David Schoenwald

Principal Member, Technical Staff

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Principal Member, Technical Staff

daschoe@sandia.gov

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(505) 284-6285

Biography

David Schoenwald is a Principal Member of the Technical Staff in the Electric Power Systems Research Department at Sandia National Laboratories. Dr. Schoenwald focuses on control system design to improve dynamic stability of electric power systems. He also develops performance standards for grid-scale energy storage applications. Before joining Sandia, he was with Oak Ridge National Laboratory, where he designed control systems for manufacturing applications. He was also an adjunct assistant professor in the Electrical Engineering Department, University of Tennessee, Knoxville, where he taught a graduate course on nonlinear control systems. Dr. Schoenwald received an R&D 100 award in 2017 for development of an inter-area oscillation damping controller for the western North American power grid. He received the 2017 Outstanding Engineer Award of the Albuquerque Section of the IEEE. He served as Technical Co-Chair of the 2017 Electrical Energy Storage Applications & Technologies (EESAT) Conference. Dr. Schoenwald received his Ph.D. in electrical engineering from The Ohio State University.

Education

  • Ph.D., Electrical Engineering, The Ohio State University, 1992
  • Masters of Science, Electrical Engineering, University of Illinois at Urbana-Champaign, 1988
  • Bachelors of Science, with High Distinction (top 5%), Electrical Engineering, University of Iowa

Publications

  • Stamber, K., Arguello, B., Garrett, R., Beyeler, W., Doyle, C., Ojetola, S., Schoenwald, D., & Schoenwald, D. (2022). Optimal Electric Grid Black Start Restoration Subject to Intentional Threats. https://doi.org/10.2172/1891379 Publication ID: 80333
  • Jimenez Aparicio, M., Wilches-Bernal, F., Darbali-Zamora, R., Haines, J., Schoenwald, D., Shafiul Alam, S., Gevorgian, V., Yan, W., & Yan, W. (2022). Simulink Modeling and Dynamic Study of Fixed-Speed, Variable-Speed, and Ternary Pumped Storage Hydropower. https://doi.org/10.2172/1887487 Publication ID: 80190
  • Schoenwald, D. (2022). Enabling Extended-Term Simulation of Power Systems with High PV Penetration. Final Report. https://doi.org/10.2172/1844062 Publication ID: 80365
  • Elliott, R., Schoenwald, D., & Schoenwald, D. (2022). Visualizing the Inter-Area Modes of the Western Interconnection [Conference Paper]. IEEE Power and Energy Society General Meeting. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85141459309&origin=inward Publication ID: 71461
  • Schoenwald, D. (2021). Optimization of Control at Scale [Presentation]. https://www.osti.gov/biblio/1902199 Publication ID: 77025
  • Elliott, R., Schoenwald, D., & Schoenwald, D. (2021). Visualizing the Inter-Area Modes of the Western Interconnection [Conference Paper]. https://doi.org/10.1109/PESGM48719.2022.9916761 Publication ID: 76682
  • Biroon, R., Pisu, P., Schoenwald, D., & Schoenwald, D. (2021). Optimal Multi-Channel Output Feedback Control to Damp Power System Oscillations using Battery Energy Storage [Conference Poster]. https://doi.org/10.2172/1899446 Publication ID: 76329
  • Schoenwald, D., Nguyen, T.A., & Nguyen, T.A. (2021). IEEE Standard Development for Energy Storage Management Systems [Conference Poster]. https://doi.org/10.2172/1899472 Publication ID: 76334
  • Schoenwald, D., Pierre, B., Munoz-Ramos, K., & Munoz-Ramos, K. (2021). Potential of Solid-State Transformers to Improve Grid Resilience [Conference Presenation]. https://doi.org/10.2172/1877790 Publication ID: 79151
  • Schoenwald, D. (2021). Use of Inverter-Based Resources to Improve Frequency Response in High Renewable Grids – Slides [Conference Presenation]. https://doi.org/10.2172/1882094 Publication ID: 79196
  • Schoenwald, D. (2021). Automatic Control Systems [Presentation]. https://www.osti.gov/biblio/1870359 Publication ID: 78617
  • Pierre, B., Wilches-Bernal, F., Schoenwald, D., & Schoenwald, D. (2021). Control of High Voltage DC Links between Interconnections for Small Signal Stability [Conference Poster]. 2020 52nd North American Power Symposium, NAPS 2020. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85113397688&origin=inward Publication ID: 74757
  • Schoenwald, D. (2021). Improving the Accuracy of Modeling/Simulation Solvers to Better Understand the Impact of Inverter-Based Resources and other Fast Dynamics on Power Grids [Conference Presenation]. https://doi.org/10.2172/1863711 Publication ID: 78101
  • Schoenwald, D. (2021). Improving Numerical Solvers to better Understand the Impact of Inverter-based Resources on the Grid [Conference Presenation]. https://doi.org/10.2172/1863861 Publication ID: 78120
  • Schoenwald, D. (2021). Improving numerical solvers for enabling extended-term simulations to better understand the impact of rapidly increasing renewable generation on the grid [Presentation]. https://www.osti.gov/biblio/1864133 Publication ID: 78161
  • Jones, T., Schoenwald, D., Tuffner, F., & Tuffner, F. (2021). Challenges to Updating Timing In The Power Grid [Conference Presenation]. https://doi.org/10.2172/1854699 Publication ID: 77518
  • Schoenwald, D. (2021). Wide-Area Controls Using Solid-State Transformers to Improve Grid Resilience [Conference Presenation]. https://doi.org/10.2172/1845188 Publication ID: 76538
  • Schoenwald, D., Pierre, B., Munoz-Ramos, K., & Munoz-Ramos, K. (2021). Potential of Solid-State Transformers to Improve Grid Resilience [Conference Paper]. IEEE Power and Energy Society General Meeting. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85124149817&origin=inward Publication ID: 79150
  • Munoz-Ramos, K., Schoenwald, D., Pierre, B., Hoffman, M., & Hoffman, M. (2020). ISGT North America 2021 ? Panel Session Submission [Conference Presenation]. https://doi.org/10.2172/1835218 Publication ID: 72112
  • Schoenwald, D., Nguyen, T.A., Vartanian, C., Ealey, B., & Ealey, B. (2020). IEEE Standard Development for Energy Storage Management Systems [Conference Poster]. https://www.osti.gov/biblio/1822292 Publication ID: 70927
  • Biroon, R., Pisu, P., Schoenwald, D., & Schoenwald, D. (2020). Damping of Power System Oscillations via a Hybrid Optimal Control Strategy Using Battery Energy Storage [Conference Poster]. https://www.osti.gov/biblio/1823001 Publication ID: 71014
  • Schoenwald, D., Trudnowski, D., & Trudnowski, D. (2020). Transient Stability Analysis using Nonlinear Control Methods [Presentation]. https://www.osti.gov/biblio/1813731 Publication ID: 74526
  • Schoenwald, D. (2020). Performance Evaluation of Energy Storage Systems in Wind and Solar Applications [Conference Poster]. https://www.osti.gov/biblio/1812598 Publication ID: 74427
  • Schoenwald, D. (2020). Improving Simulation Tools to Better Understand Impact of High PV Penetration in Power Grids [Conference Poster]. https://www.osti.gov/biblio/1812599 Publication ID: 74428
  • Biroon, R., Pisu, P., Schoenwald, D., & Schoenwald, D. (2020). A Hybrid Control Framework for Large-Scale Battery Integration to the Power System for Stability Analysis – Paper [Conference Poster]. https://www.osti.gov/biblio/1811247 Publication ID: 74232
  • Wilches-Bernal, F., Schoenwald, D., Pierre, B., Byrne, R.H., & Byrne, R.H. (2020). A Frequency-shaped Controller for Damping Inter-area Oscillations in Power Systems [Conference Poster]. https://www.osti.gov/biblio/1807415 Publication ID: 73767
  • Biroon, R., Pisu, P., Schoenwald, D., & Schoenwald, D. (2020). A Hybrid Control Framework for Large-Scale Battery Integration to the Power System for Stability Analysis – Presentation [Conference Poster]. https://www.osti.gov/biblio/1804852 Publication ID: 73913
  • Wilches-Bernal, F., Schoenwald, D., Pierre, B., Byrne, R.H., & Byrne, R.H. (2020). A Frequency-shaped Controller for Damping Inter-area Oscillations in Power Systems [Conference Poster]. https://www.osti.gov/biblio/1807337 Publication ID: 73683
  • Schoenwald, D., Wilches-Bernal, F., & Wilches-Bernal, F. (2020). Oscillation Damping Using Wide-Area Measurements and Modulation of Loads [Presentation]. https://www.osti.gov/biblio/1782771 Publication ID: 73444
  • Schoenwald, D. (2020). Enabling Extended-Term Simulation of Power Systems with High PV Penetration [Presentation]. https://www.osti.gov/biblio/1767369 Publication ID: 72717
  • Wilches-Bernal, F., Pierre, B., Schoenwald, D., Elliott, R., Byrne, R.H., Neely, J., Trudnowski, D.J., & Trudnowski, D.J. (2020). Forced oscillations in the western interconnection with the pacific dc intertie wide area damping controller [Conference Poster]. 2020 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2020. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85086277179&origin=inward Publication ID: 72468
  • Schoenwald, D. (2020). Improving Power System Stability Using Wide-Area Measurements for Real-Time Control [Presentation]. https://www.osti.gov/biblio/1768740 Publication ID: 72842
  • Biroon, R., Pisu, P., Schoenwald, D., & Schoenwald, D. (2020). Large-Scale Battery Energy Storage System Dynamic Model for Power System Stability Analysis [Conference Poster]. https://doi.org/10.1109/TPEC48276.2020.9042536 Publication ID: 70773
  • Wilches-Bernal, F., Pierre, B., Schoenwald, D., Elliott, R., Byrne, R.H., Neely, J., Trudnowski, D., & Trudnowski, D. (2020). Forced Oscillations in the Western Interconnection with the Pacific DC Intertie Wide Area Damping Controller [Conference Poster]. https://doi.org/10.1109/ISGT45199.2020.9087750 Publication ID: 71076
  • Wilches-Bernal, F., Schoenwald, D., Wold, J., & Wold, J. (2019). Frequency Estimation Algorithms to Improve Grid Inertial Response [Presentation]. https://www.osti.gov/biblio/1646289 Publication ID: 66334
  • Schoenwald, D. (2019). Wide Area Control Systems [Presentation]. https://www.osti.gov/biblio/1673442 Publication ID: 65547
  • Schoenwald, D., Wold, J., Wilches-Bernal, F., & Wilches-Bernal, F. (2019). Frequency Estimation Algorithms to Enable Synthetic Inertia [Conference Poster]. https://www.osti.gov/biblio/1643007 Publication ID: 65940
  • Pierre, B., Wilches-Bernal, F., Schoenwald, D., Elliott, R., Trudnowski, D.J., Byrne, R.H., Neely, J., & Neely, J. (2019). Design of the Pacific DC Intertie Wide Area Damping Controller. IEEE Transactions on Power Systems, 34(5), pp. 3594-3604. https://doi.org/10.1109/TPWRS.2019.2903782 Publication ID: 67638
  • Biroon, R., Pisu, P., Schoenwald, D., & Schoenwald, D. (2019). Distributed Controls Using Energy Storage for Improved Grid Stability and Resilience [Conference Poster]. https://www.osti.gov/biblio/1642561 Publication ID: 65188
  • Broderick, R., Cook, M.A., DeMenno, M., El Khatib, M., Guttromson, R., Hightower, M., Jones, K., Nanco, A., Schenkman, B., Schoenwald, D., Silva Monroy, C., & Silva Monroy, C. (2019). Energy Surety Design Methodology. https://doi.org/10.2172/1567837 Publication ID: 65265
  • Schoenwald, D., Trudnowski, D., & Trudnowski, D. (2019). Wide-Area Damping Control [Presentation]. https://www.osti.gov/biblio/1645406 Publication ID: 69108
  • Rosewater, D., Ferreira, S., Schoenwald, D., Hawkins, J., Santoso, S., & Santoso, S. (2019). Battery energy storage state-of-charge forecasting: Models, optimization, and accuracy. IEEE Transactions on Smart Grid, 10(3), pp. 2453-2462. https://doi.org/10.1109/TSG.2018.2798165 Publication ID: 58043
  • Wilches-Bernal, F., Lackner, C., Schoenwald, D., Pierre, B., & Pierre, B. (2019). Real Time Tool to Characterize Power System Communication Delays [Presentation]. https://www.osti.gov/biblio/1648741 Publication ID: 67969
  • Schoenwald, D., Wilches-Bernal, F., & Wilches-Bernal, F. (2019). Challenges in the Use of PMU Data for Real-Time Feedback Control [Presentation]. https://www.osti.gov/biblio/1644961 Publication ID: 68239
  • Schoenwald, D., Wilches-Bernal, F., Pierre, B., Elliott, R., Trudnowski, D., & Trudnowski, D. (2019). Data Considerations in Real-Time PMU Feedback Control Systems [Conference Poster]. https://www.osti.gov/biblio/1639808 Publication ID: 68053
  • Schoenwald, D. (2019). Real-Time Damping of Power Grid Oscillations Using Synchrophasor Feedback [Presentation]. https://www.osti.gov/biblio/1602928 Publication ID: 67193
  • Schoenwald, D. (2019). Lecture on Technology Transfer at Sandia National Labs [Presentation]. https://www.osti.gov/biblio/1601756 Publication ID: 67054
  • Wilches-Bernal, F., Copp, D.A., Gravagne, I., Schoenwald, D., & Schoenwald, D. (2019). Stability Criteria for Power Systems with Damping Control and Asymmetric Feedback Delays [Conference Poster]. 2018 North American Power Symposium, NAPS 2018. https://doi.org/10.1109/NAPS.2018.8600640 Publication ID: 63171
  • Lackner, C., Wilches-Bernal, F., Pierre, B., Schoenwald, D., & Schoenwald, D. (2018). A Tool to Characterize Delays and Packet Losses in Power Systems With Synchrophasor Data. IEEE Power and Energy Technology Systems Journal, 5(4), pp. 117-128. https://doi.org/10.1109/JPETS.2018.2876523 Publication ID: 59744
  • Schoenwald, D., Wilches-Bernal, F., & Wilches-Bernal, F. (2018). Real-Time Damping Control Using PMU Feedback [Presentation]. https://www.osti.gov/biblio/1806884 Publication ID: 60108
  • Wilches-Bernal, F., Copp, D.A., Schoenwald, D., Gravagne, I., & Gravagne, I. (2018). Stability Criteria for Power Systems with Damping Control and Asymmetric Feedback Delays -presentation [Conference Poster]. https://www.osti.gov/biblio/1564033 Publication ID: 58962
  • Schoenwald, D., Copp, D.A., Wilches-Bernal, F., & Wilches-Bernal, F. (2018). Grid Stability Using Distributed Energy Storage – Presentation [Conference Poster]. https://www.osti.gov/biblio/1569108 Publication ID: 59223
  • Schoenwald, D., Copp, D.A., Wilches-Bernal, F., & Wilches-Bernal, F. (2018). Grid Stability Using Distributed Energy Storage – Poster Slides [Conference Poster]. https://www.osti.gov/biblio/1569109 Publication ID: 59224
  • Schoenwald, D., Copp, D.A., Wilches-Bernal, F., & Wilches-Bernal, F. (2018). Grid Stability Using Distributed Energy Storage – Poster [Conference Poster]. https://www.osti.gov/biblio/1569118 Publication ID: 59233
  • Schoenwald, D. (2018). BPA Damping Control Project [Conference Poster]. https://www.osti.gov/biblio/1594662 Publication ID: 59313
  • Schoenwald, D., Rawlins, C., Schoenwald, D., Pierre, B., Wilches-Bernal, F., Elliott, R., & Elliott, R. (2018). Executive Summary to PDCI Oscillation Damping Controller Software Documentation. https://doi.org/10.2172/1471170 Publication ID: 58838
  • Copp, D.A., Wilches-Bernal, F., Schoenwald, D., Gyuk, I., & Gyuk, I. (2018). Power System Damping Control via Power Injections from Distributed Energy Storage [Conference Poster]. SPEEDAM 2018 – Proceedings: International Symposium on Power Electronics, Electrical Drives, Automation and Motion. https://doi.org/10.1109/SPEEDAM.2018.8445221 Publication ID: 62644
  • Wilches-Bernal, F., Pierre, B., Schoenwald, D., Elliott, R., Trudnowski, D.J., & Trudnowski, D.J. (2018). Time synchronization in wide area damping control of power systems [Conference Poster]. 2018 International Conference on Probabilistic Methods Applied to Power Systems, PMAPS 2018 – Proceedings. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85053168614&origin=inward Publication ID: 61202
  • Wilches-Bernal, F., Schoenwald, D., Fan, R., Elizondo, M., Kirkham, H., & Kirkham, H. (2018). Analysis of the Effect of Communication Latencies on HVDC-Based Damping Control [Conference Poster]. Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. https://doi.org/10.1109/TDC.2018.8440146 Publication ID: 60997
  • Fan, R., Elizondo, M.A., Kirkham, H., Lian, J., Wilches-Bernal, F., Schoenwald, D., & Schoenwald, D. (2018). Oscillation Damping Control Using Multiple High Voltage DC Transmission Lines: Controllability Exploration [Conference Poster]. Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. https://doi.org/10.1109/TDC.2018.8440281 Publication ID: 68796
  • Pierre, B., Schoenwald, D., Elliott, R., Trudnowski, D., & Trudnowski, D. (2018). Time Synchronization in Wide Area Damping Control of Power Systems -Presentation [Conference Poster]. https://www.osti.gov/biblio/1570930 Publication ID: 63156
  • Wilches-Bernal, F., Lackner, C., Pierre, B., Schoenwald, D., & Schoenwald, D. (2018). Real Time Tool to Characterize Power System Communication Delays [Conference Poster]. https://www.osti.gov/biblio/1573763 Publication ID: 63455
  • Guttromson, R., Gravagne, I., Berg, J., White, J., Wilches-Bernal, F., Summers, A., Schoenwald, D., & Schoenwald, D. (2018). Use and Testing of a Wind Turbine for the Supply of Balancing Reserves and Wide-Area Grid Stability. https://doi.org/10.2172/1489627 Publication ID: 62948
  • Schoenwald, D. (2018). Wide-Area Damping Control Using PMU Feedback [Presentation]. https://www.osti.gov/biblio/1524966 Publication ID: 62397
  • Copp, D.A., Wilches-Bernal, F., Schoenwald, D., Copp, D.A., Copp, D.A., & Copp, D.A. (2018). Power System Damping Control via Power Injections from Distributed Energy Storage [Conference Poster]. https://doi.org/10.1109/SPEEDAM.2018.8445221 Publication ID: 62679
  • Schoenwald, D., Pierre, B., Wilches-Bernal, F., & Wilches-Bernal, F. (2018). Damping Control Using PMU Feedback [Presentation]. https://www.osti.gov/biblio/1515125 Publication ID: 62102
  • Pierre, B., Wilches-Bernal, F., Schoenwald, D., Elliott, R., Byrne, R.H., Neely, J., Trudnowski, D., & Trudnowski, D. (2018). The Pacific DC Intertie Wide Area Damping Controller [Conference Poster]. https://doi.org/10.1109/TPWRS.2019.2903782 Publication ID: 62104
  • Trudnowski, D., Pierre, B., Wilches-Bernal, F., Schoenwald, D., Elliott, R., Neely, J., Byrne, R.H., Kosterev, D., & Kosterev, D. (2018). Initial Closed-Loop Testing Results for the Pacific DC Intertie Wide Area Damping Controller [Conference Poster]. IEEE Power & Energy Society General Meeting (Online). https://doi.org/10.1109/PESGM.2017.8274724 Publication ID: 61514
  • Wilches-Bernal, F., Schoenwald, D., Fan, R., Elizondo, M., Kirkham, H., & Kirkham, H. (2018). Analysis of the Effect of Communication Latencies on HVDC-Based Damping Control [Conference Poster]. https://doi.org/10.1109/TDC.2018.8440146 Publication ID: 61549
  • Wilches-Bernal, F., Schoenwald, D., Fan, R., Elizondo, M., Kirkham, H., & Kirkham, H. (2018). Analysis of the Effect of Communication Latencies on HVDC-Based Damping Control – Poster [Conference Poster]. https://www.osti.gov/biblio/1806937 Publication ID: 61552
  • Schoenwald, D. (2018). 2017 R&D 100 Award Winner: Control System for Active Damping of Inter-Area Oscillations [Presentation]. https://www.osti.gov/biblio/1507822 Publication ID: 61266
  • Schoenwald, D., Schoenwald, D., & Schoenwald, D. (2018). R&D 100 Award Winner: Control System for Active damping of Inter-Area Oscillations [Presentation]. https://www.osti.gov/biblio/1500177 Publication ID: 61050
  • Pierre, B., Wilches-Bernal, F., Elliott, R., Schoenwald, D., Neely, J., Byrne, R.H., Trudnowski, D.J., & Trudnowski, D.J. (2018). Simulation results for the pacific DC intertie wide area damping controller [Conference Poster]. IEEE Power and Energy Society General Meeting. https://doi.org/10.1109/PESGM.2017.8274140 Publication ID: 57624
  • Wilches-Bernal, F., Concepcion, R., Neely, J., Schoenwald, D., Byrne, R.H., Pierre, B., Elliott, R., & Elliott, R. (2018). Effect of time delay asymmetries in power system damping control [Conference Poster]. IEEE Power and Energy Society General Meeting. https://doi.org/10.1109/PESGM.2017.8273756 Publication ID: 56916
  • Trudnowski, D., Pierre, B., Wilches-Bernal, F., Schoenwald, D., Elliott, R., Neely, J., Byrne, R.H., Kosterev, D., & Kosterev, D. (2018). Initial closed-loop testing results for the pacific DC intertie wide area damping controller [Conference Poster]. IEEE Power and Energy Society General Meeting. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85040575112&origin=inward Publication ID: 68795
  • Schoenwald, D. (2018). TechConnect Innovation Challenge and Defense TechConnect Challenge – Submission Form [Conference Poster]. https://www.osti.gov/biblio/1512057 Publication ID: 58543
  • Schoenwald, D. (2018). ARPA-E Energy Innovation Summit Submission Form [Conference Poster]. https://www.osti.gov/biblio/1512058 Publication ID: 58544
  • Biroon, R.A., Pisu, P., Schoenwald, D., & Schoenwald, D. (2018). Inter-area oscillation damping in large-scale power systems using decentralized control [Conference Poster]. ASME 2018 Dynamic Systems and Control Conference, DSCC 2018. https://doi.org/10.1115/DSCC2018-9119 Publication ID: 68798
  • Schoenwald, D. (2017). Control System Design for Active Damping of Large-Scale Power Grids [Presentation]. https://www.osti.gov/biblio/1485040 Publication ID: 54539
  • Copp, D.A., Wilches-Bernal, F., Gravagne, I., Schoenwald, D., & Schoenwald, D. (2017). Time-domain analysis of power system stability with damping control and asymmetric feedback delays [Conference Poster]. 2017 North American Power Symposium, NAPS 2017. https://doi.org/10.1109/NAPS.2017.8107378 Publication ID: 56971
  • Copp, D.A., Wilches-Bernal, F., Schoenwald, D., Gyuk, I., & Gyuk, I. (2017). Power System Damping Control via Power Injections from Distributed Energy Storage [Conference Poster]. https://doi.org/10.1109/SPEEDAM.2018.8445221 Publication ID: 54420
  • Hernandez, J., Schoenwald, D., & Schoenwald, D. (2017). 2017 EESAT International Presenter Certificate of Participation [Conference Poster]. https://www.osti.gov/biblio/1480188 Publication ID: 53788
  • Schoenwald, D. (2017). BPA Damping Controller Project Poster Briefing [Presentation]. https://www.osti.gov/biblio/1509964 Publication ID: 53421
  • Schoenwald, D. (2017). BPA Damping Control Project [Presentation]. https://www.osti.gov/biblio/1510410 Publication ID: 53457
  • Schoenwald, D. (2017). Wide Area Transmission Controls R&D [Presentation]. https://www.osti.gov/biblio/1470834 Publication ID: 58378
  • Copp, D.A., Wilches-Bernal, F., Schoenwald, D., & Schoenwald, D. (2017). Power System Damping Control via Current Injections from Distributed Energy Storage [Conference Poster]. https://www.osti.gov/biblio/1470911 Publication ID: 58409
  • Elkhatib, M.E., Johnson, J., Schoenwald, D., & Schoenwald, D. (2017). Virtual Power Plant Feedback Control Design for Fast and Reliable Energy Market and Contingency Reserve Dispatch [Conference Poster]. https://www.osti.gov/biblio/1467792 Publication ID: 58144
  • Pierre, B., Wilches-Bernal, F., Schoenwald, D., Elliott, R., Neely, J., Byrne, R.H., Trudnowski, D.J., & Trudnowski, D.J. (2017). Open-loop testing results for the pacific DC intertie wide area damping controller [Conference Poster]. 2017 IEEE Manchester PowerTech, Powertech 2017. https://doi.org/10.1109/PTC.2017.7980834 Publication ID: 61397
  • Wilches-Bernal, F., Concepcion, R., Neely, J., Schoenwald, D., Byrne, R.H., Pierre, B., Elliott, R., & Elliott, R. (2017). Effect of Time Delay Asymmetries in Power System Damping Control [Conference Poster]. https://doi.org/10.1109/PESGM.2017.8273756 Publication ID: 57361
  • Wilches-Bernal, F., Pierre, B., Elliott, R., Schoenwald, D., Byrne, R.H., Neely, J., Daniel, T., & Daniel, T. (2017). Time Delay Definitions and Characterization in the Pacific DC Intertie Wide Area Damping Controller [Conference Poster]. https://doi.org/10.1109/PESGM.2017.8274082 Publication ID: 57362
  • Pierre, B., Wilches-Bernal, F., Schoenwald, D., Neely, J., Byrne, R.H., & Byrne, R.H. (2017). Open-Loop Testing Results for the Pacific DC Intertie Wide Area Damping Controller [Conference Poster]. https://doi.org/10.1109/PTC.2017.7980834 Publication ID: 57623
  • Wilches-Bernal, F., Pierre, B., Elliott, R., Schoenwald, D., Byrne, R.H., Neely, J., Daniel, T., & Daniel, T. (2017). Time Delay Definitions and Characterization in the Pacific DC Intertie Wide Area Damping Controller [Conference Poster]. https://doi.org/10.1109/PESGM.2017.8274082 Publication ID: 57378
  • Wilches-Bernal, F., Concepcion, R., Neely, J., Schoenwald, D., Byrne, R.H., Pierre, B., Elliott, R., & Elliott, R. (2017). Effect of Time Delay Asymmetries in Power System Damping Control [Conference Poster]. https://doi.org/10.1109/PESGM.2017.8273756 Publication ID: 57385
  • Schoenwald, D., Pierre, B., Wilches-Bernal, F., Trudnowski, D.J., & Trudnowski, D.J. (2017). Design and Implementation of a Wide-Area Damping Controller Using High Voltage DC Modulation and Synchrophasor Feedback [Conference Poster]. IFAC-PapersOnLine. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85031789490&origin=inward Publication ID: 47763
  • Wilches-Bernal, F., Pierre, B., Elliott, R., Schoenwald, D., Byrne, R.H., Neely, J., Daniel, T., & Daniel, T. (2017). Time Delay Definitions and Characterization in the Pacific DC Intertie Wide Area Damping Controller [Conference Poster]. IEEE Power & Energy Society General Meeting (Online). https://doi.org/10.1109/PESGM.2017.8274082 Publication ID: 56915
  • Pierre, B., Wilches-Bernal, F., Elliott, R., Schoenwald, D., Neely, J., Byrne, R.H., Trudnowski, D., & Trudnowski, D. (2017). Simulation Results for the Pacific DC Intertie Wide Area Damping Controller [Conference Poster]. IEEE Power & Energy Society General Meeting (Online). https://doi.org/10.1109/PESGM.2017.8274140 Publication ID: 56783
  • Wilches-Bernal, F., Pierre, B., Elliott, R., Schoenwald, D., Byrne, R.H., Neely, J., Trudnowski, D., Donnelly, M., & Donnelly, M. (2017). PDCI Wide-Area Damping Control: PSLF Simulations of the 2016 Open and Closed Loop Test Plan. https://doi.org/10.2172/1347499 Publication ID: 55367
  • Schoenwald, D., Ellis, A., & Ellis, A. (2016). Solar photovoltaic output smoothing: Using battery energy storage system. Power Systems Conference (NPSC), 2016 National. https://doi.org/10.1109/NPSC.2016.7858894 Publication ID: 32176
  • Pierre, B., Elliott, R., Schoenwald, D., Neely, J., Byrne, R.H., Trudnowski, D., Colwell, J., & Colwell, J. (2016). Supervisory system for a wide area damping controller using PDCI modulation and real-time PMU feedback [Conference Poster]. IEEE Power and Energy Society General Meeting. https://doi.org/10.1109/PESGM.2016.7741594 Publication ID: 51155
  • Schoenwald, D. (2016). WECC-BPA Project Using PMU Data to Damp Inter-Area Oscillations [Presentation]. https://www.osti.gov/biblio/1415718 Publication ID: 47764
  • Schoenwald, D., Pierre, B., Wilches-Bernal, F., Elliott, R., Byrne, R.H., Neely, J., Trudnowski, D., & Trudnowski, D. (2016). Damping of Power Grid Oscillations Using Energy Storage and PMU Feedback [Presentation]. https://www.osti.gov/biblio/1395810 Publication ID: 52507
  • Rosewater, D., Ferreira, S., Schoenwald, D., & Schoenwald, D. (2016). Accurate SOC Simulation of Energy Storage Systems and the Future of the ESTP [Presentation]. https://www.osti.gov/biblio/1398323 Publication ID: 52427
  • Schoenwald, D., Ferreira, S., Viswanathan, V., Conover, D., Sprenkle, V., & Sprenkle, V. (2016). Measuring and Expressing the Performance of Energy Storage Systems [Presentation]. https://www.osti.gov/biblio/1395742 Publication ID: 52460
  • Byrne, R.H., Trudnowski, D.J., Neely, J.C., Schoenwald, D., Wilson, D., Rashkin, L., & Rashkin, L. (2016). Small signal stability analysis and distributed control with communications uncertainty [Conference Poster]. 2016 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2016. https://doi.org/10.1109/SPEEDAM.2016.7526031 Publication ID: 50002
  • Pierre, B., Elliott, R., Schoenwald, D., Neely, J., Byrne, R.H., Trudnowski, D., Colwell, J., & Colwell, J. (2016). Supervisory System for a Wide Area Damping Controller Using PDCI Modulation and Real-Time PMU Feedback [Conference Poster]. https://doi.org/10.1109/PESGM.2016.7741594 Publication ID: 51156
  • Pierre, B., Elliott, R., Schoenwald, D., Neely, J., Byrne, R.H., Trudnowski, D., Colwell, J., & Colwell, J. (2016). Supervisory System for a Wide Area Damping Controller Using PDCI Modulation and Real-Time PMU Feedback [Conference Poster]. https://doi.org/10.1109/PESGM.2016.7741594 Publication ID: 51157
  • Schoenwald, D. (2016). Wide-Area Damping Control [Presentation]. https://www.osti.gov/biblio/1366847 Publication ID: 50694
  • Schoenwald, D., Trudnowski, D., & Trudnowski, D. (2016). BPA Project Briefing: Active Damping using PMU Feedback [Presentation]. https://www.osti.gov/biblio/1367042 Publication ID: 49832
  • Schoenwald, D., Ellison, J., & Ellison, J. (2016). Determination of Duty Cycle for Energy Storage Systems in a PV Smoothing Application. https://doi.org/10.2172/1331494 Publication ID: 49419
  • Schoenwald, D., Schoenwald, D., Eto, J., Eto, J., Stewart, E., Stewart, E., Kirkham, H., Kirkham, H., Tuffner, F., Tuffner, F., Smith, T., Buckner, M., & Buckner, M. (2016). Scoping Study on Research and Development Priorities for Distribution-System Phasor Measurement Units. https://doi.org/10.2172/1331490 Publication ID: 49449
  • Schoenwald, D., Ferreira, S., Rosewater, D., Conover, D., Crawford, A., Fuller, J., Gourisetti, S., Viswanathan, V., & Viswanathan, V. (2016). Protocol for Uniformly Measuring and Expressing tyhe Performance of Energy Storage Systems. https://doi.org/10.2172/1561194 Publication ID: 49235
  • Schoenwald, D., Ellison, J., & Ellison, J. (2016). Determination of Duty Cycle for Energy Storage Systems in a Renewables (Solar) Firming Application. https://doi.org/10.2172/1431288 Publication ID: 49504
  • Schoenwald, D. (2016). TIP 289: Wide Area Damping Control Proof-of-Concept Demonstration [Conference Poster]. https://www.osti.gov/biblio/1340629 Publication ID: 46791
  • Schoenwald, D., Neely, J., Byrne, R.H., Elliott, R., Pierre, B., Trudnowski, D., Donnelly, M., & Donnelly, M. (2015). Optimal Control of Distributed Networked Energy Storage for Improved Small-Signal Stability [Conference Poster]. https://www.osti.gov/biblio/1325702 Publication ID: 45531
  • Schoenwald, D. (2015). Active Damping of Power System Oscillations Using Distributed Energy Storage [Conference Poster]. https://www.osti.gov/biblio/1325703 Publication ID: 45532
  • Neely, J., Byrne, R.H., Schoenwald, D., Elliott, R., Trudnowski, D., Donnelly, M., & Donnelly, M. (2015). Optimal Control of Distributed Networked Energy Storage for Improved Small-Signal Stability [Conference Poster]. https://www.osti.gov/biblio/1325708 Publication ID: 45541
  • Schoenwald, D., Ferreira, S., Connover, D., & Connover, D. (2015). EMA_ ESS Performance Protocols and Procedures [Conference Poster]. https://www.osti.gov/biblio/1327494 Publication ID: 44817
  • Schoenwald, D. (2015). TIP 289: Wide Area Damping Control Proof-of-Concept Demonstration [Conference Poster]. https://www.osti.gov/biblio/1504122 Publication ID: 41351
  • Byrne, R.H., Trudnowski, D.J., Neely, J.C., Elliott, R., Schoenwald, D., Donnelly, M.K., & Donnelly, M.K. (2014). Optimal locations for energy storage damping systems in the Western North American interconnect [Conference]. IEEE Power and Energy Society General Meeting. https://doi.org/10.1109/PESGM.2014.6939875 Publication ID: 31867
  • Byrne, R.H., Trudnowski, D., Neely, J., Elliott, R., Schoenwald, D., Donnelly, M., & Donnelly, M. (2014). Optimal Locations for Energy Storage Damping Systems in the Western North American Interconnect [Presentation]. https://doi.org/10.1109/PESGM.2014.6939875 Publication ID: 37827
  • Ellison, J., Roberson, D., Schoenwald, D., & Schoenwald, D. (2014). Performance assessment of the PNM Prosperity electricity storage project. https://doi.org/10.2172/1177058 Publication ID: 40342
  • Schoenwald, D., Byrne, R.H., Elliott, R., Neely, J., & Neely, J. (2014). Wide Area Damping Control Proof of Concept Demonstration [Conference]. https://www.osti.gov/biblio/1140311 Publication ID: 36848
  • Neely, J., Elliott, R., Byrne, R.H., Schoenwald, D., & Schoenwald, D. (2013). THE BENEFITS OF ENERGY STORAGE COMBINED WITH HVDC TRANSMISSION POWER MODULATION FOR MITIGATING INTER-AREA OSCILLATIONS (proceedings) [Conference]. https://www.osti.gov/biblio/1121780 Publication ID: 31763
  • Schoenwald, D. (2013). MEASURING AND EXPRESSING THE PERFORMANCE OF ENERGY STORAGE SYSTEMS [Conference]. https://www.osti.gov/biblio/1123270 Publication ID: 31924
  • Schoenwald, D., Byrne, R.H., Elliott, R., Neely, J., Roberson, D., & Roberson, D. (2013). Update on BPA Wide Area Damping Control Project [Conference]. https://www.osti.gov/biblio/1121066 Publication ID: 31690
  • Schoenwald, D., Roberson, D., Borneo, D., & Borneo, D. (2013). Duke Energy Substation-Based ESS Smoothing [Conference]. https://www.osti.gov/biblio/1115110 Publication ID: 36207
  • Schoenwald, D., Neely, J., Elliott, R., Byrne, R.H., Roberson, D., & Roberson, D. (2013). Poster- Active Power Damping of Inter-Area Oscillations [Conference]. https://www.osti.gov/biblio/1299211 Publication ID: 36226
  • Elliott, R., Byrne, R.H., Schoenwald, D., Neely, J., & Neely, J. (2013). The Benefits of Energy Storage Combined with HVDC Transmission Power Modulation for Mitigating Inter-Area Oscillations [Conference]. https://www.osti.gov/biblio/1295563 Publication ID: 36254
  • Elliott, R., Schoenwald, D., Byrne, R.H., Neely, J., & Neely, J. (2013). The Benefits of Energy Storage Combined with HVDC Transmission Power Modulation for Mitigating Inter-Area Oscillations (SIngle Slide) [Conference]. https://www.osti.gov/biblio/1114579 Publication ID: 36270
  • Ferreira, S., Rosewater, D., Schoenwald, D., & Schoenwald, D. (2013). Protocol for uniformly measuring and expressing the performance of energy storage systems. https://doi.org/10.2172/1096455 Publication ID: 35301
  • Elliott, R., Silva-Monroy, C., Neely, J., Byrne, R.H., Schoenwald, D., & Schoenwald, D. (2013). Wind generation controls for damping of inter-area oscillations [Conference]. https://doi.org/10.1109/PESMG.2013.6672563 Publication ID: 34669
  • Ellis, A., Elliott, R., Neely, J., Schoenwald, D., Silva-Monroy, C., & Silva-Monroy, C. (2013). Solar Small Signal Stability Study [Presentation]. https://www.osti.gov/biblio/1658112 Publication ID: 31452
  • Elliott, R., Byrne, R.H., Neely, J., Silva-Monroy, C., Schoenwald, D., & Schoenwald, D. (2012). Impact of Increased Renewable Energy Penetration on Small Signal Stability in the WECC [Conference]. https://www.osti.gov/biblio/1063422 Publication ID: 26394
  • Neely, J., Elliott, R., Silva-Monroy, C., Schoenwald, D., & Schoenwald, D. (2012). Renewable source controls for grid stability. https://doi.org/10.2172/1090224 Publication ID: 26395
  • Neely, J., Byrne, R.H., Silva-Monroy, C., Elliott, R., Schoenwald, D., & Schoenwald, D. (2012). Damping of Inter-area Oscillations using Energy Storage [Conference]. https://www.osti.gov/biblio/1063310 Publication ID: 26420
  • Silva-Monroy, C., Neely, J., Byrne, R.H., Elliott, R., Schoenwald, D., & Schoenwald, D. (2012). Wind Generation Controls for Damping of Inter-area Oscillations [Conference]. https://www.osti.gov/biblio/1063583 Publication ID: 26421
  • Neely, J., Silva-Monroy, C., Schoenwald, D., & Schoenwald, D. (2012). Energy Storage Controls for Grid Stability [Conference]. https://www.osti.gov/biblio/1072484 Publication ID: 30725
  • Neely, J., Silva-Monroy, C., Schoenwald, D., & Schoenwald, D. (2012). Energy Storage Controls for Grid Stability [Conference]. https://www.osti.gov/biblio/1072678 Publication ID: 30417
  • Neely, J., Silva-Monroy, C., Schoenwald, D., & Schoenwald, D. (2012). Energy Storage Damping Control [Conference]. https://www.osti.gov/biblio/1072611 Publication ID: 30283
  • Ellis, A., Schoenwald, D., & Schoenwald, D. (2012). PV power output smoothing using energy storage. https://doi.org/10.2172/1051709 Publication ID: 29550
  • Ellis, A., Schoenwald, D., & Schoenwald, D. (2012). PV Output Smoothing with Energy Storage [Conference]. https://www.osti.gov/biblio/1067506 Publication ID: 28259
  • Ellis, A., Schoenwald, D., & Schoenwald, D. (2012). PV output smoothing with energy storage. https://doi.org/10.2172/1039003 Publication ID: 27014
  • Johnson, J., Schoenwald, D., Kuszmaul, S., Strauch, J., Bower, W., & Bower, W. (2011). Creating dynamic equivalent PV circuit models with impedance spectroscopy for arc fault modeling [Conference]. Conference Record of the IEEE Photovoltaic Specialists Conference. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84861035803&origin=inward Publication ID: 23100
  • Kuszmaul, S., Bower, W., Schoenwald, D., & Schoenwald, D. (2011). USING PV MODULE AND LINE FREQUENCY RESPONSE DATA TO CREATE ROBUST ARC FAULT DETECTORS [Conference]. https://www.osti.gov/biblio/1119759 Publication ID: 24252
  • Kuszmaul, S., Bower, W., Schoenwald, D., & Schoenwald, D. (2011). Using PV Module and Line Frequency Response Data to Create Robust Arc Fault Detectors (poster) [Conference]. https://www.osti.gov/biblio/1119713 Publication ID: 24253
  • Kuszmaul, S., Bower, W., Schoenwald, D., & Schoenwald, D. (2011). CHARACTERIZING PV ARCING CONDITIONS WITH IMPEDANCE SPECTROSCOPY AND FREQUENCY RESPONSE ANALYSIS [Conference]. https://www.osti.gov/biblio/1143449 Publication ID: 24254
  • Schoenwald, D., Kuszmaul, S., Bower, W., & Bower, W. (2011). Creating dynamic equivalent PV circuit models with impedance spectroscopy for arc-fault modeling [Conference]. https://www.osti.gov/biblio/1288568 Publication ID: 23324
  • Schoenwald, D., Strauch, J., Kuszmaul, S., & Kuszmaul, S. (2011). Creating Dynamic Equivalent PV Circuit Models with Impedance Spectroscopy for Arc-Fault Modeling [Conference]. https://www.osti.gov/biblio/1288567 Publication ID: 23207
  • Johnson, J., Schoenwald, D., Kuszmaul, S., & Kuszmaul, S. (2011). Creating dynamic equivalent PV circuit models with impedance spectroscopy for arc-fault modeling. https://doi.org/10.2172/1020514 Publication ID: 23267
  • Schoenwald, D., Munoz-Ramos, K., McLendon, W., Russo, T., & Russo, T. (2011). The Use of Electric Circuit Simulation for Power Grid Dynamics [Conference]. https://www.osti.gov/biblio/1108815 Publication ID: 21991
  • Schoenwald, D., Richardson, B., Riehm, A., Wolfenbarger, P., Adams, B., Reno, M., Hansen, C., Oldfield, R., Stamp, J., Stein, J., Hoekstra, R., Munoz-Ramos, K., McLendon, W., Russo, T., Phillips, L., & Phillips, L. (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
  • Davidson, G., Schoenwald, D., & Schoenwald, D. (2010). Data mining for ontology development. https://doi.org/10.2172/992328 Publication ID: 18618
  • Backus, G.A., Strip, D.R., Siirola, J.D., Bastian, M., Schoenwald, D., Braithwaite, K., & Braithwaite, K. (2007). Accommodating complexity and human behaviors in decision analysis. https://doi.org/10.2172/1097201 Publication ID: 12158
  • Schoenwald, D. (2006). Computationally Tractable Inventory Control for Large-Scale Bidirectional Supply Chains [Presentation]. https://www.osti.gov/biblio/1728477 Publication ID: 6507
  • Feddema, J., Schoenwald, D., Parker, E., Wagner, J., & Wagner, J. (2004). Analysis and control of distributed cooperative systems. https://doi.org/10.2172/919643 Publication ID: 3675
  • Barton, D., Barton, D., Eidson, E.D., Schoenwald, D., Cox, R., Reinert, R., & Reinert, R. (2004). Simulating economic effects of disruptions in the telecommunications infrastructure. https://doi.org/10.2172/918354 Publication ID: 2788
  • Forsythe, J., Forsythe, J., Speed, A., Lippitt, C.E., Schaller, M., Xavier, P., Thomas, E.V., Schoenwald, D., & Schoenwald, D. (2003). Final report for the endowment of simulator agents with human-like episodic memory LDRD. https://doi.org/10.2172/918401 Publication ID: 2736
  • Barton, D., Eidson, E.D., Schoenwald, D., Stamber, K., Reinert, R., & Reinert, R. (2000). Aspen-EE: An Agent-Based Model of Infrastructure Interdependency. https://doi.org/10.2172/774027 Publication ID: 1040
Showing 10 of 158 publications.

Patents & Trademarks

  • Patent Application Granted: US 10,298,016 B1, “System, Methods and Computer Program Products for Electric Grid Control,” Issued by USPTO, May 2019
  • Patent Application Pending: 15/926,658, “Systems and methods for Active Damping Control of Inter-Area Oscillations in Large-Scale Interconnected Power Systems,” Submitted to USPTO, March 2018