The mix of electricity consumed in any stage in the life cycle of a product, process, or industrial sector has a significant effect on the associated inventory of emissions and environmental impacts because of large differences in the power generation method used. Fossil-fuel-fired or nuclear-centralized steam generators; large-scale and small-scale hydroelectric power; and renewable options, s...

In this paper, the performance of constrained Generalized Predictive Control (CGPC) is investigated on a comprehensive non-linear multivariable simulation of the Dinorwig pumped-storage hydroelectric power station. The responses of the system are compared with those of the classic PI controller, as currently implemented on the plant. The results show that CGPC offers significantly better perfor...

In this study, the electricity production and energy costs of hydroelectric power plant is analyzed by using actual plants data. Using long term data, capacity utilization rates were estimated on an hourly basis. Economic analysis factors affecting (initial investment cost, operating-maintenance costs, etc.) researched assessed in detail. Additionally, for first time a dimensionless number was ...