Xiuqiang He bio photo

xiuqhe [at] ethz.ch

ETH Zürich

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Topic I: Grid-Forming/-Following Control and Stability

  • X. He, M. A. Desai, L. Huang, and F. Dörfler, “Cross-forming control and fault current limiting for grid-forming inverters,” IEEE Trans Power Electron., pp. 1-27, 2024, link.
  • X. He, L. Huang, I. Subotić, V. Häberle, and F. Dörfler, “Quantitative stability conditions for grid-forming converters with complex droop control,” IEEE Trans. Power Electron., vol. 39, no. 9, pp. 10834–10852, 2024, link.
  • X. He and F. Dörfler, “Passivity and decentralized stability conditions for grid-forming converters,” IEEE Trans. Power Syst., vol. 39, no. 3, pp. 5447–5450, 2024, link.
  • M. A. Desai, X. He, L. Huang, and F. Dörfler, “Saturation-informed current-limiting control for grid-forming converters,” Electr. Power Syst. Res., vol. 234, p. 110746, 2024, link.
  • X. He, V. Häberle, and F. Dörfler, “Complex-frequency synchronization of converter-based power systems,” IEEE Trans. Control Netw. Syst., in press, 2024, link.
  • X. He, V. Häberle, I. Subotić, and F. Dörfler, “Nonlinear stability of complex droop control in converter-based power systems,” IEEE Control Syst. Lett., vol. 7, pp. 1327–1332, 2023, link.
  • H. Geng, C. He, Y. Liu, X. He, and M. Li, “Overview on transient synchronization stability of renewable-rich power systems,” High Voltage Engineering, vol. 48, no. 9, pp. 3367–3383, 2022, link. (In Chinese)
  • C. He, X. He, H. Geng, H. Sun, and S. Xu, “Transient stability of low-inertia power systems with inverter-based generation,” IEEE Trans. Energy Convers., vol. 37, no. 4, pp. 2903–2912, 2022, link. (Best Paper for the period 2021-2022)
  • X. He, S. Pan, and H. Geng, “Transient stability of hybrid power systems dominated by different types of grid-forming devices,” IEEE Trans. Energy Convers., vol. 37, no. 2, pp. 868–879, 2022, link.
  • X. He, C. He, S. Pan, H. Geng, and F. Liu, “Synchronization instability of inverter-based generation during asymmetrical grid faults,” IEEE Trans. Power Syst., vol. 37, no. 2, pp. 1018–1031, 2022, link.
  • X. He and H. Geng, “PLL synchronization stability of grid-connected multiconverter systems,” IEEE Trans. Ind. Appl., vol. 58, no. 1, pp. 830–842, 2022, link.
  • X. He, H. Geng, J. Xi, and J. M. Guerrero, “Resynchronization analysis and improvement of gridconnected VSCs during grid faults,” IEEE J. Emerg. Sel. Top. Power Electron., vol. 9, no. 1, pp. 438–450, 2021, link.
  • X. He and H. Geng, “Transient stability of power systems integrated with inverter-based generation,” IEEE Trans. Power Syst., vol. 36, no. 1, pp. 553–556, 2021, link.
  • X. He, H. Geng, R. Li, and B. C. Pal, “Transient stability analysis and enhancement of renewable energy conversion system during LVRT,” IEEE Trans. Sustain. Energy, vol. 11, no. 3, pp. 1612–1623, 2020, link.
  • X. He, H. Geng, and S. Ma, “Transient stability analysis of grid-tied converters considering PLL’s nonlinearity,” CPSS Trans. Power Electron. Appl., vol. 4, no. 1, pp. 40–49, 2019, link.
  • X. He, H. Geng, and G. Yang, “Reinvestigation of single-phase FLLs,” IEEE Access, vol. 7, pp. 13178–13188, 2019, link.
  • X. He, H. Geng, and G. Yang, “A generalized design framework of notch filter based frequency-locked loop for three-phase grid voltage,” IEEE Trans. Ind. Electron., vol. 65, no. 9, pp. 7072–7084, 2018, link.

Topic II: Dynamic Ancillary Services of Inverter-Based Resources

  • X. He, J. Duarte, V. Häberle, and F. Dörfler, “Grid-forming control of modular dynamic virtual power plants,” submitted to IEEE Trans. Smart Grid, 2024.
  • V. Häberle, X. He, L. Huang, E. Prieto-Araujo, and F. Dörfler, “Optimal dynamic ancillary services provision based on local power grid perception,” IEEE Trans. Power Syst, in press, 2024, link.
  • R. Domingo-Enrich, X. He, V. Häberle, and F. Dörfler, “Dynamic complex-frequency control of grid-forming converters,” in Proc. IECON 2024, link.
  • V. Häberle, L. Huang, X. He, E. Prieto-Araujo, and F. Dörfler, “Dynamic ancillary services: From grid codes to transfer function-based converter control,” Electr. Power Syst. Res., vol. 234, p. 110760, 2024, link.
  • V. Häberle, L. Huang, X. He, R. S. Smith, and F. Dörfler, “MIMO grid impedance identification of three-phase power systems: Parametric vs. nonparametric approaches,” in Proc. 62nd IEEE Conference on Decision and Control, 2023, link.
  • V. Häberle, A. Tayyebi, X. He, E. Prieto-Araujo, and F. Dörfler, “Grid-forming and spatially distributed control design of dynamic virtual power plants,” IEEE Trans. Smart Grid, vol. 15, no. 2, pp. 1761–1777, 2024, link.
  • C. Feng, L. Huang, X. He, Y. Wang, F. Dörfler, and Q. Chen, “Joint oscillation damping and inertia provision service for converter-interfaced generation,” 2023, link.
  • J. Xi, H. Geng, and X. He, “Adaptive VSG control scheme for large scale wind farms to improve frequency response characteristics,” in 2019 IEEE Industry Applications Society Annual Meeting, 2019, pp. 1–7, link.

Topic III: Modeling of Renewable Energy Generation

  • X. He, H. Geng, and G. Mu, “Modeling of wind turbine generators for power system stability studies: A review,” Renew. Sust. Energ. Rev., vol. 143, p. 110865, 2021, link.
  • X. Jiao, X. He, H. Geng, and B. Ren, “Hybrid average-value modelling of DFIG-based wind energy conversion systems,” in The 10th Renewable Power Generation Conference (RPG 2021), vol. 2021, 2021, pp. 193–198, link.
  • X. He, H. Geng, and G. Yang, “Mode clustering based dynamic equivalent modeling of wind farm for small-signal stability analysis,” arXiv preprint arXiv:2109.08383, 2021, link.
  • X. He, H. Geng, and G. Yang, “Dynamic equivalent modeling of wind power plants for various timescale small signal stability analyses,” in 2019 IEEE Power and Energy Society General Meeting (PESGM), 2019, pp. 1–5, link.
  • X. He and H. Geng, “An overview on wind farm modelling for power system stability studies,” in 8th Renewable Power Generation Conference (RPG 2019), 2019, pp. 1–8, link.
  • X. He, H. Geng, G. Yang, X. Zou, and Y. Li, “Equivalent modelling of wind farm for small-signal stability analysis in weak power system,” J. Eng., vol. 2017, no. 13, pp. 1388–1393, 2017, link.

Topic IV: HVDC Integration of Renewable Energy Generation

  • S. Zhao, X. He, C. Lv, Y. Zhou, S. Xu, X. Liu, and H. Geng, “Black start-up and coordinated control strategy of standalone doubly-fed wind farms connected to LCC-HVDC,” Power System and Clean Energy, vol. 37, no. 7, pp. 87–96,135, 2021, link. (In Chinese)
  • X. He, G. Hua, Y. Geng, and Z. Xin, “Startup and integration control strategy of DFIG based isolated wind farm connected with LCC-HVDC,” Autom. of Elec. Power Syst., vol. 43, no. 9, pp. 99–107, 2019, link. (In Chinese)
  • X. He, H. Geng, G. Yang, and X. Zou, “Coordinated control for large-scale wind farms with LCC-HVDC integration,” Energies, vol. 11, no. 9, 2018, link.
  • X. He, H. Geng, G. Yang, and X. Zou, “VSG control for DFIG-based islanded wind farm with LCC-HVDC integration,” in 2018 IEEE Power and Energy Society General Meeting (PESGM), 2018, pp. 1–5, link.