Clifford Hansen

Clifford Hansen, Aaron Scheiner, (2022). Uncertainty in annual energy resulting from uncertain irradiance measurements https://doi.org/10.2172/1959813 Publication ID: 80801

Clifford Hansen, (2021). Solar Performance Insight (Final Report) https://doi.org/10.2172/1832292 Publication ID: 76854

Seth King, Tara LaForce, Clifford Hansen, (2021). APPA Peer Review Questions and Concerns Response https://www.osti.gov/servlets/purl/1882492 Publication ID: 79777

Tara LaForce, Emily Stein, Clifford Hansen, Heeho Park, (2021). PFLOTRAN 3D Meshing and Modeling https://www.osti.gov/servlets/purl/1888401 Publication ID: 79364

Clifford Hansen, (2021). Overview of Conceptual Models in the Additional Panels Performance Assessment https://www.osti.gov/servlets/purl/1891068 Publication ID: 79378

Clifford Hansen, (2021). Overview of Conceptual Models in the Additional Panels Performance Assessment https://www.osti.gov/servlets/purl/1877845 Publication ID: 79228

Seth King, Clifford Hansen, (2021). Porosity Surface and Fracture Model for the Salado Flow Model https://www.osti.gov/servlets/purl/1881689 Publication ID: 79590

Sarah Brunell, Clifford Hansen, Sungtae Kim, Seth King, (2021). The Additional Panels Performance Assessment https://www.osti.gov/servlets/purl/1877544 Publication ID: 79356

Michael Gostein, Silvana Pelaez, Chris Deline, Aron Habte, Clifford Hansen, Bill Marion, Jeff Newmiller, Manajit Sengupta, Joshua Stein, Itai Suez, (2021). Measuring Irradiance for Bifacial PV Systems https://www.osti.gov/servlets/purl/1888712 Publication ID: 78908

Michael Gostein, Silvana Pelaez, Chris Deline, Aron Habte, Clifford Hansen, Bill Marion, Jeff Newmiller, Manajit Sengupta, Joshua Stein, Itai Suez, (2021). Measuring Irradiance for Bifacial PV Systems https://doi.org/10.2172/1877836 Publication ID: 78909

Clifford Hansen, Dirk Jordan, Michael Deceglie, Thushara Gunda, Hector Mendoza, Matt Muller, William Vining, (2021). Data Cleaning for Degradation Analyses https://www.osti.gov/servlets/purl/1854657 Publication ID: 76820

Clifford Hansen, Dirk Jordan, Michael Deceglie, Thushara Gunda, Michael Hopwood, Hector Mendoza, Matt Muller, William Vining, (2021). Data Cleaning for Degradation Analyses https://doi.org/10.2172/1845618 Publication ID: 76821

Clifford Hansen, Michael Nole, Heeho Park, Jennifer Frederick, Emily Stein, (2021). PFLOTRAN QA Update https://www.osti.gov/servlets/purl/1847476 Publication ID: 77363

Sarah Brunell, Robert Rechard, Clifford Hansen, Stephen Wagner, (2020). 2020 NEPA Polychlorinated Biphenyl (PCB) Risk Assessment https://doi.org/10.2172/1716558 Publication ID: 71716

Ross Guttromson, Craig Lawton, Matthew Halligan, Dale Huber, Jack Flicker, Matthew Hoffman, Tyler Bowman, Salvatore Campione, Paul Clem, Andrew Fiero, Clifford Hansen, Rodrigo Llanes, Robert Pfeiffer, Brian Pierre, Luis San Martin, David Sanabria, Richard Schiek, Oleksiy Slobodyan, Larry Warne, (2020). Electromagnetic Pulse – Resilient Electric Grid for National Security: Research Program Executive Summary https://doi.org/10.2172/1879618 Publication ID: 71301

Clifford Hansen, Dirk Jordan, Michael Deceglie, Thushara Gunda, Hector Mendoza, Matt Muller, William Vining, (2020). Data Cleaning for Degradation Analyses https://www.osti.gov/servlets/purl/1821842 Publication ID: 74963

Adam Summers, Jay Johnson, Rachid Darbali-Zamora, Clifford Hansen, Jithendar Anandan, Chad Showalter, (2020). A comparison of der voltage regulation technologies using real-time simulations Energies https://doi.org/10.3390/en13143562 Publication ID: 73541

Clifford Hansen, Thomas Catanach, Austin Glover, Jose Huerta, Zach Stuart, Ross Guttromson, (2020). Modeling Failure of Electrical Transformers due to Effects of a HEMP Event https://doi.org/10.2172/1644736 Publication ID: 74200

Christian Jones, Marios Theristis, Joshua Stein, Clifford Hansen, (2020). Feature Selection of Photovoltaic System Data to Avoid Misclassification of Fault Conditions https://www.osti.gov/servlets/purl/1807373 Publication ID: 73720

Christian Jones, Marios Theristis, Joshua Stein, Clifford Hansen, (2020). Feature Selection of Photovoltaic System Data to Avoid Misclassification of Fault Conditions https://www.osti.gov/servlets/purl/1807374 Publication ID: 73721

Clifford Hansen, Dirk Jordan, Michael Deceglie, Matt Muller, Thushara Gunda, William Vining, (2020). Data Cleaning for Degradation Analyses https://www.osti.gov/servlets/purl/1767884 Publication ID: 72746

Stephen Sevougian, Clifford Hansen, (2020). Performance Assessment for Yucca Mountain License Application https://www.osti.gov/servlets/purl/1763865 Publication ID: 70919

Clifford Hansen, Robert MacKinnon, (2020). The Performance Assessment Methodology https://www.osti.gov/servlets/purl/1764353 Publication ID: 71410

Clifford Hansen, Jon Helton, Eric Vugrin, Daniel Clayton, Russell Camphouse, Todd Zeitler, (2020). PA Lessons: A Retrospective of the WIPP PA https://www.osti.gov/servlets/purl/1764354 Publication ID: 71415

Alexander Headley, Clifford Hansen, Tu Nguyen, (2019). Energy Storage Paired with Community Solar in NYISO https://www.osti.gov/servlets/purl/1642814 Publication ID: 65613

Clifford Hansen, William Holmgren, Aidan Touhy, Justin Sharp, Antonio Lorenzo, Leland Boeman, Anastasios Golnas, (2019). The Solar Forecast Arbiter: An Open Source Evaluation Framework for Solar Forecasting https://doi.org/10.1109/PVSC40753.2019.8980713 Publication ID: 69626

Andrea Castillo, Jack Flicker, Clifford Hansen, Jean-Paul Watson, Jay Johnson, (2019). Stochastic optimisation with risk aversion for virtual power plant operations: A rolling horizon control IET Generation, Transmission and Distribution https://doi.org/10.1049/iet-gtd.2018.5834 Publication ID: 59901

C. Jones, Clifford Hansen, (2019). Single Diode Parameter Extraction from In-Field Photovoltaic I-V Curves on a Single Board Computer Conference Record of the IEEE Photovoltaic Specialists Conference https://doi.org/10.1109/PVSC40753.2019.8981330 Publication ID: 69244

Clifford Hansen, Daniel Riley, (2019). Open-source Software for Solar Power: Update https://www.osti.gov/servlets/purl/1640607 Publication ID: 68998

Christian Jones, Clifford Hansen, (2019). Single Diode Parameter Extraction from In-Field Photovoltaic I-V Curves on a Single Board Computer https://doi.org/10.1109/PVSC40753.2019.8981330 Publication ID: 69279

Clifford Hansen, Jay Johnson, (2019). ProDROMOS: Managing Distribution Voltage using Photovoltaic Inverters https://www.osti.gov/servlets/purl/1645260 Publication ID: 68568

Clifford Hansen, Jay Johnson, Rachid Darbali-Zamora, (2019). Voltage Regulation and Protection Assurance using DER Advanced Grid Functions https://www.osti.gov/servlets/purl/1648795 Publication ID: 68587

Clifford Hansen, Bruce King, (2019). Determining Series Resistance for Equivalent Circuit Models of a PV Module IEEE Journal of Photovoltaics https://doi.org/10.1109/JPHOTOV.2018.2883703 Publication ID: 60491

Clifford Hansen, Joshua Stein, Daniel Riley, Matthew Lave, Chris Deline, Fatima Toor, (2018). Field Performance of Bifacial PV Modules and Systems https://www.osti.gov/servlets/purl/1581945 Publication ID: 63707

Clifford Hansen, Bruce King, (2018). Determining series resistance for equivalent circuit models of a PV module https://doi.org/10.1109/JPHOTOV.2018.2883703 Publication ID: 62559

Clifford Hansen, Bruce King, (2018). Determining series resistance for equivalent circuit models of a PV module https://doi.org/10.1109/JPHOTOV.2018.2883703 Publication ID: 62560

Clifford Hansen, Geoffrey Klise, (2018). Orange Button 1.0 : An Open Source Data Taxonomy for PV https://www.osti.gov/servlets/purl/1524270 Publication ID: 61998

Clifford Hansen, (2018). What?s new in PVLib and pvlib-python? https://www.osti.gov/servlets/purl/1513354 Publication ID: 62037

Clifford Hansen, (2018). Photovoltaic And Renewable Energy Systems Research https://www.osti.gov/servlets/purl/1806947 Publication ID: 61564

Daniel Riley, Joshua Stein, Clifford Hansen, (2018). 2018 IEEE PVSC Tutorial PV System Modeling https://www.osti.gov/servlets/purl/1511110 Publication ID: 61880

Ross Guttromson, Ian Gravagne, Jonathan White, Jonathan Berg, Felipe Wilches-Bernal, Joshua Paquette, Clifford Hansen, (2018). Use of Wind Turbine Kinetic Energy to Supply Transmission Level Services https://doi.org/10.2172/1489867 Publication ID: 61350

Clifford Hansen, Joshua Stein, Daniel Riley, Matthew Lave, Chris Deline, Fatima Toor, (2018). Field Performance of Bifacial PV Modules and Systems https://www.osti.gov/servlets/purl/1513695 Publication ID: 59220

Robert Forrest, Jaideep Ray, Clifford Hansen, Christopher Young, Lynne Burks, (2017). Using discrete wavelet transform features to discriminate between noise and phases in seismic waveforms https://www.osti.gov/servlets/purl/1488333 Publication ID: 54680

Joshua Stein, Clifford Hansen, Chris Deline, Bill Marion, Fatima Toor, Amir Shishavan, (2017). Comparison of modeling methods and tools for bifacial PV performance https://www.osti.gov/servlets/purl/1484158 Publication ID: 54370

Clifford Hansen, Daniel Riley, Chris Deline, Fatima Toor, Joshua Stein, (2017). A Detailed Performance Model for Bifacial PV Modules https://www.osti.gov/servlets/purl/1478165 Publication ID: 53545

Clifford Hansen, Daniel Riley, Chris Deline, Fatima Toor, Joshua Stein, (2017). A Detailed Performance Model for Bifacial PV Modules https://www.osti.gov/servlets/purl/1478164 Publication ID: 53546

Joshua Stein, Daniel Riley, Matthew Lave, Chris Deline, Fatima Toor, Clifford Hansen, (2017). Outdoor Field Performance from Bifacial Photovoltaic Modules and Systems https://www.osti.gov/servlets/purl/1474810 Publication ID: 53164

Joshua Stein, Daniel Riley, Matthew Lave, Chris Deline, Fatima Toor, Clifford Hansen, (2017). Outdoor Field Performance of Bifacial PV Modules and Systems https://www.osti.gov/servlets/purl/1474824 Publication ID: 53186

Joshua Stein, Daniel Riley, Matthew Lave, Clifford Hansen, Chris Deline, Fatima Toor, (2017). Outdoor Field Performance of Bifacial PV Modules and Systems https://www.osti.gov/servlets/purl/1459780 Publication ID: 57152

Bill Marion, Sara MacAlpine, Chris Deline, Amir Asgharzadeh, Fatima Toor, Daniel Riley, Joshua Stein, Clifford Hansen, (2017). A Practical Irradiance Model for Bifacial PV Modules https://www.osti.gov/servlets/purl/1460254 Publication ID: 57187

Amir Shishavan, Tomas Lubenow, Joseph Sink, Bill Marion, Chris Deline, Clifford Hansen, Joshua Stein, Fatima Toor, (2017). Analysis of the Impact of Installation Parameters and System Size on Bifacial Gain and Energy Yield of PV Systems https://www.osti.gov/servlets/purl/1460255 Publication ID: 57188

Clifford Hansen, Renee Gooding, Nathan Guay, Daniel Riley, Johnson Kallickal, Donald Ellibee, Amir Asgharzadeh, Bill Marion, Fatima Toor, Joshua Stein, (2017). A Detailed Model of Rear-Side Irradiance for Bifacial PV Modules Conference Record of the IEEE Photovoltaic Specialists Conference https://doi.org/10.1109/PVSC.2017.8366707 Publication ID: 57337

Joshua Stein, Daniel Riley, Matthew Lave, Clifford Hansen, Chris Deline, Fatima Toor, (2017). Outdoor Field Performance from Bifacial Photovoltaic Modules and Systems Conference Record of the IEEE Photovoltaic Specialists Conference https://doi.org/10.1109/PVSC.2017.8366042 Publication ID: 56979

Clifford Hansen, Daniel Riley, Joshua Stein, (2017). 2017 IEEE PVSC tutorial PV system modeling https://www.osti.gov/servlets/purl/1513607 Publication ID: 56735

Clifford Hansen, Renee Gooding, Nathan Guay, Daniel Riley, Johnson Kallickal, Donald Ellibee, Amir Asgharzadeh, Bill Marion, Fatima Toor, Joshua Stein, (2017). A Detailed Model of Rear-Side Irradiance for Bifacial PV Modules https://www.osti.gov/servlets/purl/1458397 Publication ID: 57012

Daniel Riley, Clifford Hansen, Joshua Stein, Matthew Lave, Johnson Kallickal, Bill Marion, Fatima Toor, (2017). A Performance Model for Bifacial PV Modules https://www.osti.gov/servlets/purl/1458425 Publication ID: 57029

Clifford Hansen, Daniel Riley, (2017). Performance model for bifacial PV modules https://www.osti.gov/servlets/purl/1367197 Publication ID: 56364

Clifford Hansen, (2017). Sample size for PV lifetime project https://doi.org/10.2172/1367408 Publication ID: 56206

Jaideep Ray, Clifford Hansen, Robert Forrest, Christopher Young, (2017). Using discrete wavelet transforms to discriminate between noise and phases in seismic waveforms https://www.osti.gov/servlets/purl/1456582 Publication ID: 55863

Sophia Lefantzi, Ronald Brogan, Robert Forrest, Clifford Hansen, Jaideep Ray, Christopher Young, (2016). Detecting seismic waves using binary classification and hidden Markov models https://www.osti.gov/servlets/purl/1414651 Publication ID: 48274

Clifford Hansen, Joshua Stein, Chris Deline, Sara Macalpine, Bill Marion, Amir Asgharzadeh, Fatima Toor, (2016). Analysis of irradiance models for bifacial PV modules Conference Record of the IEEE Photovoltaic Specialists Conference https://doi.org/10.1109/PVSC.2016.7749564 Publication ID: 46915

Matthew Lave, Clifford Hansen, Yuzuru Ueda, Keiichiro Hakuta, (2016). Using a few spectral wavelengths to enhance short circuit current predictions in PV performance models Conference Record of the IEEE Photovoltaic Specialists Conference https://doi.org/10.1109/PVSC.2016.7749838 Publication ID: 50079

Bruce King, Clifford Hansen, Daniel Riley, Charles Robinson, Larry Pratt, (2016). Outdoor test and analysis procedures for generating coefficients for the Sandia Array Performance Model Conference Record of the IEEE Photovoltaic Specialists Conference https://doi.org/10.1109/PVSC.2016.7750225 Publication ID: 50367

Christian Jones, Clifford Hansen, Bruce King, (2016). Statistical Approach for Determining the Sandia Array Performance Model Coefficients that Considers String-Level Mismatch https://doi.org/10.2172/1431464 Publication ID: 52059

Joshua Stein, William Holmgren, Jessica Forbess, Clifford Hansen, (2016). PVLIB: Open Source Photovoltaic Performance Modeling Functions for Matlab and Python https://doi.org/10.1109/PVSC.2016.7750303 Publication ID: 50580

Nathan Guay, Clifford Hansen, Charles Robinson, Bruce King, (2016). Improving Module Temperature Measurements using Averaging Resistive Temperature Devices https://doi.org/10.1109/PVSC.2016.7750243 Publication ID: 50603

Clifford Hansen, Curtis Martin, (2016). Simulation of Photovoltaic Power Output for Solar Integration Studies in the Southeast US https://doi.org/10.2172/1431320 Publication ID: 50610

Bruce King, Clifford Hansen, Daniel Riley, Charles Robinson, Larry Pratt, (2016). Procedure to Determine Coefficients for the Sandia Array Performance Model (SAPM) https://doi.org/10.2172/1256510 Publication ID: 50384

Bruce King, Clifford Hansen, Daniel Riley, Charles Robinson, Larry Pratt, (2016). Outdoor Test and Analysis Procedures for Generating Coefficients for the Sandia Array Performance Model https://doi.org/10.1109/PVSC.2016.7750225 Publication ID: 50387

Joshua Stein, William Holmgren, Jessica Forbess, Clifford Hansen, (2016). PVLIB: Open Source Photovoltaic Performance Modeling Functions for Matlab and Python https://doi.org/10.1109/PVSC.2016.7750303 Publication ID: 50201

Matthew Reno, Clifford Hansen, (2016). Identification of periods of clear sky irradiance in time series of GHI measurements Renewable Energy https://doi.org/10.1016/j.renene.2015.12.031 Publication ID: 42041

Clifford Hansen, (2016). Irradiance Modeling for Bifacial PV https://www.osti.gov/servlets/purl/1420860 Publication ID: 50059

Katherine Klise, Clifford Hansen, Joshua Stein, (2015). Dependence on geographic location of air mass modifiers for photovoltaic module performance models 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015 https://www.osti.gov/servlets/purl/1256251 Publication ID: 43734

Clifford Hansen, (2015). Final Technical Report Advanced Solar Resource Modeling and Analysis https://doi.org/10.2172/1233820 Publication ID: 42069

Bruce King, Clifford Hansen, Joshua Stein, (2015). Final Technical Report: Increasing Prediction Accuracy https://doi.org/10.2172/1233821 Publication ID: 42071

Bruce King, Patrick Burton, Clifford Hansen, Christian Jones, (2015). Final Technical Report: Advanced Measurement and Analysis of PV Derate Factors https://doi.org/10.2172/1233823 Publication ID: 42074

Bruce King, Clifford Hansen, Joshua Stein, Daniel Riley, Sigifredo Gonzalez, (2015). Final Technical Report: Characterizing Emerging Technologies https://doi.org/10.2172/1233826 Publication ID: 42085

Clifford Hansen, (2015). Estimating Parameters for the PVsyst Version 6 Photovoltaic Module Performance Model https://doi.org/10.2172/1223058 Publication ID: 45899

Clifford Hansen, Curtis Martin, Nathan Guay, (2015). Analysis of Global Horizontal Irradiance in Version 3 of the National Solar Radiation Database https://doi.org/10.2172/1432925 Publication ID: 45602

Clifford Hansen, Curtis Martin, (2015). Photovoltaic System Modeling. Uncertainty and Sensitivity Analyses https://doi.org/10.2172/1211576 Publication ID: 45003

Joshua Stein, Clifford Hansen, Daniel Riley, (2015). 2015 IEEE PVSC Tutorial on PV System Performance https://www.osti.gov/servlets/purl/1257168 Publication ID: 43912

Katherine Klise, Clifford Hansen, Joshua Stein, (2015). Dependence on Geographic Location of Air Mass Modifiers For Photovoltaic Module Performance Models https://www.osti.gov/servlets/purl/1257679 Publication ID: 43972

Matthew Lave, William Hayes, Andrew Pohl, Clifford Hansen, (2015). Evaluation of global horizontal irradiance to plane-of-array irradiance models at locations across the United States IEEE Journal of Photovoltaics https://doi.org/10.1109/JPHOTOV.2015.2392938 Publication ID: 37943

Clifford Hansen, (2015). Parameter Estimation for Single Diode Models of Photovoltaic Modules https://doi.org/10.2172/1177157 Publication ID: 42614

Daniel Riley, Clifford Hansen, (2015). Sun-relative pointing for dual-axis solar trackers employing azimuth and elevation rotations Journal of Solar Energy Engineering, Transactions of the ASME https://doi.org/10.1115/1.4029379 Publication ID: 40475

Kenneth Sauer, Thomas Roessler, Clifford Hansen, (2015). Modeling the irradiance and temperature dependence of photovoltaic modules in PVsyst IEEE Journal of Photovoltaics https://doi.org/10.1109/JPHOTOV.2014.2364133 Publication ID: 39202

Jon Helton, Clifford Hansen, Cedric Sallaberry, (2014). Conceptual Structure of Performance Assessments for the Geologic Disposal of Radioactive Waste https://www.osti.gov/biblio/1183355 Publication ID: 39784

Clifford Hansen, Katherine Klise, Joshua Stein, Yuzuru Ueda, Keiichiro Hakuta, (2014). Photovoltaic system model calibration using monitored system data https://www.osti.gov/servlets/purl/1315429 Publication ID: 39478

Clifford Hansen, Joshua Stein, (2014). Uncertainty in Module Temperature Coefficients https://www.osti.gov/servlets/purl/1504874 Publication ID: 39516

Clifford Hansen, Katherine Klise, Joshua Stein, Yuzuru Ueda, Keiichiro Hakuta, (2014). PV Module Model Calibration Using Monitored Data https://www.osti.gov/servlets/purl/1505042 Publication ID: 39517

Clifford Hansen, (2014). Accuracy of Performance Predictions for PV Systems https://www.osti.gov/servlets/purl/1505053 Publication ID: 39532

Joshua Stein, Shawn McCaslin, Clifford Hansen, William Boyson, Charles Robinson, (2014). Measuring PV system series resistance without full IV curves 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014 https://doi.org/10.1109/PVSC.2014.6925326 Publication ID: 41031

Clifford Hansen, (2014). Accuracy of Performance Predictions for PV Systems https://www.osti.gov/servlets/purl/1503486 Publication ID: 38959

Robert Andrews, Joshua Stein, Clifford Hansen, Daniel Riley, (2014). Introduction to the Open Source PV LIB for Python Photovoltaic System Modeling Package https://www.osti.gov/servlets/purl/1241774 Publication ID: 38910

Katherine Klise, Clifford Hansen, Joshua Stein, Yuzuru Ueda, Keiichiro Hakuta, (2014). Calibration of Photovoltaic Module Performance Models https://www.osti.gov/servlets/purl/1314575 Publication ID: 38587

Katherine Klise, Clifford Hansen, Joshua Stein, Yuzuru Ueda, Keiichiro Hakuta, (2014). Calibration of Photovoltaic Module Performance Models https://www.osti.gov/servlets/purl/1502785 Publication ID: 38588

Clifford Hansen, Andrew Pohl, (2014). Which Models Matter: Uncertainty and Sensitivity Analysis for Photovoltaic Power Systems https://doi.org/10.1109/PVSC.2014.6925511 Publication ID: 37384

Daniel Riley, Joshua Stein, Clifford Hansen, (2014). 2014 IEEE PVSC Tutorial on PV System Performance Modeling https://www.osti.gov/servlets/purl/1714482 Publication ID: 41032

Joshua Stein, Clifford Hansen, Charles Robinson, (2014). Measuring PV System Series Resistance Without Full IV Curves https://doi.org/10.1109/PVSC.2014.6925326 Publication ID: 41100

Clifford Hansen, Michaela Farr, (2014). Correcting Bias in Measured Module Temperature Coefficients https://doi.org/10.1109/PVSC.2014.6925475 Publication ID: 41125

Matthew Lave, William Hayes, Clifford Hansen, Andrew Pohl, (2014). Evaluation of Irradiance Decomposition and Transposition Models at Locations Across the United States https://www.osti.gov/servlets/purl/1569197 Publication ID: 37344

Bruce King, Daniel Riley, Clifford Hansen, Matthew Erdman, John Gabriel, Kanchan Ghosal, (2014). HCPV characterization: Analysis of fielded system data AIP Conference Proceedings https://doi.org/10.1063/1.4897077 Publication ID: 40329

Joshua Stein, Clifford Hansen, Bruce King, (2013). Outdoor PV Performance Evaluation of Three Different Models: Single-diode SAPM and Loss Factor Model https://www.osti.gov/servlets/purl/1111310 Publication ID: 35769

Joshua Stein, Clifford Hansen, Bruce King, (2013). OUTDOOR PV PERFORMANCE EVALUATION OF THREE DIFFERENT MODELS: SINGLE-DIODE SAPM AND LOSS FACTOR MODEL https://www.osti.gov/servlets/purl/1111299 Publication ID: 35770

Matthew Reno, Clifford Hansen, (2013). Detection of Clear Sky Periods in GHI Measurements Solar Energy https://www.osti.gov/biblio/1106602 Publication ID: 35108

Clifford Hansen, (2013). Estimation of Parameters for Single Diode Models Using Measured IV Curves https://www.osti.gov/servlets/purl/1083683 Publication ID: 34044

Clifford Hansen, Daniel Riley, (2013). Determining Coefficients for the Sandia Array Performance Model https://www.osti.gov/servlets/purl/1079168 Publication ID: 33525

Clifford Hansen, Joshua Stein, (2013). 2nd PV Performance Modeling WorkshopSummary and Closing Remarks https://www.osti.gov/servlets/purl/1661114 Publication ID: 33527

Clifford Hansen, (2013). Results of Parameter Estimation Exercise https://www.osti.gov/servlets/purl/1079170 Publication ID: 33529

Clifford Hansen, Asmeret Naugle, Patrick Mattie, Cedric Sallaberry, Stephen Sevougian, (2013). Uncertainty and Sensitivity Analysis for the Seismic Scenario Classes in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063411 Publication ID: 31294

Clifford Hansen, Cedric Sallaberry, (2013). Expected Dose for the Seismic Scenario Classes in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063517 Publication ID: 31307

Cedric Sallaberry, Asmeret Naugle, Clifford Hansen, Patrick Mattie, Stephen Sevougian, (2013). Uncertainty and Sensitivity Analysis for the Igneous Scenario Classes in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063353 Publication ID: 31321

Clifford Hansen, Cedric Sallaberry, (2013). Expected Dose for the Igneous Scenario Classes in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063525 Publication ID: 31322

Cedric Sallaberry, Clifford Hansen, (2013). Expected Dose for the Nominal Scenario Class in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063555 Publication ID: 31330

Clifford Hansen, Cedric Sallaberry, (2013). Expected Dose for the Early Failure Scenario Classes in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063458 Publication ID: 31331

Clifford Hansen, Asmeret Naugle, Patrick Mattie, Cedric Sallaberry, Stephen Sevougian, (2013). Uncertainty and Sensitivity Analysis for the Early Failure Scenario Classes in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063320 Publication ID: 31355

Clifford Hansen, Maryla Olszewska-Wasiolek, Charles Bryan, Ernest Hardin, Russell Jarek, Paul Mariner, Patrick Mattie, David Sassani, Stephen Sevougian, Joshua Stein, (2013). Overview of Total System Model Used for the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063437 Publication ID: 31447

Clifford Hansen, Patrick Mattie, Cedric Sallaberry, Stephen Sevougian, (2013). Assessment of Compliance with Ground Water Protection Standards in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063329 Publication ID: 31205

Cedric Sallaberry, Clifford Hansen, (2013). Expected Dose and Associated Uncertainty and Sensitivity Analysis Results for All Scenario Classes in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063332 Publication ID: 31210

Clifford Hansen, Patrick Mattie, Cedric Sallaberry, Stephen Sevougian, (2013). Expected Dose and Associated Uncertainty and Sensitivity Analysis Results for the Human Intrusion Scenario in the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063516 Publication ID: 31213

Clifford Hansen, Peter Swift, (2012). Guest Editorial: Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063312 Publication ID: 26601

Jon Helton, Clifford Hansen, Cedric Sallaberry, (2012). Uncertainty and sensitivity analysis in performance assessment for the proposed high-level radioactive waste repository at Yucca Mountain, Nevada Reliability Engineering and System Safety https://www.osti.gov/biblio/1013222 Publication ID: 18264

Clifford Hansen, (2012). Conceptual Structure and Computational Organization of the 2008 Performance Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1072505 Publication ID: 31064

Peter Swift, M. Knowles, Jerry McNeish, Clifford Hansen, Robert MacKinnon, Stephen Sevougian, (2012). Summary Discussion of the 2008 Performacne Assessment for the Proposed High-Level Radioactive Waste Repository at Yucca Mountain Nevada Proposed for publication in Reliability Engineering and System Safety. https://www.osti.gov/biblio/1063337 Publication ID: 31154

Clifford Hansen, Amanda Luketa-Hanlin, (2012). Simulation of photovoltaic power output for the Salt River Project integration study https://doi.org/10.2172/1059474 Publication ID: 31157

Clifford Hansen, (2012). Validation of simulated irradiance and power for the Western Wind and Solar Integration Study. Phase II https://doi.org/10.2172/1055649 Publication ID: 30400

Clifford Hansen, (2012). Advanced Solar Resource Modeling and Analysis https://www.osti.gov/servlets/purl/1647782 Publication ID: 29757

Clifford Hansen, (2012). Annual Performance Predictions: Variability Uncertainty and Confidence https://www.osti.gov/biblio/1064120 Publication ID: 28958

Joshua Stein, Clifford Hansen, Matthew Reno, (2012). The Variability Index: A New and Novel Metric for Quantifying Irradiance and PV Output Variability https://www.osti.gov/servlets/purl/1078490 Publication ID: 27873

Joshua Stein, Clifford Hansen, Matthew Reno, (2012). THE VARIABILITY INDEX: A NEW AND NOVEL METRIC FOR QUANTIFYING IRRADIANCE AND PV OUTPUT VARIABILITY https://www.osti.gov/servlets/purl/1068417 Publication ID: 27172

Joshua Stein, Abraham Ellis, Clifford Hansen, Vladimir Chadliev, (2011). Simulation of 1-minute power output from utility-scale photovoltaic generation systems 40th ASES National Solar Conference 2011, SOLAR 2011 https://www.osti.gov/servlets/purl/1109161 Publication ID: 21870

Joshua Stein, Matthew Lave, Abraham Ellis, Clifford Hansen, (2011). Analysis of 2 MW of Residential PV Feeder in Ota City Japan https://www.osti.gov/servlets/purl/1661428 Publication ID: 25539

Abraham Ellis, Matthew Lave, Joshua Stein, Clifford Hansen, (2011). Ota City : characterizing output variability from 553 homes with residential PV systems on a distribution feeder https://doi.org/10.2172/1035324 Publication ID: 25540

Matthew Lave, Joshua Stein, Abraham Ellis, Clifford Hansen, (2011). Modeling Solar Power Plant Variability: Benefits of Geographic Smoothing at Various Timescales https://www.osti.gov/servlets/purl/1664658 Publication ID: 24716

Joshua Stein, Clifford Hansen, Abraham Ellis, (2011). Estimating Annual Synchronized 1-min Power Output Profiles from Utility-Scale PV Plants at 10 locations in Nevada for a Solar Grid Integration Study https://www.osti.gov/servlets/purl/1106806 Publication ID: 24717

Joshua Stein, Abraham Ellis, Clifford Hansen, (2011). Simulating Solar Power Plant Variability for Grid Studies: A Wavelet-based Variability Model https://www.osti.gov/servlets/purl/1118500 Publication ID: 24769

Clifford Hansen, Peter Swift, Ernest Hardin, Robert MacKinnon, David Sassani, S. Sevougian, (2011). Potential impacts of alternative waste forms on long-term performance of geological repositories for radioactive waste 13th International High-Level Radioactive Waste Management Conference 2011, IHLRWMC 2011 https://www.osti.gov/biblio/1018463 Publication ID: 18484

Joshua Stein, Clifford Hansen, Abraham Ellis, (2011). ESTIMATING ANNUAL SYNCHRONIZED 1-MIN POWER OUTPUT PROFILES FROM UTILITY-SCALE PV PLANTS AT 10 LOCATIONS IN NEVADA FOR A SOLAR GRID INTEGRATION STUDY https://www.osti.gov/servlets/purl/1106072 Publication ID: 24149

David Schoenwald, Bryan Richardson, Andrew Riehm, Paul Wolfenbarger, Brian Adams, Matthew Reno, Clifford Hansen, Ron Oldfield, Jason Stamp, Joshua Stein, Robert Hoekstra, Karina Munoz-Ramos, William McLendon, Thomas Russo, Laurence Phillips, (2011). Final report for %22High performance computing for advanced national electric power grid modeling and integration of solar generation resources%22, LDRD Project No. 149016 https://doi.org/10.2172/1011206 Publication ID: 21604

Joshua Stein, Clifford Hansen, (2011). Evaluation of PV Performance Models and Their Impact on Project Risk https://www.osti.gov/servlets/purl/1140949 Publication ID: 21401

Joshua Stein, Clifford Hansen, (2010). Evaluation of PV performance models and their impact on project risk https://www.osti.gov/biblio/1039012 Publication ID: 21093

Clifford Hansen, Joshua Stein, Abraham Ellis, (2010). Statistical criteria for characterizing irradiance time series https://doi.org/10.2172/1002108 Publication ID: 20389

Joshua Stein, Abraham Ellis, Clifford Hansen, (2010). PV Output Profiles for NV Energy Grid Integration Study https://www.osti.gov/servlets/purl/1675195 Publication ID: 20036

Clifford Hansen, Jeffrey LaChance, (2010). Assessment of methodologies for analysis of the dungeness B accidental aircraft crash risk https://doi.org/10.2172/1008107 Publication ID: 20091

Clifford Hansen, (2010). Overview of Safety Assessment Methods https://www.osti.gov/servlets/purl/1678940 Publication ID: 18583

Clifford Hansen, Cedric Sallaberry, (2010). Performance assessments for the geologic disposal of radioactive waste : conceptual structure https://www.osti.gov/biblio/1000996 Publication ID: 17884

Clifford Hansen, (2010). Correction for instrument time constant in determination of reaction kinetics Proposed for publication in the Journal of Physical Chemistry. https://www.osti.gov/biblio/984104 Publication ID: 17299

Clifford Hansen, (2009). Treatment of Model Uncertainty https://www.osti.gov/servlets/purl/1142244 Publication ID: 16808

Clifford Hansen, (2009). Waste Form Modeling:Status and Needs for Future Waste Forms https://www.osti.gov/servlets/purl/1696900 Publication ID: 15587

Clifford Hansen, (2008). Performance Assessment for the Proposed Yucca Mountain Repository https://www.osti.gov/servlets/purl/1142751 Publication ID: 14900

Clifford Hansen, (2008). Total System Performance Assessment Results https://www.osti.gov/servlets/purl/1712656 Publication ID: 13176

Clifford Hansen, (2004). Use of risk assessment methods to evaluate the performance of a deep geologic repository https://www.osti.gov/biblio/886659 Publication ID: 3398