PSMA Power Technology Roadmap 2013 Presentation – September 6, 2012

Brian T. Patterson - Chairman Governing Member, EMerge Alliance

General Manager, Armstrong World Industries

Vision Standards Eco-system Transformation

Enernet: Doing for power what the Internet did for information networking

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What is the EMerge Alliance?• Not-for-profit 501c -Part 6• Not-for-profit 501c -Part 6 • Open application standards - DC platform• Eco-system development and promotion• 100+ Member organizations and growing!

Who is the EMerge Alliance?• Architects, Engineers• Contractors/Builders/ Integrators• Manufacturers - Service Providers• Building Owners – Facility Managers• National & Independent Labs• Academic Institutions• Codes & Standards Groups

What is an EMerge Standard?• Commercial Applications Standards• Subordinate to safety, equipment standards• Physical, electrical, operational interfacesPhysical, electrical, operational interfaces • Application definition - listing requirements of

other standards (incl. IEC)

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Mi t h d AC d DC P Di t ib ti R i tMi t h d AC d DC P Di t ib ti R i t

The Current RealityPROBLEM: Mismatched AC and DC Power Distribution RequirementsMismatched AC and DC Power Distribution Requirements

ENERGY SOURCES ENERGY SOURCES –– MIXED AC & DCMIXED AC & DC ELECTRIC DEVICES ELECTRIC DEVICES –– TYPICALLY DCTYPICALLY DC

Electronic Lighting

DC Photovoltaic AV/IT Devices

AC/DC Site Generation

vs.vs.DC Wind

P & CHVAC Actuators

Sensors & ControlsPower Data & Telecom CentersSensors & ControlsDC Campus Fuel Cells

RESULT: Lost Opportunity to Reduce Consumption, Improve Quality, ReliabilityLost Opportunity to Reduce Consumption, Improve Quality, Reliability

Electric VehiclesAC Line Power

Security & SafetyDC Power Storage

4EMerge Alliance Corp ‐©2009‐2010

A simplified AC/DC hybrid coupled power networkThe Desired State

ENERGY SOURCESENERGY SOURCES ELECTROELECTRO--ACTIVE DEVICESACTIVE DEVICES

Electronic LightingAC/DC Site

GenerationDC

Photovoltaic AV/IT Devices

CoupledAC/DC Power

Sources▲

DC Power

HVAC ActuatorsDC Campus Fuel Cells

DC Wind Power Data & Telecom Centers

DC Power DistributionManagement

▼Intelligent Wired &

HVAC Actuators Sensors & ControlsCells

AC Li P

Power Wired & Wireless Controls

Sensors & Controls

Electric VehiclesAC Line Power Security & Safety

OPPORTUNITY: More flexibility, less energy, less capital, more reliability?

DC Power Storage

5EMerge Alliance Corp ‐©2009‐2010

Net Zero Energy Building ModelBuildings that produce as much energy as they consume

1. Integrated design and operations planning

2. Site renewable strategies get optimized using dc

Net Zero Net Zero EnergyEnergy

g g p g

3. Energy Storage in dc allow Grid independence

4. System Intelligence control, monitor, verify OnOn--site Electricity site Electricity DemandDemand

DCDC ACAC

Distributed Distributed Renewable EnergyRenewable Energy

“DC power would fundamentally change the way power is distributed in commercial buildings…”p g

2012: Begin DC Microgrid Demonstrations2030: All new commercial buildings2040: 50% of commercial building stock 20 0 All i l b ildi

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2050: All commercial buildings

EMerge Alliance Corp ‐©2009‐2010

Greater Philadelphia Innovation Center Energy Hub

Smart Grid to Smart Buildings:Layered DC Microgrids at the Core of the New Energy Network

En•er•net: noun \en ər net\ : the Internet of powered things Bob Metcalfe

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En•er•net: noun \en-ər-net\ : the Internet of powered things Bob Metcalfe

Zero Net Energy Buildings (ZEB)DC Microgrid with Renewable & Alternate Distributed Generation

DC Microgrid may

Slide Courtesy of Feeds

DC Microgrid may include :

• Various AC and DC loads: fixed & plug and play loads

Solar PV

BatteryStorage Wind Gen Set Fuel Cell

Other

Utility Meter

• Dispatchable generation: fuel cell or bio-fuel turbine.

• Non-dispatchable sources: solar PV and wind turbines.

MPPT WindContr.

380VDCConverter

• Energy storage, such as ultra-capacitors or batteries.

• Common Distribution –Collector Bus

Facility Power Server and Common Distribution/Collector (380 VDC Nom) Bus

Collector Bus

• Management & Demand Response (DR) capability

• Ride-thru & Off-grid operation bilit (i l d bl )

Lighting Loads24VDC

EV Charger380VDC

HVACLoads

380VDC

Electronic Loads

380/24VDC

ICTDesktop24VDC

Data Center

380VDC

Plug Loads

380VDC

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capability (islandable)

Loads

A Family of Open Power Standards for Hybrid DC Microgrids

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1st Standard: Occupied SpaceDeveloped for commercial interiorsStatus: Version 1 0 Issued Version 2 0 in Committee development

208208--277 VAC277 VAC

Status: Version 1.0 Issued, Version 2.0 in Committee development

380 VDC B380 VDC B

OCCUPIED SPACE INFRASTRUCTURE:

380 VDC Bus380 VDC Bus

24 VDC Bus24 VDC Bus

P1 = Ceiling

P2 = WallsP2 Walls

P3 = Furniture

P4 = Floors

P3P2 P1

P4

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P4 = FloorsP2

EMerge Alliance Occupied Space Standard Example Site Applications in the Field

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EMerge Alliance Occupied Space Standard Example of Net Zero Energy Building

PNC Financial Services Group Inc. announced it will debut its new net-PNC Financial Services Group Inc. announced it will debut its new netzero energy bank branch during first quarter 2013 in Fort Lauderdale, Fla.

PNC expects the branch to exceed LEED Platinum certification and be itsmost energy efficient, using 50 percent less energy than a typical branch.

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2nd Standard: Data and TelecoDeveloped for 380 VDC ICT SystemDeveloped for 380 VDC ICT SystemStatus: Complete - Pending Final Approval (October 2012 Release)

NewNewNew New StandardStandard

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EMerge Alliance Data/Telecom Standard Applications in the Field

EPRI/LBNL - Electric Power Research InstituteLawrence Berkeley National Lab, California

http://www.youtube.com/watch?feature=player_detailpage&v=0GkUlrY-aYI

Duke Energy data center in Charlotte, North Carolina

y _ p g

Calit2 - California Institute for Telecommunications and Information Technology , UC San Diego

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EMerge Alliance Data/Telecom Standard Applications in the Field

Green.ch-ABB Zurich-West380 Vdc Data Center

• ABB/Validus Power Distribution– In: 16 kV AC– Out: 1 MW @ 380 Vdc– Battery Backup: 10 mins– Backup Generation

• 1,100 m2 of 3,300 m2 Vdc• HP 2U, Blades & Storage Servers• Demonstrated BenefitsDemonstrated Benefits

– 10% Better Energy Efficiency– 15% Lower Capital Cost– 25% Smaller Footprint– 20% Lower Installation Costs

RectifierRectifier Datacenter Datacenter ServersServers

16 kVac

3Ø

380 Vdc

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Battery StoragBattery Storage

3ØPhotos courtesy of ABB* and HP*

Application Standards Committee Roadmappp p

Commercial ResidentialStage 2Stage 1

Whole BuildingDC Microgrid

CDCM TSC

Single Unit ResidenceDC MicrogridSRDCM TSC

Multiple Unit ResidenceDC MicrogridMRDCM TSC

plit-

out

Progression

Occupied SpaceCOS TSC

Overhead Structure

Data Center & TelecomCDCT TSC

Outdoor & Electric Vehicle

COEV TSC

Building ServicesCBS TSC

Equipment Room

Occupied SpaceSUOC TSC

Occupied SpacesMUOS TSC

O td & EVC

Sp

onStructure(Ceilings)

COSP1 TSWG

Vertical Structure(Walls)

q pBldg. UtilitiesCBS ER TWG

Building DC Power Distribution

Outdoor & EVCSUOEV TSC

Outdoor & EVCMUOEV TSC

Pro

gres

si

COSP2 TSWG

Task Level Structure(Furniture)

COSP3 TSWG

CBS DCPD TWG

Migrate over time

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Underfoot Structure(Floors)

COSP4 TSWG

Information/Collaboration/Harmonization

<Electrical>

IEEE, DIN, NEMA, CELELEC, JSA,

CEEIA, ETSI, ITU, SAE PSMASAE, PSMA

<Energy>

ISO, IEC, ASHRAE,

<Safety>

UL, CSA, NFPA, IEC, S ,

USGBC, CAP/CES, RPS/REC

NFPA, IEC, CEE, JET,

SAC/GB

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Standards Coming Up in…

Whole Building MicrogridsOutdoor DC / Electric Vehicle Chargingg g

Building Services (HVAC)

Working with DOE/NIST/SGiP & SAE

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ff•• Biggest inflection point since theBiggest inflection point since thePC, Internet & Cell PhonePC, Internet & Cell Phone– Electric grid is transforming– Government regulation, incentivesg ,– Imperative to “save the planet”– New devices and sources predominantly dc

•• Opportunities Opportunities -- GoalsGoals– Focus on the Edge

• 5M Commercial buildings & 1B homes with LV intelligent devices• Enterprise systems can be modular

– 1.5 B people without power world-wide

Smart GridSmart Gridp p p

• Personal energy systems are scalable– EMerge Alliance as a catalyst

• Establish the vision, lead in awareness, collaborate on requirements,enable open standards & a horizontal global industry

A l t th t iti ll 2030 i t thi d d

EnterpriseEnterprise&&

PersonalPersonalEnergyEnergy– Accelerate the transition – pull 2030 into this decade

• Transformation is opportunistic• Standards should be pro-active

– Microgrids - DC and AC are both a big part of this solution set

EnergyEnergySystemsSystems

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Enernet: Doing for power what the Internet did for information networking

SMA Power Technology Roadmap 2013 Presentation – September 6, 2012

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The Eco-system is building…y g

ABB ON DC EfficiencyABB ON DC Efficiency

ABB CEO Joe Hogan on DC FutureABB CEO Joe Hogan on DC Future

ABB ON DC EfficiencyABB ON DC Efficiency

NEI on DCNEI on DC

EMerge ImagineEMerge Imagine

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