Wind Systems Magazine

May 21, 2013

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FEATURES

 

DEPARTMENTS

 

NEWS

Archives > February 2011

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February 2011

 

FEATURES

Company Profile: NRG Systems, Inc.

By: Russ Willcutt

You can’t just talk the talk, you’ve got to walk it as well, especially when you’re in the wind energy business. This company sets an example for others to follow.

 

Scaling the Heights Safely

By: Kent Pedersen

Avanti Wind Systems is dedicated to designing and manufacturing the safest work cages and fall-protection equipment available, but testing and training are critical to their successful use.

 

Uptower Tool Management

By: Pat McDevitt

The last place you need to lose a tool is when you’re working atop a wind tower. Snap-on Industrial provides solutions that keep your tooling together.

 

Increasing Generator Lifespan

By: Olaf Kleesch

Not only can upgrades drastically increase the service life of wind turbine generators, they can also prevent serious damage and high repair costs. Availon provides pointers.

 

International Turbine Adaptation

By: Troy Hewitt

The North American wind industry can benefit from the more-mature European market, harnessing existing—and proven—designs to forge ahead.

 

Avoiding Ground-Fault Arcing

By: Curt Collins

Grounding transformers are essential for large wind farms, where the substation transformer often provides the sole ground source. Pacific Crest Transformers explains.

 

Managing Wind Station Warranties

By: Glenn McCombs

When a warranty expires, responsibility for future repairs transfers to the owner, who should be proactive in conducting in-depth inspections, as NAES makes clear.

 

DEPARTMENTS

CONSTRUCTION

By: James D. Hussin

A proven technique for stopping or reducing settlement, cement grouting is an effective, cost-efficient alternative to complete reconstruction of the foundation.

 

MAINTENANCE

By: Merritt Brown

Proper lubrication and contaminant control are critical in order to attain long gearbox service life, both during and after the warranty period.

 

TECHNOLOGY

By: Sven Schmitz, Ph.D.

Turbine icing is an increasing challenge to the economics of wind energy in cold climates. Read on to learn how it happens, what it causes, and how it can be addressed.

 

LOGISTICS

By: Anne Puhalovich

Why should a developer assess strategic logistics considerations before final OEM selection? Because you need to know what you’re paying for!

 

Q&A: Andy Kruse

Co-founder & Executive Vice President/Southwest Windpower

 

 

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