Concept of Smart Grid solutions implementationpolsca.pan.pl/ppt/110505/ZS.pdf · ©15 1 e-mail:...

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Instytut Energetyki Oddział Gdańsk

Institute of Power Engineering

Gdansk Division

Concept of

Smart Grid solutions implementation

Zbigniew Stachowicz

Brussels, May 5-th 2011

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www.ien.gda.pl e-mail: [email protected] 2

Goal of the project

Energa Operator (DSO) and the Institute mutual

project

Implementation of an experimental smart grid in the

operator area

- observable and controllable

- with specific smart grid elements and solutions

Concept and feasibility study of Smart Grid on Hel

Peninsula (currently performed)

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Scope of the concept project

Existing network infrastructure inventory

Smart Grid functions, structure

MV and LV network simulation study

Control algorithms development

Feasibility Study of the Smart Grid

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Geographical and environmental situation

Area powered from one 110/30/15 kV substation

(Władysławowo) by four MV lines (30 and 15 kV, cable

and overhead)

Demand peak season in summer (tourism)

Local generation (small combined heat and power

plants)

Hel Peninsula grid characteristics

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www.ien.gda.pl e-mail: [email protected]

Existing infrastructure

(scope of inventory)

MV and LV power lines, substations, transformers

Generation – conventional and renewable

Network protection and automation

Measuring infrastructure

Telecommunication infrastructure

Analysis of measuring data from HV station

Władysławowo

Demand analysis (characteristics of load)

5

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Simulation study of grid operation

Control algorithms development

Development of digital model of existing infrastructure elements,

generation sources, switching devices, automation

Development of digital model of new elements proposed to be

installed in the project

Study of grid elements co-operation

Development of generation and demand profiles

Development of control algorithms

Study of grid operation with developed algorithms

Analysis of island mode operation

6

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Concept of Smart Grid -

basic topics

Smart Grid functions

Smart Grid structure

Telecommunication infrastructure

Monitoring and control

Guidelines for SCADA system

Implementation and integration of AMI (Advanced

Metering Infrastructure)

Improvement of energy quality and reliability

Other (DSM/DR, Smart Buildings, energy storage...)

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Basic functions of the Smart Grid Remote measurements reading of

operation and failure parameters

Substation switch control

Voltage regulation

Goal: energy quality and reliability

Generation and demand prediction

Distributed generation management

DG and grid save co-operation

Energy management

Substation control

Smart metering / AMI Efficiency improvement of energy

measurement

Energy users education and motivation

to change their habits of energy use

Home

terminal

http://www.zpue.pl/pub/Image/kontenerowe_stacje/minibox-mur_pruski_d.jpg

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Communication infrastructure

Throughput

of different communication technologies

100 kb/s10 kb/s 1 Mb/s1 kb/s

TETRA 2,4 – 28,8 kb/s

PLC OFDM 128kb/s

PLC FSK

1,2 - 2,4

CDMA 2000 do 156 kb/s

copper wire, fiber optic (M-bus, RS-485, Ethernet) 10 Gb/s

PLC narrowband

transmission

10 Mb/s

UMTS 128 kb/s

HSPA+ 22 Mb/s

WiMax 60 Mb/s

LTE 100 Mb/s

GPRS 4.8 do 14 kb/s

radio

transmission

4G

3G

2,5G

wireline broadband

transmission

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Basic Smart Grid structure

PLC RouterHV station

Władysławowo

PLC Router

PLC Router

15kV

15kV linePLC Router

SterownikPLC

green: communication and control infrastructure

blue : power infrastructure

communication

infrastructure

of grid operator

/ WAN

Regional Power

Control Center

Gdańsk

T- 97605Wla Łąkowa

T- 95665Wla 8 Marca

T- 95232

Wla Przepomp

PLC Router

PLC Router

SCADA system

(network and switch control) AMI system

(meter reading)

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MV/LV substation measurements concept

IL1 IL2 IL3

IL1 IL2 IL3 IL1 IL2 IL3

15kV power line

UL1 UL2 UL3

measurements and communication box

Controller

Fault indicator

Current sensor

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MV Network automationseparation of damaged MV line section

GPZ

821356

T-8597

T-4323

990012

1

4

5

3

2

2

4

1

3

990013

990014

990015

990056

990018990041

990022

990020

990022

TR TR

TR TR

TR

TR

TR

TRTR

TR

TR2

TR1

990016

TR

goal: shortening of power failures time

switching automation

determining the remote controlled switches location

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Concept of Smart Transformer Regulation

Compensation of voltage reductions on MV power lines – better energy quality

Utilization of measurements:

- power line currents ,

- active and reactive power of distributed generation (DG),

- measurements from MV/LV transformers

13

ISRT

SCADA

in Regional Control Center

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Other topics of the Smart Grid concept

Technical solutions of DSM and DR

Smart Building with micro-generation - concept and

implementation of monitoring and control

Plug-In (Hybrid) Electric Vehicles – concept of charging station,

energy storage

Inwerter A UMZS

AMI

Inwerter B

energia

wiatrowa

energia

słoneczna

energia

słonecznamagazyn energii

generator sieć

elektroenergetyczna

Inteligentny

budynek

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Concept of Smart Grid solutions implementation

Thank you for your attention

Zbigniew Stachowicz,

[email protected]

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