Grant and Research Library

title

program area

focus

dates

location

Innovative Dual-Rotar Wind Turbine Designs to Improve Wind Farm Efficiency

Grant Renewable Energy Oct. 2014 — Jul. 2015 Ames, Iowa
Summary:

In order to address the need for taller wind turbine towers, Department of Energy released a funding opportunity announcement on Taller Hub Heights to Access Higher Wind Resources and Lower Cost of Energy. The principal investigator (PI) submitted a successful concept paper to the DOE to facilitate the completion of the final phase of the [...]

Program Area:

Grant

Focus:

Renewable Energy

  • Wind

Summary

In order to address the need for taller wind turbine towers, Department of Energy released a funding opportunity announcement on Taller Hub Heights to Access Higher Wind Resources and Lower Cost of Energy. The principal investigator (PI) submitted a successful concept paper to the DOE to facilitate the completion of the final phase of the Hexcrete tower concept developed at Iowa State University. This new concept was developed using the PI’s professorship’s funds and the Iowa Grow Value Fund—and 1) uses modular components that can be prefabricated locally and transported using standard trucks; 2) increases design life to 40-50 years instead of the current 20-25 years; 3) uses readily available materials to minimize weight and transportation costs; and 4) facilitates foundation options that can be easily decommissioned. By overcoming the challenges associated with steel tubular wind turbine towers, the Hexcrete concept is designed to dominate tower height in the 100 to 140m range.

Hexcrete towers with increased heights will 1) access high wind speeds and steadier wind conditions; 2) increase wind production time; 3) leverage opportunities to harvest energy in regions where favorable wind conditions exists above 100 m; and 4) lower wind energy cost. The impact of successfully completing the Hexcrete tower will strengthen wind energy production in Iowa, reduce wind energy cost, and increase Iowa job markets in wind energy, precast fabrication and commercial transportation.

Award Amount:

Not specified

Grant Active Dates:

Oct. 2014 — Jul. 2015

Organization:

Civil, Construction and Environmental Engineering | Iowa State University

Principal Investigator:

Sri Sritharan

Co-Principal Investigator:

Ming-Chen Hsu

Status:

Active

Location:

Ames, Iowa

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Realistic Simulation of a Wind Farm Unit for Energy Production Optimization

Grant Renewable Energy Jan. 2014 — Aug. 2014 Iowa City
Summary:

An area of growing interest in wind energy production is the collective optimization of wind farm design and operation, considering the interaction among turbines, with the objective of increasing production efficiency. It is estimated that between 10 to 40 % of wind energy production and revenue is lost due to complex wind plant interaction, losses [...]

Program Area:

Grant

Focus:

Renewable Energy

  • Wind

Summary

An area of growing interest in wind energy production is the collective optimization of wind farm design and operation, considering the interaction among turbines, with the objective of increasing production efficiency. It is estimated that between 10 to 40 % of wind energy production and revenue is lost due to complex wind plant interaction, losses that could be reduced by optimization of design and operation of the plant as a whole. Recently, the US Department of Energy (DOE) commissioned the Scaled Wind Farm Technology (SWiFT) facility to study those interactions. Our objective is to write software capable of reproducing farm-wide dynamics that can be used to aid design and operation of current and future wind farms, both onshore and offshore. We are seeking funds to develop a proof-of-concept demonstration with 10 to 20 fully resolved wind turbines, which will help obtain external funding to complete this software, primarily from DOE, but also from the National Science Foundation (NSF).

Award Amount:

$88,840

Grant Active Dates:

Jan. 2014 — Aug. 2014

Organization:

The University of Iowa

Principal Investigator:

Pablo M. Carrica

Co-Principal Investigator:

Juan E. Martin

Location:

Iowa City

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Midwest Wind Energy Conference, 1992

Grant Renewable Energy Dec. 1991 — Aug. 1992 Ames, IA
Summary:

Conference held June 23-24, 1992

Program Area:

Grant

Focus:

Renewable Energy

  • Wind

Summary

Conference held June 23-24, 1992

Award Amount:

$6,500

Grant Active Dates:

Dec. 1991 — Aug. 1992

Organization:

ISU Extension

Principal Investigator:

James Cain

Status:

closed

Location:

Ames, IA

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2008 Residential Wind Workshop

Grant Renewable Energy May. 2008 — Jul. 2008 Iowa City, IA
Summary:

Workshop held in Des Moines, Iowa on May 31, 2008.

Program Area:

Grant

Focus:

Renewable Energy

  • Wind

Summary

Workshop held in Des Moines, Iowa on May 31, 2008.

Award Amount:

$6,900

Grant Active Dates:

May. 2008 — Jul. 2008

Organization:

Iowa Renewable Energy Association

Principal Investigator:

Michelle Kenyon Brown

Status:

closed

Location:

Iowa City, IA

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Wind Energy Conference 2007 – Clarion, IA

Grant Renewable Energy Dec. 2007 — Jan. 2008 Clarion, IA
Summary:

Central Iowa Wind Energy Conference held December 7, 2007.

Program Area:

Grant

Focus:

Renewable Energy

  • Wind

Summary

Central Iowa Wind Energy Conference held December 7, 2007.

Award Amount:

$1,485

Grant Active Dates:

Dec. 2007 — Jan. 2008

Organization:

Wright County Agricultural Extension

Principal Investigator:

Dr Leroy Jensen

Status:

closed

Location:

Clarion, IA

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Wind Energy Conference 2007 – Nevada, IA

Grant Renewable Energy Nov. 2007 — Jan. 2008 Nevada, IA
Summary:

Central Iowa Wind Energy Conference held November 30, 2007 in Nevada, Iowa.

Program Area:

Grant

Focus:

Renewable Energy

  • Wind

Summary

Central Iowa Wind Energy Conference held November 30, 2007 in Nevada, Iowa.

Award Amount:

$1,485

Grant Active Dates:

Nov. 2007 — Jan. 2008

Organization:

Story Count Extension

Principal Investigator:

Dr. Kapil Arora

Status:

closed

Location:

Nevada, IA

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