integrated power network operator gis tools in practice

INTEGRATED POWER NETWORK OPERATORGIS TOOLS IN PRACTICE

MADRID, 27.11.2011r.

Cezary GąsiorowskiENERGA-Operator SA

POLAND

Electricity market in Poland

Energa Group – basic information

Areas of activity: production, distribution and supply of the electrical energy

Market: over 2.5 million household customers, more than 300 thousand business clients

Power installed: 1 260 MW from which 265 MW derives from renewable sources

Lenght of power lines – 188 000 km

DSO operated area: 75 000 km2 Employment: approx. 12 500 employees

Financial results:- Revenues 7 333 millions / USD 2 649 millions- EBITDA 1 068 millions / USD 386 millions- Gross profit 407 millions / USD 147 millions- Net debt 99 millions / USD 36 millions- Net debt/EBITDA 0.1

*data for the 2007

SAG 2011 Award to ENERGA-Operator SA

WHAT DOES GIS MEANS TO YOU ???

GIS is a fast and cheap way to access information

Complete and certain information about power network assets

Low cost of work for mobile workers group

Various analisys in GIS environment

Replacing conventional documentation by computer systems

Projekt ZMS

Replacing conventional documentation by computer systems

Presentation of power grid componets with data from external systems in

GIS environment

GIS means data and access to it from any location

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SIPO

KOMIT

KOMIT-GEWO

AiES ZET

AiES OAS

AIES ZP

AiES USS

TiK-BK

WiR

PO

System Informacji Zarządczej

KOMIT -PIAS

KOMIT - RU TiK-KZ

SID is a modular system

Projekt ZMS

SID Serwer

Sieć Prace OdczytKlient

Baza obiektów sieci Baza eksploatacji sieci Baza Klientów Dystrybucji Baza Pomiarów i

Odczytów

Central Data Base

AiES ZET KOMIT - RU TiK-KZ

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Diagram of Computer systems in ENERGA

We have divided users into the groups

Apx. 3.000 users use GIS tools

Diferent user types

GIS operators – apx. 10%

Viewers with simple sketching option – apx. 20%

Regular viewers – apx. 25%

Projekt ZMS

Regular viewers – apx. 25%

Users with access to data in non-map environment – apx. 20%

Non-GIS users – apx. 25%

GIS tools must be suitable for each group

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Former GIS solution in ENERGA ;-)

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Projekt ZMS

KOMIT (based on ARC MAP)

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Projekt ZMS

GEWO (based on ARCGIS SERVER)

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Projekt ZMS

EWO – simple access to data in non-map environment

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Map layers used in ENERGA-Operator SA

We are using various kinds of map layers

Maps from local government offices

Maps of cadastral data (buildings, parcels)

Base maps 1:500 (raster lub vector)

Projekt ZMS

Orthophoto maps

Topographical raster maps (various scales)

Topographical objects maps TBD (1:10 000) i BDO (1:250 000)

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We are using various kinds of map layers

Projekt ZMS

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We are using various kinds of map layers

Projekt ZMS

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We are using various kinds of map layers

Projekt ZMS

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Data acquisition

SYSTEM IS ASRELIABLE AS

FAR ASIS DATA

Projekt ZMS

IS DATA RALIABLE ARE

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We undertake the bigest process of aquisition of spatial data in Poland

6 325 km HV lines

66 775 km MV lines

115 262 km LV lines

254 HV power stations

Projekt ZMS

150 000 000 attributes to acquire

46 355 MV/LV stations

1 069 369 cable cabinet

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Linking consumers to power grid objects is crutial for efficient functioning of SID

2,8 mil. power consumers

46 355 MV/LV power station

1 069 369 measurement points

Projekt ZMS

1 069 369 measurement points

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The data acquisition process costs 64% of the whole budget of the implementation of SID

Licencje

Interfejsy

Dokumentacja

Usługi WdroŜeniowe

Razem SID

Paszportyzacja

Razem T2

Budget

DATA aquisition 64%

Projekt ZMS

2010 2011 2012 Razem

Software 36%

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GIS TOOLS IN PRACTICE

GIS means fast access to dataProjekt ZMS

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Every object contains detailed attributes and obiect diagrams Projekt ZMS

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GIS allows to execute technical analyses

Projekt ZMS

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Tracing of outages

Projekt ZMS

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Load of transformers

Monitoring the load of transformers on the basis of readout data

GIS tools helps to reduce economic losses

Designing the development of power gridProjekt ZMS

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We look for high development areas

Projekt ZMS

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Projekt ZMS

We support the maintenance of the power grid

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We execute spatial analises, we create new layers and we answer to the most compiled questions

WN SN

Rejon powierzchnia w m2 ha powierzchnia w m2 ha

Olsztyn 478124.87 47.812487 1265054.136 126.5054136

Iława 72154.88598 7.215488598 295702.1717 29.57021717

Ostróda 285953.2187 28.59532187 1565926.71 156.592671

Lidzbark 96122.10223 9.612210223 406520.6115 40.65206115

Kętrzyn 47103.0959 4.71030959 892167.0876 89.21670876

Szczytno 294667.6323 29.46676323 2220526.166 222.0526166

Suma 1274125.805 127.4125805 6645896.883 664.5896883

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We use GIS objects in car navigation systemProjekt ZMS

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GIS tools makes engineering work easier

Projekt ZMS

Complete and credible database about network assets and parcels

The technical records and the full information about customer available

on-demand

Many data from various systems stored and processed in one place

On-line data and documents for mobile workers

The complex set of data and the advanced analytic tools

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The complex set of data and the advanced analytic tools

GIS cannot be „a computer island” in company, it must integrate with

other corporate systems

Implementing a GIS system can cause a lots of issue but it also brings

significant Return-On-Investment (ROI)

GIS-it-over to succeed!

GIS is a basic tool for engineering services

Cezary Gąsiorowskicezary.gasiorowski@energa.pl

ENERGA-Operator SA

THANK YOU FOR YOUR ATTENTION

Cezary Gąsiorowskicezary.gasiorowski@energa.pl

ENERGA-Operator SA