一、科研方向：

新能源并网；分频输电技术及分频风电系统；高压直流输电系统及控制技术；电力电子接入电力系统的控制和稳定性；

二、科研情况：

1，主持国家自然科学基金面上项目“适用于低频输配电系统的新型模块化多电平交交变流器关键技术研究”（51677142）；

2，参与国家自然科学基金青年基金“基于交交变频器的风电接入系统对电网稳态及动态特性影响”；

3，参与国家重点研发计划重点专项“大型交直流混联电网运行控制与保护”课题2“多换流站与交直流混联电网稳定控制理论与技术”；

4，主持与企业横向科研合作项目十余项；

三、学术任职：

1，IEEE会员；

2，担任IEEE PE、IEEE ACCESS、中国电机工程学报、电力系统自动化、电网技术、高压电器等国内外期刊的特约审稿人。

四、荣誉奖励：

1，2014-2015学年获西安交通大学“优秀班主任”荣誉称号；

2，2017年陕西省电力公司科学技术奖三等奖，2017年；

3，2018年陕西省电力公司科学技术奖一等奖，2018年；

4，2017年西电智慧电气杯三等奖，指导学生获奖；

5，2018年指导硕士生论文获评西安交通大学优秀硕士论文；

五、主要学术论文：

[1] Y. Meng, J. Sun, Z. Duan, F. Jia, X. Wang and X. Wang. “Variable Voltage Variable Frequency Modular Multilevel AC/AC Converter with High-Frequency Harmonics Filtering Capability”. IEEE Journal of Emerging and Selected Topics in Power Electronics. 2021.6.24.

[2] Yongqing Meng, Yichao Zou, Haibo Wang, Ying Kong, Zhengchun Du, Xifan Wang. “Novel Submodule Topology with Large Current Operation and DC-fault Blocking Capability for MMC-HVDC". IEEE Transactions on Power Delivery. 2021,36(3):1542-1551.

[3] Yongqing Meng, Sijia Li, Yichao Zou, Kaikai Li, Xiuli Wang, Xifan Wang. “Stability analysis and control optimisation based on particle swarm algorithm of modular multilevel matrix converter in fractional frequency transmission system”. IET Generation Transmission & Distribution. 2020, 14(14): 2641-2655.

[4] Yongqing Meng, Ying Kong, Xiuli Wang, Xifan Wang, Ruanming Huang, Rong Ye. “A New Modular Multilevel AC/AC Converter Using HF Transformer”. IEEE ACCESS. 2020, 8: 116380-116391.

[5] Yongqing Meng, Xixi Pan, Hao Ma, Kaikai Li, Jianyang Yu, Xiuli Wang. “Analysis and mitigation of subsynchronous resonance based on integral control for DFIG-based wind farm”. IET Generation Transmission & Distribution. 2019, 13(9): 1718-1725.

[6] Yongqing Meng, Shuonan Shang, Haitao Zhang, Yong Cui, Xifan Wang. “IDA-PB control with integral action of Y-connected modular multilevel converter for fractional frequency transmission application”. IET Generation Transmission & Distribution. 2018, 12(14): 3385-3397.

[7] Yongqing Meng, Yichao Zou, Huixuan Li, Jianyang Yu, Xifan Wang. “A global asymptotical stable control scheme for a Hexverter in fractional frequency transmission systems”. Journal of Modern Power Systems and Clean Energy. 2019, 7(6): 1495-1506.

[8] Yongqing Meng, Bo Liu, Huiyong Luo, Shuonan Shang, Haitao Zhang, Xifan Wang. “Control scheme of hexagonal modular multilevel direct converter for offshore wind power integration via fractional frequency transmission system”. Journal of Modern Power Systems and Clean Energy. 2018, 6(1): 168-180.

[9] Yongqing Meng, Jianyang Yu, Shuonan Shang, Bo Liu, Xin Gao. “Modeling and Control of Modular Multilevel AC/AC Converter in Y Configuration for Fractional Frequency Transmission System”. IEEJ Transactions on Electrical and Electronic Engineering. 2020, 15(5): 741-750.

[10] Yongqing Meng, Yichao Zou, Huixuan Li, Xifan Wang. “Global Stable Control Scheme of Hexverter for Fractional Frequency Transmission System”. 2019 IEEE Power-and-Energy-Society General Meeting, Atlanta, USA, AUG. 4-8, 2019.

[11] 刘勃, 孟永庆, 白森戈, 张海涛. “一种新的Y型大功率模块化多电平交交变流器及其控制策略”.中国电机工程学报. 2017, 37(6): 1764-1776.

[12] 孟永庆, 王健, 李磊, 王秀丽, 罗辉勇. “基于双 dq 坐标变换的 M3C 变换器的 数学模型及控制策略研究”. 中国电机工程学报. 2016, 36(17): 4702-4711.

[13] 孟永庆, 王健, 李磊, 王秀丽. “考虑风机转速限制及卸荷电路优化的永磁同步电机新型低电压穿越协调控制策略”. 中国电机工程学报. 2015, 35(24): 6283-6292.

[14] 孟永庆, 李宦, 刘杰, 张洁华, 宁联辉. “柔性直流输电系统含有积分稳定环节的无源控制系统设计”.电力系统自动化. 2014, 38(23): 77-84.

[15] 孟永庆, 翁钰, 王锡凡, 魏磊, 张磊. “双馈感应发电机暂态性能精确计算及Crowbar电路参数优化”.电力系统自动化. 2014, 38(8): 23-29.

[16] Muhammad Umair Safder, Syed Tahir Hussain Rizvi, Yongqing Meng, Muhammad Yaqoob Javed, et al. “Low-Frequency AC Power Transmission and Distribution for Subsea Application Using Hexverter”. Electronics. 2020, 9(1): 1-32.

[17] Haitao Zhang, Yongqing Meng, Lianhui Ning, Yichao Zou, Xiuli Wang, Xifan Wang. “Fast and simple space vector modulation method for multilevel converters”. IET Power Electronics. 2020, 13(1):14-22.

[18] Weijun Teng, Yongqing Meng. “Rotor-reference-current-oriented control strategy for low-voltage ride-through of DFIG”. IEEJ Transactions on Electrical and Electronic Engineering. 2018, 13(10): 1421-1429.

[19] Weijun Teng, Yongqing Meng. “An improved control strategy to the frequency regulation of DFIG based wind turbine”. Journal of Renewable and Sustainable Energy. 2017, 9(6): 063303 1-13.

[20] Weijun Teng, Xifan Wang, Yongqing Meng, Wenhui Shi.“An Improved Support Vector Clustering Approach to Dynamic Aggregation of Large Wind Farms”. CSEE Journal of Power and Energy Systems. 2019, 5(2): 215-223.

[21] Shenquan Liu, Xifan Wang, Yongqing Meng, Pengwei Sun, Huiyong Luo,  Biyang Wang. “A Decoupled Control Strategy of Modular Multilevel Matrix Converter for Fractional Frequency Transmission System”. IEEE Transactions on Power Delivery. 2017, 32(4): 2111-2121.

[22] Xifan Wang, Xiaohui Wei, Yongqing Meng. “Experiment on Grid-Connection Process of Wind Turbines in Fractional Frequency Wind Power System”. IEEE Transactions on Energy Conversion. 2015, 30(1): 22-31.

[23] Weijun Teng, Xifan Wang, Yongqing Meng, Wenhui Shi. “Dynamic clustering equivalent model of wind turbines based on spanning tree”. Journal of Renewable and Sustainable Energy. 2015, 7(6): 063126 1-15.

[24] Haitao Zhang, Mahmoud Mehrabankhomartash, Maryam Saeedifard, Yuntao Zou, Yongqing Meng, Xiuli Wang. “Impedance Analysis and Stabilization of Point-to-Point HVDC systems Based on a Hybrid AC/DC Impedance Model”. IEEE Transactions on Industrial Electronics. 2020.3.13.

[25] Bo Liu, Yongqing Meng, Senge Bai. “A Novel High-Power AC/AC Modular Multilevel Converter in Y Configuration and Its Control Strategy”. 2016 IEEE PES Asia-Pacific Power and Energy Conference. 2016, pp.973-977.

[26] Senge Bai, Yongqing Meng, Bo Liu, Haitao Zhang, et al. “Modeling and Control of a Novel Three-phase Seriesconnected Modular Multilevel Converter in T-Configuration”. 2016 IEEE PES Asia-Pacific Power and Energy Conference. 2016, pp.1322-1326.

[27] Shuonan Shang, Yongqing Meng, Jian Wang, et al. “Research on Modeling and Control Strategy of Modular Multilevel Matrix Converter Supplying Passive Networks”. 2016 IEEE PES Asia-Pacific Power and Energy Conference. 2016, pp. 1974-1978.

[28] Haitao Zhang, Yongqing Meng, Xiuli Wang, et al. “An Improved CPS-SPWM and Unified Modulation Strategy for Multilevel Converter”. 2016 IEEE PES Asia-Pacific Power and Energy Conference. 2016, pp. 1306-1310.

[29] Feng Jia, Yongqing Meng, Jianyang Yu, et al. “Small Signal Stability Analysis and Control Optimization of Y-connected Modular Multilevel Converter for Fractional Frequency Offshore Wind Power Application”. 8th IEEE International Conference on Advanced Power System Automation and Protection. Oct.21-24,2019.

[30] Jianyang Yu, Yongqing Meng, XiXi Pan, et al. “Fault Ride-Through of Fractional Frequency Offshore Wind Power System Based on Modular Multilevel Matrix Converter”. 8th IEEE International Conference on Advanced Power System Automation and Protection. Oct. 21-24, 2019.

[31] Xixi Pan, Yongqing Meng, Sijia Li, et al. “High-Order Sliding Mode Control of Modular Multilevel Matrix Converter for Fractional Frequency Offshore Wind Power System”. 8th IEEE International Conference on Advanced Power System Automation and Protection. Oct. 21-24, 2019.

[32] Yichao Zou, Yongqing Meng, Jin Li, et al. “Control Optimization of PMSG based WECS with Modified PLL and DC-link Voltage Relaxation”. 8th IEEE International Conference on Advanced Power System Automation and Protection. Oct. 21-24, 2019.

[33] Guohua Fang, Yongqing Meng, Haitao Zhang, et al. “A Novel MMC Based on Series-Parallel Multiplex and Its Control Strategy for Flexible HVDC Application”. 8th IEEE International Conference on Advanced Power System Automation and Protection. Oct.21-24,2019.

[34] Kang Wu, Yongqing Meng, Xixi Pan, et al. “A Combined SSR Damping Strategy Based on Virtual Resistance Method and SSR Damping Controller in DFIG-Based Wind Farm”. 8th IEEE International Conference on Advanced Power System Automation and Protection. Oct. 21-24, 2019.

[35] Kaikai Li, Yongqing Meng, Haitao Zhang, et al. “Impedance Analysis and Stability Optimization based on Phase-Optimization PLL of VSC-HVDC Connected to Weak AC Grids”. 8th IEEE International Conference on Advanced Power System Automation and Protection. Oct. 21-24, 2019.

[36] 任玮, 孟永庆, 高欣, 王国红, 尚朔南. “基于DIgSILENT/PowerFactory的配电网光伏电站接纳极限容量及安全稳定评估”.智慧电力. 2017, 45(8): 15-20.

六、学术著作：

1，学术译著，智能电网的电力系统信号处理，机械工业出版社，2018年，主编；

2，学术译著，电力系统储能，机械工业出版社，2015年，参编；

七、主要科研项目：

1，国家自然科学基金面上项目“适用于低频输配电系统的新型模块化多电平交交变流器关键技术研究”，负责人，结题；

2，国家自然科学基金青年基金“基于交交变频器的风电接入系统对电网稳态及动态特性影响”，参与，结题；

3，国家重点研发计划重点专项“大型交直流混联电网运行控制与保护”课题2“多换流站与交直流混联电网稳定控制理论与技术”，参与，结题；

4，国网总部科技项目：分频海上风电系统研究，参与，结题；

5，国网总部科技项目：大型深远海风电场高效送出与运行控制关键技术研究，参与，结题；

6，福建省电力公司项目：海上风电场群高效送出与消纳关键技术研究，负责人，结题；

7，国网总部科技项目：大规模提升输电容量的分频输电技术研究与关键低频设备研发，参与，在研；

本科毕业设计：

每年指导本科毕业设计2-3名；

硕士研究生招生：

每年招收硕士研究生3-4名；

博士研究生招生：

每年招收博士研究生1-2名；