Nordex Group Product Innovations...2019/10/24 · N163/5.X –AEP by WTG comparison in a typical...
Transcript of Nordex Group Product Innovations...2019/10/24 · N163/5.X –AEP by WTG comparison in a typical...
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
Nordex Group
Product InnovationsDelta4000 Variants and Upgrades
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© Nordex 2019 | 22. Oktober 2019 |
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Delta 4000: Nacelle 100 produced this week in Rostock
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
First 20+ series turbines installed in the field as of October
Scandinavia Germany
21 serial turbines – N149 3 Prototypes – two N149 one N133
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
Full prototype testing and certification achieved
Three prototypes thoroughly tested Type Certificate Obtained
First 4 MW+ ~150m rotor wind turbine installed globally
Installed & commissioned in Sept. 2018
Performance as expected
System validation complete
Design Assessment obtained
Type Certificate obtained
power modes up to 4.8 MW included via VPC
Power Curve Meeting Targets
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
Delta4000 product series – as basis for further product innovations
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N149/5.XN133/4.8
N155/4.5
N163/5.X
IEC 1 IEC 2
Wind class
IEC 3
low
hig
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N149/4.0-4.5
Sit
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(e.g
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Turbine Public Release PT Installed Serial Start Type Certificate
N149/4.0-4.5 09/2017 09/2018 03/2019 08/2019
N133/4.8 04/2018 08/2019 03/2019 12/2019
N149/5.X 03/2019 Q4/2020 Q1/2021 Q4/2021
N155/4.X 05/2019 Q3/2020 Q3/2020 Q2/2021
N163/5.X 08/2019 Q4/2020 Q1/2021 Q4/2021
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
One Nacelle – Two 5.X turbine variants
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N149(NR74.5)
N163(NR81.5)
N149/5.X N163/5.X
N149/4.0-4.5
Basis:› Certified and proven
Delta4000 technology
Upgrade:› One nacelle – Two 5.X
turbine variants
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
N163/5.X - Flexible rating
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5.7 MW
5.X MW
5.5 MWMedium suitability (IEC S)
2.58 MW
Increasing power
Increasing suitability, reduced sound
5.2 MWlower sound
high suitability
N149 & N163/5.X
N149 & N163/5.X is designed for a high flexibility and ensures maximum performance under various site conditions
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
N149 & N163/5.X - Overview technical changes compared to N149/4.0-4.5
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Enhanced cooling system- Split in 2 circuits
Adapted coupling- Higher nominal torque
New gearbox & shrink disc - Higher nominal torque
Enhanced pitch bearing
Reinforced structural components
Upgraded power transmission system - Higher rating 5.7 MW- Increased voltage level to 750V
New rotor blade NR81.5
Adapted spinner and rain deflector- Design adaption caused by rotor blade
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
N149 & N163/5.X - Timeline and milestones
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2019 2020 2021
Q3/Q42020
PrototypeDECS
Q3/Q42021
Type Certification
Q12021
Serial Production
Start
Official Market Launch
04/19
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
N163/5.X – AEP by WTG comparison in a typical medium wind site –LAND CONSTRAINED – 7.5m/s
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N149/5.7N163/5.7N163/5.5
gro
ss A
EP*
N149/4.8N149/4.38
+8,9%
+17%+20%
Wind Conditions
measurement height [m] 125
v_ave [m/s] 7.5
weibull k [-] 2.2
shear exponent [-] 0.25
air density [kg/m³] 1.225
*Based on a turbine level comparisonAssumed all WTGs at same hub height
Comparable suitability levels
AEP
Strong performance
and yield
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© Nordex 2019 | 22. Oktober 2019 |
› Classification: Internal Purpose
Further optimization potential to be leveraged with the project optimization toolkit
Factoring Early Revenue Specific Tower COE Layout Opt
Advanced Model.
Specific Warranties
AIS Warranty Variable PC
Grid Optimization
Full Weather Risk
Technical Interactions
Specific Costing