2008 Canadian Utility
Telecom Conference
Power Station Automation
Workshop – Part II
Robert O’ Reilly
Senior Application Engineer
Cooper Power Systems – Cybectec
Energy Automation Solutions
Power Station Automation-II
P
Presentation
i S
Summary
• Review of what has been presented in
Part – I
• What are the goals of Automation?
• Connectivity issues
• Station data – Operational vs NonOperational
• Moving the data to the next level
• Future
A review
• Summary of information given in Part – I
– IED’s
The Goals of Automation
• To automate certain actions within the
station itself.
• Provide and receive information from
higher up systems.
• Meet
M t the
th intents
i t t off NERC-CIP
NERC CIP in
i regards
d
to the access of information within the
station.
t ti
Connectivity
• The stations contain many legacy devices:
– Serial devices of different speeds and
different communication types (i
(i.e.
e RS
RS232, RS-422/RS-485).
– Different
Diff
t protocols.
t
l
• The new equipment
q p
is q
quite often
Ethernet based but again with
different protocols
protocols.
Typical substation
832
009
714
Power
metering
Power
metering
832
009
714
Transformer
Data & Alarming
Transformer
Data & Alarming
RTU
Overcurrent
Overcurrent
Overcurrent
Bus protection
Overload
Overload
Frequency
Voltage
Overload
Fault
Indication
Differential
Reclosure
I/O to
RTU
832
009
714
Metering
Reclosure
832
009
714
Distance
Metering
Bus coupler
Distance
Transformer
Data & Alarming
51 – Overcurrent Relay
832
009
714
Metering
Typical Connections
Initial Substation
A t
Automation
ti
Project
FRAD
Port switch and serial port
converter
From serial devices
832
009
714
832
009
714
Power
metering
Power
metering
To serial port switch
To serial port switch
Transformer
Data & Alarming
Transformer
Data & Alarming
RTU/PLC
To serial port switch
Overcurrent
To serial port switch
Overcurrent
To serial port switch To serial port switch
Overcurrent
Bus coupler
Bus protection
Overload
Overload
Overload
Overcurrent Relayy
Advanced protection relay with:
- Frequency
- Voltage
- Fault indication
Differential
Reclosure
832
009
714
M t i
Metering
To serial port switch
Reclosure
832
009
714
Metering
Distance
Distance
To serial port switch
Transformer
Data & Alarming
To serial port switch
832
009
714
Metering
To serial port switch
IED Integration
New IEDs and users…
ASSET MANAGEMENT
DEREGULATED
PARTNERS
LOCAL HMI
POWER
QUALITY
…lead to Limitations
ASSET MANAGEMENT
DEREGULATED
PARTNERS
LOCAL HMI
POWER
QUALITY
Integrating the Information for
many Systems
ASSET MANAGEMENT
DEREGULATED
PARTNERS
LOCAL HMI
POWER
QUALITY
Data Concentrator features
The key component in any integration project should
provide:
– Physical interface to the IEDs (RS-232/485, Ethernet)
with Pass-thru capabilities (transparent connections)
– Data acquisition,
acquisition normalization,
normalization redistribution capabilities
– Support for most of the industry protocols
– Automatic retrieval of event/DFRs with file pushing
capabilities
– Local Security server: Users, credentials and privileges
management. Embedded firewall, VPN and logging
p
capabilities
– Time-synchronization of all connected devices
– Local, substation-wide automation server
– Embedded alarm and data visualization panel running
directly on the local concentrator
Substation data
• From a few pieces of information to many
ten’s of thousand.
• Data can come from:
– Protection relays
– Metering devices
– Miscellaneous Intelligent Electronic Devices
– Fault recorders
– Analysis equipment
– Etc…
Using the information
•
•
•
•
•
•
Control via SCADA system
Distribution Automation
F d Automation
Feeder
A t
ti
Expert system
Condition Based Monitoring
Special Analytics Systems
What we want to achieve
What we want to achieve
OPERATIONAL
DATA
TO SCADA
REMOTE ACCESS
FOR ENGINEERING
AND MAINTENANCE
NON-OPERATIONAL
NON
OPERATIONAL
DATA
TO ENTERPRISE
APPLICATIONS
Moving data to SCADA
OPERATIONAL
DATA
TO SCADA
Retrieve:
Currents
Voltages
Frequency
Power Quality
Status
REMOTE ACCESS
FOR ENGINEERING
AND MAINTENANCE
NON-OPERATIONAL
NON
OPERATIONAL
DATA
TO ENTERPRISE
APPLICATIONS
Providing remote access to devices
OPERATIONAL
DATA
TO SCADA
Use native vendor tool to:
Retrieve non-operational data
Review and change settings
REMOTE ACCESS
FOR ENGINEERING
AND MAINTENANCE
NON-OPERATIONAL
NON
OPERATIONAL
DATA
TO ENTERPRISE
APPLICATIONS
Retrieving non-operational
non operational data
OPERATIONAL
DATA
TO SCADA
Retrieve:
Event reports
p
Disturbance records
Oscillography records
Equipment monitoring reports
REMOTE ACCESS
FOR ENGINEERING
AND MAINTENANCE
NON-OPERATIONAL
NON
OPERATIONAL
DATA
TO ENTERPRISE
APPLICATIONS
HMI 2
Workstation
(new)
HMI 1
Workstation
(new)
NOTE:
PROTOCOL
DMP
COLOR
1.
INTER-CONN RJ45
2.
INTER-CONN F.O (Multi-mode)
3.
IEC61850 RJ45
4.
IEC61850 F.O (Multi-mode)
5
5.
PEER TO PEER LINK RJ45
PEER-TO-PEER
6.
PEER-TO-PEER LINK F.O (Multi-mode)
Overhead projector
Workstation (Additional)
TERMINAL LAN
SCADA
SERVER 1
(Formerly
HMI 1-220)
INDUSTRIAL
ETHERNET/ IEC LAN
SCADA
SERVER 2
(Formerly
HMI 2-220)
MES 1- 220
SCADA servers
MES 2- 220
MES 2- 33
MES 1- 33
1.
1.
2.
1.
Gateways
SMP 1C-33
SMP 2A-33
SMP 1A-33
SMP 2C-33
3.
MES 1-1- 33
4.
220 KV System
Architecture
(Refer to sheet 1 for
details)
3.
MES 3-1- 33
MES 1-2- 33
MES 3-2- 33
4.
6.
R.C s/w < 10
R.C s/w < 10
220KV SAS
RC
RC
RC
RC
RC
RC
3.
3.
By
others
6.
40 IEDs
SIPROTEC SIPROTEC
4
4
SIPROTEC SIPROTEC
4
4
SMP 1B-33
SIPROTEC SIPROTEC
4
4
SIPROTEC SIPROTEC
4
4
SIPROTEC SIPROTEC
4
4
SIPROTEC SIPROTEC
4
4
By
others
40 IEDs
SMP 2B-33
3.
MES 2-1- 33
F.O Ring
MES 2-2- 33
4.
R.C s/w < 5
RC
R.C s/w < 5
RC
RC
RC
3.
By
others
33KV
MRS 1
220KV
0
REV
DESCRIPTION
20 IEDs
DRN
Jerry
CHK
KEE C Y
13-2-07
APP
TONG C B
DATE
DATE
13-02-07
SIPROTEC SIPROTEC
4
4
SIPROTEC SIPROTEC
4
4
SIPROTEC SIPROTEC
4
4
SIPROTEC SIPROTEC
4
4
Copper links
By
others
20 IEDs
33KV
MRS 2
TITLE: 220KV / 33KV GIS INTEGRATION
PROJECT:
SYSTEM ARCHITECTURE
Major Petroleum Project in Asia
JOB NO:
-
PO NO:
-
EMS
TYPE NO:
-
DWG NO:
TAG NO:
-
SCALE:
NTS
SHT NO:
2+
SIZE : A3
HMI 1- 220
HMI 2-220
GPS
COLOR
DMP
Overhead projector
MES 1-220
Control
Room
MES 2-220
To Field
Devices
1.
Gateways
SMP 1A-220
SMP 2A-220
SMP 1C-220
SMP 2C-220
14 x Modbus Meters (RS485)
2.
2.
MES 1-1-220
MES 3-2-220
MES 3-1-220
MES 1-2-220
3.
F.O Ring
To 33KV MRS1
SIPROTEC 4
Relay 1
SIPROTEC 4
Relay 2
SIPROTEC 4
Relay 3
SIPROTEC 4
Relay 4
SIPROTEC 4
Relay 1
Relay 48
SMP 1B-220
SIPROTEC 4
Relay 2
SIPROTEC 4
Relay 3
SIPROTEC 4
SIPROTEC 4
Relay 4
Relay 48
SIPROTEC 4
SMP 2B-220
NOTE:
2
2.
PROTOCOL
MES 2-1-220
MES 2-2-220
220KV SAS
System
Relay 1
SIPROTEC 4
SIPROTEC 4
0
REV
DESCRIPTION
DRN
Jerry
CHK
KEE C Y
14-2-07
APP
TONG C B
DATE
DATE
14FEB2007
Relay 2
SIPROTEC 4
Relay 3
SIPROTEC 4
SIPROTEC 4
Relay 4
SIPROTEC 4
1.
INTER-CONN
2.
IEC61850 RJ45
3.
IEC61850 F.O (Multi-Mode)
4.
PEER-TO-PEER RJ45
5.
PEER-TO-PEER F.O (Multi-Mode)
Relay 48
TITLE: 220KV SYSTEM ARCHITECTURE
PROJECT:
Major Petroleum Project in Asia
JOB NO:
-
PO NO:
-
EMS
TYPE NO:
-
DWG NO:
TAG NO:
-
SCALE:
NTS
SHT NO:
1+
SIZE : A3
Substation Equipment
q p
Monitoring
Equipment monitoring
• Asset Monitoring
– Collect and act on information from the
subsystems internal to the breakers,
transformers and switchgear that make up
the systems - measured in minutes and
hours
– Identify abnormal trends and patterns that
develop over time with automated
notifications – typically hours and days
– Notify users ahead of time
24
Equipment monitoring
• Why Monitor?
– Monitoring the key vital signs on high value
transformer and breakers enables the
appropriate
i
response to known
k
equipment
i
conditions.
– Monitoring
M it i
• Lowers the risk of failures
• Increases reliability
• May prolong the life of expensive, high value
assets.
Equipment monitoring
• Using
g Expert
p System
y
& Rule Editor
– Transform complex raw data into useful
information
– Automatically monitor information for
abnormalities
– Diagnose probable causes
– Recommend appropriate
pp p
actions
– Predict/prevent major breakdowns
Typical Substation – NERC
C
Compliant
li
Substation Automation
Project
NERC compliant
Router
Intelligent Gateway
GPS Clock
832
009
714
832
009
714
Power
metering
Power
metering
To serial port -1
To serial port -2
Transformer
Data & Alarming
Transformer
Data & Alarming
RTU/PLC
To serial port -3
3
To serial port -4
4
Overcurrent
To serial port -5
5
Overcurrent
Overcurrent
To serial port -6
6
Bus coupler
Bus protection
Overload
Overload
Overload
Overcurrent Relay
Advanced protection relay with:
- Frequency
- Voltage
- Fault indication
Differential
Reclosure
Reclosure
To serial port -7
832
009
714
Connection to gateway
serial port
To serial port -X
Metering
832
009
714
Metering
Distance
To serial port -9
Distance
Transformer
Data & Alarming
To serial port -10
To serial port -8
832
009
714
Metering
Bandwidth - The dilemma
• We have been adding bandwidth
bandwidth, but we
still need more, what is the solution?
• Some of the latest projects having tens of
thousands of data points are using
statistical computations to reduce
bandwidth requirements.
The Future
• A growing trend more computations and
data analysis at the Substation to reduce
total amount of data being sent over the
network.
• One protocol to be used within the
Substation and at higher levels.
• Synchrophasor
S
h h
d
data
t and
d itits use.
Driving the SmartGrid Investment
Representative Intelligent Grid Road Map
Phase 3
Phase 2
Phase 1
Smart Meter
2 way communications
Demand Response
Automated restoration
Predictive maintenance
Fault location
Volt/VAR management
Outage detection
Distributed g
generation
Consumer portal
Communications,
C
i ti
sensors and
d software
ft
applications
li ti
enabling better data and better grid performance
Questions?