Transcript Market Overview - Leonardo ENERGY

Science, Research and Development
Market Overview
Mike McDermott
MMA
7/18/2015 - 1
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
European Commission
Science, Research and Development
European Commission
Typical European Power Systems Network
Small commercial
Power station
Industrial
Transmission Transformer
400/150kV
Distribution
Transformer
10/0.4kV
400/230V
400kV
150kV
10kV
20kV
Domestic
Power station transformer 20/400kV
7/18/2015 - 2
System Transformer
150/10kV
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
10kV
Underground cable
Science, Research and Development
Industrial
Electricity Distribution System
European Commission
Agricultural
Pole mounted
Distribution Transformer
Domestic
System transformer
Commercial
Ground-mounted
Distribution transformer
7/18/2015 - 3
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
Science, Research and Development
Network transmission losses - Europe
14.00
% transmission loss
12.00
10.00
8.00
6.00
4.00
2.00
0.00
1980 1990 1995 1996 2000 2005 2010
7/18/2015 - 4
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
European Commission
Austria
Belgium
Germany
Denmark
Spain
Finland
France
Greece
Ireland
Italy
Luxembourg
Netherlands
Portugal
Sweden
UK
EUR 15
Science, Research and Development
Breakdown of Power System Losses (%)
Distribution
cables losses
(3%)
Transmission
losses (3%)
Distribution
transformer
losses (3%)
7/18/2015 - 5
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
European Commission
Science, Research and Development
European Commission
Typical European Power Systems Network
Small commercial
Power station
Industrial
Transmission Transformer
400/150kV
Distribution
Transformer
10/0.4kV
400/230V
400kV
150kV
10kV
20kV
Domestic
Power station transformer 20/400kV
7/18/2015 - 6
System Transformer
150/10kV
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
10kV
Underground cable
Science, Research and Development
European Commission
Build-up of Three-phase Distribution Transformer
LV winding
(400/230V)
HV winding
(10kV)
Iron Core
Insulating
Separator
7/18/2015 - 7
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
Science, Research and Development
Industrial
Electricity Distribution System
European Commission
Agricultural
Pole mounted
Distribution Transformer
Domestic
System transformer
Commercial
Ground-mounted
Distribution transformer
7/18/2015 - 8
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
Science, Research and Development
European Commission
Typical Distribution Transformer Parameters (400kVA, 10/0.4kV)
SPECIFICATION (HD428)
EFFICIENCY (%)
UNIT COST (%)
7/18/2015 - 9
A-A'
98.62
89.87
C-C'
98.89
100.00
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
A-AMDT
98.81
130.67
C-AMDT
99.00
139.34
Science, Research and Development
Typical Distribution Transformer Parameters
Category
7/18/2015 - 10
Primary
Voltage (kV)
No of
Transformers
Liquid-cooled, <250kVA
20,10 etc
2,000,000
Liquid-cooled, 250kVA and above
20,10 etc
1,600,000
Dry-type, cast-resin
20,10 etc
400,000
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
Total Capacity
(GVA)
1,600
European Commission
Science, Research and Development
EU Overview - Distribution Transformers
7/18/2015 - 11
•
4 million units
•
lifetime of 30-40 years
•
replaced at a rate of 150,000 per year
•
potential to raise efficiency by about 0.5%
ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT
European Commission