September 17, 2018 Spyros Chatzivasileiadis

Publications

Publications

Published

  1. G. Misyris, S. Chatzivasileiadis, T. Weckesser, “Robust Frequency Control for Varying Inertia Power Systems,” in Innovative Smartgrid Technologies (ISGT) Europe 2018, Serajevo, Bosnia-Herzegovina, pp. 1-6, Oct. 2018.
  2. G. Misyris, J. Mermet-Guyennet, S. Chatzivasileiadis, T. Weckesser, “Grid Supporting VSCs in Power Systems with Varying Inertia and Short-Circuit Capacity,” in 2019 IEEE PES PowerTech, Milan, Italy, pp. 1-6, Jun. 2019.
  3. G. Misyris, T. Van Cutsem, J. . Moller, M. Dijokas, O. Renom Estragues, B. Bastin, S. Chatzivasileadis, A. H. Nielsen, T. Weckesser, J. Ostergaard, F. Kryezi, “North Sea Wind Power Hub: System Configurations, Grid Implementation and Techno-economic Assessment”, in Cigre e-Session 2020, Paris, France, pp.1-15, Aug. 2020.
  4. T. Weckesser, G. Misyris, D. Obradovic, A. Tosatto, R. Eriksson, M. Ghandhari, B. Bastin, T. Van Cutsem, S. Chatzivasileiadis, “The multiDC project: Research Towards a Holistic Integration of HVDC Links into Large-Scale AC Power Systems,” in NEIS 2020 – Conference on Sustainable Energy Supply and Energy Storage Systems, Hamburg, Germany, pp. 1-7, Sep. 2020.
  5. G. Misyris, S. Chatzivasileiadis, T. Weckesser, 2021, “Grid-forming converters: Sufficient conditions for RMS modeling,“ in Electric Power Systems Research, vol. 197, Aug. 2021.
  1. D. Obradovic, M. Ghandhari, R. Eriksson, “Assessment and Design of Frequency Containment Reserves with HVDC Interconnections,” in 2018 North American Power Symposium (NAPS), pp. 1-6, Sep. 2018, Fargo, North Dakota.
  2. D. Obradovic, M. Dijokas, T. Van Cutsem, R. Eriksson, M. Ghandhari, A. Tosatto, “Assessment of HVDC Frequency Control Methods in the Nordic Test System,” in Cigre e-Session 2020, Paris, France, pp.1-10, Aug. 2020.
  3. D. Obradovic, M. Oluic, R. Eriksson and M. Ghandhari, “Supplementary Power Control of an HVDC System and its Impact on Electromechanical Dynamics,” in IEEE Transactions on Power Systems, Jan. 2021.
  1. A. Tosatto, T. Weckesser, S. Chatzivasileiadis, “Market Integration of HVDC Lines: Internalizing HVDC Losses in Market Clearing,” in IEEE Transactions on Power Systems, vol. 35, no. 1, pp. 451-461, Jan. 2020.
  2. A. Tosatto, S. Chatzivasileiadis, “HVDC Loss Factors in the Nordic Power Market,” in XXI Power System Computation Conference (PSCC), Porto, Portugal, pp. 1-8, Jul. 2020. Other links: slides, video
  3. A. Tosatto, M. Dijokas, D. Obradovic, T. Weckesser, R. Eriksson, J. Josefsson, A. Krontiris, M. Ghandhari, J. Østerdaard, S. Chatzivasileiadis, “Market Integration of HVDC Lines: Cost Savings from Loss Allocation and Redispatching,” in Cigre e-Session 2020, Paris, France, pp.1-11, Aug. 2020.
  4. A. Tosatto, S. Chatzivasileiadis, “HVDC loss factors in the Nordic power market,” in Electric Power Systems Research, vol. 190, Jan. 2021.
  5. A. Tosatto, M. Dijokas, T. Weckesser, S. Chatzivasileiadis, R. Eriksson, “Sharing Reserves through HVDC: Potential Cost Savings in the Nordic Countries,” in IET Generation, Transmission & Distribution, Sep. 2020.
  6. A. Tosatto, G. Misyris, A. Junyent-Ferre, F. Teng and S. Chatzivasileiadis, “Towards Optimal Coordination between Regional Groups: HVDC Supplementary Power Control,” in IEEE Transactions on Power Systems, Jun. 2021.
  1. Q. Wu, T. Takarics and V. Akhmatov, “Coordinated voltage and reactive power control scheme of HVAC meshed offshore grid of offshore wind power plant at Kriegers Flak,” 8th Renewable Power Generation Conference (RPG 2019), Shanghai, China, 2019.
  1. A. Venzke, S. Chatzivasileiadis, “Convex Relaxations of Probabilistic AC Optimal Power Flow for Interconnected AC and HVDC Grids,” in IEEE Transactions on Power Systems, vol. 34, no. 4, pp. 2706-2718, July 2019.
  2. A. Venzke, L. Halilbašić, A. Barré, L. Roald, S. Chatzivasileiadis, “Chance-constrained AC optimal power flow integrating HVDC lines and controllability,” in International Journal of Electrical Power & Energy Systems, vol. 116, Mar. 2020. Other links: slides
  3. J. Bjork, D. Obradovic, K. H. Johansson, L. Harnefors, “Influence of Sensor Feedback Limitations on Power Oscillation Damping and Transient Stability,“ in IEEE Transactions on Power Systems, Aug. 2021.
  1. G. Misyris, A. Tosatto, S. Chatzivasileiadis, T. Weckesser, “Zero-inertia Offshore Grids: N-1 Security and Active Power Sharing“, submitted to IEEE Transactions on Power Systems.
  2. A. Tosatto, X. M. Beseler, J. Østergaard, P. Pinson, S. Chatzivasileiadis, “North Sea Energy Islands: Impact on National Markets and Grids”, submitted to Energy Policy.
  3. M. Dijokas, D. Obradovic, G. Misyris, T. Weckesser, T. Van Cutsem, “Frequency dynamics of the Northern European AC/DC power system: a look-ahead study“, submitted to IEEE Transactions on Power Systems.

Conferences, seminars and invited talks

  1. Videnscafe, Energinet. “Multi-DC: Controlling the power flows”. S. Chatzivasileiadis.
  2. Digitalization workshop, DTU. “Advanced Control and Optimization Methods for AC and HVDC Grids”. G.Misyris, A. Tosatto.
  3. Manchester Risk Day. “Robust Control for Varying Inertia Systems”. Poster. G. Misyris.
  4. KU Leuven/Energy Ville. “Vulnerability assessment of large power systems in time-domain”. Presentation. T. Weckesser.
  5. Annual meeting DTU PowerLabDK & Vestas. “multiDC – Controlling power flows”. Presentation. T. Weckesser.
  6. EURO 2018. “Design of Market Mechanism to Achieve Revenue Adequacy for TSOs Operating HVDC lines”. Abstract/Presentation. A. Tosatto.
  7. IEEE PES GM 2018. “North Sea Wind Power Hub: Integration of HVDC in market and operations”. Panel Session. S. Chatzivasileiadis.
  8. IEEE PES GM 2018. “Coordination of HVDC interconnections”. Presentation. S. Chatzivasileiadis.
  9. MOPTA 2018. “Market Integration of HVDC”. Invited talk. A. Tosatto.
  10. Univ. of Toronto. “Market Integration of HVDC”. Presentation. A. Tosatto.
  11. Univ. of Maryland. “Market Integration of HVDC”. Presentation. A. Tosatto.
  12. ISGT Europe 2018. “Robust Control for Varying Inertia Systems”. Presented paper. G. Misyris.
  13. Workshop at ABB, Ludvika. “multiDC: Coordination of HVDC interconnections”. Presentation. S. Chaztivasileiadis.
  14. Univ. of Zagreb. “Market Integration of HVDC”. Presentation. A. Tosatto.
  15. ENTSO-e Market Design 2030 Expert Workshop; Invited. S. Chatzivasileiadis. Link: slides
  16. Videnscafe, Energinet. “Multi-DC: Controlling the power flows”. S. Chatzivasileiadis.
  17. CEE Centerkomitemode No 59. “North Sea Energy Hub and multiDC: Controlling the power flows towards a zero-inertia system”. Presentation. S. Chatzivasileiadis.
  18. Powertech 2019. “Grid Supporting VSCs in Power Systems with Varying Inertia and Short-Circuit Capacity”. Presented paper. G. Misyris.
  19. HVDC Colloquium, KU Leuven, “Assessment of the HVDC Frequency Control Methods”. Invited talk. D. Obradovic.
  20. HVDC Colloquium, KU Leuven, “multiDC: market integration of HVDC lines”. Invited talk. A. Tosatto.
  21. IEEE PES German Chapter Workshop on Challenges and Opportunities of Power Electronics integration in the Electric Grid. “multiDC: Controlling the Power Flows”. T. Weckesser.
  22. INFORMS 2019, “Market Integration of HVDC lines: Market Value of HVDC Corrective Capabilities,” Abstract/Presentation. A. Tosatto.
  23. UC Berkeley. “Market Integration of HVDC lines: from HVDC losses to sharing of reserves”. Presentation. A. Tosatto.
  24. National Tech. Univ of Athens. “North Sea Energy Hub 2030: Building artificial islands to cover Europe’s electricity demand by Offshore Wind”. Presentation. S. Chatzivasileiadis.
  25. Imperial College. “Market Integration of HVDC lines”. Presentation. A. Tosatto.
  26. PSCC 2020. “HVDC Loss Factors in the Nordic Power System”. Presented paper. A. Tosatto. Other links: slides, video
  27. Cigre e-Session 2020. “Market Integration of HVDC Lines: Cost Savings from Loss Allocation and Redispatching”. Presented paper. A. Tosatto.
  28. Cigre e-Session 2020. “North Sea Wind Power Hub: System Configurations, Grid Implementation and Techno-economic Assessment”. Presented paper. G. Misyris.
  29. Cigre e-Session 2020. “Assessment of HVDC Frequency Control Methods in the Nordic Test System”. Presented paper. D. Obradovic.
  30. NEIS 2020. “The multiDC project: Research Towards a Holistic Integration of HVDC Links into Large-Scale AC Power Systems”. Presented paper. T. Weckesser.
  31. PSCC 2020. “Fundamentals of Power Systems Modelling in the Presence of Converter-Interfaced Generation“. T. van Cutsem.
  32.  IEEE Working Group. “Dynamic Performance and Modeling of HVDC Systems and Power Electronics for Transmission Systems“. Presentation. T. van Cutsem.
  33.  Nordic Analysis Group (EnerginetDK, Svenska Kraftnat, Statnett, Fingrid). “Emergency Power Control in the Nordic Power System“. Presentation. D. Obradovic and A. Tosatto.
  34. EnerginetDK market department. “North Sea Wind Power Hub: Impact on National Markets and Grids“. Presentation. A. Tosatto.
  35. NSWPH market and regulations workstream. “North Sea Wind Power Hub: Impact on National Markets and Grids“. Presentation. A. Tosatto.
  36. Workshop on “Power system balancing and operation with large shares of wind power”, WinGrid project. “North Sea Energy Hub & miltiDC – Large-Scale Offshore Wind Power Integration“. Presentation. T. Weckesser.  

multiDC IN THE NEWS

  1. DTU News, “Energy hubs in the North Sea require new digital solutions”.
  2. Ingeniøren, GridTech. “Optimering af algoritme kan spare det nordiske elnet for millioner årligt”, (Optimizing the market clearing algorithm can save the Nordic electricity grid millions every year). (Danish)
  3. Ingeniøren, GridTech. “Ny forskning: Balancering af frekvensen kan blive langt billigere med HVDC-forbindelser” (New research: Balancing the frequency can be much cheaper with HVDC connections).(Danish)