Agenda do Mini-Curso - GRUPO CANALENERGIA · Agenda do Mini-Curso Sérgio Yoshio Fujii...
Transcript of Agenda do Mini-Curso - GRUPO CANALENERGIA · Agenda do Mini-Curso Sérgio Yoshio Fujii...
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras
Agenda do Mini-Curso
Sérgio Yoshio [email protected]
Ethan [email protected]
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras2
Agenda do Mini-Curso
Sistemas de Distribuição (DMS)
Characteristics of Distribution Network and Operations
Introduction to DMS functions
Transition to the Smarter Distribution Grid
iDMS (Integrated Distribution Management System)
What Distribution Utilities want from the Smarter Distribution ManagementSystem
IDMS Functionality
User Interface
Distribution Network Analysis Functions
Smart Integration with Advanced Meter Infrastructure (AMI)
Distribution Operations Training Simulator – Storm Simulation and OutageManagement
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras3
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras4
FunctionSystem Components
Circuits that emanate from the bulk powersource and supply distribution substations. (FERCrefers to these as “distribution”.)
Subtransmission system
Receives power from the transmission systemand transforms it to the subtransmissionvoltage/s.
Bulk power substation
Carries power between systems, and, delivers itto bulk power and distribution substations.
Transmission (Bulk powersystem)
Functional Classification
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras5
Functional Classification (contd.)
Distribute power at utilization voltage from thedistribution transformer to the consumer property.
Secondaries and services
Steps down the primary feeder voltage to consumerutilization voltage.
Distribution transformer
Circuit that emanates from a distribution substationto provide a path for power flows to distributiontransformers.
Primary feeder
Receives power from the (sub)transmision circuits andtransforms it to the primary feeder voltage.
Distribution substation
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras6
Transmission and Distribution Electric Systems
Distribution System
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras7
Comparison of Transmission and Distribution Systems
3 or more, or HVDCBoth 1 & 3 (2 have beenused)
# of Phases:
< 5%< 5% - 30%Unbalance:
Concentrated (end points)DistributedLoad:
20%40%Capital Outlay:
10 to 100 times less than indistribution
About 100 times intransmission
Components:
>120 kV class< 69 kVVoltage:
Bulk (100-20,000 MVA)100 MVA and BelowPower:
Network or LoopRadialTopology:
TransmissionDistributionCharacteristics
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras8
Distribution Substation
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras9
Why is Distribution operated differently? A Distribution network consists of a very large number
of devices connected radially.
A typical distribution substation will have 4-8 feeders andenergize as many electrical components as an entiretransmission EMS network model
Millions of switching devices, transformers, customerloads,
The focus is on identifying outages and restoring /maintaining supply to customers
A large amount of activity is unplanned
Relatively small amount of networkautomation/monitorinng
High levels of coordination with field crews
Frequent Network changes.
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras10
Sistemas DMS
MaintenancePlanning & execution
Networkmonitoring
&control
Crew management
DistributionManagement
System
Distribution powernetwork
CIS, AMR,Billing
GIS, Networkanalysis &planning
Asset management
Customer care &Outage management
Operation Management
Equipmentmaintenance
Customercallsmanagement
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras11
Sistemas DMS
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras12
Interface unificada, para SCADA e aplicações DMS
Estar habilitada para Web suportando centenas declientes
Interfaces geográfica e esquemática
Necessidade de Interface de Operação
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras13
T C ST C S
D M SD M S
Controls Data Acquisition
C I SCall Callback
Low VoltageMaintenance
Crews
Customers
Phone operators&
Analysts
Billing infoLV connectivityCall handling
Problemanalysis
& dispatch End of task
Task assignment
Medium VoltageNetwork
PotentialMV Network
problems
Investigationresults
& known outages
Trouble Call System
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras14
FM /WORK ORDERS
FM /WORK ORDERS
D M SD M S
OperationPlanning
Department
Work CrewsSafety Personnel
MV Network
StatusControls
Remote ControlsTags Outages
OperationManager
ResourceScheduling
Decision & Operation Support:Work Orders
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras15
Isolated faultIsolated fault
Call-back commencedfor these customers toconfirm that power is
restored
Tie-switchclosed
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras16
Smarter Grid Vision
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras17
The Past and Present
Aging electrical infrastructure of inadequatecapacity are still supplying power though with poorperformance:Transmission: Critically loaded resulting several
significant blackouts.
No new lines were built during the last 20 years
Distribution: Many underground cables and overhead polesinstalled in 1930’s still in service throughout the world.
Human resource imbalance: a very serious issue
Where will the new generation of engineers andprofessors come from?
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras18
The Future
Electric power systems becoming larger and more complex in the last 60years.
Unprecedented growth in the demand.
Population growth.
Higher standards demanded by society.
Increased customer expectations.
Distribution systems are no exception.
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras19
Global Issues of Concern
Ecology and environment protection is essential
Global warming is one critical example
Next to air and water, energy is the most important need of thesociety
How to achieve balance between all conflicting forces?
Seeking sustainable energy resources is the answer withoutsacrificing air and water quality
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras20
Aligned with US DOE definition
Smart Grid - A customer Definition: from DOE
Provide Power Quality for the digitaleconomy
Ensure the reliability and efficiencyof electrical energy supply
Be a significant contributor to preservingour environment
Optimize asset utilization and operateefficiently
Optimize asset use and minimize O&Mcosts while being safer
Enable introduction of new Products,Services & Markets
Fully enable electricity markets
Accommodate all generation & storageoptions
Accommodate a variety of generation &storage options
Operate resiliently against attackand natural disaster
Be robust to security attacks
Enable active participation of ConsumersEmpower and incorporate the consumer
Be Self-Healing: Anticipate & respondeffectively to system disturbancesBe self-healing
U.S. DEPARTMENT OFENERGY
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras21
Goals and Requirements of the SmartDistribution Grid from a Utility Perspective
Customer Satisfaction
Reliability
Safety
Economy
Regulatory
Environmental
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras22
Goals and Requirements
Customer SatisfactionImproving visualization of customer in control center
Improving responsiveness to customer
Integrating customer service and load decisions
Meeting customer expectations
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras23
Goals and Requirements
ReliabilityConnected model imported from GISConnected model supports improved data collection and
associationImproved IEEE Index calculations
SAIFI and SAIDI for interruptions > 5 minutes MAIFIe for momentary interruptions < 5 minutes
Improved visibility of System Availability
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras24
Goals and Requirements
SafetyConnected model readily identifies affected feeder
segments for Clearance Energized line work
Enhanced SCADA alarm notificationCoordinated SCADA visibility for emergency switching and
service restoration
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras25
Goals and Requirements
EconomyOperation nearer system parameters
Flatter voltage profile along feeder SCADA alarm alerts of load violations Reconfiguration to optimize loading of equipment
Management of reactive load nearer unity power factor System peak conditions System valley conditions
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Goals and Requirements
RegulatoryEnergy Independence and Security Act 2007
Improve utilization of existing facilities Utilize Distribution Automation technology to improve the load
factor for power equipmentManage enterprise cost with technology
Operation systems integration Distribution Automation expansion AMI deployment
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras27
Goals and Requirements
EnvironmentalReduced carbon footprint
Volt/Var control used to minimize line losses- Reactive load management at discrete locations
- Circuit reconfiguration to optimize system losses
Green Circuit implementation
Improved utilization of existing facilities using DistributionAutomation technology
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras28
Smart Distribution – Business DriversCustomer Challenges
Support & enable active participation of load and customer choice aswell as monitor compliance
Manage millions of smart meters and their data
Manage the dynamic electrical network connectivity from transmissionall the way to the millions of LV consumers and producers
Distribution network visualization and situational awareness
Rapid distribution network restoration and pro-active reconfiguration
Manage Distributed Generation (DG) with many production patterns
Enable bi-directional communication with smart meters in real- timeand make information available to all stakeholders
The Smarter Distribution will supportthe modeling, aggregation, control andmonitoring, forecasting and dispatchingof a wide spectrum of renewable andload portfolios
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras29
Smart Grid from Vision to Product
Smart Dispatch Smart Transmission Grids Smart Distribution Grids Smart Substation
Smart Grid
Generation PortfolioManagement including
renewable
Full Integration ofpricing and
demand/supplyprinciples to manage
the grid
On-line AssetManagement
On-Line StabilityAnalysis &
Defense Plans
Advanced MeterManagement System
Integrated DistributionManagement Systems
Smart demandresponse management
Substation Protection& Control Architectures
Self-adaptive DefensePlans
Renewable and loadmanagementintegration
Secondary DistributionSmart Grid Box
Smart Power ElectronicControls (HVDC,FACTS, SVC…)
Visualization, Situation Awareness and Decision Support Tools
System Architecture including Common Information Model
Secure, deterministic and reliable data communication
> VIII SIMPASE – 13 e 14 de Agosto de 2009 – Mini-Curso – Tecnologias de Sistemas SCADA e Tendências Futuras30
Smart DistributionSmart TransmissionSmart Dispatch
Applying Intelligent Systems for Smart Grid –Benefits to Utilities
Reduction of MWrequired to serve LoadIncrease Asset Load
Factors & Productivity
Reduction ofCO2/MW, GHG/MW,
Improve Operational &security Margins
Shave and displacePeaks, Reduce Losses
Accurate Loadmodeling & Forecast
Special ProtectionScheme for network
wide dynamic settingsMore robust
interconnections withRenewable Energies
Reduce Carbon/GHGemissions
Reduction of outagefrequency & duration
Reduction of LossesEnergy
Efficiency
Emission
Reduction ofCosts/MWh,, Energy
Bills ($/KWh)
Deferred CapitalInvestment
Provide early warningsignals on developing
disturbances &instabilities
Increase overallTransfer Capacity
Increase AssetUtilization, Capacity
Load Factors &Productivity
Full enabling/supportof Customer choice
Monitoringof Operational / Non
Operational data withalarming on equipmentvital signs degradations
Earlydetection/mitigation
of disturbances& instabilities,
Blackout mitigation
Improve TCOs & ROI
FastMitigation
Operationalperformance
Robust & flexibleinterconnection of
Distributed Generation
Reliability
Smart Substation
Support AssetManagement functions forcost effective just on-time
maintenance
Provide early warningsignals on developing
disturbances &instabilities
Reduction of Outages,Faster Restoration