlighted, Inc. All Rights Reserved. 5
Enlighted Building-Level Architecture (wireless)
ROOM
CONTROLLER
Push control profiles on command
Pull sensor data every 5 minutes
No mesh ─ point to point
• IEEE 802.15.4 standard
• 2.4 GHz ISM spectrum
• AES-128 bit encryption
![Page 6: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/6.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Zonal vs GranularFeature Area
Zonal Granular Difference
Daylight Limited Area All Areas No sacrifice of savings for first cost
Occupancy Large Area Fine Grain Control Doesn’t activate entire area for one user
Facility Utilization
Limited/No Data
Complete Provides needed information for planning and operations
User Control
Not Possible Fixture by fixture PC, user friendly, password level
Security Limited Data, Low Resolution
Every 10 Feet (3m)
In Development
Traffic Flow Limited Data, Low Resolution
Every 10 Feet (3m)
Adjustable time base allows pattern Recognition
HVAC Integration
Additional Equipment
Fine Grain High Density
Usable data for facility manager and BMS via BACnet
Intelligence Network Dependent
Localized control and response
Walk-thru logic for hallways, Soft edges in offices (Envelope)
6
![Page 7: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/7.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Title 24 / ASRAE 90.1 Compliance
• Occupancy Sensors • Auto Shut-Off/Dimming• Outdoor Scheduling, Motion and Photocontrol• Demand Response• Daylight Harvesting to Secondary and Skylit Zones• Submetering of Loads Instead of Disaggregation• Smallest Zone for Best Power Adjustment Factors• Stairwell Light Dimming• Auto Shut-Off and Manual Controls in Each Space• Emergency/Egress Lighting Shutoff• Plug Load Control
7
![Page 8: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/8.jpg)
© 2012 Enlighted, Inc. All Rights Reserved. 8
Responsive Lighting Solutions Energy saving lighting control systems for open-plan offices: a field study
General Services Administration, Joy Wei, Abby Enscoe, & Francis Rubinstein Galasiu, A. D., Newsham, G. R., Suvagau, C., & Sander, D. M. (2007).
Lawrence Berkeley National Laboratory Principal Investigator: Francis Rubinstein
.
Zonal
![Page 9: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/9.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Sensor• Occupancy
• Dual Tech• DPIR – Motion• Light/Logic
• Light Levels• Daylight• Source/Fixture Degradation
Offset
• Thermal• Thermal Distribution• Airflow Patterns• Inform BMS & HVAC via BACnet
• Local Microprocessor• Eliminates Network
Dependency
• Hardwired to Fixture• Dependability
• Transceiver Capability• Range Extension
• Dry, Damp and IP65
• Multiple Optics• High Bay, Pole, Office,
Garage
9
Push control profiles on command
Pull sensor data every 5 minutes
No mesh ─ point to point
• IEEE 802.15.4 standard
• 2.4 GHz ISM spectrum
• AES-128 bit encryption
![Page 10: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/10.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Network Components
Control UnitNormally Closed Relay
• Lights on with any problemPower Metering0-10V Control Line
• LED, Fluorescent, HID, Plasma, OLED
Gateway
250+ Sensors
300ft(100m)Range
POE Powered
Energy Manager
1000+ Sensors
Continuous Local Backup
Backup to network share
Future Cloud Connections
Wireless Switch
Dim
Brighten
Scenes
Automatic
10
![Page 11: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/11.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Real World Examples
11
![Page 12: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/12.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Sensity%On Watts Foot Candles
19 3 0
21 8 0.27
26 11 0.36
31 13 0.45
41 18 0.64
51 22 0.8
61 28 0.96
71 33 1.12
75 35
81 38 1.26
91 43 1.4
100 44 1.46
original 100w HPS
new 44w
savings 64%
enlighted savings based on 44w
74%
Profile set at 25% min 75% max with 1 min delay
![Page 13: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/13.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Computer Lab, Geo Lab, Classroom, Corridor
13
![Page 14: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/14.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Actually Savings 213-12-0500290287
14
Project Cost 57,490$ Incentive 28,745$ Final Cost 28,745$ Savings/yr 20,227$ R.O.I. 1.42 yrs
area SensorskWh
savings1st Floor WH Hallways 12,3363rd Floor WH Hallways 10,3924th Floor WH Hallways 10,896Server Room 25,213l.T. Offices 34,592Admin Offices 19,750SAC-2 Hallways 8,177SAC-2 Classrooms 13,356Totals 134,712
49352084
343
Interactive Effects ~ Los Angeles134,712 x 1.155 = 155,592 kWh/yr
34504724
![Page 15: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/15.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Realtime Status of Each Fixture
15
![Page 16: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/16.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Profile Management
16
![Page 17: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/17.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Hallway Profile
17
![Page 18: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/18.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Reporting
18
![Page 19: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/19.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Energy Usage and Savings by Measure
Reduction Through Task
Tuning Occupancy
Reduction
Daylight
Harvesting
Net
Consumption
19
![Page 20: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/20.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Carbon Reduction
20
![Page 21: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/21.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Energy Consumption Report
21
![Page 22: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/22.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Consumption by Space Type
22
![Page 23: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/23.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Fixture Outage Reporting
23
![Page 24: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/24.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Time of Use Pricing Model for ADR
24
![Page 25: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/25.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Commissioning
X
25
![Page 26: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/26.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Fixtures Discovered and Tested Pending Strobing and Placement
26
![Page 27: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/27.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Occupancy and Utilization
27
![Page 28: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/28.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Motion & Occupancy Data Analysis
28
![Page 29: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/29.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Space Utilization: Occupancy Maps
29
Occupancy heat map by area highlights specific areas that are underutilized and areas that are heavily
utilized.
![Page 30: Tuesday , June 18 th , 2014](https://reader036.fdocuments.net/reader036/viewer/2022062520/568160b2550346895dcfd350/html5/thumbnails/30.jpg)
© 2012 Enlighted, Inc. All Rights Reserved.
Pervasive temperature
sensors describe hot and
cold zones in the building
Pervasive occupancy
sensors indicate set-back
zones for active duty cycling
Optimizing HVAC with New Data
30