Ricardo Hering - smart-energy.com Hering_0.pdf · “self-healing”bit in SmartGrid – implies...
Transcript of Ricardo Hering - smart-energy.com Hering_0.pdf · “self-healing”bit in SmartGrid – implies...
19 a 21 de outubro de 2009, São Paulo, BRASIL
Ricardo Hering NMS Latin America Director
AREVA T&DBrasil
19 a 21 de outubro de 2009Hotel TransaméricaSão PauloBRASIL
19 a 21 de outubro de 2009, São Paulo, BRASIL
O Papel dos Sistemas Integrados O Papel dos Sistemas Integrados de Gerenciamento de de Gerenciamento de
DistribuiDistribuiçção nas ão nas ImplementaImplementaçções do Smart Gridões do Smart Grid
–Ethan Boardman
–Ian Ulph
–Ricardo Hering
19 a 21 de outubro de 2009, São Paulo, BRASIL
AgendaAgenda
�AREVA Smarter Grids Vision
���� Distribution Management Systems Evolution
– Past
– Present
– Future
���� Integrated Distribution Management System (IDMS) facilitates Smarter Grids
���� AMI Integration and Volt/VAR Control Value
���� Conclusion
19 a 21 de outubro de 2009, São Paulo, BRASIL
AREVA Smarter Grids VisionAREVA Smarter Grids Vision
19 a 21 de outubro de 2009, São Paulo, BRASIL
Recap of Smarter Grids DriversRecap of Smarter Grids Drivers
�������� Energy efficiency under severe Supply Constraints
�������� Environmental impacts and massive deployment of Renewable and CO2 free energy sources
�������� Emergence of large interconnected Grids and related reliability issues
�������� Evolving Regulatory framework with tighter Service Level Agreement and customer active engagement
Smarter Grids Smarter Grids TechnologiesTechnologies
19 a 21 de outubro de 2009, São Paulo, BRASIL
A Smarter Grids will:A Smarter Grids will:
���� Empower and incorporate the consumer;
���� Accommodate a variety of energy resource options;
���� Be a significant contributor to preserving our environment;
���� Be self-healing;
���� Ensure the reliability and efficiency of electrical energy supply;
���� Be tolerant of security attack;
���� Fully enable electricity markets;
���� Optimize asset use and minimize O&M costs while being safer to operate.
19 a 21 de outubro de 2009, São Paulo, BRASIL
Smarter Grids from Vision to ProductSmarter Grids from Vision to Product
19 a 21 de outubro de 2009, São Paulo, BRASIL
AgendaAgenda
���� AREVA Smarter Grids Vision
���� Distribution Management Systems Evolution
– Past
– Present
– Future
����Integrated Distribution Management System (IDMS) facilitates Smarter Grids
����AMI Integration and Volt/VAR Control Value
���� Conclusion
19 a 21 de outubro de 2009, São Paulo, BRASIL
Past Distribution Past Distribution OperationsOperations
• Prior to 1988
– Less than 5% of Distribution Substations were
automated
– No devices on the Distribution Feeder were
automated
– Distribution System was operated manually
with
– AutoCAD wall-mounted switching diagrams
from main locations
– No OMS / WFMS in place to support operations
19 a 21 de outubro de 2009, São Paulo, BRASIL
Present Distribution OperationsPresent Distribution Operations
• Automation Technologies
� Substation
� Line Monitoring
� Line Recloser
� Sectionalizing Switch
� Automatic Transfer Switchgear
� UG Network Relay
� Standby Generators
� Switched Capacitors
• Power Measurements
�Per Phase basis� MW, MVAR, volts, amps
� Calculate MVA, pf
� Remote control
� Fault Detection
� Power Quality� Harmonics to 15th � % THD
19 a 21 de outubro de 2009, São Paulo, BRASIL
Present Distribution OperationsPresent Distribution Operations
• Distribution Automation program initiated
at Alabama Power Company in 1991
– 98% of substations automated
– 3600 RTU sites
– 230,000 points scanned (6s status / 12s
analog)
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Present Distribution OperationsPresent Distribution Operations
• Applications integration by operator
– Open System
– Distribution SCADA
– Switching Management
– Outage Management
– Crew Call Out System
– Work Force Management
– Cyber-Security
19 a 21 de outubro de 2009, São Paulo, BRASIL
Why ChangeWhy Change ??
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Faults on Distribution NetworkFaults on Distribution Network
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Faults on Distribution NetworkFaults on Distribution Network
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Faults on Distribution NetworkFaults on Distribution Network
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Faults on Distribution NetworkFaults on Distribution Network
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New RegulationsNew RegulationsPRODIST in Brazil for Distribution NetworksPRODIST in Brazil for Distribution Networks
• Increase of required Information
• Facilitate access to Distributed Generation
• Increase of AMI
• Operation procedures
• Consumer empowerment
–Move from DEC / FEC to DIC, DMIC and
FIC = Penalties !!!
19 a 21 de outubro de 2009, São Paulo, BRASIL
Why ChangeWhy Change?? • Improve distribution operation capabilities to address:
– System loading, maximize assets utilizing connected model
– Predicting, locating, isolating, and analyzing faults with or without operator intervention –self healing systems
– Autonomous application systems
– Reliability and asset maintenance – Condition Based
– Demand Management – system losses and demand reduction programs
– Distributed generation
– Operator Training
– Enable active customer participation through AMI
RAW DATA
Less of
this
INFORMATION
More of
this
19 a 21 de outubro de 2009, São Paulo, BRASIL
Future Distribution OperationsFuture Distribution Operations
• Integrated Distribution Management System (IDMS) Project
– AREVA T&D product that achieves seamless integration of
operating applications – combines OMS, SCADA, AMI, and
Distribution Management into a single user interface for
operator efficiency gains
– Utilizes ESRI GIS as the source for a connected and
“intelligent” model
– GIS topology and attribution facilitates the use of advanced
network analysis applications to enhance operational
decisions
– Improve distribution system efficiency and expand demand
management programs
– Distribution Operator Training Simulator
19 a 21 de outubro de 2009, São Paulo, BRASIL
Distribution Network Management Distribution Network Management of the Futureof the Future
• Further demand for distribution network situational
awareness and improved performance indices
– Visualization of automation!
– More severe penalties for reliability transgressions
– More physical network reconfiguration capability
– Dynamic model always showing current state of
network
• Progression towards AMI becoming the primary tool
for observation and a key component of supervisory
control of the distribution network including the
consumer premises ���� real-time state observation and
demand response enabler
19 a 21 de outubro de 2009, São Paulo, BRASIL
Distribution Network Management Distribution Network Management of the Futureof the Future
• Complementary interaction with, and supervisory
control of, field deployed automation (automated
feeder/substation reconfiguration schemes like
IntelliTeam)
– closed loop reconfiguration – this is a key part of the
“self-healing” bit in SmartGrid
– implies providing broader, and dynamic, network
connectivity knowledge to fast field deployed
automation schemes
• Further requirements for automated loss minimization,
reliability, and demand management means increased
control at the distribution level
19 a 21 de outubro de 2009, São Paulo, BRASIL
Distribution Network Management Distribution Network Management of the Futureof the Future
• Utility interface to Distributed Generation
(monitor and control)
• Precise fault location determination to speed
dispatch/repair
• Predictive and pro-active reconfiguration plans
• Analytical predictions of network
tampering/power theft
19 a 21 de outubro de 2009, São Paulo, BRASIL
AgendaAgenda���� AREVA Smarter Grids Vision
���� Distribution Management Systems Evolution
– Past
– Present
– Future
���� Integrated Distribution Management System (IDMS) facilitates Smarter Grids
���� AMI Integration and Volt/VAR Control Value
���� Integration Value
���� Conclusion
19 a 21 de outubro de 2009, São Paulo, BRASIL
IDMS Facilitates Smarter Grids OperationsIDMS Facilitates Smarter Grids Operations
• Advanced IDMS Applications Enabled from GIS
– Unbalanced load flow analysis
– AFISR (Automatic Fault Isolation and Service Restoration)
• De-centralized and Centralized
– Fault detection and location
– Volt/Var control / minimize distribution losses / demand
management
– System coordination and protection analysis
– Contingency analysis
– Switching Management
– Advanced Crew Management
– Dynamic Duration of Power Equipment (Harmonic loading)
19 a 21 de outubro de 2009, São Paulo, BRASIL
IDMS Facilitates Smarter Grids OperationsIDMS Facilitates Smarter Grids Operations
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IDMS Facilitates Smarter Grids OperationsIDMS Facilitates Smarter Grids Operations
• DOE and EPRI Support
– IDMS project being co-funded by US
Department of Energy’s GridWise Program
and the Electric Power Research Institute
(EPRI)
– Demonstration project completed in June
2008
– Implementation at Alabama Power
Company in 2010
19 a 21 de outubro de 2009, São Paulo, BRASIL
Visualization ExampleVisualization Example
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PrePre--fault View of Overhead Circuitsfault View of Overhead Circuits
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Dispatcher Training Simulator with 3 lateral faultsDispatcher Training Simulator with 3 lateral faults
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OMS Incident SummaryOMS Incident Summary
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Predicted Feeder Level OutagePredicted Feeder Level Outage
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Smart Meter Responses to FeederSmart Meter Responses to Feeder--wide Pingwide Ping
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Confirm Fused Lateral OutageConfirm Fused Lateral Outage
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Feeder Outage Refined to Multiple Feeder Outage Refined to Multiple Lateral IncidentsLateral Incidents
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AgendaAgenda
���� AREVA Smarter Grids Vision
���� Distribution Management Systems Evolution
– Past
– Present
– Future
���� Integrated Distribution Management System (IDMS) facilitates Smarter Grids
���� AMI Integration and Volt/VAR Control Value
���� Conclusion
19 a 21 de outubro de 2009, São Paulo, BRASIL
AMI Integration ValueAMI Integration Value
• IDMS and AMI Integration
– AMI Project completion in 2010
– Full Two-Way Network (By Definition)
• Read Any Meter anytime
– All reading Types
• KWh Readings; TOU Readings; Demand Readings
(including Resets); Load Profile
– Voltage Information
– Active Power Outage, Power Restoration, and
Tamper Detection
– Support Multiple Meter Vendors
19 a 21 de outubro de 2009, São Paulo, BRASIL
AMI Integration ValueAMI Integration Value
• Outage Management with AMI
• Network Analysis with AMI
• Demand Management with AMI
• Meter Management with IDMS
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Volt/VAR Control ValueVolt/VAR Control Value
VVO - Minimize Demand
30000.00
35000.00
40000.00
45000.00
50000.00
55000.00
60000.00
65000.00
70000.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Time (Hours)
Tota
l Dem
and
(kW
)
OrignalVVOLocal
19 a 21 de outubro de 2009, São Paulo, BRASIL
AgendaAgenda
���� AREVA Smarter Grids Vision
���� Distribution Management Systems Evolution
– Past
– Present
– Future
���� Integrated Distribution Management System (IDMS) facilitates Smarter Grids
���� AMI Integration and Volt/VAR Control Value
���� Conclusion
19 a 21 de outubro de 2009, São Paulo, BRASIL
CONCLUSIONCONCLUSION
• Smarter Grids demands a IDMS
• IDMS are already available
• IDMS provides better Distribution
Operation
• IDMS investment allows high ROI