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The degradation of the material in critical components is shown to be an effective measure which can be used to compute the risk adjusted economic penalty associated with different maintenance decisions. The approach of estimating the probability, with confidence interval, of the time that a...
Persistent link: https://www.econbiz.de/10009435687
activity. The objective of this research is to develop a distribution short-term load forecasting technology consisting of a … forecasting method, development methodology, theories necessary to support required technical components, and the hardware and …
Persistent link: https://www.econbiz.de/10009436662
in stock forecasting. Neural networks are viewed as one of the more suitable techniques. In this study, an experiment on … the forecasting of the Stock Exchange of Thailand (SET) was conducted by using feedforward backpropagation neural networks … neural network models in the forecasting of SET. Several global and local factors influencing the Thai stock market were used …
Persistent link: https://www.econbiz.de/10009440856
In this paper we present an analysis of the results of a study into wholesale (spot) electricity price forecasting … accuracy of electricity price forecasting models. The efficiency of NN and SVM retraining for price forecasting was evaluated … December 1998. The analysis of the results showed that SVMs with one unique solution, produce more consistent forecasting …
Persistent link: https://www.econbiz.de/10009448005
Time series forecasting is an important area of forecasting in which past observations of the same variable are … models, autoregressive (AR) techniques, moving averages (MA) etc. Recent research activities in forecasting also suggested … that artificial neural networks can be used as an alternative to traditional linear forecasting models. This study will …
Persistent link: https://www.econbiz.de/10009455926
In 1991, US electric utilities spent almost $1.8 billion on demand-side management (DSM) programs. These programs cut peak demands 5% and reduced electricity sales 1% that year. Utility projections suggest that these reductions will increase to 9% and 3%, respectively, by the year 2001. However,...
Persistent link: https://www.econbiz.de/10009435446
The Los Alamos National Laboratory Building Cost Index indicates that actual escalation since 1970 is near 10% per year … the cost of a typical construction project, which for our purposes, is a complex of office buildings and experimental … construction project. The building cost index is compared to other national building cost indexes. …
Persistent link: https://www.econbiz.de/10009435470
Programs in Perspective is the Bonneville Power Administration's public involvement process (PIP) for engaging customers and other stakeholders in a regional dialog to set strategic direction and broad program plans for BPA effort. This planning leads into a biennial rate setting cycle and...
Persistent link: https://www.econbiz.de/10009435625
test their effect on the cost and availability of power. ELSA is divided into three major sectors: production, regulatory …
Persistent link: https://www.econbiz.de/10009435646
the major test case is the production economics of heliostats. Alternative methods for estimating cost reductions in … learning and aggregated cost curves for these surrogates estimated. If the surrogate learning curves apply, they can be used to … estimate solar technology costs. The steps involved in generating these cost estimates are given. Second-generation glass …
Persistent link: https://www.econbiz.de/10009435662