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SWT-7.0-154

SWT-7.0-154

SWT-7.0-154

Product catalog summary

Introduction
Siemens has leveraged its extensive experience in offshore wind power to enhance the energy output of its largest offshore wind turbine, resulting in the new SWT-7.0-154. This development focuses on minimal upgrades to a proven product, rather than creating an entirely new design.

Key Upgrades
The SWT-7.0-154 features improvements in the electrical system within the nacelle, including more powerful magnets, an upgraded power converter, and an upgraded transformer. These changes result in a 10% increase in output compared to its predecessor, the SWT-6.0-154.

Maintained Advantages
Despite the upgrades, the turbine retains its reliable Direct Drive technology, Integral Blades, and established hub and tower concepts. This continuity ensures a lower risk for total investment and maintains an established supply chain.

Reliability and Safety
Siemens continues its commitment to reliable wind turbine solutions, building on its gearless Direct Drive technology. The SWT-7.0-154 offers a smooth transition for future projects by reducing product risk, shortening certification processes, and minimizing supply chain impacts.

Technical Specifications
The SWT-7.0-154 is classified as IEC Class IB with a nominal power of 7,000 kW, a rotor diameter of 154 meters, and a blade length of 75 meters. It features a swept area of 18,600 m² and site-specific hub height, with pitch-regulated, variable speed power regulation.

Conclusion
The SWT-7.0-154 represents a strategic enhancement of Siemens' wind turbine offerings, providing increased energy output with minimal risk and maintaining the reliability and safety that customers expect.

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Catalog excerpts

SWT-7.0-154-2

The SWT-7.0-154: Minimum upgrade for maximum effect On the outside, our new 7 MW turbine isn’t new at all. But we found a smart way to significantly increase the energy output of our proven SWT-6.0-154. Instead of "thinking outside the box," we actually thought "inside the box" and made some upgrades within the nacelle. The SWT-7.0-154 delivers 10% more energy than its predecessor, building on certified, proven, and reliable technology. Siemens’ unique experience with offshore wind power opens the door to fantastic opportunities. When we decided to improve the energy output of our largest offshore...

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SWT-7.0-154-3

Peace of mind for our customers: Thanks to an already developed supply chain, the 7 MW wind turbine further reduces the commercial risk of an investment. product introduction, staying within the SWT-6.0-154 design envelope, the 7 MW allows for a smooth transition for our customers‘ future projects in numerous ways. First, product risk is reduced. Second, certification processes will be shorter. Third, the balance-of-plant supply chain impact from turbine configuration is minimal. In sum, we are reducing risk not only on a turbine level, but by extending on our proven platform, we provide valuable...

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SWT-7.0-154-4

Published by Siemens AG 2015 Wind Power and Renewables Lindenplatz 2 20099 Hamburg, Germany siemens.com/wind For more information, please contact our Customer Support Center. Phone: +49 180 524 70 00 Fax: +49 180 524 24 71 (Charges depending on provider) E-mail: [email protected] Wind Power Order No. E50001-K310-T210-X-7600 RS 15_01_173 Subject to change without prior notice. Trademarks mentioned in this document are the property of Siemens AG, its affiliates, or their respective owners. The information in this document contains general descriptions of the technical options available,...

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