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SCADA and DMS Integration Integration Presented by Vijayasekar Rajsekar and Tim McThenia The Structure Group ©2011 Copyright. Confidential and proprietary to The Structure Group, LLC. 1

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Page 1: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

SCADA and DMS IntegrationIntegration

Presented byVijayasekar Rajsekar and Tim McThenia

The Structure Groupp

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            1

Page 2: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

The Structure Team

Vijayasekar Rajsekar

Manager SCADA/ EMS/ DMSManager – SCADA/ EMS/ DMS

EMACS & Smart Grid Practice Areas

(425) 894‐5529

[email protected]

Tim McThenia

Distribution Operations Lead

Smart Grid Practice Area

(815) 278 1645(815) 278‐1645

[email protected]

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            2

Page 3: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Agenda

• Traditional SCADA/EMS EnvironmentTraditional SCADA/EMS Environment• SCADA/DMS Environment

Single vs Multiple Vendor Approach• Single vs. Multiple Vendor Approach• Phased-Implementation Approach• Distribution Operations & Systems Integration

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            3

Page 4: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Traditional SCADA/EMS Environment

• Includes transmission networks that • Includes transmission networks that traditionally have a high level of automation and control

• Focused on generation and transmission facilities due to emphasis on system stability and p y ycoordination with ISO/RTOs

• All advanced applications cater to transmission modeltransmission model

• Outages typically impact a large area• Transmission operators are removed

from Distribution System operations

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            4

Page 5: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

SCADA/DMS Environment

• Distribution networks are larger and more spread out than Transmissionmore spread out than Transmission

• Impact of an outage in Distribution is localized and affect a small number of customers

SCADA

DataE i i

Graphical Ucustomers

• Until recently, the benefits of automated systems in distribution networks have been less than for transmission

EngineeringUserInterface

SCADA/DMSSCADA/DMS

been less than for transmission networks

• Cost of automation & communication equipment have decreased

Historian & ReportsAdvanced

Applicationequipment have decreased• Devices capabilities & functionality have

increased

pp

• Large scale DA deployments are under way and advanced applications are being implemented

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.           

Page 6: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

SCADA/DMS: Operations Environment

• Will include a distribution network that will have a high level automation and will have a high level automation and control

• Focus on distribution network due to consumers and regulatory agency consumers and regulatory agency pressures

• Basic and advanced applications that t t th di t ib ti tcater to the distribution system

• Distribution operational systems will have impact to transmission operations

• Integration to other infrastructure technology such as smart meters and gyDA field devices

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.           

Page 7: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

SCADA/DMS: Single vs. Multiple Vendor Approach

Category Considerations Single SCADA EMS/DMS(1 vendor/1 DB for T&D)

Separate SCADA/EMS & SCADA/DMS (one or more vendors)

Common T&D SCADA & Separate DMS Apps

(one or more vendors)

C t t N ti ti d # f d t l Si l t l O d lti l O d lti l Contract Negotiations and Vendor Management

# of vendors, procurement cycles, vendor resources

Single procurement cycle One or more vendors; multiple procurement cycles

One or more vendors; multiple procurement cycles

Project Management and Resources

Resource Availability, Mgmt oversight

Single implementation team may work May need separate implementation teams

May need separate implementation teams

Implementation Timeline Implémentation cycles, data Single DB and Display Separate DB and Display Separate DB and Display conversion impact development/conversion effort development/conversion effort development/conversion effort

Meet Business Requirements

Base functionality able to meet business requirement

2 viable vendorsCommon User Interface (UI)

Best of Breed in both EMS & DMS (more vendors)

Different UI

Best of Breed in SCADA & DMS apps (more vendors)

Common SCADA UI

New Development / Customizations needed to support Not best of breed in both EMS & DMS Separate DB for T&D Best of Breed in SCADA, EMS & DMS pCustomizations

pprequirements

papps

Cyber Security requirements

Requirements for Transmission System

Combined systems; requirements apply to both T&D

Separate systems; requirements considered separately

Combined SCADA systems; requirements apply to both T&D

Integration Risks EMS-DMS interfaces, external systems

One T&D database and system; less risks

Need to tightly integrate several functions; medium risks

Need to tightly integrate several functions; higher risks

Implementation Costs Increased implementation costs because of separate

implementations

Cost efficiencies associated with single implementation

Increased cost because two separate implementations; could still leverage

some folks across both

Increased cost because two separate implementations; increased leverage

ability because of single SCADA

Support Costs Increased support costs because of different systems

Support efficiencies because of single system

Increase costs associated with having different skills and people

Increase costs associated with having different skills and people but SCADA

support is common

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            7

Page 8: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Phased Implementation Approach

Applications & integration can be phased-in asbusiness evolves…

Coordinated Volt-VAR control Load Management

Distribution State EstimatorLoad Allocation Unbalanced Power Flow Load Profiles Short Term Load Forecast

Distribution AutomationDistribution SCADA

Load Allocation, Unbalanced Power Flow, Load Profiles, Short Term Load Forecast

Meter Data ManagementOutage Reporting, Connect/Disconnect, Outage Extent, Fault Detection, TOU Rates, Measurements

ons

Fault LocationFault Measurements, Short Circuit Analysis

Restoration Switching AnalysisFault Isolation, Service Restoration, Line Unloading

Distribution AutomationDistribution SCADA

Secu

rity

Secu

rity

Ope

rati

o

Estimated Restoration TimeInitial, Normal, Storm

Crew ManagementDispatching, Crew Call Out, Referral

Damage Assessment

Storm Management

Switch Order ManagementPlanned Outages

SS

prov

ed O

Network ManagementNetwork Coloring, Device Operations, Temporary Devices,

Tagging, Security Analysis

Outage ManagementTrouble Call Analysis, AMI Analysis, Outage

Reporting

Call Out, Referral

Im

p

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.           ©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            8

Page 9: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Current Operational State: Control Centers

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            9

Page 10: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Future Operational State: Control Center

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            10

Page 11: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Control Center Management: Benefits

• Single operational environment for Operators/DispatchersOperators/Dispatchers

• Integration of SCADA/DMS/OMS to enable seamless dispatcher work enable seamless dispatcher work flows

• Integrated dispatch functions and g proles gives utilities the option of creating a “true” single Distribution Dispatcher

• Integrated dispatch functions and l i t l t roles give control center

management flexible staffing options• Enables a paperless operation

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            11

• Enables a paperless operation

Page 12: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Integrated Environment: Enables Seamless Work Flows

An office space can be a • Any office space can be a control center

• Minimal use of paper for SCADA

• Minimal use of paper for reconciliation after an event

• Integration of systems means

OMSDMSUser InterfaceUser Interface

Integration of systems means less “chair rolling”

• System uses validated as Historian & R tGISSystem uses validated as

operated current model• System supplements

ReportsGIS

y ppoperator experience to safely operate network

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            12

Page 13: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Distribution Dispatcher

Integrated dispatch functions and roles gives utilities the option of creating a true Distribution Dispatcher……

• Dispatcher roles not defined by systems

• Opportunities for staffing level changes

• Common operating • Common operating processes and procedures

• Training curriculum designed for one dispatch role

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            13

Page 14: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Dispatch Flexibility

Integrated dispatch functions and roles give control center management flexible staffing options……

• Elimination of working in silos

• Flexibility of covering absences

• Move dispatch resources for Move dispatch resources for system events

• Combined simulation i f di t h scenarios for dispatcher

readiness

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            14

Page 15: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

What’s Important to the End-User?

Common Tagging

• Analysis for substation and feeder/circuit operations to check for tags in one system affecting operations in the other systemEasy verification of zones of protection that overlap systems

gg g

• Easy verification of zones of protection that overlap systems

Ability to Pass Status and Analog Information

• Updated network connectivity based upon real-time SCADA events and automated devices

• Quick access to analog readings for planned or emergent switching • Quick access to analog readings for planned or emergent switching

Reliable Closed Loop Operations

• Fault Location Isolation & Service Restoration (FLISR)• Integrated Volt Var Control (IVVC)

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            15

Page 16: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

What’s Important to the End-User?

Integration of Systems into a Single Environment

• Increased efficiency with one system, eliminating the need to access multiple systems

• Elimination the need to access multiple systems with potentially different data

Seamless Access to Schematic and GIS Maps

• Optimizes efficiency when executing multiple load transfers

Seamless Access to Schematic and GIS Maps

Optimizes efficiency when executing multiple load transfers• Easily locate crews for outage restoration and switching assignments

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            16

Page 17: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Conclusions

• Significant activity in Distribution Operations by utilities and vendors –driven by Smart Grid and improvements in technologies

• SCADA/DMS are under evolution – these systems have real-time needs as in the traditional Transmission sideneeds as in the traditional Transmission side

• Advanced DMS applications are being developed/implemented • Utilities and vendors are driving toward an Integrated user • Utilities and vendors are driving toward an Integrated user

environment – processes are being reviewed and re-designed • Detailed analysis of single vs. multiple SCADA/EMS/DMS vendors is y g p

critical• Integration of systems are complex (DA, AMI, EMS, OMS, etc.)• Multi-phase approach may be desirable to dry run apps prior to full

implementation

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            17

Page 18: SCADA DMS Integration final.ppt - EMMOS EMS_DMS Integration.pdf · SCADA/DMS: Single vs. Multiple Vendor Approach Category Considerations Single SCADA EMS/DMS (1 vendor/1 DB for T&D)

Q&ATh k Y F Y Ti !Thank You For Your Time!

©2011 Copyright. Confidential and proprietary to The Structure Group, LLC.            18