View
237
Download
0
Category
Preview:
Citation preview
7/31/2019 WindMill ABB
1/30
7/31/2019 WindMill ABB
2/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 2 ABB
0
1000
2000
3000
4000
5000
6000
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
0
10000
20000
30000
40000
50000
Wind energy is a fast growing source of energy.Wind energy is a fast growing source of energy.
Spain is one of the fastest growing marketSpain is one of the fastest growing market
installed
MW per year
accumulatedinstalled MW(end of year)
7/31/2019 WindMill ABB
3/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 3 ABB
TotalInstallation End
1999, MW
Prognosis until
2004, MW
GERMANY 4.482 12.148
SPAIN 1.812 9.912
DENMARK 1.738 3.338THE NETHERLANDS 433 1.208
UK 362 1.312
ITALY 277 1.477
SWEDEN 220 1.145
GREECE 158 808
IRLAND 74 329
PORTUGAL 61 261
FINLAND 39 244
AUSTRIA 34 214
FRANCE 25 725
NORWAY 13 963TURKEY 9 579
SWITZERLAND 3 123
OTHER EUROPE 39 219
7/31/2019 WindMill ABB
4/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 4 ABB
MARKET SHARE FOR WINDMILL
TECHNOLOGIES
Vestas (DK)
16%
NEG Micon (DK)
20%
Gamesa (SP)
12%Enercon (DE)
12%
Enron (USA)
9%
Bonus (DK)
8%
Sonstige
7%
DeWind (DE)
1%
Ecotecnia (SP)2%
Made (SP)
5%
Nordex (DE)
8%
7/31/2019 WindMill ABB
5/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 5 ABB
ABB
7/31/2019 WindMill ABB
6/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 6 ABB
Developer
Contractor
Financier
Generator
Transformer
Switchgear
7/31/2019 WindMill ABB
7/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 7 ABB
Transformer and the wind turbines: possible arrangements
3. One dry or oil filled transformer located outside the tower
1. One dry transformer located in the tower
2. One dry transformer located in the nacelle
7/31/2019 WindMill ABB
8/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 8 ABB
DRY TRANSFORMER IN THE TOWER: THE ECOLOGICAL CONCEPT
7/31/2019 WindMill ABB
9/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 9 ABB
Transformer in the tower: the basic concepts
1. Generation voltage is around 660V, conductors must beshort and broad between the generator and the transformerto reduce the losses
2. The electrical protection system in both oil and dry type
transformers are similar
3. Transformer value is around 2% of the total installation cost
in a wind tower
7/31/2019 WindMill ABB
10/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 10 ABB
Typical design of a WindTurbine with dry transformer
1. BLADES
2. PITCH SYSTEM3. GEARBOX
4. WIND-GAUGE5. CONTROL UNIT6. HYDRAULIC POWER UNIT
7. NACELLE FRAME
8. INDUCTION GENERATOR
9. DRY TRANSFORMER10. CONTROL PANEL11. SWITCH GEAR
7/31/2019 WindMill ABB
11/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 11 ABB
DRY
TRANSFORMER
ECOLOGY
AND
EFFICIENCY
7/31/2019 WindMill ABB
12/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 12 ABB
Advantages (1): the ecological concept
1. Ecological: no risk of oil spillage
2. No visual impact of transformer located outside
3. Eliminates fire hazard
4. Safety for people and property
7/31/2019 WindMill ABB
13/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 13 ABB
Advantages (2): an optimum technical solution
In case of high wind, higher capacity to support overloads thenan oil filled transformer
Dry transformer: higher thermal time constant
More conductor in the transformer
higher temperature rise (100 instead of 65K)
7/31/2019 WindMill ABB
14/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 14 ABB
Advantages (2): an optimum technical solution
Dry Transformers can work with all type of generators
Asynchronous generators with one set of poles
Asynchronous generators with two set of poles
Double feed asynchronous generator
Multiple pole synchronous generator for the widest speedrange
7/31/2019 WindMill ABB
15/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 15 ABB
Advantages (2): an optimum technical solution
1. Great resistance to short circuit efforts
2. Great performance towards seismic phenomenon
3. Suited for damp and contaminated areas
4. E2 C2 F1: able to operate down to -25C
5. Less than 10pc partial discharges
7/31/2019 WindMill ABB
16/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 16 ABB
Advantages (3): a more economical solution
Move the transformer closer to the generator to reduce length
of cable and hence level of losses.
Savings pay for the total cost of the transformer
7/31/2019 WindMill ABB
17/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 17 ABB
2. Saves in fire detection systems
1. Saves civil works: no need for outside platform
Advantages (3): a more economical solution
4. Avoid any investment to install the transformer, neitherexcavation nor pit to control spillage
5. Eliminates maintenance
3. Insurance cost is reduced due to the lower risks associated
With a dry transformer the total investment cost and the totalownership costs are reduced
7/31/2019 WindMill ABB
18/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 18 ABB
Conclusions
1. The most cost efficient solution
2. No maintenance and no risksare the best investment
3. Your installation and your staffwill be safer
4. Dry Transformers will reinforce your ecological energy image
7/31/2019 WindMill ABB
19/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 19 ABB
ABB
The deepest experience
Close to 2000 vacuum cast coil transformer installed inwind mills
7/31/2019 WindMill ABB
20/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 20 ABB
Year Firm Project name Country Units
Installed
power
(MW)
2000 NEG MICON Various Denmark 9 11
2000 VESTAS Various Denmark 17 132000 SIEMSA Port La Nouvelle France 10 6
2000 NEG MICON Italy Italy 2 2
2000 NEG MICON Klimpfjall Sweden 4 5
1998 CEASA Borja Spain 25 18
1998 EHN Echage Spain 33 23
1998 MADE Medina del Campo Spain 19 13
1998 SIEMSA Various Spain 253 177
1999 CEASA Various Spain 126 881999 EHN Guerinda Spain 31 22
1999 INEUROPA EOLICA Xistral Spain 14 10
1999 MADE Various Spain 109 76
1999 MONCOBRA Borja Spain 24 17
1999 SIEMSA Various Spain 248 173
2000 EHN Various Spain 124 86
2000 ELECNOR Cabanillas Spain 86 702000 GAMESA Pical Spain 36 27
2000 MADE Tineo, Asturias Spain 8 5
2000 SIEMSA Various Spain 361 250
2000 ZURCAL Valencia Spain 21 17
2001 NEG MICON Various Spain 79 70
REFERENCE LIST: WIND FARMS
7/31/2019 WindMill ABB
21/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 21 ABB
ABBContract and agreements with specialised engineering firms
7/31/2019 WindMill ABB
22/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 22 ABB
ABB90% of the Spanish wind mills are using our transformers
7/31/2019 WindMill ABB
23/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 23
ABB
ABB special designs developed for the wind millapplications
transformers with enclosure
small dimension transformers able to enter through thedoor
Reduced losses transformers
Transformers with tertiary for auxiliary services
7/31/2019 WindMill ABB
24/30
7/31/2019 WindMill ABB
25/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 25
ABB
ABBABBABBABB Special designs
Reduced dimensions
Able to enter through
the door
7/31/2019 WindMill ABB
26/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 26
ABB
ABBABBABBABB Special designs
Transformer with
reduced dimensions
enclosure
7/31/2019 WindMill ABB
27/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 27
ABB
ABBABBABBABB Special designs
7/31/2019 WindMill ABB
28/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 28
ABB
ABBMost advanced production technologies to guarantee the
best product quality
Among the largest production capacity to guarantee on timedeliveries
Present all over the world to guarantee the best after salesservice
The deepest experience in the application to guarantee the
best technical solutions
The most demanding quality control system to guarantee thetotal reliability of your product
7/31/2019 WindMill ABB
29/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 29
ABB
W
THE WIND BLEW YESTERDAY ...
7/31/2019 WindMill ABB
30/30
Dry Type Vacuum Cast Transformers in Wind Mills
ABB Power DistributionPage 30ABB
W
... AND WILL BLOW
TOMORROW
Recommended