TUNING METHOD OF CRITICAL VIRTUAL INERTIA PARAMETERS OF VSG-PMSG IN MEDIUM WIND SPEED REGION

Wang Haixin; Han Deyun; Yang Zihao; Mu Siyu; Chen Zhe; Yang Junyou

doi:10.19912/j.0254-0096.tynxb.2024-2152

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Acta Energiae Solaris Sinica ›› 2026, Vol. 47 ›› Issue (4) : 286-296. DOI: 10.19912/j.0254-0096.tynxb.2024-2152

TUNING METHOD OF CRITICAL VIRTUAL INERTIA PARAMETERS OF VSG-PMSG IN MEDIUM WIND SPEED REGION

Wang Haixin¹, Han Deyun¹, Yang Zihao¹, Mu Siyu¹, Chen Zhe², Yang Junyou¹

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Abstract

This paper proposes a tuning method for the critical virtual inertia parameters of VSG-PMSG in the medium wind speed region. Firstly, a VSG-PMSG model is established to analyze the effective kinetic energy range of the frequency response of the unit to system. Secondly, a frequency modulation small signal model for VSG-PMSG is constructed, and the critical virtual inertia tuning considerations are derived. Finally, a critical virtual inertia tuning method for the frequency response of VSG-PMSG to system is proposed, and the influence of virtual inertia changes on the frequency dynamic response performance of VSG-PMSG is analyzed based on the root locus, which provides a basis for the selection of frequency control parameters under multiple operating conditions. Multiple operating conditions are compared and analyzed through Matlab/Simulink simulation to verify the correctness of theoretical analysis.

Key words

virtual inertia control / VSG / frequency modulation control / system frequency response / critical virtual inertia

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Wang Haixin, Han Deyun, Yang Zihao, Mu Siyu, Chen Zhe, Yang Junyou. TUNING METHOD OF CRITICAL VIRTUAL INERTIA PARAMETERS OF VSG-PMSG IN MEDIUM WIND SPEED REGION[J]. Acta Energiae Solaris Sinica. 2026, 47(4): 286-296 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2152

References

[1] 文云峰, 林晓煌. 孤岛与并网模式下微电网最低惯量需求评估[J]. 中国电机工程学报, 2021, 41(6): 2040-2052.
WEN Y F, LIN X H.Minimum inertia requirement assessment of microgrids in islanded and grid-connected modes[J]. Proceedings of the CSEE, 2021, 41(6): 2040-2052.
[2] 赵恩盛, 韩杨, 周思宇, 等. 微电网惯量与阻尼模拟技术综述及展望[J]. 中国电机工程学报, 2022, 42(4): 1413-1427.
ZHAO E S, HAN Y, ZHOU S Y, et al.Review and prospect of inertia and damping simulation technologies of microgrids[J]. Proceedings of the CSEE, 2022, 42(4): 1413-1427.
[3] LYU X, GROß D.Grid forming fast frequency response for PMSG-based wind turbines[J]. IEEE transactions on sustainable energy, 2024, 15(1): 23-38.
[4] 罗魁, 郭剑波, 王伟胜, 等. 跟网型新能源附加频率控制对频率稳定及小扰动同步稳定影响分析综述[J]. 中国电机工程学报, 2023, 43(4): 1261-1280.
LUO K, GUO J B, WANG W S, et al.Review of impact of grid following variable renewable energy supplementary frequency control on frequency stability and small-disturbance synchronization stability[J]. Proceedings of the CSEE, 2023, 43(4): 1261-1280.
[5] 蔡国伟, 钟超, 吴刚, 等. 考虑风电机组超速减载与惯量控制的电力系统机组组合策略[J]. 电力系统自动化, 2021, 45(16): 134-142.
CAI G W, ZHONG C, WU G, et al.Unit commitment strategy of power system considering overspeed load reduction and inertia control of wind turbine[J]. Automation of electric power systems, 2021, 45(16): 134-142.
[6] 黎静华, 宋诚鑫, 兰飞. 基于参数模糊推理的风机虚拟惯量优化控制策略[J]. 电力系统自动化, 2023, 47(20): 125-133.
LI J H, SONG C X, LAN F.Optimal control strategy of virtual inertia for wind turbine based on fuzzy inference of parameters[J]. Automation of electric power systems, 2023, 47(20): 125-133.
[7] 王晓东, 曹国胜, 刘颖明, 等. 双馈风电机组动态虚拟惯量和阻尼模糊自适应控制策略研究[J]. 太阳能学报, 2023, 44(9): 356-365.
WANG X D, CAO G S, LIU Y M, et al.Research on fuzzy adaptive control strategy of dynamic virtual inertia and damping of doublyfed wind turbine[J]. Acta energiae solaris sinica, 2023, 44(9): 356-365.
[8] 凌果, 何山, 樊小朝, 等. 基于最优功率补偿和惯量阻尼自适应的虚拟同步机综合控制策略[J/OL].太阳能学报, 1-12[2025-07-21]. https://doi.org/10.19912/j.0254-0096.tynxb.2024-1930.
LING G,HE S,FAN X Z, et al. Integrated control strategy of virtual synchronous machine based on optimal power compensation and inertia damping adaption[J/OL]. Acta energiae solaris sinica, 1-12[2025-07-21] (in Chinese). https://doi.org/10.19912/j.0254-0096.tynxb.2024-1930.
[9] CHEN S M, SUN Y, HOU X C, et al.Quantitative parameters design of VSG oriented to transient synchronization stability[J]. IEEE transactions on power systems, 2023, 38(5): 4978-4981.
[10] 张林, 张海波, 蒋维勇, 等. 基于自适应动态虚拟同步阻抗的虚拟同步机功率解耦策略[J]. 中国电机工程学报, 2024, 44(15): 6010-6023.
ZHANG L, ZHANG H B, JIANG W Y, et al.Power decoupling strategy for virtual synchronous generator based on adaptive dynamic virtual synchronous impedance[J]. Proceedings of the CSEE, 2024, 44(15): 6010-6023.
[11] 葛平娟, 涂春鸣, 肖凡, 等. 面向暂态稳定性能提升的VSG参数灵活控制策略[J]. 中国电机工程学报, 2022, 42(6): 2109-2123.
GE P J, TU C M, XIAO F, et al.Transient stability enhancement of a VSG based on flexible switching of control parameters[J]. Proceedings of the CSEE, 2022, 42(6): 2109-2123.
[12] XU Y Y, NIAN H, HU B, et al.Impedance modeling and stability analysis of VSG controlled type-Ⅳ wind turbine system[J]. IEEE transactions on energy conversion, 2021, 36(4): 3438-3448.
[13] 杜燕, 朱轲, 杨向真, 等. 考虑频率耦合的VSG虚拟阻抗优化设计[J]. 高电压技术, 2022, 48(12): 5057-5067.
DU Y, ZHU K, YANG X Z, et al.Optimal design of virtual synchronous generator virtual impedance considering frequency coupling[J]. High voltage engineering, 2022, 48(12): 5057-5067.
[14] 陆秋瑜, 赵仕兴, 杨银国, 等. 考虑风轮机动态特性的虚拟同步永磁直驱风机阻尼转矩系数分析[J]. 高电压技术, 2022, 48(10): 3838-3847.
LU Q Y, ZHAO S X, YANG Y G, et al.Damping torque coefficient analysis of virtual synchronous direct-driven permanent magnetic synchronous generator considering wind turbine dynamics[J]. High voltage engineering, 2022, 48(10): 3838-3847.
[15] 王子骏, 庄可好, 辛焕海, 等. 虚拟同步直驱风机低频振荡机理分析及阻尼补偿控制[J]. 电力系统自动化, 2024, 48(2): 95-104.
WANG Z J, ZHUANG K H, XIN H H, et al.Low-frequency oscillation mechanism analysis and damping compensation control of virtual synchronous direct-driven wind turbine generators[J]. Automation of electric power systems, 2024, 48(2): 95-104.
[16] DU W J, DONG W K, WANG Y, et al.Small-disturbance stability of a wind farm with virtual synchronous generators under the condition of weak grid connection[J]. IEEE transactions on power systems, 2021, 36(6): 5500-5511.
[17] 王宝财, 孙华东, 李文锋, 等. 考虑动态频率约束的电力系统最小惯量评估[J]. 中国电机工程学报, 2022, 42(1): 114-126.
WANG B C, SUN H D, LI W F, et al.Minimum inertia estimation of power system considering dynamic frequency constraints[J]. Proceedings of the CSEE, 2022, 42(1): 114-126.
[18] 彭海涛, 何山, 程静, 等. 考虑虚拟惯性时间常数和频率二次跌落的风电频率综合控制策略[J]. 太阳能学报, 2023, 44(8): 509-517.
PENG H T, HE S, CHENG J, et al.Wind power integrated frequency control strategy considering virtual inertia time constants and frequency secondary drop[J]. Acta energiae solaris sinica, 2023, 44(8): 509-517.
[19] 杨超, 李东翰, 雷显帅, 等. 虚拟惯量控制对直驱风电机组载荷影响的分析及评估[J]. 电力系统自动化, 2024, 48(7): 258-266.
YANG C, LI D H, LEI X S, et al.Analysis and evaluation of impact of virtual inertia control on load of direct-drive wind turbine[J]. Automation of electric power systems, 2024, 48(7): 258-266.
[20] 邵昊舒, 蔡旭, 周党生, 等. 风电机组虚拟同步及惯量控制方法分析与测试评估[J]. 高电压技术, 2020, 46(5): 1528-1537.
SHAO H S, CAI X, ZHOU D S, et al.Analysis and test evaluation of VSG and virtual inertia control method for wind turbine[J]. High voltage engineering, 2020, 46(5): 1528-1537.
[21] 孙华东, 王宝财, 李文锋, 等. 高比例电力电子电力系统频率响应的惯量体系研究[J]. 中国电机工程学报, 2020, 40(16): 5179-5191.
SUN H D, WANG B C, LI W F, et al.Research on inertia system of frequency response for power system with high penetration electronics[J]. Proceedings of the CSEE, 2020, 40(16): 5179-5191.
[22] 刘珏麟, 余娟, 杨知方, 等. 面向电力系统概率稳定性提升的风电虚拟惯量参数优化方法[J]. 中国电机工程学报, 2023, 43(17): 6602-6614.
LIU J L, YU J, YANG Z F, et al.Virtual inertia parameter optimization method for power system probabilistic stability improvement[J]. Proceedings of the CSEE, 2023, 43(17): 6602-6614.
[23] 王淋, 巨云涛, 吴文传, 等. 面向频率稳定提升的虚拟同步化微电网惯量阻尼参数优化设计[J]. 中国电机工程学报, 2021, 41(13): 4479-4489.
WANG L, JU Y T, WU W C, et al.Optimal design of inertia and damping parameters of virtual synchronous microgrid for improving frequency stability[J]. Proceedings of the CSEE, 2021, 41(13): 4479-4489.
[24] 杨万里, 涂春鸣, 肖凡, 等. 面向频率稳定性提升的VSG暂态稳定性增强方法[J]. 中国电机工程学报, 2025, 45(1): 52-66.
YANG W L, TU C M, XIAO F, et al.Transient stability enhancement method of VSG with frequency stability improvement[J]. Proceedings of the CSEE, 2025, 45(1): 52-66.
[25] 张峰, 李柏慷, 丁磊. 考虑风电调频能量联动分配的时变调频参数设定方法[J]. 电力系统自动化, 2022, 46(16): 188-197.
ZHANG F, LI B K, DING L.Parameter setting method of time-varing frequency regulation considering linked energy distribution of wind power for frequency regulation[J]. Automation of electric power systems, 2022, 46(16): 188-197.