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access icon free Stability and control of mixed AC–DC systems with VSC-HVDC: a review

© The Institution of Engineering and Technology
Received 03/08/2017, Accepted 28/12/2017, Revised 13/12/2017, Published 05/01/2018

Voltage-source converter-high-voltage direct current (VSC-HVDC) systems have become an attractive option for integrating remote and far-from-shore renewable energy resources to main AC grids. The desire for greater power transfer capability and the difficulty in securing right-of-way for new AC lines in many countries is also resulting in the increased use of embedded VSC-HVDC systems operating in parallel with existing AC lines. It has been stated that the control and operation of VSC-HVDC systems are of particular concern for weak grids with fewer large synchronous generation units (a highly probable case for many grids in future). If the anticipated proliferation of VSC-HVDC links continues, several aspects of system stability will be significantly impacted. This study presents an overview of the effects of VSC-HVDC control and operation on power system stability. The structure, control, control tuning, and modelling of VSC-HVDC is briefly summarised to provide context for subsequent discussion of the system dynamics. An extensive critical review of the previous research into mixed AC–DC systems incorporating VSC-HVDC is then provided including voltage stability, small and large-disturbance angle stability, high-frequency interaction, and frequency stability. Finally, recommendations are presented to guide critical future research.

Inspec keywords: HVDC power transmission; renewable energy sources; frequency stability; power system control; voltage-source convertors; power grids; power system stability

Other keywords: high-frequency interaction; frequency stability; synchronous generation units; power transfer capability; VSC-HVDC systems; mixed AC-DC systems; far-from-shore renewable energy resources; system dynamics; power system stability; voltage stability; large-disturbance angle stability; VSC-HVDC control; control tuning; voltage-source converter-high-voltage direct current system; AC lines; main AC grids

Subjects: d.c. transmission; Control of electric power systems; Power system control; Power convertors and power supplies to apparatus

References

    1. 1)
      • 82. Renedo, J., Cerrada, A.G., Rouco, L.: ‘Reactive power coordination in VSC-HVDC multi-terminal systems for transient stability improvement’, IEEE Trans. Power Syst., 2017, 32, (5), pp. 3758–3767.
    2. 2)
      • 7. Zhu, C., Hu, M., Wu, Z.: ‘Parameters impact on the performance of a double-fed induction generator-based wind turbine for sub-synchronous resonance control’, IET Renew. Power Gener., 2012, 6, (2), pp. 92–98.
    3. 3)
      • 44. Liu, Y., Chen, Z.: ‘A flexible power control method of VSC-HVDC link for the enhancement of effective short-circuit ratio in hybrid multi-infeed HVDC system’, IEEE Trans. Power Syst., 2013, 28, (2), pp. 1568–1581.
    4. 4)
      • 99. Junyent-Ferré, A., Pipelzadeh, Y., Green, T.C.: ‘Blending HVDC link energy storage and offshore wind turbine inertia for fast frequency response’, IEEE Trans. Sustain. Energy, 2015, 6, (3), pp. 1059–1066.
    5. 5)
      • 79. Eriksson, E.: ‘Coordinated control of multi-terminal DC grid power injection for improved rotor-angle stability based Lyapunov theory’, IEEE Trans. Power Deliv., 2014, 29, (4), pp. 1789–1797.
    6. 6)
      • 76. Alamuti, M.M., Saunders, C.S., Taylor, G.A.: ‘A novel VSC-HVDC active power control strategy to improve AC system stability’. IEEE Power and Energy Society General Meeting (PESGM), 2014.
    7. 7)
      • 3. Rao, H.: ‘Architecture of Nan'ao multi-terminal VSC-HVDC system and its multi-functional control’, CSEE J. Power Energy Syst., 2015, 1, (1), pp. 9–18.
    8. 8)
      • 31. Durrant, M., Werner, H., Abbott, K.: ‘Synthesis of multi-objective controllers for a VSC-HVDC terminal using LMIs’. IEEE Conf. Decision and Control, 2004, pp. 4473–4478.
    9. 9)
      • 62. Smed, T., Andersson, G.: ‘Utilising HVDC to damp power oscillations’, IEEE Trans. Power Deliv., 1993, 8, (2), pp. 620–626.
    10. 10)
      • 32. Pradhan, J.K., Ghosh, A., Bhende, C.N.: ‘Small-signal modelling and multivariable PI control design of VSC-HVDC transmission link’, Electr. Power Syst. Res., 2017, 144, pp. 115–126.
    11. 11)
      • 34. Bajracharya, C., Molinas, M., Suul, J.A., et al: ‘Understanding of tuning techniques of converter controllers for VSC-HVDC’. Nordic Workshop on Power and Industrial Electronics, 2008.
    12. 12)
      • 106. Andreasson, M., Wiget, R., Dimarogonas, D.V., et al: ‘Distributed frequency control through MTDC transmission systems’, IEEE Trans. Power Syst., 2017, 32, (1), pp. 250–260.
    13. 13)
      • 52. Trinh, N., Erlich, I.: ‘Analytical investigation of factors influencing controllability of MMC-VSC-HVDC on inter-area and local oscillations in interconnected power systems’. IEEE Power and Energy Society General Meeting (PESGM), 2016.
    14. 14)
      • 98. Zhu, J., Booth, C.D., Adam, G.P., et al: ‘Inertia emulation control strategy for VSC-HVDC transmission system’, IEEE Trans. Power Syst., 2013, 28, (2), pp. 1277–1287.
    15. 15)
      • 93. ENTSO-E: ‘Network code on high voltage direct current connections and DC connected power park modules’. Technical Report, Brussels, September 2016.
    16. 16)
      • 78. Sanz, I.M., Chaudhuri, B., Strbac, G.: ‘Coordinated corrective control for transient stability enhancement in future Great Britain transmission system’. 16th Power Systems Computation Conf. (PSCC 16), 2016.
    17. 17)
      • 11. Davidson, C.: ‘HVDC for securing supply’. Available at http://www.offshorewind.biz, accessed 30 May 2016.
    18. 18)
      • 25. Beddard, A., Adamczyk, A., Barnes, M., et al: ‘HVDC grid control system based on autonomous converter control’. Eighth IET Int. Conf. Power Electronics, Machines and Drives (PEMD 2016), 2016.
    19. 19)
      • 17. Kazmierkowski, M., Malesani, L.: ‘Current control techniques for three-phase voltage source PWM converters: a survey’, IEEE Trans. Ind. Electron., 1998, 45, (5), pp. 691–703.
    20. 20)
      • 102. Silva, B., Moreira, C.L., Seca, L., et al: ‘Provision of inertial and primary frequency control services using offshore multi-terminal HVDC networks’, IEEE Trans. Sustain. Energy, 2012, 3, (4), pp. 800–808.
    21. 21)
      • 91. Li, T., Gole, A.M., Zhao, C.: ‘Harmonic instability in MMC-HVDC converters resulting from internal dynamics’, IEEE Trans. Power Deliv., 2016, 31, (4), pp. 1738–1747.
    22. 22)
      • 43. Zhong, Q., Zhang, Y., Lin, L.: ‘Study of HVDC light for its enhancement of AC/DC interconnected transmission system’. IEEE Power and Energy Society General Meeting (PESGM), 2008.
    23. 23)
      • 20. Wang, W., Beddard, A., Barnes, M., et al: ‘Analysis of active power control for VSC-HVDC’, IEEE Trans. Power Deliv., 2014, 29, (4), pp. 1978–1988.
    24. 24)
      • 57. Pipelzadeh, Y., Chaudhuri, B., Green, T.C.: ‘Control coordination within a VSC-HVDC link for power oscillation damping: a robust decentralized approach using homotopy’, IEEE Trans. Control Syst. Technol., 2013, 21, (4), pp. 1270–1279.
    25. 25)
      • 28. Svensson, J.: ‘Grid-connected voltage source converter control principles and wind energy applications’. PhD dissertation, School of Electrical and Computer Engineering, Chalmers University of Technology, 1998.
    26. 26)
      • 69. Liu, Y., Chen, Z.: ‘Transient voltage stability analysis and improvement of a network with different HVDC systems’. IEEE Power and Energy Society General Meeting (PESGM), 2011.
    27. 27)
      • 103. Zhang, W., Rouzbehi, K., Luna, A., et al: ‘Multi-terminal HVDC grids with inertia mimicry capability’, IET Renew. Power Gener. Spec. Issue DC HVDC Syst. Technol., 2016, 10, (6), pp. 752–760.
    28. 28)
      • 65. Mochamad, R.F., Preece, R.: ‘Impact on model complexity on mixed AC/DC transient stability analysis’. IET Int. Conf. AC and DC Transmission (AC DC 2017), 2017.
    29. 29)
      • 87. Arai, M.F.M., Mohamed, Y.A.R.I.: ‘Analysis and performance enhancement of vector-controlled VSC in HVDC links connected to very weak grids’, IEEE Trans. Power Syst., 2017, 32, (1), pp. 684–693.
    30. 30)
      • 89. Saad, H., Mahseredjian, J., Dennetiére, S., et al: ‘Interaction studies of HVDC-MMC link embedded in an AC grid’, Electr. Power Syst. Res., 2016, 138, pp. 202–209.
    31. 31)
      • 54. Preece, R., Milanovic, J.V., Almutairi, A.M., et al: ‘Damping of interarea oscillations in mixed AC–DC network using WAMS based supplementary controller’, IEEE Trans. Power Syst., 2013, 28, (2), pp. 1160–1169.
    32. 32)
      • 67. Sigrist, L., Panciatici, P.: ‘A fundamental study on the impact of HVDC lines on transient stability of power systems’, IEEE Powertech Eindhoven, Eindhoven, Netherlands, 29 June – 2 July 2015.
    33. 33)
      • 80. Tang, G., Xu, Z., Dong, H., et al: ‘Sliding mode robust control based active power modulation of multi-terminal HVDC transmissions’, IEEE Trans. Power Syst., 2013, 31, (2), pp. 1614–1623.
    34. 34)
      • 75. Fuchs, A., Morari, M.: ‘Placement of HVDC links for power grid stabilization during transients’, IEEE Powertech Grenoble, Grenoble, France, June 2013.
    35. 35)
      • 72. Ndreko, M., van der Meer, A.A., Gibescu, M., et al: ‘Impact of DC voltage control parameters on AC/DC system dynamics under faulted conditions’. IEEE Power and Energy Society General Meeting (PESGM), 2014.
    36. 36)
      • 46. Erlich, I., Winter, W.: ‘A method of incorporating VSC-HVDC into overall grid voltage and reactive power control task’. Power System Computation Conf. (PSCC), 2016.
    37. 37)
      • 40. Yuan, W., Zhang, Y.: ‘Study of the static voltage stability in multi-infeed AC/DC system’. IEEE/PES Transmission, Distribution Conf. Exhibition: Asia and Pacific, 2005.
    38. 38)
      • 95. Pipelzadeh, Y., Chaudhuri, B., Green, T.C.: ‘Inertial response from remote offshore wind farms connected through VSC-HVDC links: a communication less scheme’. IEEE Power and Energy Society General Meeting (PESGM), 2012.
    39. 39)
      • 51. Ajaei, F.B., Iravani, R.: ‘Dynamic interactions of the MMC-HVDC grid and its host AC system due to AC-side disturbances’, IEEE Trans. Power Deliv., 2016, 31, (3), pp. 1289–1298.
    40. 40)
      • 94. Haileselassie, T.M., Torres-Olguin, R.E., Vrana, T.K., et al: ‘Main grid frequency support strategy for VSC-HVDC connected wind farm with variable speed wind turbines’, IEEE Powertech Trondheim, Trondheim, Norway, May 2011.
    41. 41)
      • 84. Xu, L., Fan, L.: ‘Impedance based resonance analysis in a VSC-HVDC system’, IEEE Trans. Power Deliv., 2013, 28, (4), pp. 2209–2216.
    42. 42)
      • 15. Skogestad, S., Postlethwaite, I.: ‘Multivariable feedback control: analysis and design’ (John Wiley & Sons, Inc., Chichester, UK, 2001).
    43. 43)
      • 36. Egea-Alvarez, A., Fekriasl, S., Hassan, F., et al: ‘Advanced vector control for voltage source converters connected to weak grids’, IEEE Trans. Power Syst., 2011, 30, (6), pp. 3072–3081.
    44. 44)
      • 50. Chaudhuri, N.R., Majumder, R., Chaudhuri, B., et al: ‘Stability analysis of VSC MTDC grids connected to multi-machine AC systems’, IEEE Trans. Power Deliv., 2011, 26, (4), pp. 2774–2784.
    45. 45)
      • 41. Guo, C., Zhang, Y., Gole, A.M., et al: ‘Analysis of dual-infeed HVDC with LCC-HVDC and VSC-HVDC’, IEEE Trans. Power Deliv., 2012, 27, (3), pp. 1529–1537.
    46. 46)
      • 26. Dierckxsens, C., Srivastava, K., Reza, M., et al: ‘A distributed DC voltage control method for VSC MTDC systems’, Electr. Power Syst. Res., 2012, 82, (1), pp. 54–58.
    47. 47)
      • 55. Eriksson, R.: ‘A new control structure for multi-terminal DC grids to damp interarea oscillations’, IEEE Trans. Power Deliv., 2016, 31, (2), pp. 990–998.
    48. 48)
      • 33. D'Arco, S., Suul, J.A., Fosso, O.B.: ‘Automatic tuning of cascaded controllers for power converters using eigenvalue parametric sensitivities’, IEEE Trans. Ind. Appl., 2015, 51, (2), pp. 1743–1753.
    49. 49)
      • 104. Rouzbehi, K., Zhang, W., Candela, J.I., et al: ‘Unified reference controller for flexible primary control and inertia sharing in multi-terminal voltage source converter-HVDC grids’, IET Gener. Transm. Distrib., 2017, 11, (3), pp. 750–758.
    50. 50)
      • 70. Christoforidis, P.-A.: ‘The effect of an embedded VSC-HVDC link on the transient stability of the Dutch and German transmission systems’. MSc thesis, Department of Electrical Sustainable Energy, Delft University of Technology, Delft, 2014.
    51. 51)
      • 13. Barker, C.: ‘HVDC plenary session-grid’, IEEE EPEC, Winnipeg, MB, Canada, October 2011.
    52. 52)
      • 108. Sakamuri, J.N., Hussain Rather, Z., Rimez, J., et al: ‘Coordinated voltage control in offshore HVDC connected cluster of wind power plants’, IEEE Trans. Sustain. Energy, 2016, 7, (4), pp. 1592–1601.
    53. 53)
      • 63. Aouini, R., Marinescu, B., Kilani, K.B., et al: ‘Stability improvement of the interconnection of weak AC zones by synchronverter-based HVDC link’, Electr. Power Syst. Res., 2016, 141, pp. 112–114.
    54. 54)
      • 68. Liu, C., Chen, Z., Bek, C.L., et al: ‘Transient stability assessment of power system with wind power penetration: the Danish case study’. Int. Conf. Power and Energy, 2012.
    55. 55)
      • 5. NR Electric: ‘World's first five-terminal VSC-HVDC transmission project’. Available at NR Electric company website http://www.nrec.com/en/public/doc_resources/2014/09/10/10/540fb4af446fb.pdf, accessed 30 May 2017.
    56. 56)
      • 45. George Holthe, A.H.: ‘Analysis of a multi-infeed HVDC system in the Norwegian power system’. MSc thesis, Department of Electrical Power Engineering, Norwegian University of Science and Technology, June 2014.
    57. 57)
      • 30. Arunprasanth, S., Annakkage, U.D., Karawita, C., et al: ‘Generalized frequency-domain controller tuning procedure for VSC systems’, IEEE Trans. Power Deliv., 2015, 31, (2), pp. 732–742.
    58. 58)
      • 73. Li, G., Du, Z., An, T., et al: ‘Impact of PLL and VSC control parameters on the AC/MTDC system stability’, Electr. Power Syst. Res., 2016, 141, pp. 476–486.
    59. 59)
      • 24. Beerten, J., Belmans, R.: ‘VSC-MTDC systems with a distributed DC voltage control – a power flow approach’, IEEE Powertech. Trondheim, Trondheim, Norway, May 2011.
    60. 60)
      • 35. Ahmed, K., Jovcic, D.: ‘High voltage direct current transmission: converters, systems and DC grids’ (John Willey & Sons Inc., NJ, USA, 2015).
    61. 61)
      • 2. VSC-HVDC Newsletter, 5, (3), February 2017.
    62. 62)
      • 47. Urquidez, O.A., Xie, L.: ‘Singular value based optimal control of embedded VSC-HVDC for steady state voltage stability enhancement’, IEEE Trans. Power Sys., 2016, 30, (1), pp. 216–224.
    63. 63)
      • 37. Beddard, A., Barnes, M.: ‘HVDC cable modelling for VSC-HVDC applications’. IEEE Power and Energy Society General Meeting (PESGM), 2014.
    64. 64)
      • 39. Aik, D.L.H., Andersson, G.: ‘Voltage stability analysis of multi-infeed HVDC systems’, IEEE Trans. Power Deliv., 1997, 12, (3), pp. 1309–1318.
    65. 65)
      • 53. Zeni, L., Eriksson, R., Goumalatsos, S., et al: ‘Power oscillation damping from VSC-HVDC connected offshore wind power plants’, IEEE Trans. Power Deliv., 2016, 31, (2), pp. 829–838.
    66. 66)
      • 22. Chaudhuri, N.R., Chaudhuri, B., Majumder, R., et al: ‘Multi-terminal direct current grid: modelling, analysis and control’ (John Willey & Sons Inc., NJ, USA, 2014).
    67. 67)
      • 12. Ahmed, N., Ängquist, L., Norrga, S., et al: ‘A computationally efficient continuous model for the modular multilevel converter’, IEEE J. Emerg. Sel. Top. Power Electron., 2014, 2, (4), pp. 1139–1148.
    68. 68)
      • 77. Fuchs, A., Imhof, M., Demiray, T., et al: ‘Stabilization of large power systems using VSC-HVDC and model predictive control’, IEEE Trans. Power Syst., 2014, 29, (1), pp. 480–488.
    69. 69)
      • 49. Amin, M., Zade, M., Suul, J.A., et al: ‘Stability analysis of interconnected AC power systems with multi-terminal DC grids based on the CIGRE DC grid test system’. IET Renewable Power Generation Conf. (RPG 2014), 2014.
    70. 70)
      • 18. Schauder, C., Mehta, H.: ‘Vector analysis and control of advanced static VAr compensators’, IEE Proc. C, Gener. Transm. Distrib., 1993, 140, (4), pp. 299–306.
    71. 71)
      • 4. Egea-Alvarez, A., Beerten, J., Hertem, D.V., et al: ‘Hierarchical power control of multi-terminal HVDC grids’, Electr. Power Syst. Res., 2015, 121, pp. 207–215.
    72. 72)
      • 90. Cheah-Mane, M., Saiz, L., Liang, J., et al: ‘Criterion for the electrical resonance stability of offshore wind power plants connected through HVDC links’, IEEE Trans. Power Syst., 2017, 32, (6), pp. 4579–4589.
    73. 73)
      • 21. Sanz, I.M., Chaudhuri, B., Strbac, G.: ‘Inertia response from offshore wind farms connected through DC grids’, IEEE Trans. Power Syst., 2015, 30, (3), pp. 1518–1527.
    74. 74)
      • 19. Mariéthoz, S., Fuchs, A., Morari, M.: ‘A VSC-HVDC decentralized model predictive control scheme for fast power tracking’, IEEE Trans. Power Deliv., 2014, 29, (1), pp. 462–471.
    75. 75)
      • 60. Pipelzadeh, Y., Chaudhuri, N.R., Chaudhuri, B., et al: ‘System stability improvement through optimal control allocation in voltage source converter based high-voltage direct current links’, IET Gener. Transm. Distrib., 2012, 6, (9), pp. 811–821.
    76. 76)
      • 105. Haileselassie, T.M., Uhlen, K.: ‘Primary frequency control of remote grids by multi-terminal HVDC’. IEEE Power and Energy Society General Meeting (PESGM), 2010.
    77. 77)
      • 38. Beerten, J., D'Arco, S., Suul, J.A.: ‘Frequency-dependent cable modelling for small-signal stability analysis of VSC-HVDC systems’, IET Gener. Transm. Distrib., 2016, 10, (6), pp. 1370–1381.
    78. 78)
      • 83. Salas Bayo, A., Beerten, J., Rimez, J., et al: ‘Analysis and control interactions in multi-infeed VSC-HVDC connections’, IET Gener. Transm. Distrib., 2016, 10, (6), pp. 1336–1344.
    79. 79)
      • 86. Amin, M., Molinas, M.: ‘Understanding the origin of oscillatory phenomena observed between wind farms and HVDC system’, IEEE J. Emerg. Sel. Top. Power Electron., 2017, 5, (1), pp. 378–392.
    80. 80)
      • 58. Pipelzadeh, Y., Chaudhuri, N.R., Chaudhuri, B., et al: ‘Coordinated control of offshore wind farm and onshore HVDC converter for effective power oscillation damping’, IEEE Trans. Power Syst., 2017, 32, (3), pp. 1860–1872.
    81. 81)
      • 71. van der Meer, A.A., Gibescu, M., van der Meijden, M.A.M.M.: ‘The effect of FRT behaviour of VSC-HVDC connected offshore wind power plants on AC/DC system dynamics’, IEEE Trans. Power Deliv., 2016, 31, (2), pp. 878–887.
    82. 82)
      • 9. Jovcic, D., Lamont, L.A., Xu, L.: ‘VSC transmission model for analytical studies’. IEEE Power and Energy Society General Meeting, 2003.
    83. 83)
      • 85. Lyn, J., Cai, X., Molinas, M.: ‘Frequency domain stability analysis of MMC based HVDC for wind farm integration’, IEEE J. Emerg. Sel. Top. Power Electron., 2016, 4, (1), pp. 141–151.
    84. 84)
      • 81. Renedo, J., Cerrada, A.G., Rouco, L.: ‘Active power control strategies for transient stability enhancement of AC/DC grids with VSC-HVDC multi-terminal system’, IEEE Trans. Power Syst., 2016, 31, (6), pp. 4594–4604.
    85. 85)
      • 48. Shen, L., Barnes, M., Preece, R., et al: ‘The effect of VSC-HVDC control on AC system electromechanical oscillations and DC system dynamics’, IEEE Trans. Power Deliv., 2016, 31, (3), pp. 1085–1095.
    86. 86)
      • 74. Arunprasanth, S., Annakkage, U.D., Karawita, C., et al: ‘Impact of VSC-HVDC on AC system generation’. 13th IET Int. Conf. AC and DC Power Transmission (AC DC 2017), February 2017.
    87. 87)
      • 14. Cole, S., Beerten, J., Belmans, R.: ‘Generalized dynamic VSC MTDC model for power system stability studies’, IEEE Trans. Power Syst., 2010, 25, (3), pp. 1655–1662.
    88. 88)
      • 1. European Network for Transmission System Operators for Electricity (ENTSO-E): ‘Operation handbook’. Technical Report, ENTSO-E, 2012.
    89. 89)
      • 10. Sharifabadi, K., Harnefors, L., Nee, H.P., et al: ‘Design, control, and application of modular multilevel converters for HVDC transmission systems’ (John Wiley & Sons, Inc., NJ, USA, 2016).
    90. 90)
      • 88. Saad, H., Fillion, Y., Deschanvres, S., et al: ‘On resonances and harmonics in HVDC MMC station connected to AC grid’, IEEE Trans. Power Deliv., 2017, 32, (3), pp. 1565–1573.
    91. 91)
      • 96. Shen, L., Barnes, M., Preece, R., et al: ‘Frequency stabilization using VSC-HVDC’. IEEE Power and Energy Society General Meeting (PESGM), 2016.
    92. 92)
      • 107. Guan, M., Pan, W., Zhang, J., et al: ‘Synchronous generator emulation control strategy for voltage source converter (VSC) stations’, IEEE Trans. Power Syst., 2015, 30, (6), pp. 3093–3101.
    93. 93)
      • 23. Delghavi, M.B., Yazdani, A.: ‘Islanded-mode control of electronically coupled distributed-resource units under unbalanced and nonlinear load conditions’, IEEE Trans. Power Deliv., 2011, 26, (2), pp. 661–673.
    94. 94)
      • 64. Fuchs, A., Andersson, G., Morari, M.: ‘Constraints on HVDC injections in AC networks’. IEEE Power and Energy Society General Meeting, 2016.
    95. 95)
      • 61. Agnihotri, P., Kulkarni, A.M., Gole, A.M., et al: ‘A robust wide-area measurement based damping controller for networks with embedded multi-terminal and multi-infeed HVDC links’, IEEE Trans. Power Syst., 2017, 32, (5), pp. 3884–3892.
    96. 96)
      • 8. Shen, L., Barnes, M., Milanovic, J.V., et al: ‘Potential interaction between VSC-HVDC and STATCOM’. 18th Power System Computation Conf. (PSCC), August 2014.
    97. 97)
      • 29. Wang, W.: ‘Operation, control, and stability analysis of multi-terminal VSC-HVDC systems’. PhD dissertation, School of Electrical and Electronic Engineering, The University of Manchester, 2015.
    98. 98)
      • 97. Liu, H., Chen, Z.: ‘Contribution of VSC-HVDC to frequency regulation of power systems with offshore wind generation’, IEEE Trans. Energy Convers., 2015, 30, (3), pp. 918–926.
    99. 99)
      • 92. Alawasa, K.M., Mohamed, Y.A.R.I.: ‘Impedance and damping characteristics of grid connected VSCs with power synchronization control strategy’, IEEE Trans. Power Syst., 2015, 30, (2), pp. 952–961.
    100. 100)
      • 16. Beddard, A.J.: ‘Factors affecting the reliability of VSC-HVDC for connecting offshore wind farms’. PhD dissertation, School of Electrical and Electronic Engineering, The University of Manchester, 2014.
    101. 101)
      • 27. Rouzbehi, K., Miranian, A., Luna, A., et al: ‘DC voltage control and power sharing in multi-terminal DC grids based on optimal power flow and voltage-droop’, IEEE J. Emerg. Sel. Top. Power Electron., 2014, 2, (4), pp. 1171–1179.
    102. 102)
      • 59. Banerjee, A., Chaudhuri, N.R.: ‘Robust damping of interarea oscillations in AC-MTDC grids using Hinf mixed-sensitivity approach’. IEEE Power and Energy Society General Meeting (PESGM), 2016.
    103. 103)
      • 100. Li, Y., Xu, Z., Ǿstergaard, J., et al: ‘Coordinated control strategies for offshore wind farm integration via VSC-HVDC for system frequency support’, IEEE Trans. Energy Convers., 2017, 32, (3), pp. 843–856.
    104. 104)
      • 56. Hadjikypris, M., Marjanovic, O., Terzija, V.: ‘Damping of inter-area power oscillations in hybrid AC–DC power systems based on supervisory control scheme utilizing FACTS and HVDC’. Power System Computation Conf. (PSCC), 2016.
    105. 105)
      • 66. Leung Shun, F., Reza, M., Srivastava, K., et al: ‘Influence of VSC-HVDC on transient stability case study of the Belgian grid’. IEEE Power and Energy Society General Meeting (PESGM), 2010.
    106. 106)
      • 101. Xu, L., Rafferty, J., Wang, Y., et al: ‘MTDC systems for frequency support based on DC voltage manipulation’. IET Int. Conf. Renewable Energy (RPG 2015), 2015.
    107. 107)
      • 6. Saad, H., Dennetiére, S., Clerc, B.: ‘Interactions investigations between power electronics devices embedded in HVAC network’. The 13th Int. Conf. AC and DC Power Transmission (AC DC 2017), February 2017.
    108. 108)
      • 42. Guo, C., Zhao, C.: ‘Supply of an entirely passive AC network through a double-infeed HVDC system’, IEEE Trans. Power Electron., 2010, 25, (11), pp. 2835–2841.
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