Many participants in wind power technology

Wind power suppliers: There is a large community of manufacturers and developers whose scope of supply ranges from complete wind turbine systems to hardware and software components and to numerous auxiliary subsystems that make up a wind farm. See list, photos, links.

08/10/2011


Power generating potential of Alstom 6-MW prototype DD wind turbine is indicated by its 150-m (492 ft) rotor diameter and 73.5-m blade length. Rotor speed range of 4-11.5 rpm is notably low. Courtesy: AlstomElectric power generation from wind energy is a relatively young but growing industry. In some parts of the world it has shown remarkable growth. Looking ahead, realities of market economics and political issues may not support the same continued growth—at least in some parts of the world.

Siemens 3 MW direct-drive turbine has nacelle dimensions of 6.8 m length x 4.2 m diameter (22.3 ft L x 13.8 ft dia.), enabling transport by standard vehicles. The outer- rotor generator design helps reduce nacelle weight. Courtesy: SiemensThis article updates the original one posted on CE’s Web site in August 2009. (Link to that and many related wind turbine articles below, including videos.)

The focus here is on direct-drive (DD) wind turbine technology that eliminates the gearbox from the drivetrain (see August 2011 CE article on DD wind turbines linked below).

The following is a selected listing of supplier companies to the multimegawatt (MW) wind turbine market. Only DD turbine offerings are listed, but all companies in the first table also make geared turbines, with the exception of Enercon GmbH. The list is not comprehensive—and does not include turbine erection or maintenance services.

 Suppliers of Large Wind Turbines (>1 MW)

Company

 

 

HQ Location

 

Direct-Drive (Gearless)

Turbine Offering

 

Acciona Energy

www.acciona-na.com

 

Spain

 

 

 

Alstom www.alstom.com/power/renewables

 

Switzerland

 

New generation offshore 6 MW

Prototype 2011

Serial production 2014

 

Clipper Windpower

www.clipperwind.com

 

USA

 

 

 

DeWind *

www.dewindco.com

 

Germany

 

 

 

Enercon

www.enercon.de

 

Germany

 

Gearless turbines only

5 models in 2-3 MW range

E-126 rated 7.5 MW

 

Gamesa www.gamesacorp.com/en

 

Spain

 

 

 

GE Energy www.ge.com/energy

 

USA

 

GE (4.1-113)            4.1 MW     offshore optimized

 

Mitsubishi Power Systems

www.mpshq.com

 

Japan

 

 

 

Nordex

www.nordex-online.com

 

Germany

 

N150/6000                6 MW

Prototype 2012-13

Serial production 2014

 

Northern Power Systems

www.northernpower.com

 

USA

 

NPS 2.3                  2.3 MW

 

Siemens Energy www.siemens.com/wind

 

Germany

 

SWT-2.3-113          2.3 MW

SWT-3.0-101             3 MW 

SWT-6.0-120             6 MW

Prototype 2011-13

Serial production 2014 for 6 MW

 

STX Windpower

www.stxwind.com

 

 

Netherlands

 

 

STX 82        1.5 MW, 2 MW

STX 93                      2 MW

 

Suzlon Energy www.suzlon.com

 

India

 

 

 

Vestas        www.vestas.com

 

Denmark

 

 

 

Windtec **

www.amsc-windtec.com

 

USA

 

 

 

*   part of Daewoo Shipbuilding and Marine Engineering Co. Ltd.

** subsidiary of American Superconductor Corp.

Suppliers of Subsystems/Components for Large Wind Turbines

Company

 

Technology/Products Offered

 

URL

 

ABB

 

Variable-frequency drives (VFDs); converters; induction and PM synchronous generators; transformers; switchgear

 

www.abb.us/drives

 

American Superconductor

 

Power converters;

control systems

 

 

www.amsc.com

 

 

Bachmann electronic GmbH

 

Controllers; condition monitoring systems; grid measurement and monitoring modules

 

www.bachmann.info

 

Beckhoff Automation

 

PC-based controls;

I/O terminals; wind farm networking

 

www.beckhoffautomation.com

 

Bosch Rexroth

 

Pitch and yaw drives (electromechanical and hydraulic); yaw and drivetrain brake systems

 

www.boschrexroth-us.com 

 

Cooper Power Systems

 

Software for power trans-mission/distribution analysis; transformers; distribution switchgear

 

www.cooperpower.com

 

Dataforth Corp.

 

Signal conditioners for a variety of sensors; fiber-optic communication modules

 

www.dataforth.com

 

Eaton Corp.

 

Hydraulic pitch control systems; hydraulic rotor brake control; remote condition monitoring

 

www.eaton.com/hydraulics

 

Moog Inc.

 

Electric and hydraulic blade-pitch control; brush slip rings; fiber-optic remote rotor monitoring

 

www.moog.com

 

 

National Instruments

 

Hardware/software for pitch/yaw control; turbine condition monitoring (blade, generator)

 

www.ni.com

 

 

Parker Hannifin Corp.

 

Rotor brake components; pitch systems; power control/inverter modules

 

www.parker.com

 

The Switch Controls & Converters

 

PM synchronous and other generators;

full-power converters

 

www.theswitch.com

 

 

Frank J. Bartos, PE, is a Control Engineering contributing content specialist. Reach him at braunbart@sbcglobal.net



Engineers' Choice Awards
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by Control Engineering subscribers.
System Integrator Giants
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
System Integrator of the Year
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
How to Maximize Factory Automation Efficiency with Low Cost Machine Vision
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Wireless Reliability in Harsh Environments
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
Human Factors and the Impact on Plant Safety
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
August 2018
Augmented reality and virtual reality education, autotuning PID control, cybersecurity advice, educating engineers
July 2018
Ladder logic best practices and object-oriented programming, safety instrumented systems, enclosure design issues and challenges, process control advice
June 2018
Discrete and process sensor fundamentals, autotuning controls, system integrator roundtable
Edge Computing
This article collection contains several articles on how today's technologies heap benefits onto an edge-computing architecture such as faster computing, better networking, more memory, smarter analytics, cloud-based intelligence, and lower costs.
Data Center Design
Data centers, data closets, edge and cloud computing, co-location facilities, and similar topics are among the fastest-changing in the industry.
PLCs
Programmable logic controllers (PLCs) represent the logic (decision) part of the control loop of sense, decide, and actuate. Featured articles in this digital report compare PLCs and programmable automation controllers (PACs), industrial PCs, and robotic controllers.
SIDB

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

August 2018
SCADA standardization, capital expenditures, data-driven drilling and execution
June 2018
Machine learning, produced water benefits, progressive cavity pumps
April 2018
ROVs, rigs, and the real time; wellsite valve manifolds; AI on a chip; analytics use for pipelines
John O. Ayuk, PE, CFSE, PMP, CAP
Automation Engineer; Wood Group
Doug Baker
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
Engineers' Choice Awards
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by Control Engineering subscribers.
System Integrator Giants
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
System Integrator of the Year
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
How to Maximize Factory Automation Efficiency with Low Cost Machine Vision
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Wireless Reliability in Harsh Environments
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
Human Factors and the Impact on Plant Safety
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
August 2018
Augmented reality and virtual reality education, autotuning PID control, cybersecurity advice, educating engineers
July 2018
Ladder logic best practices and object-oriented programming, safety instrumented systems, enclosure design issues and challenges, process control advice
June 2018
Discrete and process sensor fundamentals, autotuning controls, system integrator roundtable
Edge Computing
This article collection contains several articles on how today's technologies heap benefits onto an edge-computing architecture such as faster computing, better networking, more memory, smarter analytics, cloud-based intelligence, and lower costs.
Data Center Design
Data centers, data closets, edge and cloud computing, co-location facilities, and similar topics are among the fastest-changing in the industry.
PLCs
Programmable logic controllers (PLCs) represent the logic (decision) part of the control loop of sense, decide, and actuate. Featured articles in this digital report compare PLCs and programmable automation controllers (PACs), industrial PCs, and robotic controllers.
SIDB

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

August 2018
SCADA standardization, capital expenditures, data-driven drilling and execution
June 2018
Machine learning, produced water benefits, progressive cavity pumps
April 2018
ROVs, rigs, and the real time; wellsite valve manifolds; AI on a chip; analytics use for pipelines
John O. Ayuk, PE, CFSE, PMP, CAP
Automation Engineer; Wood Group
Doug Baker
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
Engineers' Choice Awards
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by Control Engineering subscribers.
System Integrator Giants
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
System Integrator of the Year
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
How to Maximize Factory Automation Efficiency with Low Cost Machine Vision
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Wireless Reliability in Harsh Environments
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
Human Factors and the Impact on Plant Safety
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
August 2018
Augmented reality and virtual reality education, autotuning PID control, cybersecurity advice, educating engineers
July 2018
Ladder logic best practices and object-oriented programming, safety instrumented systems, enclosure design issues and challenges, process control advice
June 2018
Discrete and process sensor fundamentals, autotuning controls, system integrator roundtable
Edge Computing
This article collection contains several articles on how today's technologies heap benefits onto an edge-computing architecture such as faster computing, better networking, more memory, smarter analytics, cloud-based intelligence, and lower costs.
Data Center Design
Data centers, data closets, edge and cloud computing, co-location facilities, and similar topics are among the fastest-changing in the industry.
PLCs
Programmable logic controllers (PLCs) represent the logic (decision) part of the control loop of sense, decide, and actuate. Featured articles in this digital report compare PLCs and programmable automation controllers (PACs), industrial PCs, and robotic controllers.
SIDB

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

August 2018
SCADA standardization, capital expenditures, data-driven drilling and execution
June 2018
Machine learning, produced water benefits, progressive cavity pumps
April 2018
ROVs, rigs, and the real time; wellsite valve manifolds; AI on a chip; analytics use for pipelines
John O. Ayuk, PE, CFSE, PMP, CAP
Automation Engineer; Wood Group
Doug Baker
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
click me