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清华大学电机系

清华大学电机系本科生

清华大学电机系研究生

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Current Location: Home > faculties > Zhao Biao

Zhao Biao

Research Direction

zhao-biao@tsinghua.edu.cn

010-62783306

  • Biography
  • Teaching
  • Research Project
  • Publications
  • Social service

He is currently an associate professor of the Department of Electrical Engineering, Tsinghua University.

He received his bachelor 's degree from Dalian University of Technology in 2009 and his doctor's degree from Tsinghua University in 2014. He did postdoctoral research at Tsinghua University and Virginia Tech CPES,respectively,during 2014 to 2017.Then,he came back to Tsinghua University and worked as an assistant professor.In 2018,he became an associate professor, and in 2023 a long-term associate professor.

He was engaged in the teaching and research of DC power systems and power electronics. In the past five years, he has undertaken more than 20 projects, such as the National Key R & D Program for Young Scientists, the National Natural Science Foundation of China. He has published more than 100 SCI / EI papers, authorized more than 50 invention patents.He was awarded " China 's electric power outstanding young scientific and technological talents " in 2021, and won the first prize of technical invention of the Chinese Electrical Technology Society in 2022. He has been selected as " China 's highly cited scholars " by Elsevier,from 2019 to 2023.

(1)Undergraduates Courses

Power electronic devices and applications

Analysis and Operation of DC Power Grid

(2) Postgraduates Courses

Energy conversion and interconnection equipment in energy internet

2023, Excellent Youth Fund of the National Natural Science Foundation of China: High Efficiency High Density Large Capacity DC Transformer

2022,Young Scientists Project of the National Key R & D Program : Research on high-power photovoltaic conversion technology with an efficiency of more than 98.5 %.

(1)Books

[1] Biao ZAHAO,Qiang SONG，Theory and Application Technology of Dual Active Bridge DC-DC Converter，Science press，2017.

(2)Selected International Journal Papers

[1] R. Bai, B. Zhao(*), X. Zhang, L. Qu, J. Wu, Z. Yu, Q. Song, R. Zeng, "A Multilevel-DC-Link Converter With Single-Device Modules in Series for VSC-HVDC Application," IEEE Trans. Power Electronics., vol. 39, no. 3, pp. 3353-3364, March 2024.

[2] Y. Ma, B. Zhao(*), B. Cui, X. Tang, L. Dong, L. Zhang, F. Cai, L. Qu, Z. Yu, R. Zeng, "An IGCT-Series-Based DC Transformer With Quasi-Zero Switching Loss Modulation by Minimum Backflow Power Injection," IEEE Trans. Power Electronics., vol. 38, no. 12, pp. 15566-15578, Dec. 2023.

[3] R. Bai, B. Zhao(*), T. Zhou, J. Wang, Y. Ma, G. Lin, Y. Wang, Z. Yu, R. Zeng, "Step-Current-Approximation Modulation of Multilevel-CSC With Near-Power-Frequency Switching for High-Current Variable-Voltage Application," IEEE Trans. Power Electronics., vol. 38, no. 9, pp. 11069-11079, Sept. 2023.

[4] W. Zhou, B. Zhao(*), R. Bai, Y. Lou, X. Sun, Q. Liu, J. Liu, Z. Chen, J. Wu, Z. Yu, R. Zeng(*), "Comprehensive Analysis and Experiment of Extreme Faults in MMC Based on IGCT," IEEE Trans. Power Electronics., vol. 38, no. 5, pp. 6272-6282, March., 2023.

[5] R. Bai, B. Zhao(*), C. Yang, Z. Chen, J. Liu, L. Zhang, J. Wu, Z. Yu, R. Zeng(*), "A Novel Ultrafast Turn-Off Failure Detection Method of Integrated Gate Commutated Thyristor for VSC Application," IEEE Trans. Power Electronics., vol. 38, no. 3, pp. 2839-2843, Mar., 2023.

[6] F. An, B. Zhao(*), B. Cui(*), Y. Chen, L. Qu, Z. Yu, R. Zeng, "Selective Virtual Synthetic Vector Embedding for Full-Range Current Harmonic Suppression of the DC Collector," IEEE Trans. Power Electronics., vol. 38, no. 2, pp. 2577-2588, Feb., 2023.

[7] R. Bai, B. Zhao(*), T. Zhou, X. Tang, J. Li, B. Cui, Z. Yu, R. Zeng(*), "PWM-Current Source Converter Based on IGCT-in-Series for DC Buck and Constant-Current Application: Topology, Design, and Experiment," IEEE Trans. Industrial Electronics., vol. 70, no. 5, pp. 4865-4874, May., 2023.

[8] F. An, B. Zhao(*), B. Cui(*), Y. Ma, X. Zhang, X. Tang, L. Dong, "Asymmetric Topology Design and Quasi-Zero-Loss Switching Composite Modulation for IGCT-Based High-Capacity DC Transformer," IEEE Trans. Power Electronics., vol. 38, no. 4, pp. 4745-4759, April., 2023.

[9] W. Zhou, B. Zhao(*), J. Liu, Z. Chen, X. Tang, Z. Yu, J. Wu, R. Zeng(*), "Systematic Analysis and Characterization of Extreme Failure for IGCT in MMC-HVdc System—Part I: Device Structure, Explosion Characteristics, and Optimization," IEEE Trans. Power Electronics., vol. 37, no. 7, pp. 8076-8086, Jul., 2022.

[10] F. An, B. Zhao(*), B. Cui(*), R. Bai, “Multi-functional dc collector for future all-dc offshore wind power system: concept, scheme, and implement,” IEEE Trans. Industrial Electronics., vol. 69, no. 8, pp. 8134-8145, Aug.， 2022.

IEEE Senior Member

IEC SC22F WG44 Convener

CIGRE China NGN Member

Standardization Administration of China(SAC) TC333 Member