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Sofia, 6-7 April 2009 G. Monizza – Electra: Doing Business with Energy Efficiency – Power Gen, Transmission & Distribution Anie – GIFI – 18 Giugno 2010 EU 20 20 20: Tecnologie e Sistemi per le Reti Intelligenti “Smart Grids” Giuliano Monizza

Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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Quali saranno le tecnologie ed i sistemi per la generazione distribuita?

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Page 1: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

Sofia, 6-7 April 2009

G. M

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10

EU 20 20 20: Tecnologie e Sistemi per le Reti Intelligenti

“Smart Grids”

Giuliano Monizza

Page 2: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

Sofia, 6-7 April 2009

G. M

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About T&D Europe : The association

•������������ �������� � ����� ������������

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Page 3: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

Sofia, 6-7 April 2009

G. M

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About T&D Europe : The Members

• Members of T&D EUROPE are all relevant European national associations.

!

Page 4: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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G. M

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10The world in power T&D

"��� ��������# ��

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Page 5: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

Sofia, 6-7 April 2009

G. M

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Grid access for large scale renewables

Wind> 20...40 GW

Hydro> 10..30 GW

2000 km

1800 km

Load CentresSolar > 10..20 GW

2000 km

Hydro> 30...50 GW

�Worldwide most powerful wind energy plant mass-produced�Complete solutions for on-shore and off-shore wind power�Highly-efficient turbines for solarthermal power generation

T&D Products and Solutions� Integration of renewable energies via HVDC�Energy lines with UHVAC and UHVDC�Gas-insulated lines (GIL)

Use of hydro power in China Use of renewable energy in Europe

Page 6: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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10

Source: University of California, Lawrence Livermore Ntl Labs, DoE.Units in quadrillion BTUs (“quads”); 1 quad = 1015 BTU = 1.055x1018J.

US Energy flows- EFFICIENCY FOCUS

LOST

USEFUL

Page 7: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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10Power Generation

7 ����������� ��������������� ��������������839: ��$ ������ 4

�6��� �����������!:! ��$ �;�

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���� �������������� ��<=����������������������� ���;�

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� ���� ���� � ��� ��������������� ����� ����������� �� ������� ��������;

Page 8: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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10Power Generation, Transmission & Distribution

��� �?�����$�� ���� # ��� ��� ���� ������������������� ����������� ��

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Page 9: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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9

T&D Contributions to energy efficiency

Drive &motor

systems

Processautomation

systems

Gridoperationsystems

Plantautomation

systems

Processautomation

systems

Transportsystems

BuildingInstalla-

tions

= 20

-30%

transport

conversionefficiency line losses

productionprocess

net energy

motor efficiency

T&D Technology can cut waste by 20-30% but will contribute by < 2% in total

Primaryenergy

Electrical energy

Trans-Mission &

Distribution

Industrial Plant

Motors &Drives Buildings

Red line = existing situationBlue line = efficient systemred line = efficient system

blue line = existing system

Page 10: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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3F+ 4+� 3 2 ���*����� � 3

25% … 30% saving potential in end-user sectors

Findings from ELECTRA report

Page 11: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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33

The 3 pillars of a sustainable energy system

SustainableEnergy System

Environmental impactEconomic efficiency

Energy security

Page 12: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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10From traditional to smart grids

• Centralized power generation• One-directional power flow• Generation follows load• Top-down operations planning• Operation based on historical

experience

trad

ition

al g

rid

smar

t gri

ds

• Centralized and distributed power generation

• Multi-directional power flow• Consumption integrated in system

operation• Operation based on real-time data

Smart Grids- why and what -

Page 13: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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Demand response� smart metering� advanced home appliances

The portfolio – all over the system!

Smart Gridsoffering

System operation:Network Manager

� SCADA� SCADA/EMS

(incl. WAMS)� BMS

Power generation:� Network Mgr.

SCADA/GMS� System for

� thermal� hydro� solar

Power transmission and distribution:

� solutions for load flow control and power quality improvement

� substation automation

� Network Manager SCADA/DMS

� distribution and feeder automation

� distribution communication

Power system communication� optical communication� radio communication

Page 14: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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• Goal: Automatic isolation and location of faults,very fast service restoration to customers

• How: Using information from IEDs, sensors and meters to control switchgear and to pinpoint fault location

• Financial drivers– Improved customer satisfaction– Avoided penalties– Reduction of operational expenses (e.g. crew costs, tree trimming)

• Solution areas– Improved coordination and integration– Utilization of advanced metering infrastructure– Outage support

Improving Grid Reliability

M

M

M

M

MM

M

M

S S S

Smart Grids drivers

Page 15: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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Smart Grids drivers Renewable and Distributed

Generation

• How (examples): – Wind and PV specific protection and control systems– Wind and PV specific substations and power electronics– HVDC to connect remote wind and solar thermal plants

• Financial drivers– Emission reduction– Maintaining security of supply despite volatile generation

• Solution areas– Improved coordination and integration

• integrated communication infrastructure• distributed generation, energy storage and demand response

– Outage support• restoration switching alternatives• peak load shifting to defer generation investments

• Goal: Ensuring reliable grid operation in systems with high share of generation based on volatilerenewable energy (e.g. wind and solar) and maybe economic storage

supportingSmart Grids

Page 16: Tecnologie e Sistemi Per Le Reti Intelligenti Monizza

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The need for more Transmission investmentDevelopment of a Pan-European transmission grid requires investments!

34

•Rising electricity demand

•Integration and accommodation of renewable energies

•More cross-border energy trade

•High regional electricity prices

•Energy security concerns

•Stability Improvement

Drivers

The ENTSO-e countries need to invest 22 to 24 Bil. EUR on their Transmission Network between 2010 -2014

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T&D Industry

Transmission

Distribution

> 10 companies

> 1000 companies

• 750 M� for Transmission• A small portion of 500 M�from Wind

0 �

Effect of EU recovery program

Structure of the current EU recovery program regarding Electricity and Wind

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Consumers

Distributed Generation2

RenewableOn-siteStorage

BackupPower

IntelligentMetering& DemandResponse

4

Centralised Generation

DistributionTransmission

3

Renewable Energy Generation1

Intelligent Intelligent

Transportation

Residential

Commercial

Industrial

Structure of the Smart Grids

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39

Climate-compatible energy technologiesEfficiency increase, CO2 sequestration, wind, solar thermal …

Technology push� R&D funding for key

technologies� Funding for full-scale

demo projects� Fair risk sharing

between suppliers, operators and the public

Market pull� Reliable long-term

investment incentives� Global perspectives for

equipment suppliers

� Grow public acceptance& awareness

Legal basis and acceptance

� EU and national legislation for geological storage

� Public relations in an open dialogue

� Cooperation of politics, industry, NGOs

1 32

Only through joint forces of politics, power sector and industrysustainable energy systems can become reality.

3 forces are needed to enable the future sustainable energy system

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10 T&D EUROPE

the voice that drives consensus

on Transmission & Distribution Technologies