Research Article
Mar 1971
Advantages of Inclined-Axis Hydroelectric Units
Abstract
The Corps of Engineers selected a relatively new type of low-head hydroelectric unit for installation at three multi-purpose projects now under construction. These units are known variously as inclined-axis, slant-axis and tube units. Unit blocks widths are 25% to 30% less with these units than with conventional vertical propeller units and therefore, a cost savings on the order of 10% to 15% can be realized. The units are similar in cost an in some other respects to bulb units but have the technical advantage of using conventionally designed generators operating outside the water passage. At two of the plants the units are planned for generation only while at the other plant they are to be reversible for pumped storage operation. The latter plant is part of the Kaysinger Bluff Project on the Osage River in Missouri. The other units are being installed at the Ozark and Webbers Falls Projects on the Arkansas River.
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Information & Authors
Information
Published In
Journal of the Power Division
Volume 97 • Issue 2 • March 1971
Pages: 395 - 405
Copyright
© 1971 American Society of Civil Engineers.
History
Published in print: Mar 1971
Published online: Feb 11, 2021
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Authors
Affiliations
Asa V. Shannon, F.ASCE
Chief, Engrg. Div., Southwestern Div., Corps of Engrs., Dallas, Tex. (retired)
Charles H. Fogg, F.ASCE
Chief, Hydroelectric Design Branch, Southwestern Div., Corps of Engrs., Dallas, Tex.
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.