A control chart-based symbolic conditional transfer entropy method for root cause analysis of process disturbances

Wen, Ching-Mei; Yan, Zhengbing; Liang, Yuchen; Wu, Haibin; Zhou, Le; Yao, Yuan

doi:10.1016/j.compchemeng.2022.107902

Cited by 7 publications

(1 citation statement)

References 45 publications

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“…Several risk assessment methods and techniques are known in the literature. Root cause analysis (Ito et al 2022;Wen et al 2022;Lucke et al 2022) analyses the root cause of the discrepancy. A cause-and-effect diagram is another method described by authors (Decker et al 2010;Gould 1992).…”

Section: Methodsmentioning

confidence: 99%

Analysis and assessment of risk in the implementation of a cogeneration installation at a livestock farm

Kostov¹

2022

Polityka Energetyczna – Energy Policy Journal

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The introduction of increasingly strict rules related to the processing and storage of animal waste, the growing demand for energy and the creation of sustainable animal husbandry have led to an increased interest in the production of clean energy from animal waste. The production of biogas and its subsequent burning on the farm is among the most promising technologies. One of the possibilities for the utilization of biogas is through the use of small aggregates for the combined production of electricity and heat energy based on an internal combustion engine. Analysis of such facilities that have been put into operation show that alternative technologies using biogas as fuel are better than conventional options, both from an economic and an environmental point of view. In this sense, however, the introduction of such a technology into operation is always associated with a number of risks, since investments in new technologies are influenced by technical and economic uncertainty. When planning and preparing the plan for the construction of such a biogas facility, the investment costs, technical support and profitability of the project are essential. Introducing critical economic and technical parameters to inform the farmer of all possible investments, operational and unforeseen risks will allow him to accept the challenges and choose the best solution for his farm. In this publication, an analysis and assessment of the risk has been carried out based on the characteristics of the technology -the possible consequences of the risk are also presented. 124A risk matrix related to the specifics of the object and the technology is proposed, with the help of which, the type of risk is identified. Based on an analysis of the obtained results, a motivated proposal for reducing the risk is made.

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