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RISApplication of a Statistical Methodology for Gas Turbine Degradation Prognostics to Alstom Field Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a prognostic methodology is applied to gas turbine field data to assess its capability as a predictive tool for degradation effects. On the basis of the recordings of past behavior, the methodology provides ...
Development of a Simulation Model of Transient Operation of Micro-Combined Heat and Power Systems in a Microgrid
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the development of a simulation tool for modeling the transient behavior of micro-CHP (combined heat and power) systems, equipped with both thermal and electric storage units and connected with both ...
Micro Combined Heat and Power System Transient Operation in a Residential User Microgrid
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents an analysis of the transient operation of a micro combined heat and power (CHP) system, equipped with both thermal and electric storage units and connected with both electric and district heating grids. ...
Design, Analysis and Optimization of a Micro CHP System Based on Organic Rankine Cycle for Ultralow Grade Thermal Energy Recovery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the results of the application of an advanced thermodynamic model developed by the authors for the simulation of Organic Rankine Cycles (ORCs). The model allows ORC simulation both for steady and transient ...
Ensemble Learning Approach to the Prediction of Gas Turbine Trip
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the field of gas turbine (GT) monitoring and diagnostics, GT trip is of great concern for manufactures and users. In fact, due to the number of issues that may cause a trip, its occurrence is not infrequent, and its ...
Detection of the Onset of Trip Symptoms Embedded in Gas Turbine Operating Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: One of the most disrupting events that affect gas turbine (GT) operation is trip, since its occurrence reduces machine life span and also causes business interruption. Thus, early detection of incipient symptoms of GT trip ...
Methodology to Monitor Early Warnings Before Gas Turbine Trip
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The current energy scenario requires that gas turbines (GTs) operate at their maximum efficiency and highest reliability. Trip is one of the most disrupting events that reduces GT availability and increases maintenance ...
Modeling and Simulation of the Transient Behavior of an Industrial Power Plant Gas Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study deals with modeling and simulation of the transient behavior of an Industrial Power Plant Gas Turbine (IPGT). The data used for model setup and validation were taken experimentally during the startup procedure ...
Development and Validation of a General and Robust Methodology for the Detection and Classification of Gas Turbine Sensor Faults
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sensor fault detection and classification is a key challenge for machine monitoring and diagnostics, since raw data cleaning represents a key process in the gas turbine industry. To this end, this paper presents a comprehensive ...
Data-Driven Generative Model Aimed to Create Synthetic Data for the Long-Term Forecast of Gas Turbine Operation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The prediction of gas turbine (GT) future health state plays a strategic role in the current energy sector. However, training an accurate prognostic model is challenging in case of limited historical data (e.g., new ...