Behavioral Segmentation and clustering of Geospatial Trajectories
Abstract not provided.
Publications
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Jump to search filtersCompression-based Analytics for Efficiently Identifying Events that Deviate from Standard Operating Procedures in Surveillance Video
Abstract not provided.
Identifying Anomalous Activity in Surveillance Video with Compression-Based Analytics
Abstract not provided.
Identifying and Clustering Activity in Seismic Waveforms
Abstract not provided.
Reordering Genomic Sequences for Enhanced Classification via Compression Analytics
Abstract not provided.
Reordering of Genomic Data for Improved Compression-Based Inference
Abstract not provided.
Reordering of Genomic Data for Improved Compression-Based Inference
Abstract not provided.
November 2016 HERMES Outdoor Shot Series 10268-313: Courtyard Dosimetry and Parametric Fits
A series of outdoor shots were conducted at the HERMES III facility in November 2016. There were several goals associated with these experiments, one of which is an improved understanding of the courtyard radiation environment. Previous work had developed parametric fits to the spatial and temporal dose rate in the area of interest. This work explores the inter-shot variation of the dose in the courtyard, updated fit parameters, and an improved dose rate model which better captures high frequency content. The parametric fit for the spatial profile is found to be adequate in the far-field, however near-field radiation dose is still not well-understood.
PV Component Reliability Distributions ? Database and Insights
Abstract not provided.
PV System Component Fault and Failure Compilation and Analysis
This report describes data collection and analysis of solar photovoltaic (PV) equipment events, which consist of faults and fa ilures that occur during the normal operation of a distributed PV system or PV power plant. We present summary statistics from locations w here maintenance data is being collected at various intervals, as well as reliability statistics gathered from that da ta, consisting of fault/failure distributions and repair distributions for a wide range of PV equipment types.
Updated evaluation of shock hazards to firefighters working in proximity of PV systems
Conference Record of the IEEE Photovoltaic Specialists Conference
Abstract not provided.
PV-RPM V2.0 beta - SAM Implementation. DRAFT User Instructions
This user manual is intended to provide instructions to volunteer beta testers on how to use Sandia National Laboratories (SNL) PV Reliability Performance Model (PV-RPM) features in the National Renewable Energy Laboratory (NREL) System Advisor Model (SAM) version 2017.1.17 r4 (NREL, 2017). This new feature is provided in SAM to allow users with reliability data the ability to develop and run scenarios where PV performance and costs are impacted from components that can fail stochastically. This is intended to be an advanced user feature as it requires knowledge and data regarding different PV component failure modes. It also relies heavily on the SAM LK scripting language, which is not utilized by a majority of SAM users. NREL has published a SAM LK users guide (Dobos, 2017) and has multiple online help topics and videos to get users familiar with the scripting language and what it can do. This user instruction manual will provide some background on how data collected from a PV system can be used as inputs in the PV-RPM model, which will give data owners the ability to develop their own reliability and repair distributions outside of the example provided here.
A Detailed Model of Rear-Side Irradiance for Bifacial PV Modules
Conference Record of the IEEE Photovoltaic Specialists Conference
Abstract not provided.
A Detailed Model of Rear-Side Irradiance for Bifacial PV Modules
Abstract not provided.
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