郑大勇

基本信息

教育背景

2017.08~2022.06 清华大学 电气工程 博士

2013.09~2017.07 清华大学 电气工程及其自动化 学士

工作经历

研究方向

• 电机与电器
• 电气工程
• 电力电子与电力传动

招生专业

• 电气工程硕士

科研项目

主持项目：

[1] 国家自然科学基金青年科学基金项目，基于绕组阻抗频谱的双馈异步发电机转子绝缘状态监测方法研究，2024.01-2024.12（主持）；

参与项目：

[1] 2024.08-至今，国家自然科学基金重点项目，极端环境下永磁同步电机系统智能感知与尽限运行方法研究. 主要参与人

[2] 2023.06-至今，国家电网公司总部科技项目.大型交流励磁变速抽水蓄能机组自主化关键技术研究与应用. 主要参与人
[3] 2023.01-至今，国家自然科学基金杰出青年科学基金项目，电机系统智能感知与监测方法，主要参与人；
[4] 2023.01-至今，重点研发计划，大规模海上风电新型汇集组网送出拓扑技术，子任务负责人；
[5] 2022.06-至今，重点研发计划，高可靠性风电机组监测与智能运维关键技术研究，主要参与人；
[6] 2021.06-至今，重点研发计划-基础加强项目，起动发电机系统功率变换器故障诊断与预测技术研究，主要参与人；
[7] 2019.12-2022.12，重点研发计划-基础加强项目，电机系统绝缘检测与转速估计，主要参与人；
[8] 2019.01-2021.12，国家自然科学基金优秀青年科学基金项目，电力传动系统监测与保护，子课题主要参与人；
[9] 2018.01-2021.12, 国家自然科学基金面上项目，基于共模电流的变频电机系统在线监测方法研究, 主要参与人；
[10] 2017.01-2018.12, 北京市自然科学基金，用于轨道交通中牵引电机的绝缘在线监测与故障预警研究，主要参与人。

教学工作

论文/期刊

[1].    D. Zheng and P. Zhang, An Online Groundwall and Phase-to-Phase Stator Insulation Monitoring Method for Inverter-Fed Machine[J]. IEEE Transactions on Industrial Electronics, vol. 68, no. 6, pp. 5303-5313, June 2021. （SCI一区一作）

[2].    P. Zhang, D. Zheng and G. Lu, The Effect and Compensation of Phase Angle Deviation along the Winding for the Online Stator Insulation Condition Monitoring[J]. IEEE Transactions on Industrial Electronics, vol. 69, no. 8, pp. 8440-8451, Aug. 2022. （SCI一区二作）

[3].    D. Zheng, G. Lu, Y. Wu, Q. Zhang, and P. Zhang, Online Detection and Classification of Inter-turn and Groundwall Insulation Ageing based on Broadband Common-mode Impedance Spectrum[J]. IEEE Transactions on Industrial Electronics, vol. 71, no. 3, pp. 3142-3153, March 2024. （SCI一区一作）

[4].    D Zheng, G Lu, J Qu, Y Zhang, P Zhang. Comparative Study of Neutral-Voltage-Based and Leakage-Current-Based Online Condition Monitoring Methods for Stator Insulation of Inverter-Fed Machines [J]. IEEE Transactions on Industrial Electronics, 2024: 1-11. （SCI一区一作）

[5].    D Zheng, G Lu, Z Wang, J Wang, Z Dang, Y Zhang, P Zhang. The Effect of Bearing Impedance on Online Condition Monitoring for Rotor Winding Insulation of Doubly-Fed Induction Generator [J]. IEEE Transactions on Power Electronics, 2024: 1-10. （SCI一区一作）

[6].    D Zheng, G Lu, P Zhang. A Noninvasive Interturn Insulation Condition Monitoring Method Based on the Common-Mode Impedance Spectrum of Inverter-Fed Machines [J]. IEEE Transactions on Industry Applications, 2021, 57(5): 4786-95. （SCI二区一作）

[7].    D Zheng, G Lu, P Zhang. An Improved Online Stator Insulation Monitoring Method Based on Common-Mode Impedance Spectrum Considering the Effect of Aging Position [J]. IEEE Transactions on Industry Applications, 2022, 58(3): 3558-66. （SCI二区一作）

[8].    G. Lu, D. Zheng and P. Zhang, An Advanced Wideband Model and a Novel Multitype Insulation Monitoring Strategy for VSC-Connected Transformers Based on Common-Mode Impedance Response[J]. IEEE Transactions on Industrial Electronics, vol. 69, no. 1, pp. 879-889, Jan. 2022.(SCI一区二作）

[9].    G. Lu, D. Zheng, Q. Zhang and P. Zhang, Effects of Converter Harmonic Voltages on Transformer Insulation Ageing and an Online Monitoring Method for Interlayer Insulation[J]. IEEE Transactions on Power Electronics, vol. 37, no. 3, pp. 3504-3514, March 2022. (SCI一区二作）

[10]. G. Lu, Q. Zhang, D. Zheng and P. Zhang, A Novel Online Monitoring Strategy for the Localized Grounding Insulation Defect of Converter Transformers Based on Converter Switching States Control[J]. IEEE Transactions on Power Electronics, vol. 37, no. 9, pp. 11124-11134, Sept. 2022.（SCI一区三作）

[11]. G. Lu, Q. Zhang, D. Zheng, S. Mirsaeidi and P. Zhang, Detection and Location Approach to Incipient Grounding Defect in Transformer Winding Based on Sequence Voltage Ratios at PV Inverter Switching Frequency[J]. IEEE Transactions on Industrial Electronics, vol. 70, no. 6, pp. 6337-6346, June 2023. （SCI一区三作）

[12]. G. Lu, Z. Yin, D. Zheng, C. Hu and P. Zhang, A High-Efficiency Online Monitoring Strategy for DC-Link Capacitors of Multistring DC/DC Converters in Photovoltaic Applications[J]. IEEE Transactions on Industrial Electronics, early access, doi: 10.1109/TIE.2023.3306413. （SCI 一区三作）

[13]. 郑大勇, 张品佳.交流电机定子绝缘故障诊断与在线监测技术综述[J].中国电机工程学报,2019,39(02):395-406+637. （EI期刊，年度优秀论文奖）

[14]. D. Zheng and P. Zhang, An Improved Broadband Common-Mode Electrical Machine Model for Online Condition Monitoring of Stator Insulation Degradation[C]. 2019 IEEE Energy Conversion Congress and Exposition (ECCE), 2019, pp. 7012-7018. （国际EI会议）

[15]. D. Zheng and P. Zhang, A Novel Method of Monitoring and Locating Stator Winding Insulation Ageing for Inverter-fed Machine based on Switching Harmonics[C]. 2020 IEEE Energy Conversion Congress and Exposition (ECCE), 2020, pp. 4474-4479. （国际EI会议）

[16]. D. Zheng, G. Lu and P. Zhang. The Online Stator Winding Insulation Monitoring for PMSG-PWM rectifier System under Various Working Conditions[C]. IECON 2021 - 47th Annual Conference of the IEEE Industrial Electronics Society. 2021, pp. 1-6. (国际EI会议，最佳论文奖)

[17]. D.Zheng, G. Lu, G. Li, M. Yao and P. Zhang, Quasi-Online Technique for Health Monitoring of Stator Winding Insulation in Inverter-Fed Motor Using Switching Transient Voltage Response[C]. 2023 26th International Conference on Electrical Machines and Systems (ICEMS), Zhuhai, China, 2023, pp. 2444-2449. （国际EI会议）

[18]. D Zheng, G Lu, G Li, M Yao, W Cui, P Zhang. An Integrated Condition Monitoring Method for Insulation Health of Multiple Motor System [C]. IEEE 7th International Electrical and Energy Conference (CIEEC), 2024: 1660-5. (国际EI会议，最佳论文奖)

[19]. G. Lu, Y. Wu, D. Zheng, and P. Zhang, On-line Method for High-sensitivity Leakage Current Measurement of Converter-connected Transformers in Microgrids[C]. IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021, pp. 1-7.

[20]. Y. Yang, D. Zheng, X. Ding, and P. Zhang, A Novel Online On-State Voltage Drop Measurement Technique for Thyristors[C]. 2022 IEEE Energy Conversion Congress and Exposition (ECCE), 2022, pp. 1-5 (国际EI会议二作)

[21]. G. Lu, D. Zheng, P. Zhang and T. Zheng, High-efficiency Diagnosis of DC-link Capacitors in Grid-connected PV System with Parallel DC Modules[C]. IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society, 2022, pp. 1-6. (国际EI会议二作)

[22]. Y. Wu, Z. Wei, Y. Yang, D. Zheng, and P. Zhang, An Online Segmental Ageing Detection Method for Underground Power Cables Based on Common-Mode Leakage Current Measurements[C]. IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society, 2022, pp. 1-6. (国际EI会议)

[23]. G. Lu, T. Rui, D. Zheng and P. Zhang, An Novel Online Monitoring Scheme of dc-link Capacitors in Multistring Photovoltaic dc/dc Converters Without Capacitor Voltage and Current[C]. 2023 IEEE Energy Conversion Congress and Exposition (ECCE), Nashville, TN, USA, 2023, pp. 3459-3465. (国际EI会议)

[24]. G. Lu, J. Qu, D. Zheng and P. Zhang, An Improved Leakage-current-based Online Monitoring Method of Transformer Insulation by Injecting Asymmetric Voltages at Photovolatic Inverter Switching Frequency[C]. 2023 26th International Conference on Electrical Machines and Systems (ICEMS), Zhuhai, China, 2023, pp. 4826-4831. (国际EI会议，最佳论文奖)

[25]. Lu G, Zheng D, Zhang P. Applications and Prospects of Online Insulation Monitoring Technique Based on Broadband Frequency Response for Transformers in Voltage Source Converter System[C]. proceedings of the Conference Proceedings of 2022 2nd International Joint Conference on Energy, Electrical and Power Engineering Lecture Notes in Electrical Engineering, 2023, 730-747 (国际EI会议，最佳论文奖)

专著/译著

专利

[1].    张品佳,郑大勇,朱宏栋. 一种电机绝缘在线监测方法及装置[P]. 北京市：CN110456270B,2020-06-16.

[2].    张品佳,郑大勇,陆格野,张擎昊,刘威. 电机绕组绝缘状态在线监测方法、装置、设备和介质[P]. 北京市：CN116299075A,2023-06-23.

[3].    张品佳,陆格野,郑大勇.一种基于变压器宽频模型的频率响应测试方法及应用[P]. 北京市：CN112595998A,2021-04-02.

[4].    张品佳,陆格野,郑大勇. 一种电力电子变压器绕组层间绝缘监测方法及系统[P]. 北京市：CN112710929A,2021-04-27.

[5].    张品佳,陆格野,郑大勇. 一种换流变压器绕组层间绝缘监测方法及系统[P]. 北京市：CN112595941B,2022-03-29.

[6].    姚明路,李国栋,李野,崔文庆,刘晓楠,张品佳,郑大勇,陆格野. 一种台区客户负荷用电的安全监测方法[P]. 北京市：2023114649952,2023-11-07.

[7].    Pinjia Zhang, Dayong Zheng, Hongdong Zhu. METHOD AND DEVICE FOR ONLINE INSULATION MONITORING OF MOTOR. US20200271713 [P]. 07/22/2021.

软件著作权

获奖与荣誉

1. 《中国电机工程学报》2019—2020 年度“优秀论文”奖，本人排名（1/2）；
2.  IEEE工业电子协会电机技术委员会最佳论文奖（2021），本人排名（1/5）；
3. CIEEC2024最佳论文奖，本人排名（1/6）；
4. ICEMS2023最佳论文奖，本人排名（3/4）；
5. 电工技术学会CoEEPE最佳论文奖 (2022，排名2/3)
6. 2023年度中国电工技术学会科学技术奖一等奖，空天电机系统高可靠设计与运行状态感知关键方法、技术与应用，本人排名（4/9）
7. 2023年度中国电机工程学会电力科学技术奖三等奖，海上风电关键设备智能监测与健康管理技术研究及应用，本人排名（3/7）

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