Turbine Efficiency Loss Associated with Draft Tube Aeration
Draft tube aeration is one method for improving the dissolved oxygen content of hydroelectric discharges. A simple analytical procedure is presented for estimating the loss in turbine...
Analysis of Slow Speed vs. High Speed Generation
This paper presents a discussion of the relative merits of each alternative, with emphasis placed on experience gained from projects recently completed. The discussion considers such factors...
A New Turgo Turbine in China
In this paper a special runner bucket of the new Turgo turbine is illustrated and a comparison is made between the characteristics of the new Turgo and the ordinary Turgo turbine with...
Rim-Drive Turbine for Low Head Applications
A turbine design and testing program was undertaken with the objective of developing a standardized turbine/generator arrangement that would be well suited to the 10 to 30 foot head range....
Dolores Pumped-Storage Unit?A Case Study in Planning
The Durango Projects Office of the U. S. Bureau of Reclamation (Reclamation) conducted a pumped-storage investigation from 1981 to 1983 on a site in southwestern Colorado. This paper describes...
Hydraulic Transients?Helms Pumped Storage Project
Pacific Gas and Electric Company's Helms Pumped Storage project is a large underground hydroelectric development which went into commercial operation in June 1984. Because...
Mt. Elbert Pumped-Storage Powerplant
This paper describes the principal design features, construction, and operation of Mt. Elbert Pumped-Storage Powerplant. Mt. Elbert is the Bureau of Reclamation's first and...
Unique Civil Engineering Features of the Balsam Meadow Pumped-Storage Project
The Balsam Meadow Pumped-Storage Project for the Southern California Edison Company is located in the Sierra Nevada Mountains approximately 55 miles northeast of Fresno, California. The...
The Bath County Pumped Storage Project
Virginia Power and the Allegheny Power System will introduce an important new peaking power service in late 1985, when the first unit of the Bath County Pumped Storage Station becomes...
Main Canal Headworks Hydroelectric Project
This project is being installed at the Dry Falls Dam, Coulee City, Washington, adjacent to the Main Canal Headworks which controls the irrigation releases to the Columbia Basin Project....
Waterpower in Ontario
Ontario Hydro, a public utility, is responsible for the generation and transmission of almost all the electricity used in Ontario. In 1984 approximately 30% of Ontario's electricity...
Genesis of a Federal/Non-Federal Planning Study
This paper presents the course of action the Bureau of Reclamation undertook to develop an appropriate joint Federal/non-Federal planning process for a major pumped storage project. It...
Innovative Approach to New Water Supply/Power Development
Since the first deliveries made by the State Water Project (SWP) in the early 1960's the State of California has become known worldwide as a pioneer in the development of...
Piedra Del Aguila�New Hydropower for Argentina
Construction commenced in early 1985 on the 1. 0 billion Piedra del Aguila Hydroelectric Project on the Rio Limay about 1200 km (750 mi) southwest of Buenos Aires, Argentina. The project...
Evaluation of a Pump-Storage Hydropower Facility
This paper summarizes the findings of the evaluations conducted by faculty of the University of Missouri and outside consultants regarding the downstream effects of Harry S. Truman Dam...
Prospects for Hydroelectric Power Development at Corps of Engineer Dams
There are two basic approaches to developing hydroelectric power facilities at Corps dams. The Corps can develop projects at the request of Congress through the authorization process....
The Pacific Northwest Hydropower Data Base Study
The Hydropower Data Base is presently a functional tool for evaluating hydropower in the Northwest. It is a complete system which has been implemented using a variety of crosschecks and...
Phased Pumped Storage Planning and Site Evaluation
A phase process of site evaluation provides for an efficient use of resources while supporting the necessary level of detailed investigation. This paper describes the phased siting process...
The Corps of Engineers' New Hydropower Manual
The Corps of Engineers has recently completed a new Engineering Manual (EM), which outlines procedures used for the evaluation of hydropower projects. It will serve as the basic Corps...
The Contribution of Local Area Management Teams Under Severe Environmental Conditions
This paper outlines a Westinghouse managed turnkey hydro electric project located in remote southwestern Wyoming near Kemmerer. The dam provides watershed control for the Hams Fork River,...
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