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Smart Electrical Systems:
Specifying and Commissioning
Smart Meters
About the Viewer Panel
• Presentation:
http://www.csemag.com/index.php?id=8293
• CEU Exam:
http://www.csemag.com/index.php?id=8299
• Learn more about Eaton:
http://www.eaton.com/Eaton/index.htm
• For more information on another Consulting-
Specifying Engineer webcast visit
http://www.csemag.com/media-library/webcasts.html
AIA CES learning units (LU)
To obtain AIA CES learning units:
• Go to the “Links” tab and click on the exam link
• Take a 10-question exam for 1 LU (learning unit)
• Get 8 answers correct to pass
• Certificate available to download once you pass
• You must be registered for the Webcast to take the exam
and qualify for continuing education credits
• If attending as a guest of a registrant:
• Access the archive at www.csemag.com
• Complete the registration form
• View the archive and download slides
• Take the exam to obtain learning units (LU)
Quality Assurance
Consulting-Specifying Engineer, as a publication of CFE Media,
is registered provider J619 with The American Institute of
Architects Continuing Education Systems. Credit earned on
completion of this program will be reported to CES Records for
AIA members. Certificates of Completion for non-AIA members
are available on request.
This program is registered with the AIA/CES for continuing
professional education. As such, it does not include content that
may be deemed or construed to be an approval or endorsement
by the AIA of any material of construction or any method or
manner of handling, using, distributing, or dealing in any material
or product.
Questions related to specific materials, methods, and services
will be addressed at the conclusion of this presentation.
Speakers:
• Tom Divine, PE, Smith Seckman
Reid Inc., Houston
• Chris Edward, KJWW Engineering
Consultants, Naperville, Ill.
• Jack Smith, Consulting- Specifying
Engineer and CFE Media LLC
Smart Electrical Systems:
Specifying and Commissioning
Smart Meters
Definition: Smart electric meter
• Measures electric energy
• Communicates
• May do other things, too
Dumb Not-as-smart Meters
• Not exactly dumb
• Electromechanical
• Very reliable
• 2% Accuracy
• All for about $35 in1980
Electromechanical Meter
Attribution: User:Ali@gwc.org.uk
Creative Commons
Attribution -Share Alike 2.5
Generic License
Move to digital meters – 1980's
• Sometimes an add-on device
• Unsophisticated communication
• Often implemented in limited scope for
worker safety
Smart meters today
• Digitize current and voltage
• Accumulate usage
• Log usage
• Transmit
• And may do more
Two smart meters
Attribution: User:J JMesserly.
Creative Commons
Attribution-Share Alike 3.0 Unported
Attribution: Zuzu
Creative Commons
Attribution-Share Alike 3.0 Unported
Other smart meter functions
• Waveform capture
• Power quality monitoring
• Automatic notification
• Transformer loss compensation
• Control functions
Specifying a smart meter
• What's its purpose?
• What does it talk to?
• What else does it need to do?
Purpose
• Billing
• Auditing utility charges
• Internal accounting
• Retrospective energy analysis
• Real-time analysis
• Advanced functions
Communications
• Number of ports
• Physical interface
• Wired, wireless
• Communication protocols
• Legacy systems
Other functions
• Waveform capture
• Power quality monitoring
• Remote notification
• Control functions
Commissioning
• Typically not examined
• Proper installation
• Current transformers
• Proper setup
• Transformer ratios
• Internal register mapping
More commissioning
• Accuracy testing
• Communications testing
• System integration
• Advanced function testing
• Programmable inputs and outputs
Finishing up
• Can't manipulate primary
• Secondary injection
• Ongoing commissioning
Summary
• Smart meters communicate
– and may do other more complex tasks
• Specifying a smart meter requires:
–Determining purpose
–Defining communication requirements
–Selecting advanced functions
Summary
• Commissioning a smart meter is a process
of verifying:
–Verifying the installation
–Verifying the setup
–Verifying accuracy
–Verifying advanced functions
–Verifying integration with other systems
Part 2 – Metering for Demand Response,
USGBC LEED, and Energy Star
Chris Edward, KJWW Engineering Consultants
Sponsored by:
Smart Electrical Systems: Meters, Submeters,
and Smart meters
 DEMAND RESPONSE
• Industry Overview
• Utility Metering
• Submetering
• Available DR Programs
 LEED CERTIFICATION
• Point system
• Metering and Submetering requirements
• Building types
 ENERGY STAR CERTIFICATION
Demand Response
• Direct or indirect relationship with the Utility
• Load ramping curtailment
• Peak shaving
0
200
400
600
800
1000
1200
1400
1600
1800
5:00AM
6:00AM
7:00AM
8:00AM
9:00AM
10:00AM
11:00AM
12:00PM
1:00PM
2:00PM
3:00PM
4:00PM
5:00PM
6:00PM
7:00PM
8:00PM
9:00PM
10:00PM
11:00PM
CALL FOR
D.R.
2:00 PMKILOWATTS
What is it?
DIRECTION OF THE INDUSTRY
• 40GW (4%) currently involved
• Development of standards
- Construction standards
- Protocol Standards
• Advancement of Smart Grid
• Load management rather than new
generation
• Integration of distributed generation
Demand Response
DYNAMIC PRICING
• Higher demand requires more costly generation
• Real-time pricing allows consumer response
• Utilities currently in the study and trial phase
Demand Response
ONGOING LEGISLATION
• Federal Energy Regulatory
Commission (FERC)
• Standards bodies
– ASHRAE
– US Green Building Council
(USGBC LEED)
– International Green Building
Council (IgCC)
– Contributors (IEEE, DRRC)
Demand Response
METERING
• AMI “Smart” metering
• Communication with the Utility
• Call for load curtailment
Demand Response
SIEMENS PRESS PICTURE
COMMUNICATIONS STANDARDS
• Open Automated Demand Response (Open ADR)
– Developed by Lawrence Berkeley National Lab, part of DOE
– Non-proprietary communication protocol
Communication of:
– Traditional events
– Price based events
– Load shed verification
Demand Response
SUBMETERING
Value is in ability to analyze facility usage, processes, patterns
• Departmental segregation
• Direct load control verification
• Building Automation integration
– Programmed load control
• Logging
– Data can be viewed on web portal, through BAS
Demand Response
POSSIBILITIES WITH METERING
• Contracted maximum load
• Automatic load shed based on utility voltage level
• Real-time pricing based automation
– Cycling of HVAC
– Lighting control
– On-site generation
• Net metering & distributed generation
Demand Response
CUSTOMER CONTRACTS
Types of involvement
Dynamic pricing without automation
Dynamic pricing with automation
DLC – Direct load control
Interruptible tariffs
Other
Specified notification of a minimum 2 hours to 10 minutes in
advance
Requests usually limited to 6 hours
Demand Response
CUSTOMER CONTRACTS
Third Party Administrator
Aggregator
Curtailment Service Provider
Provides:
• Installation and setup
• Web portal viewing
• Program administration
Demand Response
Sponsored by:
LEED
CERTIFICATION
Measurement & Verification Credits
Specifies
• Measurement options
• verification timeline
• plan for corrective action
Points
• 3 – New Construction
• 3 – Core & Shell
• 5 – Commercial Interiors
• 2 – Healthcare
• 2 – Schools
NEW CONSTRUCTION
HEALTHCARE
SCHOOLS
Option B: ECM Isolation
- Metering of building systems – Lighting, Motors, HVAC, General
- 1 year post-construction occupancy
or
Option D: Whole Building Simulation
- Energy model and post-occupancy verification from metering
or
Energy Star (1 point)
LEED Certification
CORE & SHELL
M&V – Base building
- IVMVP Option B or Option D (or Energy Star for 1 point)
- to include existing metering and tenant metering plan
M&V – Tenant submetering
- Expandable central metering network
- Tenant M&V plan
- Corrective action
LEED Certification
COMMERCIAL INTERIORS
Projects <75% of total building
- Install submetering within tenant space
- Energy costs paid by tenant
Projects >75% of total building
- Submetering for lighting, HVAC loads, water use
- IPMVP Option B,C, or D
- Corrective action plan
LEED Certification
OTHER POINTS SUPPLEMENTED BY METERING
EAc2 – On-site renewable energy
EAc3 – Enhanced commissioning
Water efficiency credits
LEED V4 DRAFT
• Added water metering points: cooling tower, outdoor vs. indoor
• Building level metering: “electricity, natural gas, chilled water, steam, fuel
oil, propane, biomass, etc” and sharing of data for 5 years.
• Advanced Energy Metering: submetering down to 10% of load type;
remotely accessible data
• Demand Response: automatic DR; on-site generation not counted.
LEED Certification
Sponsored by:
Any facility can be rated
Scale: 1-100 points based on efficiency above baseline
Performance rating based on 11 months of metering data
ENERGY STAR CERTIFICATION
Sponsored by:
ferc.gov Federal Energy Regulatory Commission
drrc.lbl.gov Demand Response Research Center
pjm.com PJM regional transmission organization
usgbc.org US Green Building Council LEED
energystar.gov DOE energy star program
ADDITIONAL RESOURCES
Submitting Questions, Exit Survey and Archive
Question?
Type your question in the “Questions & Answers” box on the
Webcast console and click “Send.” We will get to as many
questions as we have time for.
Exit Survey:
Please take a moment to answer a few questions on our exit
survey that should pop up on your screen. We use the answers
to help make improvements to our webcast program.
Archive:
• Within 7 days, an archive with Q&A will be posted
• We will send an email to registered attendees with
hyperlink
• Can also access from www.csemag.com home page
Speakers:
• Tom Divine, PE, Smith Seckman
Reid Inc., Houston
• Chris Edward, KJWW Engineering
Consultants, Naperville, Ill.
• Jack Smith, Consulting- Specifying
Engineer and CFE Media LLC
Today’s Webcast Sponsor
Smart Electrical Systems:
Specifying and Commissioning
Smart Meters

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Electrical: Meters, submeters, and smart meters

  • 1. Smart Electrical Systems: Specifying and Commissioning Smart Meters
  • 2. About the Viewer Panel • Presentation: http://www.csemag.com/index.php?id=8293 • CEU Exam: http://www.csemag.com/index.php?id=8299 • Learn more about Eaton: http://www.eaton.com/Eaton/index.htm • For more information on another Consulting- Specifying Engineer webcast visit http://www.csemag.com/media-library/webcasts.html
  • 3. AIA CES learning units (LU) To obtain AIA CES learning units: • Go to the “Links” tab and click on the exam link • Take a 10-question exam for 1 LU (learning unit) • Get 8 answers correct to pass • Certificate available to download once you pass • You must be registered for the Webcast to take the exam and qualify for continuing education credits • If attending as a guest of a registrant: • Access the archive at www.csemag.com • Complete the registration form • View the archive and download slides • Take the exam to obtain learning units (LU)
  • 4. Quality Assurance Consulting-Specifying Engineer, as a publication of CFE Media, is registered provider J619 with The American Institute of Architects Continuing Education Systems. Credit earned on completion of this program will be reported to CES Records for AIA members. Certificates of Completion for non-AIA members are available on request. This program is registered with the AIA/CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. Questions related to specific materials, methods, and services will be addressed at the conclusion of this presentation.
  • 5.
  • 6. Speakers: • Tom Divine, PE, Smith Seckman Reid Inc., Houston • Chris Edward, KJWW Engineering Consultants, Naperville, Ill. • Jack Smith, Consulting- Specifying Engineer and CFE Media LLC
  • 7. Smart Electrical Systems: Specifying and Commissioning Smart Meters
  • 8. Definition: Smart electric meter • Measures electric energy • Communicates • May do other things, too
  • 9. Dumb Not-as-smart Meters • Not exactly dumb • Electromechanical • Very reliable • 2% Accuracy • All for about $35 in1980
  • 10. Electromechanical Meter Attribution: User:Ali@gwc.org.uk Creative Commons Attribution -Share Alike 2.5 Generic License
  • 11. Move to digital meters – 1980's • Sometimes an add-on device • Unsophisticated communication • Often implemented in limited scope for worker safety
  • 12. Smart meters today • Digitize current and voltage • Accumulate usage • Log usage • Transmit • And may do more
  • 13. Two smart meters Attribution: User:J JMesserly. Creative Commons Attribution-Share Alike 3.0 Unported Attribution: Zuzu Creative Commons Attribution-Share Alike 3.0 Unported
  • 14. Other smart meter functions • Waveform capture • Power quality monitoring • Automatic notification • Transformer loss compensation • Control functions
  • 15. Specifying a smart meter • What's its purpose? • What does it talk to? • What else does it need to do?
  • 16. Purpose • Billing • Auditing utility charges • Internal accounting • Retrospective energy analysis • Real-time analysis • Advanced functions
  • 17. Communications • Number of ports • Physical interface • Wired, wireless • Communication protocols • Legacy systems
  • 18. Other functions • Waveform capture • Power quality monitoring • Remote notification • Control functions
  • 19. Commissioning • Typically not examined • Proper installation • Current transformers • Proper setup • Transformer ratios • Internal register mapping
  • 20. More commissioning • Accuracy testing • Communications testing • System integration • Advanced function testing • Programmable inputs and outputs
  • 21. Finishing up • Can't manipulate primary • Secondary injection • Ongoing commissioning
  • 22. Summary • Smart meters communicate – and may do other more complex tasks • Specifying a smart meter requires: –Determining purpose –Defining communication requirements –Selecting advanced functions
  • 23. Summary • Commissioning a smart meter is a process of verifying: –Verifying the installation –Verifying the setup –Verifying accuracy –Verifying advanced functions –Verifying integration with other systems
  • 24. Part 2 – Metering for Demand Response, USGBC LEED, and Energy Star Chris Edward, KJWW Engineering Consultants
  • 25. Sponsored by: Smart Electrical Systems: Meters, Submeters, and Smart meters  DEMAND RESPONSE • Industry Overview • Utility Metering • Submetering • Available DR Programs  LEED CERTIFICATION • Point system • Metering and Submetering requirements • Building types  ENERGY STAR CERTIFICATION
  • 26. Demand Response • Direct or indirect relationship with the Utility • Load ramping curtailment • Peak shaving 0 200 400 600 800 1000 1200 1400 1600 1800 5:00AM 6:00AM 7:00AM 8:00AM 9:00AM 10:00AM 11:00AM 12:00PM 1:00PM 2:00PM 3:00PM 4:00PM 5:00PM 6:00PM 7:00PM 8:00PM 9:00PM 10:00PM 11:00PM CALL FOR D.R. 2:00 PMKILOWATTS What is it?
  • 27. DIRECTION OF THE INDUSTRY • 40GW (4%) currently involved • Development of standards - Construction standards - Protocol Standards • Advancement of Smart Grid • Load management rather than new generation • Integration of distributed generation Demand Response
  • 28. DYNAMIC PRICING • Higher demand requires more costly generation • Real-time pricing allows consumer response • Utilities currently in the study and trial phase Demand Response
  • 29. ONGOING LEGISLATION • Federal Energy Regulatory Commission (FERC) • Standards bodies – ASHRAE – US Green Building Council (USGBC LEED) – International Green Building Council (IgCC) – Contributors (IEEE, DRRC) Demand Response
  • 30. METERING • AMI “Smart” metering • Communication with the Utility • Call for load curtailment Demand Response SIEMENS PRESS PICTURE
  • 31. COMMUNICATIONS STANDARDS • Open Automated Demand Response (Open ADR) – Developed by Lawrence Berkeley National Lab, part of DOE – Non-proprietary communication protocol Communication of: – Traditional events – Price based events – Load shed verification Demand Response
  • 32. SUBMETERING Value is in ability to analyze facility usage, processes, patterns • Departmental segregation • Direct load control verification • Building Automation integration – Programmed load control • Logging – Data can be viewed on web portal, through BAS Demand Response
  • 33. POSSIBILITIES WITH METERING • Contracted maximum load • Automatic load shed based on utility voltage level • Real-time pricing based automation – Cycling of HVAC – Lighting control – On-site generation • Net metering & distributed generation Demand Response
  • 34. CUSTOMER CONTRACTS Types of involvement Dynamic pricing without automation Dynamic pricing with automation DLC – Direct load control Interruptible tariffs Other Specified notification of a minimum 2 hours to 10 minutes in advance Requests usually limited to 6 hours Demand Response
  • 35. CUSTOMER CONTRACTS Third Party Administrator Aggregator Curtailment Service Provider Provides: • Installation and setup • Web portal viewing • Program administration Demand Response
  • 36. Sponsored by: LEED CERTIFICATION Measurement & Verification Credits Specifies • Measurement options • verification timeline • plan for corrective action Points • 3 – New Construction • 3 – Core & Shell • 5 – Commercial Interiors • 2 – Healthcare • 2 – Schools
  • 37. NEW CONSTRUCTION HEALTHCARE SCHOOLS Option B: ECM Isolation - Metering of building systems – Lighting, Motors, HVAC, General - 1 year post-construction occupancy or Option D: Whole Building Simulation - Energy model and post-occupancy verification from metering or Energy Star (1 point) LEED Certification
  • 38. CORE & SHELL M&V – Base building - IVMVP Option B or Option D (or Energy Star for 1 point) - to include existing metering and tenant metering plan M&V – Tenant submetering - Expandable central metering network - Tenant M&V plan - Corrective action LEED Certification
  • 39. COMMERCIAL INTERIORS Projects <75% of total building - Install submetering within tenant space - Energy costs paid by tenant Projects >75% of total building - Submetering for lighting, HVAC loads, water use - IPMVP Option B,C, or D - Corrective action plan LEED Certification
  • 40. OTHER POINTS SUPPLEMENTED BY METERING EAc2 – On-site renewable energy EAc3 – Enhanced commissioning Water efficiency credits LEED V4 DRAFT • Added water metering points: cooling tower, outdoor vs. indoor • Building level metering: “electricity, natural gas, chilled water, steam, fuel oil, propane, biomass, etc” and sharing of data for 5 years. • Advanced Energy Metering: submetering down to 10% of load type; remotely accessible data • Demand Response: automatic DR; on-site generation not counted. LEED Certification
  • 41. Sponsored by: Any facility can be rated Scale: 1-100 points based on efficiency above baseline Performance rating based on 11 months of metering data ENERGY STAR CERTIFICATION
  • 42. Sponsored by: ferc.gov Federal Energy Regulatory Commission drrc.lbl.gov Demand Response Research Center pjm.com PJM regional transmission organization usgbc.org US Green Building Council LEED energystar.gov DOE energy star program ADDITIONAL RESOURCES
  • 43. Submitting Questions, Exit Survey and Archive Question? Type your question in the “Questions & Answers” box on the Webcast console and click “Send.” We will get to as many questions as we have time for. Exit Survey: Please take a moment to answer a few questions on our exit survey that should pop up on your screen. We use the answers to help make improvements to our webcast program. Archive: • Within 7 days, an archive with Q&A will be posted • We will send an email to registered attendees with hyperlink • Can also access from www.csemag.com home page
  • 44. Speakers: • Tom Divine, PE, Smith Seckman Reid Inc., Houston • Chris Edward, KJWW Engineering Consultants, Naperville, Ill. • Jack Smith, Consulting- Specifying Engineer and CFE Media LLC
  • 46. Smart Electrical Systems: Specifying and Commissioning Smart Meters

Notes de l'éditeur

  1. Demand side management