Transcript A vision for an advanced supervision and control system

Washington DC October 2012
A Vision for an Advanced Supervision
and Control System for the Electric Grid
Ramón A. León
XM S.A. E.S.P
Colombia
Introduction
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According to the new trends in power system supervision, XM has formulated a
project to conceptualize, design and implement an Advanced Supervision and
Control system in the Colombian power system based on the paradigms of
WAMS and WAMPAC.
The project proposes the radical evolution from the traditional Energy
Management Systems being used today, towards the utilization of new
technologies for measurement, analysis, computing and communications for
control center operations.
The planned solution will integrate “electrical” data with non-traditional asset
monitoring data to implement a platform for complete system awareness.
The Electric Power Industry Today
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The Electric Power Industry Today
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Supervision and control
Limited Supervision
It is a 1970’s Architecture Paradigm
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Challenges for Fast Growing
Economies
• GDP and demand growth above 5%
• Increased population densities around
cities
• “Deficient” urban planning
• Increasing land costs
• Tighter environmental laws
• Sub-transmission and Distribution
networks close to their capacity and
their life cycle
• How to serve cities hungry for energy
with improved reliability?
• How to serve them as economically
as possible?
• Which technologies will enable all this
non converging goals?
Smart Sensors & Total Network
Awareness
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S u s p e n s io n & S tra in /D e a d -e n d
S u p p o rts
A p p lic a tio n o f te m p e ra tu re
s e n s o rs in a ll c o n d u c to r
in te rfa c e s
• Operational Security &
Optimization
• Operations Planning
• Substation Automation
• Asset Management
• Maintenance Optimization
• Emergency Response
A
A
S tra in /D e a d -e n d S u p p o rt
A p p lic a tio n o f te n s io n /s tra in
s e n s o rs o n a ll c o n d u c to r
in te rfa c e s
L A Y E R 2 (IS C C )
In te r-s u p p o rt C o m m u n ic a tio n s & C o lla b o ra tio n
A
A
LD C P
LD C P
R a n g e : 3 0 0 - 2 5 0 0 ft
S u s p e n s io n S u p p o rt
A p p lic a tio n o f te n s io n /s tra in
a n d v ib ra tio n s e n s o rs o n
b o th s id e s o f th e c o n d u c to r
in te rfa c e s
M a x. R a n g e : 1 0 0 ft
M a x. R a n g e : 1 0 0 ft
A
S S
T
A
T
L A Y E R 1 (L S G )
L o ca l C o m m u n ica tio n s
&
D a ta A g g re g a tio n
L A Y E R 1 (L S G )
L o ca l C o m m u n ica tio n s
&
D a ta A g g re g a tio n
S S
T
T
A
S u s p e n s io n & S tra in /D e a d -e n d S u p p o rts
A p p lic a tio n o f A c c e le ro m e te rs fo r V ib ra tio n
a n d T ilt m o n ito rin g in a ll s tru c tu re s
S u p p o rt k
A
A c c e le ro m e te r (V ib ra tio n & T ilt)
T
T e m p e ra tu re S e n s o r
S
V ib ra tio n S e n s o r & S tra in G a u g e
S u p p o rt k + 1
IEC 61850
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The Intelligent Supervision and
Advanced Control System
Project Challenges
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Methods and
Applications
• Visualization
• Data aggregation
algorithms
• Power System state
characterization
• Event detection
algorithms
• Model identification and
validation
• Real time and Post
operational analysis
WAMS Architecture
• PMU placement at
substations (SAS)
• Electrical and NonElectrical Data integration
at substations
• Information network
architectures
• Information sharing
methods (Std & Protcls)
• Information security and
reliability
Control Center
Integration
• Network architecture
• Systems integration with
current SCADA
• Phasor Software selection
• EMS functionality
integration
• Server types
• Data Storage (ST & LT)
• Data Analytics
What do we have today?
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Current WAMS Implementation:
• 16 Substations with PMU monitoring
• Psymetrix/Alstom PhasorPoint PDC
• OpenPDC as PDC for Research and Development
Next Steps:
• Ongoing installations for additional 24 PMUs
• Ongoing prototype development for IDDs at
three substations for Collaborative Protection
and State Reconciliation
• Developing a Road Map with ISA (XM’s Parent
Company and Transmission Owner) for including
non operational variables for Dynamic
Transmission Operation and Planning
International Collaboration:
• Currently developing the formulation for
technical assistance support from USTDA for the
design of the Data Bus and Gateway functionality
for the iSAAC project in association with Quanta
Technology.
Instaladas / en instalación
Transelca 2012 (Solo V)
ISA 2012 / 2013 (Solo V)
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Loaded corridor risk assessment
Using OpenPDC for data analysis
Final Remarks…
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The challenge for the new electric industry is to
monitor, control and protect the energy
infrastructure on a new market environment with
more dynamic energy flows.
With an improved reliability promise !
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Thank You !
For further Information, please contact:
RAMÓN A. LEÓN
Senior Executive
New Business Development
XM S.A. E.S.P
www.xm.com.co
[email protected]
+57 (311) 635 1703