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Oracle Spatial User Conference
March 8, 2007Henry B. GonzalezConvention Center
San Antonio, Texas USA
Søren Sejr PetersenCTOHimmerlands Elforsyning
March 2007Oracle Spatial User Conference
Himmerland EnergySpatially enabling theGrid Planning, Maintenanceand Operations
March 2007Oracle Spatial User Conference
Area:
Appr. 2500 km2
Sales:
Appr. 840 GWh
Customers:
70600
About HEF
Field of operations
• Electricity (grid operator)
• Fiber optic broadband (infrastructure provider)
• Water/district heating (contractor)
• Outdoor electric installations (contractor)
• Fibre optic installations (contractor)
Situation 2000
• Facing market deregulation
• Exploring new business opportunities
• Complex IT infrastructure with many legacysystems and lack of standardization
Information System 2003
Grid Control SCADA
Customer Information System
ERP System
Cable owners
Land survey
Map suppliers
Project planning
Mobile workforce
Maintenance
Project management
Argus
NetBasOrigo
Description
• 3 different systems (Netbas, Argus and Origo)
• 3 separate databases with different datamodels
• Limited capabilities
• Simple but troublesome integrations
• Many manual workproceses
• Much paper
Finding a partner
• Need for a framework supporting diverseneeds in a changing environment
• Need for a common flexible IT infrastructurethat integrates well with various specializedprogram components in the utility sector
• Need for outsourcing development andmaintenance of applications
Transmission &Distribution
Energy Metering &Trading
Public Infrastructure& Civil Construction
Power Generation &Water Management
o Long-term price andload predictions
o Short-term demandforecasting
o Production revenuemaximization
o Production schedulingo Water management
o Trading and bidmanagement
o Energy balancemanagement
o Reportingo Settlemento Load managemento Data collectiono Fault analysiso Metered data
managemento Call center information
resource
o Efficient and secure gridoperations
o Mobile operationsoptimization
o Project developmento Investment planningo Strategic and
operational decisionsupport
o Efficient water/wastewater networkoperations
o Improved customerservice
o Shared information toall operation segments
o Surveyingo 3D engineering, site-
design, constructionand 3D visualization
o Quantity and masscalculation, reportingand documentation
The Powel Solution
Field Operations
Field Operations
AMMAMM SimulationSimulation
TradingTrading
GISGIS
WebViewing
WebViewing
Planning& DesignPlanning& Design
PortalsPortalsAssetMgt.
AssetMgt.
OutageMgt.
OutageMgt.
WorkOrder Mgt.
WorkOrder Mgt.
EngineeringAnalysis
EngineeringAnalysis
Maint.Mgt.
Maint.Mgt.
GenerationOptimiz.
GenerationOptimiz.
BillingBilling PlanningPlanning
CISCIS FinanceFinance
Inv.Mgt.Inv.Mgt. HRHR
ERP
Transactional and financialsystems
SafetySafety
SCADASCADA
LoadMgt.
LoadMgt.
Real-time
Real-time systems
ORP
Interface to real-time and ERP
Information Integration and SOA
Operational Ressource Planning
Operations
Documentation
Maintenance Planning
The NetBas Concept
Netbas System
Information System 2007
Grid Control SCADA
Customer information system
ERP System
Customers
Cable owners
Land survey
Map suppliers
Project planning
Mobile workforce
Maintenance
Project management
Fibre optic connections
NetBas
MapGuide
Everything in the database
• Base map layers
• Components
• Topology
• Geometry
• Project plans and economic calculations
• Maintenance status
• Documentation
• Etc.
Before
• Paper documents quickly became outdatedand were difficult to maintain
• Personal ways of storing information madecollaboration difficult
• Information delivery was slow
• One piece of information one place at a time
• Analysis was difficult and time consuming
• Integrations between systems with differentdata models were error prone
• Many islands of information
After
• One single unified database
• One common datamodel
• No need for complex integrations
• Easy analysis and updating
• Simultaneous access to information fromdifferent persons and systems
• Lower costs
• Better collaboration
• Access to information everywhere
Practical technological gains…
Case: Fleet Control
• Every vehicle is supplied with a laptop PC
• The PC is connected to the Intranet through aGPRS-based WAN (GSM)
• Field workers can access information on sitevia Citrix and the Intranet
• Supplying the PC with a GPS antenna theposition of the vehicle is continuously updatedinto the database
• The position of every vehicle is present in theGIS as well as the current workstate
Case: Fleet Control
Case: Project planning
• Former personal routines and paper basedstorage have been replaced with on lineplanning
• Several alternatives can be analyzedelectrically and economically
• When a project alternative is chosen, thesystem automatically generates all necessaryinformation for the contractor
Case: Project planning
• Implemented plans are posted on the mapand electrical network without the need forreentry of data
• Project alternatives do not interfere with thereliability of maps
• Land survey measurement updates thegeographical position of components whendone
Case: Project planning
Case: Data on-line on-site
• Former map printouts and componentcatalogues have been replaced with on-linedata
• Geography is the key to information for themobile workforce
• Information from other sources (eg. billinginformation) are available through the GISdatabase without the need for access to theERP or SCADA systems
Case: Data on-line on-site
• Through fine grained access controlmeasures subcontractors can directly accessand work with projects in NetBas
Case: Data on-line on-site
Challenges
• Many different component types
• Creating complex functionality for technicians
• Placing base maps in database
• Editing base maps
• Creating relationship between maps andcomponents
• Delivering information through the internet
Why SDO?
• Reliable and proven technology
• Standardized storage of geographical dataaccessible from a wide selection ofapplications
• Cross platform availability
• Easy management and backup
• Advanced scripting capabilities
• Performance
• Analysis
AQ&
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