Publications

Journal Publications

    1. Y. C. Chen and S. V. Dhople, "Tracing Power with Circuit Theory," IEEE Transactions on Smart Grid, to appear, 2019. [link]
    2. A. Al-Digs, S. V. Dhople, and Y. C. Chen, "Dynamic Distribution Factors," IEEE Transactions on Power Systems, to appear, 2019. [link]
    3. V. Purba, B. Johnson, M. Rodriguez, S. Jafarpour, F. Bullo, and S. V. Dhople, "Reduced-order Aggregate Model for Parallel-connected Single-phase Inverters," IEEE Transactions on Energy Conversion, vol. 34, no. 2, pp. 824-837, June 2019. [link]
    4. M. Sinha, J. Poon, B. Johnson, M. Rodriguez, and S. V. Dhople, "Decentralized Interleaving of Parallel-connected Buck Converters," IEEE Transactions on Power Electronics, vol. 34, no. 5, pp. 4993-5006, May 2019. [link]
    5. A. Al-Digs, S. V. Dhople, and Y. C. Chen, "Measurement-based Sparsity-promoting Optimal Control of Line Flows," IEEE Transactions on Power Systems, vol. 33, no. 5, pp. 5628-5638, September 2018. [link]
    6. S. S. Guggilam, C. Zhao, E. Dall'Anese, Y. C. Chen, and S. V. Dhople, "Optimizing DER Participation in Inertial and Primary-frequency Response," IEEE Transactions on Power Systems, vol. 33, no. 5, pp. 5194-5205, Sept ember 2018. [link]
    7. Y. Zhang, M. Hong, E. Dall'Anese, S. V. Dhople, and Z. Xu, "Distributed Controllers Seeking AC Optimal Power Flow Solutions Using ADMM," IEEE Transactions on Smart Grid, vol. 9, no. 5, pp. 4525-4537, September 2018. [link]
    8. H. Choi, P. J. Seiler, and S. V. Dhople, "Propagating Uncertainty in Power Flow With the Alternating Direction Method of Multipliers," IEEE Transactions on Power Systems, vol. 33, no. 4, pp. 4124-4133, July 2018. [link]
    9. S. S. Guggilam, C. Zhao, E. Dall'Anese, Y. C. Chen, and S. V. Dhople, "Optimizing Power-frequency Droop Characteristics of Distributed Energy Resources," IEEE Transactions on Power Systems, vol. 33, no. 3, pp. 3076-3086, May 2018. [link]
    10. E. Dall'Anese, S. S. Guggilam, A. Simonetto, Y. C. Chen, and S. V. Dhople, "Optimal Regulation of Virtual Power Plants," IEEE Transactions on Power Systems, vo. 33, no. 2, pp. 1868-1881, March 2018. [link]
    11. Y. C. Chen, S. V. Dhople, A. D. Domínguez-García, and P. W. Sauer, "Generalized Injection Shift Factors," IEEE Transactions on Smart Grid, vol. 8, no. 5, pp. 2071-2080, September 2017. [link]
    12. H. Choi, P. J. Seiler, and S. V. Dhople, "Propagating Uncertainty in Power-system DAE Models with Semidefinite Programming," IEEE Transactions on Power Systems, vol. 32, no. 4, pp. 3146-3156, July 2017. [link]
    13. M. Sinha, F. Dörfler, B. B. Johnson, and S. V. Dhople, "Uncovering Droop Control Laws Embedded within the Nonlinear Dynamics of Van der Pol Oscillators," IEEE Transactions on Control of Networked Systems, vol. 4, no. 2, pp. 347-358, June 2017. [link]
    14. S. Biswas, L. Huang, V. Vaidya, K. Ravichandran, N. Mohan, and S. V. Dhople, "Universal Current-Mode Control Schemes to Charge Li-ion Batteries under DC/PV Source," IEEE Transactions on Circuits and Systems-I: Regular Papers, vol. 63, no. 9, pp. 1531-1542, September 2016. [link]
    15. B. B. Johnson, M. Sinha, N. G. Ainsworth, F. Dörfler, and S. V. Dhople, "Synthesizing Virtual Oscillators to Control Islanded Inverters," IEEE Transactions on Power Electronics, vol. 31, no. 8, pp. 6002-6015, August 2016. [link]
    16. S. S. Guggilam, E. Dall'Anese, Y. C. Chen, S. V. Dhople, and G. B. Giannakis, "Scalable Optimization Methods for Distribution Networks with High PV Integration," IEEE Transactions on Smart Grid, vol. 7, no. 4, pp. 2061-2070, July 2016. [link]
    17. E. Dall'Anese, S. V. Dhople, and G. B. Giannakis, "Photovoltaic Inverter Controllers Seeking AC Optimal Power Flow Solutions," IEEE Transactions on Power Systems, vol. 31, no. 4, pp. 2809-2823, July 2016. [link]
    18. J. A. Taylor, S. V. Dhople, and D. S. Callaway, "Power Systems Without Fuel," Renewable & Sustainable Energy Reviews, vol. 57, pp. 1322-1336, May 2016. [link]
    19. Y. C. Chen and S. V. Dhople, ''Power Divider,'' IEEE Transactions on Power Systems, vol. 31, no. 6, pp. 5135-5143, February 2016. [link]
    20. L. DeVille, S. V. Dhople, A. D. Domínguez-García, and J. Zhang, "Moment closure and finite-time blowup for Piecewise Deterministic Markov Processes," SIAM Journal on Applied Dynamical Systems, vol. 15, no. 1, pp. 526-556, 2016. [link]
    21. E. Dall'Anese, S. V. Dhople, B. B. Johnson, and G. B. Giannakis, "Optimal Dispatch of Residential Photovoltaic Inverters Under Forecasting Uncertainties," IEEE Journal of Photovoltaics, vol. 5, no. 1, pp. 350-359, January 2015 [invited]. [link]
    22. B. B. Johnson, S. V. Dhople, J. L. Cale, A. O. Hamadeh, and P. T. Krein, "Oscillator-Based Inverter Control for Islanded Three-Phase Microgrids," IEEE Journal of Photovoltaics, vol. 4, no. 1, pp. 387-395, January 2014 [invited]. [link]
    23. L. Luo and S. V. Dhople, "Spatio-Temporal Model Reduction of Inverter-Based Islanded Microgrids," IEEE Transactions on Energy Conversion, vol. 29, no. 4, pp. 823-832, December 2014. [link]
    24. E. Dall'Anese, S. V. Dhople, B. B. Johnson, and G. B. Giannakis, "Decentralized Optimal Dispatch of Photovoltaic Inverters in Residential Distribution Systems," IEEE Transactions on Energy Conversion, vol. 29, no. 4, pp. 957-967, December 2014. [link]
    25. S. V. Dhople, B. B. Johnson, F. Dörfler, and A. O. Hamadeh, "Synchronization of Nonlinear Circuits in Dynamic Electrical Networks with General Topologies," IEEE Transactions on Circuits and Systems-I: Regular Papers, vol. 61, no. 9, pp. 2677-2690, September 2014. [link]
    26. E. Dall'Anese, S. V. Dhople, and G. B. Giannakis, "Optimal Dispatch of Photovoltaic Inverters in Residential Distribution Systems," IEEE Transactions on Sustainable Energy, vol. 5, no. 2, pp. 487-497, April 2014. [link]
    27. S.V. Dhople, L. DeVille, and A. D. Domínguez-García, "A Stochastic Hybrid Systems Framework for Analysis of Markov Reward Models," Reliability Engineering and System Safety, vol. 123, pp. 158-170, March 2014. [link]
    28. S.V. Dhople, Y. C. Chen, L. DeVille, and A. D. Domínguez-García, "Analysis of Power System Dynamics Subject to Stochastic Power Injections," IEEE Transactions on Circuits and Systems-I: Regular Papers, vol. 60, no. 12, pp. 3341-3353, December 2013. [link]
    29. B. B. Johnson, S. V. Dhople, A. O. Hamadeh, and P. T. Krein, "Synchronization of Parallel Single-Phase Inverters With Virtual Oscillator Control," IEEE Transactions on Power Electronics, vol. 29, no. 11, pp. 6124-6138, November 2013. [link]
    30. S.V. Dhople, Y. C. Chen, and A. D. Domínguez-García, "A Set Theoretic Approach for Parametric Uncertainty Analysis in Markov Reliability and Reward Models," IEEE Transactions on Reliability, vol. 62, no. 3, pp. 658-669, September 2013. [link]
    31. B. B. Johnson, S. V. Dhople, A. O. Hamadeh, and P. T. Krein, "Synchronization of Nonlinear Oscillators in Electrical LTI Networks," IEEE Transactions on Circuits and Systems-I: Regular Papers, vol. 61, no. 3, pp. 834-844, March 2013. [link]
    32. S. V. Dhople and A. D. Domínguez-García, "A Parametric Uncertainty Analysis Method for Markov Reliability and Reward Models," IEEE Transactions on Reliability, vol. 61, no. 3, pp. 634-648, September 2012. [link]
    33. S. V. Dhople and A. D. Domínguez-García, "Estimation of Photovoltaic System Reliability and Performance Metrics," IEEE Transactions on Power Systems, vol. 27, no. 1, pp. 554-563, February 2012. [link]
    34. S. V. Dhople, A. Davoudi, A. D. Domínguez-García, and P. L. Chapman, "A Unified Approach to Reliability Assessment of Dc-Dc Converters in Photovoltaic Energy Conversion Systems," IEEE Transactions on Power Electronics, vol. 27, no. 2, pp. 739-751, February 2012. [link]

     

    Conferences

      1. M. Sinha, F. Dörfler, B. Johnson, and S. V. Dhople, "Stabilizing Phase-balanced or Phase-synchronized Trajectories of Van der Pol Oscillators in Uniform Electrical Networks," in Proc. 56th Annual Allerton Conference on Communication, Control, and Computing, 2018, pp. 335-340 [invited].
      2. M. M. S. Khan, Y. Lin, B. Johnson, M. Sinha, and S. V. Dhople, "Stability Assessment of a System Comprising a Single Machine and a Virtual Oscillator Controlled Inverter with Scalable Ratings," in Proc. Annual Conference of the IEEE Industrial Electronics Society (IECON), 2018, pp. 4057-4062.
      3. J. Poon, B. B. Johnson, S. V. Dhople, and S. R. Sanders, "Minimum Distortion Point Tracking: Optimal Phase Shifting for Input- or Output-Parallel Connected DC-DC Converters," in Proc. IEEE Workshop on Control and Modeling for Power Electronics, 2018.
      4. P. Achanta, M. Sinha, B. Johnson, S. V. Dhople, and D. Maksimovic, "Self-synchronizing Series-connected Inverters," in Proc. IEEE Workshop on Control and Modeling for Power Electronics, 2018.
      5. M. M. S. Khan, Y. Lin, B. Johnson, V. Purba, M. Sinha, and S. V. Dhople, "A Reduced-order Aggregated Model for Parallel Inverter Systems with Virtual Oscillator Control," in Proc. IEEE Workshop on Control and Modeling for Power Electronics, 2018.
      6. M. Sinha, F. Dörfler, B. B. Johnson, and S. V. Dhople, "Synchronization of Lienard-type Oscillators in Heterogeneous Electrical Networks," in Proc. Indian Control Conference, 2018, pp. 240-245.
      7. A. Al-Digs, S. V. Dhople, and Y. C. Chen, "Linear-quadratic-Gaussian Control of Line Active-power Flow," in Proc. IEEE Power and Energy Society General Meeting, 2017.
      8. A. Lamperski, S. V. Dhople, "A Semidefinite Programming Method for Moment Approximation in Stochastic Differential Algebraic Systems," in Proc. IEEE Conference on Decision and Control, 2017, pp. 2455-2460.
      9. S. S. Guggilam, C. Zhao, E. Dall'Anese, Y. C. Chen, and S. V. Dhople, "Engineering Inertial and Primary-frequency Response for Distributed Energy Resources," in Proc. IEEE Conference on Decision and Control, 2017, pp. 5112-5118.
      10. K. R. Ghusinga, M. Soltani, A. Lamperski, S. V. Dhople, and A. Singh, "Approximate moment dynamics for polynomial and trigonometric stochastic systems," in Proc. IEEE Conference on Decision and Control, 2017, pp. 1864-1869.
      11. M. Sinha, F. Dörfler, B. B. Johnson, and S. V. Dhople, "Phase Balancing in Globally Connected Networks of Lienard Oscillators," in Proc. IEEE Conference on Decision and Control, 2017, pp. 595-600.
      12. V. Purba, S. Jafarpour, F. Bullo, B. B. Johnson, and S. V. Dhople, "Network-cognizant Model Reduction of Grid-tied Three-phase Inverters," in Proc. 55th Annual Allerton Conference on Communication, Control, and Computing, 2017, pp. 157-164 [invited].
      13. A. A-Digs, S. V. Dhople, and Y. C. Chen, "Time-varying Injection Shift Factors to Predict Post-contingency Dynamic Line Flows," in Proc. 55th Annual Allerton Conference on Communication, Control, and Computing, 2017, pp. 302-306 [invited].
      14. Y. Lin, B. B. Johnson, V. Gevorgian, V. Purba, and S. V. Dhople, "Stability Assessment of a System Comprising a Single Machine and Inverter with Scalable Ratings," in Proc. North American Power Symposium, 2017.
      15. M. Sinha, B. B. Johnson, M. Rodriguez, J. Poon and S. V. Dhople, "Decentralized Interleaving of Paralleled Dc-Dc Buck Converters," in Proc. IEEE Workshop on Control and Modeling of Power Electronics, 2017.
      16. B. B. Johnson, M. Rodriguez, M. Sinha, and S. V. Dhople, "Comparison of Virtual Oscillator and Droop Control in Islanded Microgrids," in Proc. IEEE Workshop on Control and Modeling of Power Electronics, 2017.
      17. V. Purba, S. Jafarpour, F. Bullo, B. B. Johnson, and S. V. Dhople, "Reduced-order Aggregated Model for Parallel-connected Three-phase Grid-tied Inverters," in Proc. IEEE Workshop on Control and Modeling of Power Electronics, 2017.
      18. Y. Zhang, E. Dall'Anese, M. Hong, S. V. Dhople, Z. Xu, "Regulation of Renewable Energy Sources to Optimal Power Flow Solutions Using ADMM," in Proc. American Control Conference, 2017, pp. 3394-3399.
      19. S. S. Guggilam, C. Zhao, E. Dall'Anese, Y. C. Chen, and S. V. Dhople, "Primary Frequency Response with Aggregated DERs," in Proc. American Control Conference, 2017, pp. 3386-3393.
      20. E. Dall'Anese, A. Simonetto, and S. V. Dhople, "Design of Distributed Controllers Seeking Optimal Power Flow Solutions Under Communication Constraints," in Proc. IEEE Conference on Decision and Control, 2016, pp. 7489-7495.
      21. Y. C. Chen, A. Al-Digs, and S. V. Dhople, "Mapping Nodal Power Injections to Branch Flows in Connected LTI Electrical Networks," in Proc. IEEE International Symposium on Circuits and Systems, 2016, pp. 2146-2149.
      22. M. Sinha, F. Dörfler, B. B. Johnson, and S. V. Dhople, "Synchronization of Liénard-type oscillators in Uniform Electrical Networks," in Proc. American Control Conference, 2016, pp. 4311-4316.
      23. A. Al-Digs, S. V. Dhople, and Y. C. Chen, "Estimating Feasible Nodal Injections in Distribution Networks," in Proc. IEEE Smart Grid Technologies, 2016, pp. 1-5.
      24. H. Choi, P. J. Seiler, and S. V. Dhople, "A Convex-optimization Method to Propagate Uncertainty in Power Flow," in Proc. IEEE Global Conference on Signal and Information Processing, 2016, in press. [invited].
      25. H. Choi, P. J. Seiler, and S. V. Dhople, "Uncertainty Propagation with Semidefinite Programming," in Proc. IEEE Conference on Decision and Control, 2015, pp. 5966-5971.
      26. H. Choi, P. J. Seiler, and S. V. Dhople, "Robust Power Systems Stability Assessment with Sum of Squares Optimization," in Proc. IEEE Power and Energy Society General Meeting, 2015, in press.
      27. E. Dall'Anese, S. V. Dhople, and G. B. Giannakis, "Regulation of Dynamical Systems to Optimal Solutions of Semidefinite Programs: Algorithms and Applications to AC Optimal Power Flow," in Proc. American Control Conference, 2015, pp. 2087-2092.
      28. M. Sinha, B. B. Johnson, N. Ainsworth, F. Dörfler, and S. V. Dhople, "Nonlinear Supersets to Droop Control,"  in Proc.  IEEE Workshop on Control and Modeling of Power Electronics, 2015.
      29. M. Sinha, F. Dörfler, B. B. Johnson, and S. V. Dhople, "Virtual Oscillator Control Subsumes Droop Control," in Proc. American Control Conference, 2015, pp. 2353-2358.
      30. S. V. Dhople, S. S. Guggilam, and Y. C. Chen, "Linear Approximations to AC Power Flow in Rectangular Coordinates," in Proc. 53rd Annual Allerton Conference on Communication, Control, and Computing, 2015, pp. 211-217. [invited].
      31. V. Purba, X. Wu, M. Sinha, S. V. Dhople, and M. R. Jovanovic, "Design of Optimal Coupling Gains for Synchronization of Nonlinear Oscillators," in Proc. IEEE Conference on Decision and Control, 2015, pp. 1310-1315.
      32. V. Purba, Y. C. Chen, and S. V. Dhople, "Power-flow Sensitivities in DC Distribution Systems," in Proc.  IEEE Workshop on Control and Modeling of Power Electronics, 2015.
      33. D. Eryilmaz, T. Smith, S. V. Dhople, E. J. Wilson, and J. Schmitt, "Demand Response for Industrial-Scale Energy Users in Midwest ISO: A Dynamic Programming Approach for Curtailing Energy Use," in Proc. IEEE PES Transmission and Distribution Conference and Exposition, 2014, pp. 1-4.
      34. F. Dörfler, S. V. Dhople, B. B. Johnson, and A. O. Hamadeh, "Synchronization of Nonlinear Circuits in Dynamic Electrical Networks," in Proc. European Control Conference, 2014, pp. 552-557.
      35. J. Zhang, L. DeVille, S. V. Dhople, and A. D. Domínguez-García, "A Maximum Entropy Approach to the Moment Closure Problem for Stochastic Hybrid Systems at Equilibrium," in Proc. IEEE Conference on Decision and Control, 2014, pp. 747-752.
      36. S. Biswas, S. V. Dhople, and N. Mohan, "Zero-Ripple Analysis Methods for Three-Port Bidirectional Integrated Magnetic Cuk Converters," in Proc. Annual Conference of the IEEE Industrial Electronics Society (IECON), 2014, pp. 1889-1895.
      37. S. V. Dhople, K. A. Kim, and A. D. Domínguez-García, "Time-Optimal Control in Dc-Dc Converters-A Maximum Principle Perspective," in Proc. IEEE Applied Power Electronics Conference, 2014, pp. 2804-2808.
      38. S. Biswas, S. V. Dhople, and N. Mohan, "A Three-port Bidirectional Dc-Dc Converter with Zero-Ripple Terminal Currents for PV/Microgrid Applications," in Proc. Annual Conference of the IEEE Industrial Electronics Society (IECON), 2013, pp. 340-345.
      39. S. Hossain, S. V. Dhople, and T. Johnson, "Reachability Analysis of Closed-Loop Switching Power Converters," in Proc. IEEE Power and Energy Conference at Illinois, 2013, pp. 130-134.
      40. S. V. Dhople, B. B. Johnson, and A. O. Hamadeh, "Virtual Oscillator Control for Voltage Source Inverters," in Proc. 51st Annual Allerton Conference on Communication, Control, and Computing, 2013, pp. 1359-1363. [invited].
      41. S. V. Dhople and A. D. Domínguez-García, "A Framework to Determine the Probability Density Function for the Output Power of Wind Farms," in Proc. North American Power Symposium, 2012, pp. 1-6.
      42. S. V. Dhople, R. Bell, J. L. Ehlmann, A. Davoudi, P. L. Chapman, and A. D. Domínguez-García, "A Global Maximum Power Point Tracking Method for PV Module Integrated Converters," in Proc. IEEE Energy Conversion Congress and Exposition, 2012, pp. 4762-4767.
      43. R. K. Hester, C. Thornton, S. V. Dhople, Z. Zhao, N. Sridhar, and D. Freeman, "High-efficiency Wide Load Range Buck/Boost/Bridge Photovoltaic Microconverter," in Proc. IEEE Applied Power Electronics Conference, 2011, pp. 309-313.
      44. S. V. Dhople, J. L. Ehlmann, C. Murray, S. Cady, and P. L. Chapman, "Engineering Systems Deployed in the Gable House: A Passive, Net-Zero, Solar-Powered house for the U. S. Department of Energy's 2009 Solar Decathlon," in Proc. IEEE Power and Energy Conference at Illinois, 2010, pp. 58-62.
      45. O. E. Bassiouny, S. V. Dhople, A. Davoudi, and P. L. Chapman, "Energy-efficient Cost-Effective Inverter Configurations for Residential Photovoltaic Systems," in Proc. IEEE Photovoltaic Specialists Conference, 2010, pp. 400-406.
      46. S. V. Dhople, J. L. Ehlmann, A. Davoudi, and P. L. Chapman, "Multiple-Input Boost Converter to Minimize Power Losses due to Partial Shading in Photovoltaic Modules," in Proc. IEEE Energy Conversion Congress and Exposition, 2010, pp. 2633-2636. 
      47. S. V. Dhople, A. Davoudi, G. Nilles, and P. L. Chapman, "Maximum Power Point Tracking Feasibility in Photovoltaic Energy-Conversion Systems," in Proc. IEEE Applied Power Electronics Conference, 2010, pp. 2294-2299.
      48. S. V. Dhople, A. Davoudi, and P. L. Chapman, "Dual-Stage Converter to Improve Transfer E
        ciency and Maximum Power Point Tracking Feasibility in Photovoltaic Energy Conversion Systems," in Proc. IEEE Applied Power Electronics Conference, 2010, pp. 2138-2142.
      49. O. E. Bassiouny, S. V. Dhople, and P. L. Chapman, "Time-Independent Analysis of Grid-Tied Photovoltaic Energy Systems," in Proc. IEEE Power and Energy Conference at Illinois, 2010, pp. 99-102. 
      50. A. Davoudi, S. V. Dhople, P. L. Chapman, and J. Jatskevich, "Variable-Resolution Simulation of Nonlinear Power Circuits," in Proc. IEEE International Symposium on Circuits and Systems, 2010, pp. 2750-2753. 
      51. S. V. Dhople, A. Davoudi, P. L. Chapman, and A. D. Domínguez-García, "Integrating Photovoltaic Inverter Reliability into Energy-Yield Estimation with Markov Models," in Proc. IEEE Workshop on Control and Modeling of Power Electronics, 2010, pp. 1-5.
      52. S. V. Dhople, A. Davoudi, and P. L. Chapman, "Steady-State Characterization of Multi-Phase, Interleaved, Dc-Dc Converters for Photovoltaic Applications," in Proc. IEEE Energy Conversion Conference and Exposition, 2009, pp. 330-336.
      53. S. V. Dhople, A. Davoudi, A. D. Domínguez-García, and P. L. Chapman, "Reliability Assessment of Fault Tolerant Dc-Dc Converters for Photovoltaic Applications," in Proc. IEEE Energy Conversion Conference and Exposition, 2009, pp. 2271-2276.