2008 canadian utility telecom conference - cooper … – overcurrent relay i/o to rtu transformer...

2008 Canadian Utility Telecom Conference

Power Station AutomationWorkshop – Part II

Robert O’ ReillySenior Application Engineer

Cooper Power Systems CybectecCooper Power Systems – CybectecEnergy Automation Solutions

Power Station Automation-II P i SPresentation Summary

• Review of what has been presented inReview of what has been presented in Part – I

• What are the goals of Automation?• What are the goals of Automation?• Connectivity issues• Station data – Operational vs Non-

Operational• Moving the data to the next level• FutureFuture

A reviewA review

• Summary of information given in Part – ISummary of information given in Part I– IED’s

The Goals of AutomationThe Goals of Automation

• To automate certain actions within theTo automate certain actions within the station itself.

• Provide and receive information from• Provide and receive information from higher up systems.M t th i t t f NERC CIP i d• Meet the intents of NERC-CIP in regards to the access of information within the t tistation.

ConnectivityConnectivity

• The stations contain many legacy devices:The stations contain many legacy devices:– Serial devices of different speeds and

different communication types (i e RSdifferent communication types (i.e. RS-232, RS-422/RS-485).Diff t t l– Different protocols.

• The new equipment is quite often q p qEthernet based but again with different protocolsdifferent protocols.

Typical substation832009714

832009714

Powermetering

Powermetering

TransformerData & Alarming


metering metering

RTU

Overcurrent Overcurrent

OverloadOverload

Overcurrent

Overload

Bus protection

Bus coupler

Frequency Voltage Fault Indication

Differential

ReclosureReclosure

51 – Overcurrent Relay

I/O to RTU

Transformer

Distance Distance832009714 Metering

832009714 Metering

832009714Data & Alarming Metering

Typical ConnectionsInitial Substation

A t tiFRAD

AutomationProject

Port switch and serial port converter

From serial devices

832009714

832009714

Powermetering

Powermetering

To serial port switch To serial port switch


TransformerData & AlarmingRTU/PLC

To serial port switch To serial port switch To serial port switch To serial port switch

Bus coupler

Overcurrent Relay


OverloadOverload

Overcurrent

Overload

Bus protection

yAdvanced protection relay with:- Frequency- Voltage- Fault indication

Differential

ReclosureReclosure

832009 M t i

832009714 Metering

832009714


DistanceMetering

Distance009714 Metering Metering

To serial port switch To serial port switch

To serial port switch

To serial port switch

IED IntegrationIED Integration

New IEDs and users…

DEREGULATED PARTNERS

ASSET MANAGEMENT

LOCAL HMI

POWERQUALITY

…lead to Limitations


ASSET MANAGEMENT

LOCAL HMI

POWERQUALITY

Integrating the Information for many Systemsmany Systems


ASSET MANAGEMENT

LOCAL HMI

POWERQUALITY

Data Concentrator features

The key component in any integration project should provide:provide:– Physical interface to the IEDs (RS-232/485, Ethernet)

with Pass-thru capabilities (transparent connections)Data acquisition normalization redistribution capabilities– Data acquisition, normalization, redistribution capabilities

– Support for most of the industry protocols– Automatic retrieval of event/DFRs with file pushing

capabilitiescapabilities– Local Security server: Users, credentials and privileges

management. Embedded firewall, VPN and logging capabilitiesp

– Time-synchronization of all connected devices– Local, substation-wide automation server – Embedded alarm and data visualization panel runningEmbedded alarm and data visualization panel running

directly on the local concentrator

Substation dataSubstation data

• From a few pieces of information to manyFrom a few pieces of information to many ten’s of thousand.

• Data can come from:Data can come from:– Protection relays– Metering devicesMetering devices– Miscellaneous Intelligent Electronic Devices– Fault recorders– Analysis equipment– Etc…

Using the informationUsing the information

• Control via SCADA systemControl via SCADA system• Distribution Automation

F d A t ti• Feeder Automation• Expert system• Condition Based Monitoring• Special Analytics SystemsSpecial Analytics Systems

What we want to achieve

What we want to achieve

NON OPERATIONALOPERATIONAL DATA

TO SCADA

NON-OPERATIONAL DATA

TO ENTERPRISEAPPLICATIONS

REMOTE ACCESSFOR ENGINEERINGAND MAINTENANCE

Moving data to SCADAMoving data to SCADA


TO SCADA




Retrieve:CurrentsVoltagesFrequencyPower QualityStatus

Providing remote access to devicesProviding remote access to devices


TO SCADA




Use native vendor tool to:Retrieve non-operational dataReview and change settingsReview and change settings

Retrieving non-operational dataRetrieving non operational data


TO SCADA




Retrieve:Event reportspDisturbance recordsOscillography recordsEquipment monitoring reports

(Additional)

DMP

TERMINAL LAN

COLOR

HMI 2 Workstation

(new)

Overhead projectorWorkstation

HMI 1 Workstation

(new) NOTE: PROTOCOL

1. INTER-CONN RJ45

IEC61850 F.O (Multi-mode)

3.

2.

IEC61850 RJ45

4.

5

INTER-CONN F.O (Multi-mode)

PEER TO PEER LINK RJ45SCADA

SERVER 1SCADA

SERVER 2

TERMINAL LAN

INDUSTRIAL ETHERNET/ IEC LAN

(Formerly HMI 1-220)

(Formerly HMI 2-220)

1.

5.

6.

PEER-TO-PEER LINK RJ45

PEER-TO-PEER LINK F.O (Multi-mode)

1.

MES 1- 220 MES 2- 220 MES 2- 33MES 1- 33

SCADA servers

220 KV System Architecture(Refer to sheet 1 for details)

SMP 1A-33

RC RC RCR.C s/w < 10

RC RC

R.C s/w < 10

MES 1-1- 33

SMP 2A-33 SMP 1C-33 SMP 2C-33

By others

By others

3.3.

3.3.

4.4.

6.

2.

220KV SAS

1.

6.

MES 1-2- 33

RC

MES 3-1- 33 MES 3-2- 33

Gateways

40 IEDs SIPROTEC

4SIPROTEC

4SIPROTEC

4SIPROTEC

4SIPROTEC

4SIPROTEC

440 IEDs

SIPROTEC 4

SIPROTEC 4

SIPROTEC 4

SIPROTEC 4

SIPROTEC 4

SIPROTEC 4

SMP 1B-33 SMP 2B-33

others

3.

4.MES 2-1- 33 MES 2-2- 33

20 IEDs SIPROTEC

4SIPROTEC

4SIPROTEC

4SIPROTEC

4SIPROTEC

4SIPROTEC

4SIPROTEC

4SIPROTEC

4 33KV MRS 2

R.C s/w < 5 R.C s/w < 5RC RC RC RC

20 IEDs

By others

33KV MRS 1

By others

220KV

3.

F.O RingCopper links

DESCRIPTIONREV DATE

APP

DATE

0

13-02-07

CHK KEE C Y

TONG C B13-2-07

JerryDRN

JOB NO: - PO NO: -

SIZE : A3

TYPE NO: -

TAG NO: -EMS

TITLE:

SHT NO: 2+

DWG NO: -

SCALE: NTS

PROJECT:

Major Petroleum Project in Asia

220KV / 33KV GIS INTEGRATIONSYSTEM ARCHITECTURE

GPS HMI 1- 220 HMI 2-220

COLORDMP

Overhead projector

1.

Control Room To Field

Devices

SMP 2A-220SMP 1A-220 SMP 1C-220 SMP 2C-220

MES 1-220 MES 2-220

Gateways14 x Modbus Meters (RS485)

3.

2.2.

MES 1-1-220 MES 1-2-220 MES 3-1-220 MES 3-2-220

To 33KV MRS1F.O Ring

Gateways

Relay 1 Relay 2 Relay 3SIPROTEC 4 SIPROTEC 4 SIPROTEC 4

Relay 4 Relay 48SIPROTEC 4 SIPROTEC 4


Relay 4 Relay 48SIPROTEC 4 SIPROTEC 4

2 NOTE:

SMP 2B-220SMP 1B-220

JerryDRN TITLE:PROJECT: 220KV SYSTEM ARCHITECTURE


Relay 4 Relay 48SIPROTEC 4 SIPROTEC 4SIPROTEC 4

2. NOTE:

1. INTER-CONN

IEC61850 F.O (Multi-Mode)3.

2. IEC61850 RJ45

PROTOCOLMES 2-1-220 MES 2-2-220

220KV SASSystem 5. PEER-TO-PEER F.O (Multi-Mode)

4. PEER-TO-PEER RJ45

DESCRIPTIONREV DATE

APP

DATE

0

14FEB2007

CHK KEE C Y

TONG C B14-2-07

JerryDRN

JOB NO: - PO NO: -

SIZE : A3

TYPE NO: -

TAG NO: -EMS

TITLE:

SHT NO: 1+

DWG NO: -

SCALE: NTS

PROJECT:

Major Petroleum Project in Asia

220KV SYSTEM ARCHITECTURE

Substation Equipment q pMonitoring

Equipment monitoring• Asset Monitoring

Collect and act on information from the– Collect and act on information from the subsystems internal to the breakers, transformers and switchgear that make uptransformers 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 i k iappropriate response to known equipment

conditions. M it i– Monitoring

• Lowers the risk of failures• Increases reliability• Increases reliability• May prolong the life of expensive, high value

assets.

Equipment monitoringEquipment monitoring• Using Expert System & Rule Editorg p y

– Transform complex raw data into useful information

– Automatically monitor information for abnormalities

– Diagnose probable causes– Recommend appropriate actionspp p– Predict/prevent major breakdowns

Typical Substation – NERC C liCompliant

Substation AutomationProject

Router

GPS Clock

NERC compliant

832009714

832009714

Power Power

Intelligent Gateway



Powermetering

Powermetering

RTU/PLC

To serial port -1 To serial port -2

To serial port -3 To serial port -4 To serial port -5 To serial port -6

Bus coupler

Overcurrent RelayAdvanced protection relay with:- Frequency


Differential

OverloadOverload

Overcurrent

Overload

Bus protection

To serial port 3 To serial port 4 To serial port 5 To serial port 6

Frequency- Voltage- Fault indication

832009


ReclosureReclosure

Distance

Metering

Distance832009714 Metering

832009714 Metering

To serial port -7

To serial port -8To serial port -9

Connection to gateway serial port

009714Data & Alarming Metering

To serial port -10To serial port -X

Bandwidth - The dilemmaBandwidth The dilemma

• We have been adding bandwidth but weWe have been adding bandwidth, but we still need more, what is the solution?

• Some of the latest projects having tens of• Some of the latest projects having tens of thousands of data points are using statistical computations to reducestatistical computations to reduce bandwidth requirements.

The FutureThe Future

• A growing trend more computations andA growing trend more computations and data analysis at the Substation to reduce total amount of data being sent over thetotal amount of data being sent over the network.

• One protocol to be used within the• One protocol to be used within the Substation and at higher levels.S h h d t d it• Synchrophasor data and its use.

Driving the SmartGrid Investment Representative Intelligent Grid Road Map

Phase 3

Phase 2 Automated restorationPredictive maintenance

Phase 1Fault locationVolt/VAR managementOutage detectionDistributed generation

Smart Meter2 way communicationsDemand Response

gConsumer portal

C i ti d ft li tiCommunications, sensors and software applications enabling better data and better grid performance

Questions?Questions?

2008 canadian utility telecom conference - cooper … – overcurrent relay i/o to rtu transformer...

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