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"Building Automation "Building Automation and the Cloud"and the Cloud"
3:00 pm Tuesday January 26 3:00 pm Tuesday January 26 Toby Considine and Ken Sinclair Toby Considine and Ken Sinclair
Session 5Session 5 Collaborative Energy: Informed Collaborative Energy: Informed
Communities of Building Systems Communities of Building Systems
Who are we? and Who are we? and Why are we here?Why are we here?
Toby ConsidineToby ConsidineTC9, Inc
plus most important our contributing editorplus most important our contributing editor so you can read about what he speaks online @so you can read about what he speaks online @
www.automatedbuildings.com
and I amand I am Ken Sinclair Editor/OwnerKen Sinclair Editor/Owner
Collaborative Energy: Informed Collaborative Energy: Informed Communities of Building Systems Communities of Building Systems
Collaborative energy relies on clear price Collaborative energy relies on clear price signals and market interactions to engage signals and market interactions to engage the occupants of the end nodes in active the occupants of the end nodes in active participation in energy. Today, early forms participation in energy. Today, early forms of collaborative energy are in operation, of collaborative energy are in operation, the result of custom engineering and the result of custom engineering and proprietary signals. In a few places, these proprietary signals. In a few places, these buildings receive signals form OpenADR buildings receive signals form OpenADR (automated demand response). OpenADR (automated demand response). OpenADR is a hybrid signal, halfway between is a hybrid signal, halfway between managed and collaborative energy.managed and collaborative energy.
Building Automation gets Griddy Building Automation gets Griddy while colliding with the corporate while colliding with the corporate
EnterpriseEnterprise
Smart Grid needs the cloudSmart Grid needs the cloud
The value in Smart Grids The value in Smart Grids comes from aligning supply comes from aligning supply and demandand demand
Old GridOld Grid
• Smart generation—predictable and reliableSmart generation—predictable and reliable
• Dumb consumption—uncontrolled and Dumb consumption—uncontrolled and stochastically managedstochastically managed
• Innovation comes from the coreInnovation comes from the core
• Arbitrage is most expensive service of the Arbitrage is most expensive service of the old gridold grid– Price and AvailabilityPrice and Availability
New GridNew Grid
• Dumb Generation—any number of Dumb Generation—any number of unpredictable and intermittent unpredictable and intermittent sourcessources
• Smart Consumption—consumers Smart Consumption—consumers adjust to dynamically changing adjust to dynamically changing suppliessupplies
Every end node of a smart grid Every end node of a smart grid is a micro-grid.is a micro-grid.
• Microgrids that are actively managed Microgrids that are actively managed are more valuableare more valuable
• Microgrids may encapsulate Microgrids may encapsulate additional end nodes.additional end nodes.
Someone has to manage the Someone has to manage the end nodesend nodes
• Managed EnergyManaged Energy– Direct load control and grid-based Direct load control and grid-based
intelligenceintelligence– Today’s utility-based modelToday’s utility-based model
• Collaborative EnergyCollaborative Energy– End nodes are full participants in End nodes are full participants in
matching demand to supplymatching demand to supply– Higher service and better amenitiesHigher service and better amenities
Market-oriented interfaces of Market-oriented interfaces of the gridthe grid
• Price and Product CommunicationPrice and Product Communication– EMIXEMIX
• Schedules and IntervalsSchedules and Intervals– WS-CalendarWS-Calendar
• Energy UsageEnergy Usage
• Markets and InteractionsMarkets and Interactions– Energy InteroperationEnergy Interoperation
Reducing integration overheadReducing integration overhead
• Device Discovery and ProfilesDevice Discovery and Profiles– WS-DD, WS-DPWS-DD, WS-DP
• Building Information Models (BIM)Building Information Models (BIM)– Energy models commission the designEnergy models commission the design– COBIECOBIE– Continuous commissioning to the energy Continuous commissioning to the energy
modelmodel
• GBXMLGBXML– From model to interfaceFrom model to interface
Autonomous Load ServicesAutonomous Load Services
Eliminate barriers, Eliminate barriers,
• Smart grids are smart because they Smart grids are smart because they reward innovationreward innovation– Scale and mission limit innovation from Scale and mission limit innovation from
the corethe core– The end nodes can innovate because The end nodes can innovate because
they can accept riskthey can accept risk
Buildings systems monitor Buildings systems monitor service provided and energy service provided and energy useuse• Sensors and ServicesSensors and Services
• May be in the CloudsMay be in the Clouds
Microgrids are aware of the Microgrids are aware of the motives of their inhabitantsmotives of their inhabitants
• Industrial ProcessesIndustrial Processes
• Business SchedulesBusiness Schedules
• Home Life and ValuesHome Life and Values
Building-based smart grids Building-based smart grids support consumer valuessupport consumer values
• PrivacyPrivacy
• Preservation of 4Preservation of 4thth Amendment Amendment protectionsprotections
• AutonomyAutonomy
DISCUSSIONDISCUSSION
Building based systems better support performance and Building based systems better support performance and customer values than top-down grid management can. customer values than top-down grid management can. This service is worth something…This service is worth something…Toby.considine@gmail.com for references and links for references and links
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