Patents

[P4] Lina He, “Universal intelligent decoupled grid-forming control for advanced frequency and voltage regulation of inverter-based sources in subtransmission and distribution systems,” filed on Aug. 2020.

[P3] Lina He, “Intelligent adaptive relay for protection coordination of hybrid ac/dc microgrids,” filed on April 28th, 2020.

[P2] “Paralleled multiple voltage source converter based self-shunt excitation system,” (with C. Mao, et al); Granted Patent, Patent Publication No.:  ZL200910061371.X  (CN101521446 B),  filed on Apr. 1st 2009, published on Apr. 20th 2011.

[P1] “Paralleled multiple current source converter based self-shunt excitation system,” (with C. Mao, et al); Granted Patent, Patent Publication No.:  ZL200910061370.5  (CN101593982 B), filed on Apr. 1st 2009, published on Nov. 30th, 2011.

Journal Papers

[J11] S. Yu and L. He, “Coordinating systematic grid-forming control of hybrid photovoltaic plants in weak grids,” IEEE Transactions on Industrial Cyber-Physical Systems, vol. 2, pp. 81-89, Apr. 2024. Pdf

[J10] L. He and S. Yu, “Systematic decoupling grid-forming control for utility-scale inverter-based distributed energy resources in weak distribution grids,” IEEE Open Access Journal of Power and Energy, vol. 11, pp. 27-39, Jan. 2024. Pdf

[J9] S.K. Mazumder, A. Kulkarni, S. Sahoo, F. Blaabjerg, A. Mantooth, J. Balda, Y. Zhao, J. Ramos-Ruiz, P. Enjeti, P.R. Kumar, L. Xie, J. Enslin, B. Ozpineci, A. Annaswamy, H. Ginn, F. Qiu, J. Liu, B. Smida, C. Ogilvie, J. Ospina, C. Konstantinou, M. Stanovich, K. Schoder, M. Steurer, T. Vu, L. He, and E. Pilo de la Fuente, “A review of current research trends in power-electronic innovations in cyber-physical systems,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no.5, pp.5146-5163, Oct. 2021. Pdf

[J8] S. Rong, L. He, L. Du, Z. Li,  and S. Yu, “Intelligent detection of vegetation encroachment of power lines with advanced stereovision,” IEEE Transactions on  Power Delivery, vol. 36, no.6, pp. 3477-3485, Dec. 2020. Pdf

[J7] S. Wang, L. Du, J. Ye and L. He, “Noncooperative social welfare optimization with resiliency against network anomaly,” IEEE Transactions on  Industrial Informatics, vol. 16, no.4, pp. 2403-2412, Apr. 2020. Pdf

[J6] L. He and C.-C. Liu, “Parameter identification with PMUs for instability detection in power systems with HVDC integrated offshore wind energy,” IEEE Transactions on Power Systems, vol. 29, no.2, pp. 775-784, Mar. 2014. Pdf

[J5] L. He, C.-C. Liu, A. Pitto, and D. Cirio, “Distance protection of AC grid with HVDC connected offshore wind generators,” IEEE Transactions on  Power Delivery, vol. 29, no.2, pp. 493-501, Apr. 2014. Pdf

[J4] L. He, C. Mao, J. Lu, and D. Wang, “Novel excitation system using high power electronics full-controlled device rectifier,” High Voltage Engineering, vol. 35, no. 7, pp. 1711-1717, 2009. Pdf

[J3] L. He, C. Mao, J. Lu, and D. Wang, “The new scheme of direct measurement of hydro power generator speed and power angle,” Water Resources and Power, vol. 26, no. 3, pp. 156-159, 2008. Pdf

[J2] J. Wu, L. He, C. Mao, J. Lu, and D. Wang, “Novel excitation system of the synchronous generator,” Journal of Electric Power Science and Technology, vol. 24, no. 1, pp.12-18, 2009. Pdf

[J1] Y. Luo, Y. Wang, W. Wan, B. Zhang, H. Cai, G. Liu, H. Li, L. He, and Y. Yi, “Fault chain model of cascading failure in AC grids,” Automation of Electric Power Systems, vol. 33, no. 24, pp.1-5, 2009. Pdf

Conference Papers

[C17] S. Yu and L. He, “Universal decoupling grid-forming control for utility-scale distributed energy resources in low-strength distribution grids,” 2025 IEEE PES Grid Edge Technologies Conference & Exposition, San Diego, CA, Jan. 2025, pp. 1-5. (Accepted)

[C16] G. Meghwar, S. Yu and L. He, “An enhanced fault detection strategy based on the transient voltage in multi-terminal HVDC grid,” 2024 IEEE PES General Meeting, Washington, DC, Jul. 2024, pp. 1-5. (Best Paper, Top 5% of over 1,200 paper submissions)

[C15] S. Yu, S. Rong and L. He, “Performance of grid-forming control of grid-edge DERs in distribution grids,” 2022 IEEE PES General Meeting, Denver, CO, Jul. 2022, pp. 1-5. (Paper Forum Sessions, Top 20% of over 1,200 paper submissions) Pdf

[C14] L. He, “Black-start of HVDC-connected offshore wind generators for system restoration,” 2022 IEEE PES Innovative Smart Grid Technologies (ISGT), Washington DC, Feb. 2022, pp. 1-5. Pdf

[C13] S. Yu and L. He, “Gust rectification and stacking based methodology for power outage prediction under hurricanes,” 2021 IEEE PES General Meeting, Washington, DC, Jul. 2021, pp. 1-5. Pdf

[C12] S. Rong and L. He, “Impact of photovoltaic generation integration on protection of distribution systems,” 2020 “MIT A B” Applied Energy Symposium, Massachusetts Institute of Technology, USA, vol. 8, Aug. 2020, pp. 1-5. Pdf

[C11] L. He, S. Rong and C. Liu, “An intelligent overcurrent protection algorithm of distribution systems with inverter based distributed energy resources,” 2020 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, Oct. 2020, pp. 2746-2751. Pdf

[C10] S. Rong and L. He, “A joint faster RCNN and stereovision algorithm for vegetation encroachment detection in power line corridors,” 2020 IEEE Power & Energy Society General Meeting (PESGM), Montreal, QC, Aug. 2020, pp. 1-5. Pdf

[C9] L. He, “Bypassing transients of pre-insertion resistor during energization of MMC-HVDC,” 2018 IEEE Power and Energy Conference at Illinois (PECI), Urbana, IL, Feb. 2018, pp. 1-5. Pdf

[C8] L. He, “Effects of pre-insertion resistor on energization of MMC-HVDC stations,” 2017 IEEE PES General Meeting, Chicago, IL, Jul.  2017, pp. 1-5. Pdf

[C7] L. He and R. Voelzke, “Effects of pre-insertion resistor on energization of compensated lines,” 2016 IEEE PES General Meeting, Boston, MA, Jul. 2016, pp. 1-5. (Best Paper, Top 5% of over 1,600 paper submissions) Pdf

[C6] L. He and C.-C. Liu, “Effects of HVDC connection for offshore wind turbines on AC grid protection,” 2013 IEEE PES General Meeting, Vancouver, BC, Canada, Jul. 2013, pp. 1-5. Pdf

[C5] L. He and C.-C. Liu, “Impact of LVRT capability of wind turbines on distance protection of AC grids,” 2013 IEEE PES Innovative Smart Grid Technologies (ISGT), Washington DC, Feb. 2013, pp. 1-6. Pdf

[C4] L. He and C.-C. Liu, “Protection coordination between a HVDC offshore wind system and AC grid,” 2011 CIGRE Symposium “The Electric Power System of the Future”, Bologna, Italy, Sep. 2011, pp. 1-7. Pdf

[C3] E. Ciapessoni, D. Cirio, A. Gatti, A. Pitto, A.M. Denis, L. He, C.-C. Liu, C. Moreira, and B. Silva, “Impact of HVDC grid on AC system stability and operation,” 2014 CIGRE, Paris, France, Aug. 2014, pp. 1-8. Pdf

[C2] E. Ciapessoni, D. Cirio, A. Gatti, A. Pitto, A.M. Denis, O. Despouys, L. He, C.-C. Liu, et al, “Dynamics and control of multi-terminal HVDC networks for integration of large offshore wind parks into AC grids,” 2012 CIGRE, Paris, France, Aug. 2012, pp. 1-9. Pdf

[C1] K. Bell, D. Cirio, A.M. Denis, L. He, C.-C. Liu, C. Moreira, and P. Panciatici, “Economic and technical criteria for designing future offshore HVDC grids,” 2010 Europe IEEE Innovative Smart Grid Technologies (ISGT Europe), Sweden, Oct. 2010, pp. 1-8. Pdf

 

Technical Reports

[R4] C.-C. Liu, L. He, S. Finney, G. P. Adam, J.-B. Curis, O. Despouys, et al, “Preliminary analysis of HVDC networks for off-Shore wind farms and their coordinated protection,” TWENTIES WP5 Deliverable No. 5.1, European Commission, Mar. 2011.

[R3] E. Ciapessoni, D. Cirio, A. Gatti, A. Pitto, C. Moreira, B. Silva, Y. Phulpin, F. Resende, A.-M. Denis, O. Despouys, T. Prevost, C.-C. Liu, and L. He, “Principles of an optimal operation of the AC/DC interconnected power systems – Specification of the requirements for the HVDC grid (DCG) injections to the AC grid,” TWENTIES WP5 Deliverable No. 5.2-b, European Commission, Dec. 2011.

[R2] A.-M. Denis, O. Despouys, D. Cirio, A. Pitto, C. Moreira, B. Silva, F. Resende, H. Vasconcelos, C.-C. Liu, L. He, et al, “Advanced results of simulations of control and protection of HVDC networks: behavior and optimization,” TWENTIES WP5 Deliverable No. 5.3, European Commission, Mar. 2013.

[R1] K. Bell, A.-M. Denis, O. Despouys, S. Nguefeu, J. Tasine, L. Violleau, J. Curis, W. Grieshaber, D. Cirio, A. Pitto, G. Migliavacca, R. Calisti, C. Moreira, B. Silva, C.-C. Liu, L. He, et al, “DC grids: motivation, feasibility and outstanding issues,” TWNTIES WP5 Deliverable No. 5.4, European Commission, Sep. 2013