Sri Lanka's Mini-Hydro Rehabilitation Programme
As part of Sri Lanka's medium term investment programme funded mainly by the World Bank and Asian Development Bank, the British Government's Overseas Development...
Pumped-Storage Project Site Selection
The paper presents a case history in the selection of a site for a large pumped-storage project for Oglethorpe Power Corporation. The case history illustrates how a large number of potential...
Pumped-Storage: An Analysis of Optimal Capacity
This paper presents a systems analysis procedure to evaluate planning alternatives for pumped-storage operated in an existing power system. This procedure can be used by planners and engineers...
Pumped Storage and Compressed Air Storage, A Comparison
Pumped storage hydroelectric power plants and compressed air energy storage (CAES) plants are used for peaking and intermediate duty on electrical utility load systems. In comparing pumped...
New Opportunities for Pumped Storage Projects
A variety of design, economic, power supply, and environmental factors are combining which will bring a resurgence to the interest in developing pumped storage projects in the early 1990's...
Expansion of Three Plants on the Saranac River
The capacity of three cascading hydro power plants, owned and operated by New York State Electric and Gas Corporation on the Saranac River near Plattsburgh, was expanded by a total of...
Mini/Micro Hydro Applications in Remote Off-grid Areas of Ontario
This paper outlines the potential for remote off-grid small hydro development in Ontario and the present incentives that exist to develop these resources. Estimated costs of development...
The Electric Consumers Protection Act of 1986 Changes FERC Hydropower Licensing
The Electric Consumers Protection Act of 1986 (ECPA) was signed into law on October 16, 1986. This legislation revised and created new ground rules for the processing of hydropower license...
The New Environmental Requirements of ECPA
The Electric Consumers Protection Act of 1986 ('ECPA') has imposed significant new environmental criteria on the hydroelectric licensing process under Part I...
Hydro Activities Through the 1990's: Focus on Relicensing
This paper discusses some of the more significant issues facing relicensing applicants in light of the new ECPA amendments to the Federal Power Act (FPA). In addition, some ideas for planning...
Issues in License Compliance and Monitoring
With the language in Section 12 of the Electric Consumers Protection Act ('ECPA') of 1986 (now Section 31 of the Federal Power Act), Congress gave the Federal...
Impact of Annual Repayment on Efficient Use of Power Revenues
Congressional efforts to control Federal budget deficits are leading to new requirements for fixed annual repayment of investment in power and irrigation facilities. Traditionally, investments...
Pumped Storage and Power System Operations
The 2100 megawatt Bath County pumped storage power station began commercial operation in December 1985 as a jointly-owned project of Virginia Electric and Power Company (Virginia Power)...
The Design of the Outlet for the New Koepchenwerk Pumpstorage Plant
The Koepchenwerk Pumpstorage Plant (1930) is going to be replaced by a new plant with a 150 MW Pumpturbine in a shaft. This paper explains the reasons for this replacement and gives a...
Waterstop Technology?The Next Chapter
Water leakage through and around failed waterstops in concrete structures can cause serious flooding, damage to equipment, affect structural stability, and pose potential safety problems....
Bath County Tunnel System/Remedial Treatment Program
The Bath County Pumped Storage Project, owned jointly by Virginia Electric and Power Company and Allegheny Generating Company, is located 70 miles (112 km) north of Roanoke, Virginia....
Variable Speed Generators in Hydro Applications
This paper discusses the investigation of the doubly-fed variable speed machine as a potential candidate to convert a varying input speed to a constant frequency, constant voltage output....
Research and Development Program on Small Scale and Low Head Hydro by the Canadian Government
In July 1985 the Canadian Department of Energy, Mines and Resources (EMR) was assigned the responsibility for the federal support program for renewable energy R&D in Canada. In...
The Impact of Inlet Flow Characteristics on Low Head Hydro Projects
This paper discusses the intake civil designs, addressing head loss and flow distribution into the turbine intake. The impact of poor flow quality on head losses, turbine performance,...
Development of Three Systems Operated Rev. Pump Turbine
In order to represent the development of reversible, single stage pump turbines in Yugoslavia, the three systems operated pump turbine (3SRPT) of the fourth unit of Moste hydro power plant,...
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