wind turbine presentation - ama ashara.pdf · top 10 markets by end of 2010 ( cumulative in mw )...

General Presentation

By Abhinna Ashara

vestas.com

Content

• Power Scenario in Gujarat

• Introduction Vestas

• Vestas presence in Top 10 Market

• Legal & Regulatory Drivers in India

• Vestas India

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• What We do in India

• Introduction of V100 / 1800 KW Turbine

• Parts of Wind Turbine

• Offshore Turbine

• Research & Development

• Power Scenario in India

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Installed Capacity In India as on 31.12.2010 in MW

Sector Hydro Thermal Nuclear RES Total

Coal Gas Diesel Total (MNRE)

State 27218 47267 4317 602 52186 2822 82226

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State 27218 47267 4317 602 52186 2822 82226

Private 1425 10591 6605 597 11793 13964 33183

Central 8685 31920 6702 38622 4560 51867

Total 37328 89778 17624 1199 108602 4560 16786 167276

Installed Capacity In Gujarat as on 31.12.2010 in MW

Sector Hydro Thermal Nuclear RES Total

Coal Gas Diesel Total (MNRE)

State 772 4440 892 17 5349 29 6150

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State 772 4440 892 17 5349 29 6150

Private 1640 2777 4217 1821 6038

Central 1508 424 1932 559 2491

Total 772 7588 3893 17 11498 559 1850 14679

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Site View of CWET.

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• Introduction of Vestas

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Introduction of Vestas

• Vestas is the No 1 Company in the world in Wind Turbine.

• Vestas is 32 years old company and having maximum experience in wind.

• Our 30 KW Turbine is still running successfully after its 28 years of life.

• Our V 27 - 225 KW wind farm close to West cost of Denmark is

running since 1988.

• Vestas is also having very huge presence in offshore with 1400 MW Installation.

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• The capacity ranges from 750 KW to 7000 KW Turbine.

• Vestas is having presence ion more than 67 countries.

• Vestas enjoys 23% market share in the world with around 44000 MW installationsacross the globe out of 197000 MW across the glob.

• Vestas opened the world’s largest research and development centre for windenergy in Aarhus, Denmark which will house more than 900 employees.

Track Record of Vestas 2010

Turbine Type Quantity Total MW

Others 26511 13909.00

V 52 - 850 KW 3764 3199.40

V 60 - 850 KW 15 12.75

V 80 - 1.8 MW 1016 1828.80

V 80 - 2.0 MW 2981 5962.00

V 82 - 1.5 MW 213 319.50

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V 82 - 1.5 MW 213 319.50

V 82 - 1.65 MW 2883 4756.95

V 90 - 1.8 MW 572 1029.60

V 90 - 2.0 MW 3286 6544.20

V 90 - 3.0 MW 2170 6510.00

V 100 - 1.8 MW 20 36.00

V 112 - 3.0 MW 2 6.00

Total 43433 44114.20

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• Vestas Presence in Top 10 Market

Top Ten Markets in 2010 ( Annual MW)

Country 2009 2010 Share ( % )

China 13750 13990 41.20%

US 9922 5573 16.41%

India 1270 2139 6.30%

Germany 1917 1503 4.43%

Spain 2245 1240 3.65%

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Canada 950 1004 2.96%

France 1036 994 2.93%

Italy 1119 948 2.79%

UK 882 976 2.87%

Portugal 658 363 1.07%

Total 33749 28730 84.61%

Rest Of World 3885 5225 15.39%

Total 37634 33955 100.00%

Top 10 Markets by End of 2010 ( Cumulative in MW )

Country 2009 2010 Share

USA 35159 40732 20.68%

China 25853 39843 20.22%

Germany 25813 27316 13.87%

Spain 18784 20024 10.16%

India 10827 12966 6.58%

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Italy 4847 5795 2.94%

France 4548 5542 2.81%

UK 4292 5268 2.67%

Canada 3383 4387 2.23%

Portugal 3537 3900 1.98%

Total 137043 165773 84.15%

Rest Of World 20957 31227 15.85%

Total 158000 197000 100.00%

Leading Supplier in the Top-10 Markets in 2010

Country

Supplier in the leading Markets

Total MW 2010 No.1 No.2 No.3

US 40732 GE Vestas Siemens

China 39843 Sinovel Gold Wind Dongfeng

Germany 27316 Enercon Vestas RE Power

Spain 20024 Gamesha Vestas Alstom

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Spain 20024 Gamesha Vestas Alstom

India 12966 Suzlon Enercon Vestas

Italy 5795 Vestas Gamesha RE Power

France 5542 Enercon Vestas RE Power

UK 5268 Seimens Vestas Nordex

Canada 4387 Vestas GE Siemens

Portugal 3900 Enercom Nordex Vestas

Total 165773 Top 10 Markets counts for 85% of the total market in 2010

• Legal & Regulatory Drivers in India

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• Legal & Regulatory Drivers in India

• Preferential Tariffs declared in most states

• Tamilnadu has revised tariffs to Rs.3.39/unit

• Gujarat has revised the tariffs to Rs.3.56/unit.

• Better Returns on Investment in Wind Farm.

• Improve the IRR.

• CDM benefitTariffs

• RPO obligation in 21 State

• REC mechanism has been started

• REC rate from Rs.1.5 to 3.9 per unit.

• Very Good Return for Captive Customer

• Increase the IRR.REC

• Generation based has been Introduced for the

Wind Energy

• Large Investment by IPP

• Promote Investment in less viable locationGBI

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Wind Energy

• More 50 Paisa per unit realization

• Promote Investment in less viable location

• Increase the IRR.

GBI

• Accelerated depreciation benefit for Captive & Private Investor

• 10 Years Income Tax Holiday

• Vestas India

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• Vestas India

Vestas India

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Global Overview – Vestas India

• 1997 Sets up wholly owned subsidiary of NEG Micon A/S.

• Service focused in the early year.

• 1998 Introduced large capacity 750 KW turbine in Indian when 250 KW was dominant in the Indian market

• 1998 First company to export turbine out of India.

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• 2001 introduced 950 KW Turbine

• 2004 again introduced largest & tallest turbine in Indian Market – NM 82 / 1650 KW

• 2005 Vestas took over NEG Micon world wide.

• 2011 Introduced largest diameter turbine in India with 100 meter diameter, V100/1800 KW. Which is best suitable for low wind class.

What we do in India

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What we do in India

Site View of CWET.

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Type of Wind Mast used for Wind Study

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Complete Turn Key Solution.

Identify Wind Potential site

with help of wind mast

Take necessary

Approval fromNodal agencies

Take approval from Grid

Connected utilities company

Project Develop team Start

buying Land

Project teamStart developing

site

Erect the wind turbine &

Commission it.

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buying LandsiteCommission it.

Facilitate in signingOf PPA between the

Utility & investor

Service team takes care of O & MAcross the life

Help Investor towards Billing

& Invoicing

Location layout of Turbines

• Site is very near to creek.

• Plain terrain.

• All land are out right purchased.

• 2.5 Acre land per location

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Shikarpur 66 KV Substation

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Vestas Shikarpur SCADA Room

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The Terrain Vandhia Site

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Flat Terrain in Site Road

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Jangi 220 KV Sub Station

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Jangi 220 KV Sub Station – 2 X 100 MVA Transformer & Control Room

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Short Introduction of V100 / 1800 KW

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Introduction of V100

• Rating : 1800 KW

• Cut – in wind speed : 3 m/s.

• Rated Wind speed : 12 m/s.

• Cut – out wind speed : 20 m/s.

• Rotor Diameter : 100 meter.

• Swept Area : 7850 sq.m

• Nominal Revolutions : 14.5 rpm.

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• Nominal Revolutions : 14.5 rpm.

• Operational Interval : 9.3 to 16.6 rpm.

• Gear Box Type : One Planetary and Two Helical Stage.

• Generator : 4 Pole Double Fed Induction Generator

• Type : Tubular Tower.

• Hub Height : 95 meter.

Power Curve – V 100 / 1800 KW

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Parts of Wind Turbine

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• HV Transformer

• Generator

• Gearbox

• Hydraulic Station

• Pitch System

• Ambient Sensor

• Yaw Mechanism

• Tower

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• Tower

• Blade

Equation Of Power

P = ½ x q x A x V3

Where, P = Power in watts

q = Density in kg / m3

A = Swept Area of Blade in m2

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A = Swept Area of Blade in m2

V = Velocity of Wind in m/s

.

Type of Generator

1) Synchronous Generator

• Permanent Magnet Generator• High speed driven through Gearbox

• Direct Driven no Gearbox

• Electro Magnet Generator

2) Asynchronous Generator

• Fixed Speed

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• Fixed Speed

• Wound Rotor & Resistor ( OptiSlip )

• Double Fed Induction Generator

As a generator, the rotor is driven by the wind, thereby generating a

current in the stator, which is transmitted to the grid.

Converter

The converter alters the power produced by the generator to make it

suitable for the grid

• Full Scale Convertor

• Part Scale Convertor

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Offshore Turbine

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V165 / 7 MW

• Offshore Turbine

• Capacity – 7 MW

• Diameter – 165 meter.

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• Biggest Diameter Turbine in the

world.

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Research & Development

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Vestas Global R & D Centre

Singapore Germany UK

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India Denmark Houstan

Vestas Inaugurated Technology Centre in 09/09/2008

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Boeing Aircraft and Vestas to work together on Blade Technology

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on Blade Technology

Thank you for your attention

vestas.com

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