李 鑫

发布者:宋阳发布时间:2023-12-19浏览次数:2829

李 鑫

职称:副研究员、博士生导师

研究方向:电力电子变换器的小信号建模技术

多电平变流器的拓扑与控制

交流励磁技术

无线电能传输

Email: li-xin@seu.edu.cn



个人简介:

李鑫,2012年、2018年于南京航空航天大学获学士、博士学位,2019-2020年于**公司担任技术研究工程师,从事先进电力电子技术相关的研发工作;2020-2022年于新加坡南洋理工大学从事博士后研究工作。20228月加入东南大学电气工程学院任副研究员、博士生导师,获得2024年江苏省青年科技人才托举工程资助。主持国重研发计划子课题、国家自然科学基金、江苏省自然科学基金、国家电网总部项目、国家电网电力科学院、江苏省智能电网重点实验室项目各1项,参与新加坡-挪威联合项目、国家电网总部项目、江苏省智能电网重点实验室重大课题等项目。担任ElectronicsApplied Sciences等期刊特刊的客座编辑、2023年中国电源学会年会和IEEE PEAS会议分会场主席,获得4次国内外学术会议的最佳论文奖或最佳报告人。累计发表论文30余篇,其中SCI一区论文17篇,拥有中国、新加坡专利7项。


代表性论文:

  1. Xin Li, Xinbo Ruan, Qian Jin, Mengke Sha, Chi K Tse, “Approximate discrete-time modeling of dc–dc converters with consideration of the effects of pulse width modulation”, IEEE Trans. Power Electron. 33(2018), 7071-7082. (SCI一区).

  2. Xin Li, Xinbo Ruan, Qian Jin, Mengke Sha, Chi K Tse, “Small-signal models with extended frequency range for dc-dc converters with large modulation ripple amplitude”, IEEE Trans. Power Electron. 33(2018), 8151-8163. (SCI一区)

  3. Xin Li, Xinbo Ruan, Xiaoling Xiong, Mengke Sha, Chi K Tse, “Approximate discrete-time small-signal models of dc-dc converters with consideration of practical pulse width modulation and stability improvement methods”, IEEE Trans. Power Electron. 34(2019), 4920-4936. (SCI一区)

  4. Xin Li, Xinbo Ruan, Xiaoling Xiong, Qian Jin, Chi K Tse, “Stability Issue of Cascaded Systems with Consideration of Switching Ripple Interaction”, IEEE Trans. Power Electron. 34(2019), 7040-7052.(SCI一区)

  5. Xin Li, Yiming Zhang, Shuxin Chen, Xin Zhang, and Yi Tang, “Pulsewidth-modulator-based transfer function measurement method for variable frequency-controlled half- and full-bridge converters”, IEEE Trans. Power Electron. 36(2021), 9711-9716.(SCI一区)

  6. Xin Li, Yiming Zhang, Shuxin Chen, Yi Tang, Xin Zhang, “Small-signal modeling for phase-shift controlled resonant converters”, IEEE Trans. Ind. Electron. 68(2020), 11026 - 11034. (SCI一区)

  7. Xin Li, Yiming Zhang, Shuxin Chen, Xin Zhang, and Yi Tang, “Coils relative position transient issue in wireless power transfer systems”, IEEE Trans. Ind. Electron. 69(2022), 2621-2630. (SCI一区)

  8. Xin Li, Yiming Zhang, Shuxin Chen, Xin Zhang, and Yi Tang, “Small-signal models of resonant converter with consideration of different duty-cycle control schemes”, IEEE Trans. Power Electron.36(2021), 13234-13247.(SCI一区)

  9. Xin Li, Yiming Zhang, Shuxin Chen, Xin Zhang, and Yi Tang, “General multi-frequency small-signal model for resonant converters”, IEEE Trans. Power Electron.37(2022), 3892-3912.(SCI一区).

  10. Xinbo Ruan, Xiong Chun, Xin Li(通讯), Xiaoling Xiong, Qian Jin, Mengke Sha, Chi K Tse, “Reconsideration of loop gain and its measurement of dc-dc converters”, IEEE Trans. Power Electron. 34(2019), 6906-6921. (SCI一区)

  11. Xin Li, Xinbo Ruan, “Analysis of an unstable phenomenon related to the different turn-on time between the subsystems in cascaded systems”, IEEEECCE, pp. 2658-2663, 2015.

  12. Xin Li, Xinbo Ruan, “A generic and accurate frequency-domain model for buck, boost and buck-boost converters”, IEEE ECCE, pp. 3760-3766, 2014. .

  13. Xin Li, Yiming Zhang, Shuxin Chen, Xin Zhang, Yi Tang, “Input current ripple reduction of switching capacitor converter by dividing the output capacitor”, IEEE ECCE Asia, 2020.

  14. Xin Li, Yiming Zhang, Shuxin Chen, Yi Tang, Xin Zhang, “Reduced-order equivalent circuit model of series resonant converter considering the interaction between resonant elements”, IEEE ECCE, 2021.

  15. Xin Li, Yiming Zhang, Yi Tang, “A Full Load Range Soft-Switching Inductive Power Transfer System”, IEEE ECCE, 2022.

  16. Xin Li, Yiming Zhang, Yi Tang, Wu Chen, “Small-Signal Model for Dual Active Bridge Resonant Converters”, IEEE PEAS, 2023.


专利:

  1. Magnetic couplers with magnetic pillars for flux guidance, mechanical positioning and support in high-power wireless charging applications/wireless power transfer. WO 2023/063889 A2.

  2. A Wirelessly Linked Supply Network with Load Insensitive Bus Voltage and Flexible Configuration. Singapore Provisional Patent Application No. 10202105616S.

  3. 一种双直流端口非对称三电平并网逆变器的功率分配方法,202211611695.8

  4. 宽范围可调变比的分数匝变压器磁芯及其分数匝变压器,202310824408.X

  5. 一种模块化多电平直流变压器调制及控制方法,202310187608.9

  6. 一种多端口交直流混合配电网柔性互联拓扑及控制方法,202211606355.6

  7. 一种直流潮流控制器及其控制方法,202211541732.2


科研项目:

  1. 面向高阶谐振网络和复杂调制方式的谐振变换器统一小信号模型建模与降阶化简理论研究,国家自然科学基金青年项目,2024.01-2026.12,主持。

  2. 大功率海上直流风电机组直流变换整机控制关键技术研究与装备研制,国家重点研发计划课题,2023.12~2027.11,子课题负责人。

  3. 谐振变换器的多频率建模技术,江苏省自然科学基金,20239-20268月,主持。

  4.  “半直流化”交流配电站构建与柔性调控装备研制,国家电网总部项目,2023.10~2025.12,课题负责人。

  5. 低成本三电平逆变器通信协议及IGBT驱动电路设计开发,国电南瑞科技股份有限公司,2022.12-2023.9,主持。

  6. 谐振变换器的统一多频率小信号建模技术,江苏省智能电网技术与装备重点实验室,2022.12-2023.12,主持。

  7. 1.5MW超高功率密度电动船舶无线充电系统的研发,新加坡海事研究所与挪威研究理事会,2019.01-2023.01,参与。

  8. 3kW 多电船远距离无线充电系统的研制,新加坡Sea Forrest公司,2021.01 - 2021.06,参与。

  9. 自主可控调相机关键控制装备技术研究与设备研制, 国网电力科学研究院. 2022.10-2026.6,参与。

  10. 高效宽负载电动汽车无线充放电装置关键技术研发,江苏省智能电网重点实验室,2022.12-2023.12,参与。