Jenö Kovács

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The paper discusses the development of a state estimation tool for circulating fluidized bed (CFB) boiler dynamic hotloop models. Bayesian state estimation was used to determine inputs, states and time-variant parameters based on output observations. The goal was to apply advanced state estimation to the original nonlinear model and utilize it for reallife(More)
The increased emphasis on energy conservation and the rising cost of electric energy have forced users of power transformers to consider the cost of transformer losses. Most of the commonly encountered factors used in transformer selection are reviewed, and a guideline is presented which will assist users in both selecting and operating power transformers(More)
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