刘秋降
博士、助理研究员、讲师
博士、助理研究员、讲师
办公电话:籍贯:河北省衡水市饶阳县 | 电子邮件: qjliu@bjtu.edu.cn |
通讯地址:北京市海淀区北京交通大学逸夫楼B06 | 邮编:100044 |
2005-2008 河北省衡水中学
2008-2012 北京交通大学电气工程学院 本科
2012-2014 北京交通大学电气工程学院 硕士
2014-2018 北京交通大学电气工程学院 博士
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学生培养理念:
(1)因材施教,针对学生不同的兴趣爱好,或侧重理论分析、或侧重动手实践,制定个性化培养方案。充分尊重学生个人发展的规划空间。
(2)以培养能力为核心,通过具体工作,举一反三,为参加工作做好铺垫。
(3)生活和学习一体化成长,建立多方面良好沟通方式,感受团队的温暖。
招收2025年9月入学电气工程、电力电子及电力传动、电力系统及其自动化方向研究生2人,欢迎同学联系,不删消息表示还有名额,学硕优先,可加微信(见二维码),邮箱是98930206@bjtu.edu.cn
个人微信: 小红书主页: bilibili主页:
2018-2019 中国铁道科学研究院集团有限公司
2019-2021 北京交通大学电气工程学院 师资博士后
2021-至今 北京交通大学电气工程学院 讲师
研究方向与成果:
(1)供电系统阻抗测试技:①研制了世界首套牵引供电系统高压宽频带阻抗测试装置,依托团队率先在铁路实际线路上进行测试,属国内首次,处国际领先水平,视频网址:http://bjtuqygds.cn/NewsDetail.aspx?ID=98 ②研制了适用于电力系统的三相中高压谐波阻抗测试装备。③提出了车网匹配宽频带谐波谐振统一阐释机理,把分析频率拓展到开关频率之上。
(2)提出的“复杂路网多源耦合条件下牵引供电系统阻抗宽频带变化规律及其对车网电气稳定性的影响机理是什么?”入选中国铁道学会2022年重大科学问题、工程技术难题和产业技术十大问题之一,是牵引供电方向唯一入选的关键科学问题。https://mp.weixin.qq.com/s/dqI-YRLoF1etT09hrwuRmQ
(3)新能源接入电气化铁路的“网-源-储-车”协同牵引供电系统配置、控制方法、实验平台等研究。
(4)面向行业需求,立足实际问题,研制了可实现对环境、机械、电气状态的监测的“场-机-电”一体化监测平台,从事铁路、供电系统智能化监测,适用于嵌入式系统的人工智能算法研究。
讲授课程:数字电路、数字电路实验、牵引供电系统、电子工艺实习
本科毕业设计:
董同学,铁路供电系统电压频率检测方法与系统设计,B+,2023。
尚同学,基于虚拟阻抗的电流增强型谐波发生器控制方法研究,B-,2023。
李同学,环形铁道牵引网分布参数测试及仿真分析,A,2024。
学科竞赛:
北京市挑战杯银奖
北京交大挑战杯金奖
京彩创业百强团队
国家级大创项目
教改论文:
刘秋降,吴命利,霍静怡. 面向新工科建设的“牵引供电”课程科教融合式教学改革,教育教学论坛,2023年06月,第26期,72-75页。
刘秋降, 吴命利*, 何婷婷. 轨道交通牵引供电课程思政微课设计与实践,科教导刊(电子版),2023年03月。
杨俊峰,叶晶晶,马韬,刘秋降。新工科背景下数字电子技术课程建设探讨,教育信息化论坛,2024年04月。
个人主页(及时更新):https://www.researchgate.net/profile/Qiujiang-Liu-2/publications
年份倒序:
[34] 刘秋降,吴命利,杨少兵,宋可荐. 牵引供电系统宽频带阻抗测试技术及其应用的分析与思考, 电气化铁道,2023年,34卷.
[33] Yichen Ying, Zhongbei Tian, Mingli Wu,Qiujiang Liu, Pietro Tricoli. Capacity configuration method of flexible smart traction power supply system based on double-layer optimization, IEEE Transactions on Transportation Electrification,2023.
[32] Junfeng Yang, Qiujiang Liu*, Changcheng Li, et al. Online Adaptive SHE Algorithm for Multilevel Converters and Implementation with Embedded Control System. Energy Reports, 2023.
[31] Shanshan Zhang, Qiujiang Liu, Shaobing Yang, Bin Hu, Junting Zhang, Josep M. Guerrero. Sizing and Operation Co-optimization Strategy for Flexible Traction Power Supply System.IET Renewable Power Generation,2022.
[30] Yichen Ying, Qiujiang Liu, Mingli Wu, Yating Zhai. Online energy management strategy of the flexible smart traction power supply system. IEEE Transactions on Transportation Electrification,2022.
[29] Qiujiang Liu, Wanqi Zhang, Guotao Cao, Jingwei Liu, Jingjing Ye*, Mingli Wu, Shaobing Yang. Influence of Catenary Distributed Parameters on Resonance Frequencies of Electric Railways Based on Quantitative Calculation and Field Tests, Energies, 2022, 15(10), 3752.
[28] Tingting He,Mingli Wu,Ricardo P. Aguilera,Dylan Dah-Chuan Lu,Qiujiang Liu*,Sergio Vazquez. Low Computational Burden Model Predictive Control for Single-Phase Cascaded H-Bridge Converters Without Weighting Factor,IEEE Transactions on Industrial Electronics,2022.
[27] 魏琦,刘秋降,吴命利,刘睿,何婷婷.牵引网谐波阻抗测试系统设计及长大隧道应用,电气化铁道,2022,33(06):15-20.
[26] 于永军,孙冰涵,刘睿,刘秋降. 风电场谐波阻抗测试装置分层控制策略, 电力电子技术,2022,录用.
[25] Liu Qiujiang, Ying Yichen, Wu Mingli*. Extended Harmonic Resonance Analysis of Grid-Connected Converters Considering the Frequency Coupling Effect[J]. IEEE Transactions on Industrial Electronics, Vol. 69, No. 9, Sep. 2022.
[24] 王迎晨,杨少兵,宋可荐,刘秋降,吴命利,潘朝霞.基于谐波耦合机理的V/v接线牵引供电系统谐波阻抗辨识方法[J].中国电机工程学报,2021,41(11):3818-3829.
[23] 应宜辰,吴命利,杨少兵,刘秋降.基于支持向量机-蚁群算法的电气化铁路牵引负荷参数辨识[J].铁道学报,2021,43(09):24-31.
[22] Ying Yichen, Liu Qiujiang, Wu Mingli*, Zhai Yating. The flexible smart traction power supply system and its hierarchical energy management strategy. IEEE Access, 2021.
[21] Liu Qiujiang, Wu Mingli, Li Jing, Yang Shaobing. Frequency-Scanning Harmonic Generator for (Inter)Harmonic Impedance Tests and Its Implementation in Actual 2 × 25 kV Railway Systems. IEEE Transactions on Industrial Electronics. 2021. 68(6): 4801-4811.
[20] Kejian Song, Wu Mingli, Shaobing Yang, Qiujiang Liu, Vassilios G. Agelidis, Georgios Konstantinou. High-Order Harmonic Resonances in Traction Power Supplies: A Review Based on Railway Operational Data, Measurements, and Experience. IEEE Transactions on Power Electronics, 2020,35(3):2501-2518.
[19] Leilei Zhao, Wu Mingli, Liu Qiujiang, Peng Peng, Li Jing. Hybrid Power Quality Compensation System for Electric Railway Supplied by the Hypotenuse of a Scott Transformer. IEEE Access. 2020. 8. 227024-227035.
[18] Liu Qiujiang, Li Jing, Wu Mingli. Field Tests for Evaluating the Inherent High-Order Harmonic Resonance of Traction Power Supply Systems Up to 5000 Hz. IEEE Access. 2020. 8. 52395-52403.
[17] Mingli Wu*, Li Jing, Liu Qiujiang*, Shaobing Yang, M. Molinas. Measurement of Impedance-Frequency Property of Traction Network Using Cascaded H-Bridge Converters: Device Design and On-Site Test. IEEE Transactions on Energy Conversion. 2020. 35(2). 746-756.
[16] Liu Qiujiang, Sun Binghan, Yang Qinyao, Wu Mingli, He Tingting. Harmonic Overvoltage Analysis of Electric Railways in a Wide Frequency Range Based on Relative Frequency Relationships of the Vehicle-Grid Coupling System. ENERGIES. 2020. 13.
[15] Li Jing, Liu Qiujiang, Zhai Yating, Molinas Marta, Wu Mingli. Analysis of Harmonic Resonance for Locomotive and Traction Network Interacted System Considering the Frequency-Domain Passivity Properties of the Digitally Controlled Converter. FRONTIERS IN ENERGY RESEARCH. 2020. 8.
[14] Zhai Yating, Liu Qiujiang, Wu Mingli, Li Jing. Influence of the Power Source on the Impedance-Frequency Estimation of the 2x25 kV Electrified Railway. IEEE ACCESS. 2020. 8. 71685-71693.
[13]Jing Li, Mingli Wu, Marta Molinas, Kejian Song, Qiujiang Liu. Assessing High-Order Harmonic Resonance in Locomotive-Network Based on the Impedance Method, IEEE Access, 2019, 7:68119-68131.
[12] 刘秋降, 吴命利, 张俊骐, 吴丽然, 李静. 基于分层控制策略的牵引供电系统谐波阻抗测试装置. 电工技术学报. 2018. 33(13). 3098-3108.
[11] 刘秋降, 吴命利, 左超. 基于级联H桥变流器的牵引网谐波阻抗测量装置. 铁道学报. 2018. 40(05). 53-58
[10] Liu Qiujiang, Wu Mingli, Li Jing, Zhang Junqi. Controllable Harmonic Generating Method for Harmonic Impedance Measurement of Traction Power Supply Systems Based on Phase Shifted PWM. JOURNAL OF POWER ELECTRONICS. 2018. 18(4). 1140-1153.
[9] Liu Qiujiang, Wu Mingli, Zhang Junqi, Song Kejian, Wu Liran. Resonant frequency identification based on harmonic injection measuring method for traction power supply systems. IET POWER ELECTRONICS. 2018. 11(3). 585-592.
[8] Zhang Junqi, Wu Mingli, Liu Qiujiang. A Novel Power Flow Algorithm for Traction Power Supply Systems Based on the Thevenin Equivalent. ENERGIES. 2018. 11(1261).
[7] 刘秋降, 吴命利, 吴丽然. 级联H桥变流器电容电压均衡约束条件. 电力系统自动化. 2016. 40(15). 113-119.
[6] Li Jing, Wu Mingli and Liu Qiujiang, Measurement and simulation on low-frequency oscillation in the traction network of Xuzhou North Railway Hub, Proc. 2016 12th World Congress on Intelligent Control and Automation (WCICA), 2016, pp. 1797-1802.
[5] Qiujiang Liu, Mingli Wu, Kejian Song and Jing Li, Cascaded H-bridge harmonic generator used for impedance-frequency assessment of traction power supply system, Proc. 2016 12th World Congress on Intelligent Control and Automation (WCICA), 2016, pp. 1791-1796.
[4] X. JingZ. Caiping and L. Qiujiang, Research on the internal resistance cycle performance of lithium-ion batteries echelon use, Proc. 2014 IEEE Conference and Expo Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014, pp. 1-8.
[3] Jiuchun Jiang, Liu Qiujiang, Zhang Caiping, Weige Zhang. Evaluation of Acceptable Charging Current of Power Li-Ion Batteries Based on Polarization Characteristics. IEEE Transactions on Industrial Electronics. 2014. 61(12). 6844-6851 (SCI 检索被引98次)
[2] 刘秋降, 姜久春, 张彩萍, 张维戈, 张帝. 锂电池特性对充电站参数设计的影响研究. 高技术通讯. 2013. 23(11). 1199-1205.
[1] 张彩萍, 刘秋降, 姜久春. 动力锂电池阶梯电流充电方法研究. 高技术通讯. 2013. 23(04). 430-435.
(1)阻抗测试仪显示控制系统 V1.0
(2)多级转换器的在线自适应SHE算法及嵌入式控制系统 V1.0
(3)含高比例新能源的35kV电网的宽频率谐波阻抗测试控制系统V1.0
(4)电气化铁路27.5kV直挂式APF潮流控制系统 V1.0
(5)牵引供电系统电压频率检测系统
(6)具备多点同步接入能力的接触网融冰远程监控系统
(7)接触网融冰监测系统
(1)中国铁道学会科学技术奖一等奖,高速列车车顶高压电气系统绝缘优化及运维技术应用研究,2020。
(2)北京交通大学教学成果一等奖,求实创新,明知笃行,电气工程专业学位工程硕士培养体系建设与实践,2020。
(3)北京交通大学教学成果一等奖,面向轨道交通行业新需求的电气工程特色专业建设与实践,2021。
(4)北京交通大学电气学院电气支柱奖,2021.
(5)第八届全国铁路青年科技创新奖,2023.
(6)2022年北京市科技进步二等奖,2023.
(7)2023年电工技术学会科技进步二等奖,2023.
(8)2023年电力科学技术进步三等奖,中国电机工程学会,2023.