首页> 外文会议>ASME(American Society of Mechanical Engineers) International Mechanical Engineering Congress: Advanced Energy Systems Division; 20031115-20031121; Washington,DC; US >A CRITICAL REVIEW OF THE THERMOECONOMIC DIAGNOSIS METHODOLOGIES FOR THE LOCATION OF CAUSES OF MALFUNCTIONS IN ENERGY SYSTEMS
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A CRITICAL REVIEW OF THE THERMOECONOMIC DIAGNOSIS METHODOLOGIES FOR THE LOCATION OF CAUSES OF MALFUNCTIONS IN ENERGY SYSTEMS

机译:能源系统故障原因的热经济学诊断方法的批判性回顾

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Thermoeconomic diagnosis procedures in the literature rely on the assumption that specific consumption of resources in the components are the key to interpret the effects of malfunctions and then to trace a path towards the sources of anomalies. The main obstacle to a successful application of these approaches is represented by the actual interactions existing among components which cause a propagation of the alteration of component specific consumptions and therefore mask those effects that would allow a direct identification of the origin of malfunction. This paper presents an extensive discussion of potentialities and limits of diagnosis procedures proposed in the literature in distinguishing the effects induced by component interactions from those that are intrinsically generated by the anomaly, which is considered here as the main task to locate effectively causes of malfunctions in energy systems.
机译:文献中的热经济诊断程序基于这样的假设,即部件中特定的资源消耗是解释故障影响并追踪异常源的关键。成功应用这些方法的主要障碍是组件之间存在的实际交互作用,这些交互作用会导致组件特定消耗量变化的传播,从而掩盖了那些可以直接识别故障根源的影响。本文对文献中提出的诊断程序的潜力和局限性进行了广泛的讨论,以区分由组件相互作用引起的影响和由异常产生的内在影响,这在这里被认为是有效定位故障原因的主要任务。能源系统。

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