The specification of and testing of a Horizontal Axis Tidal Turbine Rotor Monitoring approach

DATA Set Created at Cardiff University based on research presented in the IJPHM paper, 'the specification of and testing of a horizontal axis tidal turbine rotor monitoring approach.' List of Data Files: CFD_DATA.mat InitialSimsTI000_0.mat InitialSimsTI000_5.mat InitialSimsTI001_0.mat InitialSimsTI002_0.mat InitialSimsTI010_0.mat CMMetricsTI000_5.mat CMMetricsTI001_0.mat CMMetricsTI002_0.mat CMMetricsTI010_5.mat ClassificationResultsTI000_5.mat ClassificationResultsTI001_0.mat ClassificationResultsTI002_0.mat ClassificationResultsTI010_0.mat FluidTimSeriesTI010_0.mat Ct.txt TSR.txt INFORMATION on DATA FILES: CFD_Data: This data set in the form of matlab structure contains data from the CFD models undertaken to produce the paramertisation data for the model detailed in the paper. CTC - Vector containing the non-dimensional torque curve for the turbine rotor being studied. ITSR - The Tip-Speed-Ration indexes for the above torque curve. Steady_State_Parameters--|-Optimum----|--CFD Data : CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm). | |--Model Data: Details of the CFD model - Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s). | |-Off6_5-----|--CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm). | |--Model Data: Details of the CFD model - Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s). | |-Off9-------|--CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm). | |--Model Data: Details of the CFD model - Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s). | |-Off12------|--CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm). |--Model Data: Details of the CFD model - Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s). InititalSimsTIxxx_x: Here XXX_X is the TI for the simulation contained in the matlab workspace e.g. InitialSimsTI010_0.mat contains the simulation results for the TI = 10% simulations. CTC - Vector containing the non-dimensional torque curve for the turbine rotor being studied. ITSR - The Tip-Speed-Ration indexes for the above torque curve. Steady_State_Parameters--|-Optimum----|--CFD Data : CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm). | |--Model Data: Details of the CFD model - Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s). | |-Off6_5-----|--CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm). | |--Model Data: Details of the CFD model - Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s). | |-Off9-------|--CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm). | |--Model Data: Details of the CFD model - Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s). | |-Off12------|--CFD Data: CFD TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm). |--Model Data: Details of the CFD model - Rotor Radius (m), Rotational Velocity (Rad/s), Mean Fluid Velocity (m/s). SteadyStateSimulation----|-Optimum----(1 to i)|--SimInfo: Gives all the information used to create the simulation. This includes the parameters used for the model detailed in [1] and the turbine information. | |--SimResults: Model TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm), FluidVelocity (m/s). | |-Off6_5-----(1 to i)|--SimInfo: Gives all the information used to create the simulation. This includes the parameters used for the model detailed in [1] and the turbine information. | |--SimResults: Model TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm), FluidVelocity (m/s). | |-Off9-------(1 to i)|--SimInfo: - Gives all the information used to create the simulation. This includes the parameters used for the model detailed in [1] and the turbine information. | |--SimResults: Model TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm), FluidVelocity (m/s). | |-Off12------(1 to i)|--SimInfo: - Gives all the information used to create the simulation. This includes the parameters used for the model detailed in [1] and the turbine information. |--SimResults: Model TimeStamp (Seconds), Rotor Position (Degrees), Tootal Torque (Nm), Torque Contribution Blade1 (Nm), Torque Contribution Blade2 (Nm), Torque Contribution Blade3 (Nm), FluidVelocity (m/s). NOTE: 1 to i refer to the simualtion number. for cases InitialSimsTI000_5, InitialSimsTI001_0 and InitialSimsTI002_0 there are 50 cases, i.e. i = 50. For the InitialSimsTI010_0 case there are 10 cases, i.e i = 10. CMMetricsTIxxx_x: Here XXX_X is the TI for the simulation contained in the matlab workspace e.g. CMMetricsTI010_0.mat contains the condition monitoring metrics outlined in [1] for the TI = 10% simulations. NormCMData: Matrix (4 by (number of simulations x number of fault cases)) The matrix contains the normalised condition monitoring metrics detailed in [1], each row contains a specific metrix i.e row 1 contains CM metric 1 (as defined in [1]). In the case of the TI000_5 to TI002_0 cases, there are 50 simulations of 4 differing rotor conditions, resulting in 200 columns. The first 50 contain data relatig to the optimum case and so on, in the order 'Optimum', 'Off6_5', 'Off9', 'Off12'. This data was used to train the NBCs detailed in [1]. ClassificationResultsTIxx_x: Here XXX_X is the TI for the simulation contained in the matlab workspace e.g. ClassificationResultsTI010_0.mat contains the cNBC results for the TI = 10% simulations. For Each fault case the following variables provide the results of the testing of the trained NBCs, trained as detailed in [1]. The case in the variable title refers to the condition of the data inputted into the NBC> NBClabel___: The MAP classification results for the inputted data set. NBCPosterior___: Posterior probability returned via the NBC for the inputted dataset. nbccOSToPT___: Cost of making the classification for the inputted data. FluidTimeSeriesTI010_0: Fluid time series generated via the process outline in Appendix A of [1] ct.txt Non-Dimensional Torque Curve, for the rotor. TSR.txt. Tip-Speed ratio index for the ct curve.