Ville Maksimainen DMS600
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Transcript of Ville Maksimainen DMS600
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ABB
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MicroSCADA Pro DMS 600-
Distribution ManagementSystem
Ville Maksimainen
Sales Manager
ABB Oy / Power Systems
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DMS 600 Contents
Distribution Management in General
Features of MicroSCADA Pro DMS 600
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DMS 600What is a Distribution Management System?
Traditional SCADA functionalitywith on-line data integrated with:
Distribution Network Information
Network Database with networkmodeling down to MV/LV substationlevel (or even to low voltage network)
Background maps
Applications using the modelednetwork
fault location, outage reporting, trace,locate functions, etc.
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DMS 600 Network presentation
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DMS 600 Information Integration
Customer data
Location of customers
Outage reports by customers
Substation (relay) measurements
Fault Impedance (reactance)
Short circuit current
Other existing information can be addedor imported to open DMS database
Site information, facilities etc
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DMS 600
Network Control Center, SCADA, DMS and other IT systems
The complete DA system requires that all levels are integrated
Advanced DMS functions in NCS require data from Substations andfeeders to provide the best results
Distribution Automation
Primary SA Secondary SA
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DMS 600 System Architecture
MicroSCADA ProDMS 600 Server
ExternalNetwork
Data
NetworkInformation
System
SCADA
MicroSCADA ProSYS 600 Server
MicroSCADA Pro
DMS
MicroSCADA Pro Workstation
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DMS 600
Shorter outage times in the network infault and maintenance situations
Improved quality of the power supply
Minimum damages caused by wrongoperations (checking actionsautomatically and in simulations)
Improved overview and manageability ofthe whole network
Efficient use of resources
Optimised distribution network
New innovations from ABB can make thesupervision of electrical processes even
easier
With DMS you can achieve
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DMS 600
With a proper outage managementyou can reduce fault outages fromhours to even less than a minute!
Fault location tells the operatorinstantaneously the location of thefault
Restoration support provides theoperator with a list of operations to
be executed for a minimized outagearea
Remote control gives the opportunityto isolate the fault and restore the
network from the control centre Shorter outages make more revenue
Shorter outages
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DMS 600 Automatic fault isolation and restoration
A real example from 14.5.2006
First fault is located
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DMS 600 Example of restoration
DMS is opening remote controlled disconnectorKOLJ29682E to isolate fault area
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DMS 600 Example of restoration
DMS is restoring power to the end of feeder by closingnormally open switch MYNT03073K
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DMS 600 Operation times
Relay tripped 12:44:29
Relay registered values to SYS 600 (~25 s)
9600 bps, IEC 870-5-101 protocol
DMS locates the fault and plans the switchingsequence (~30 s)
Sequence started 12:45:36
Fault area isolated and power restored to end of feeder
12:46:30
Total time from fault start 00:02:01
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DMS 600 Improved power quality...
Identify the problem areas in yournetwork
On line measurements gives
instantaneous information of alloverloads
Load modeling gives a chance tosimulate the load situation in the
whole network, hour by hour
Calculated and estimated voltagelevel in each point in the network
Better quality => satisfied customers
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DMS 600 Improved overview and manageability ...
Overview of a large geographicalarea is fast and easy
Distribution network is digitised on
geographical maps in up to 5 layers
Extensive zooming and panning
functions help you to easily navigatewith a mouse
Dynamic colouring useful for fastsituation analysis
Find the problem area in seconds!
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DMS 600 Optimise the network...
The Distribution ManagementSystem supervises and analyses thenetwork at all times
System calculates networkconstraints before an operation andthen informs of possibleconsequences
An alarm is generated when a set
value is exceeded
Complete network analyses, withsimulation and state estimation
No need to over-dimension thenetwork for a safety margin
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DMS 600 Efficient use of resources...
Possibility to monitor and directresources for improved efficiency
Monitor location and movement ofthe field crew with GPS
Locate quickly the closest crew to thefault
Fast resolution to network problems
and faults
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DMS 600 Summing up...
Shorten the outages in best casesfrom hours to less than a minute!
Improve quality of delivered power
with online measurements andsimulations
Get a better overview of thedistribution network
No need to over-dimension thenetwork due to efficient tools fornetwork analyses
Utilise resources more efficiently with
field crew management
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MicroSCADA ProDMS 600Functional Description
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DMS 600 Introduction
Network Information and Planning
Network presentation with zooming,panning and de-cluttering
Topological coloring with tracingand diagrams
Network Analysis and Optimisation
Fault location&Network RestorationCustomer Information
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DMS 600 Basic Elements
Network Database
Data management using network
information system
Planning module Temporary edition mode
Operational support
User management
Event/operation log
Support for multiple districts in largenetworks
Support for different languages
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DMS 600
Using Network Information System
Asset database
Geographic documentation
Data analysis and reports
Network calculations (load flow andshort circuits in peak load situation)
Map printing
Network planning
Maintenance planning
The network information system
uses same database and networkpresentation as the DMS600
Network Information and Planning System
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DMS 600
In network planning alternativenetwork structures can easily becompared regarding
Technical acceptability
Cost of losses
Building costs
Main results for each plan include
Costs of investment and losses fromentire study period in NPV
Material report and network reliabilityindices SAIDI and SAIFI (or T-SAIFI
T-SAIDI) also reliability cost is estimated
Network Planning Functionality
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DMS 600 Topology Management
Fast overview of all lines, switches,transformers, substations etc.
Zooming
Panning De-cluttering
Maps in 5 layers
Analyses the connectivity of the
network
Looped network
De-energized parts
Dynamic line coloring
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DMS 600 Topology Management
Identify feeder or transformer areas
View by feeders
View by primary transformers
Navigate easily in complex networks Parallel network views
Dynamic diagrams
Trace
downstream
upstream
Simulation mode
Replaces the pins in the wall and/orthe mimics
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DMS 600
AutomaticRestoration
A modular Software
FaultLocation
NetworkAnalyses
Low voltagenetworks
Extended DataManagement
RestorationSupport
OperationsPlanning
Extended loadmodeling Reconfiguration
DMS 600 Base
SCADA Interface
Main modules
OutageReporting
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DMS 600 Customer Information
Customer data can be linked fromother database or imported from textfiles or spreadsheets to DMS 600database
Customers can be queried usingseveral criteria. The foundcustomers can be easily located onnetwork map
Detailed customer data and outagehistory are available
A new outage report can be added
manually
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DMS 600 Extended Data Management
User defined object types
Tool for searching for components inthe network
Criterion can be anything that is inthe network database
Graphical results easy to overview
Data Analysis
Filtering, sorting and statistics withMS Access
Graphical queries (Theme map)
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DMS 600 Low Voltage Networks
Network model can include thewhole network down to the LVnetwork and the end user
Needed LV networks are loadedfrom database to workstationmemory
The real-time topology and outagesin LV networks can be updated todatabase
With LV network modeling outagereports can be produced of all
maintenance and fault outages
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DMS 600 Extended Load Modeling
Improves the load model for a moreaccurate presentation.
Profile Editor for creating or editingthe load profiles for energyconsumers.
Possible to create load profiles forcustomer segments or even largecustomers
Adaptation of loads tomeasurements (state estimation),even to daily changes in the weather
One week forecast for simulationand operations planning
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DMS 600 Operations Planning
Create and simulate a switchingsequence in advance
Two way to create a sequence:
Automatic sequence creation Checking of technical constraints
Learn mode (macro recording)
Simulation of the operation before
actual execution
Plan Management
Saving
Scheduling Execution Support
Reporting
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DMS 600 Operations Planning
The tasks in switch orders can becustomized
Checking, approval, work permit
Tight Integration with MS Word tocreate documents
MS word templates with modifiedcontent, layout and customer logos
The end user can define and printcustomized switch order documents
Customized list of customersaffected by an outage
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DMS 600 Reconfiguration
Search for optimal networkconfiguration for loss minimization
Two modes of reconfiguration
All switches Only remote controlled switches
Two algorithms available
Single trial faster, sometimes local
optimum
Double trial better results
Possibility to freeze open points
Tool for interactive study ofoptimization results
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DMS 600 Fault Location
Detects permanent faults alongfeeders, calculates the distance anddisplays the fault location on a map.
Coloring of possible faulted lines
Fault location based on
Tripped circuit-breaker
Calculated fault distance (size of
fault current of fault reactance fromrelays via SCADA)
Fault indicator data
A fast fault location assists in a rapid
restoration process
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DMS 600 Fault Isolation & Network Restoration
DMS determines the switchingsequence that is required formaximum restored power supply
Safe restoration by checkingtechnical constraints with eachoperation
Results in list of operations to bedone
The restoration process can bemade Automatic
Reduces outage times from several
hours to even less than a minute!
DMS 600
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DMS 600 Outage Reports and Statistics
Collect information about outages
Faults
Reclosing trips
Maintenance outages Detailed Fault information
Exact fault location
Faulted component
Get statistics of outages in thenetwork
Whole system (SAIDI, SAIFI, etc.)
For each customer
DMS 600
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DMS 600 Network Analysis
Calculation in the network
Load flow based on load model
Fault current
Voltage drop Protection analysis
Detection ability
Short circuit capacity
Selectivity
Result representation using coloring
Ensures an efficient and secure
network operation
DMS 600
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DMS 600 New requirements for network companies
The society requires information ofdistribution quality
Exact information of outage situation
and forecasts
For media, customers and ownorganization
The authorities and regulatorsrequire statistics and information
Key figures to evaluate operationalquality and efficiency
New laws
In many countries compensation forlong outages to all customers
DMS 600
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DMS 600 Outage information in internet/intranet
Information to internal management andexternal parties like media
History of the situation is stored to studythe chosen actions
DMS 600 creates automatically
html-document for intra- and internet
MS Word-documents stored for laterstudies
DMS 600 O i f i b l h
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DMS 600 Outage information by telephone
Recorded messages for each feeder
Messages can be generated automatically
Calling customers can try reach a person or leave a voice message
if recorded messages do not give enough information or customer has vitalinformation to give
The voice messages are sent as email to the operators
DMS 600 GPS t
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DMS 600 GPS support
GPS for field crew location
Coordinates from GPS can be used inreal-time
Supports WGS84 and local Map
Datums
Continuous location of own positionwith map panning in moving vehicles
GPS coordinates used in networkediting
Way-points can be stored to GPSdevice
NMEA-0183 serial communication
standard is used to transfer points toOpera so that network can be updatedaccuratelyNMEA = National Marine Electronics Association
DMS 600 Mi SCADA SYS 600 & DMS 600
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DMS 600 MicroSCADA SYS 600 & DMS 600
High level of integration
Single data entry
Tools for connecting process objectsand importing station pictures
Tool to create manual switches adsprocess objects in MicroSCADA
All remote control done fromMicroSCADA
MicroSCADA process pictureopened automatically
Integrated warnings, alarms andevents
No need to redo what once havebeen done in MicroSCADA
DMS 600 DMS T diti l
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DMS 600 DMS vs. Traditional
Operation planning using experienceand intuition
Operations planned and simulated inadvance with efficient tools
Limited information available in faultsituations
=> Laborious fault management
=> Long outage times
Fault located immediately after the faulthappens
Only off-line calculations available=> possible violation of technical constraints
=> overrated network
Electrical parameters of the networkcalculated automatically
Open point data management with pinson the wall
Open point management with a click of amouse and dynamic colouring
TraditionalDMS
DMS 600 Summing up
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DMS 600 Summing up
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DMS 600 Summing up
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DMS 600 Summing up
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