nordex advanced anti-icing system for n149/4.0-4€¦ · single blade assembly is the standard...
TRANSCRIPT
![Page 1: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/1.jpg)
Classification: Internal Purpose
Nordex Advanced Anti-Icing System for N149/4.0-4.5Konrad Sachse
6th February 2019
![Page 2: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/2.jpg)
Classification: Internal Purpose
Basic features:
Electrical resistance heaters
Heating aerodynamicallyrelevant surfaces (leading edge)
Low energy consumption –heating the surface rather thanblade structure
Fully operational during turbineoperation
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 2
Advanced Anti-Icing System uses well proven concept of electrical resistance heating
Advanced Anti-Icing System
![Page 3: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/3.jpg)
Classification: Internal Purpose
Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 3
Nordex has a LONG EXPERIENCE in developing and operating Anti-Icing Systems with different rotor sizes in severe Scandinavian icing conditions
29%
19%
49%
N100
N117
4%
N131
N149
195 WTG
600 MWcontractedsince 2010
› Pilot in 2010
› Improved ice detection
› simplified
maintenance
› Commercialization of Advanced AIS
NOR
SWE
FIN
ARCTIC CIRCLE
Prototype N149
6th February 2019
![Page 4: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/4.jpg)
Classification: Internal Purpose
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 4
Design goals and benefits for Advanced Anti-Icing System for N149 are alwaysfocused on reduced Cost of Energy
Advanced Anti-Icing System
Cost ofEnergy
Availability
Maintain-ability
Perfor-mance
Simplification+
New heating element
Cost ofEnergy
New benefits:
Reduced complexity of electrical system
No additional components in/on blade (except connections at blade root)
Reduced maintenance effort
Heating power/m² independent fromgeometry – optimized design for N149
Heating element is segmented
Manufacturing process much simpler
![Page 5: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/5.jpg)
Classification: Internal Purpose
Tests with new heatingelement:
Since 2014: N117 in Finland
Since 2016: N131 in Finland
Infrared picture taken duringturbine operation on N117.
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 5
Infrared validation took place last Thursday – still to be evaluated
Validation of design and functionality
![Page 6: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/6.jpg)
Classification: Internal Purpose
Dynamic flapwiseDynamic edgewise
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 6
NR74.5 blade will be fully tested in static and dynamic tests incl. all additional loadsfor the AIS
Validation of design and functionality
Static flapwiseStatic edgewise
Heating element
![Page 7: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/7.jpg)
Classification: Internal Purpose
Initial leader attachment testHigh current coupon tests
Current distribution test
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 7
Lightning protection system of Advanced Anti-Icing System is fully tested by third party
Validation of design and functionality
![Page 8: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/8.jpg)
Classification: Internal Purpose
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 8
Transport to difficult sites is possible due to the use of self driving blade lifter
Advanced Anti-Icing System
![Page 9: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/9.jpg)
Classification: Internal Purpose
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 9
Transport of blades very challenging – use of self driving blade lifter
Advanced Anti-Icing System
![Page 10: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/10.jpg)
Classification: Internal Purpose
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 10
Single blade assembly is the standard erection method for N149
Advanced Anti-Icing System
![Page 11: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/11.jpg)
Classification: Internal Purpose
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 11
Single blade assembly is the standard erection method for N149
Advanced Anti-Icing System
![Page 12: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/12.jpg)
Classification: Internal Purpose
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 12
The final result…
Advanced Anti-Icing System
![Page 13: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/13.jpg)
Classification: Internal Purpose
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 13
Prototype of N149 with Adavanced Anti-Icing System in winter scenery
Advanced Anti-Icing System
![Page 14: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/14.jpg)
Classification: Internal Purpose
NORDEX Advanced Anti-Icing System for N149 …
… has maximized robustness
… has minimized maintenance effort
… has been successfully tested in the field and in the lab
… is up and running
6th February 2019Winterwind 2019 - Nordex Advanced Anti-Icing System - Konrad Sachse 14
Summary
Summary
![Page 15: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/15.jpg)
Classification: Internal Purpose
Thanks foryour attention
![Page 16: Nordex Advanced Anti-Icing System for N149/4.0-4€¦ · Single blade assembly is the standard erection method for N149 Advanced Anti-Icing System. Classification: Internal Purpose](https://reader036.vdocuments.us/reader036/viewer/2022070708/5eb7e71d9e76e136bd6a0f58/html5/thumbnails/16.jpg)
Classification: Internal Purpose
Togetheron the same course
Nordex SELangenhorner Chaussee 60022419 HamburgGermany
Tel: +49-40-30030-1000Fax: +49-40-30030-1333Email: [email protected]: www.nordex-online.com
Acciona WindpowerPolígono IndustrialBarásoain, parcela 231395 BarásoainNavarra, Spain
Tel: +34-948-720535Fax: +34-948-720531Email: [email protected]: www.acciona-windpower.com