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7/27/2019 Ville Maksimainen DMS600

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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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