Renewable Energy and Smart Grid Research Institute

Academic identity

IEEE MEMBER

Director of IEEE PES LOW VOLTAGE DC Technical   subcommittee

SCIJournal "Symmetry》 Passenger editor

Future Plan for young scholars in Shandong University

Work experience

2022.10-Today, Shandong University Associate Researcher

2020.08-2022.09, Shandong University Post -doctoral

2015.09-2020.06, Shandong University Doctor of Engineering

Personal information

Name

Liu Zhijie

Gender

Male

Date of birth

1992Years8month

Origin

Shandong Jinan

job title

Associate Researcher/Master Student mentor

Job

Teacher

Phone

18253162068

email

liuzj@sdu.edu.cn

Research direction

Renewable energy side control

Flexible DC transmission power distribution operation strategy

Modular multi -level stream replacement running and control

Academic works

Published in the past five yearsSCI/EIAcademic papers40Yu, some academic achievements are as follows:

1. zhijie Liu (Liu Zhijie), j. Wang, L. timeChen, and j. Wang, a Time-Domain Analysis Model   for Modular Multilevel Based Grid-Forming Converters in Isolated Power   Supply. IEEE Transactions on Power Electronics, 2023. (Chinese Academy of Sciences1AreaSCIIncluding)

2. zhijie Liu (Liu Zhijie), k. Li, j. Wang, a general model of modular   Multilevel Converter for Analyzing The Steady-State Performance Optimization.   IEEE Transactions on Industrial Electronics, 2021, 68 (2): 925-937. (Chinese Academy of Sciences1AreaSCIIncluding)

3. zhijie Liu (Liu Zhijie), k. Li, j. Wang, z. Javid, m. wang, And K. Sun,   Research on Capacital Selection for Modular Multi-Level Converter. IEEE   Transactions on Power Electronics, 2019, 34 (9): 8417-8434. (Chinese Academy of Sciences1AreaSCIIncluding)

4. zhijie Liu (Liu Zhijie), k. Li, j. Wang, and l. Li, A SIDE‐Effect‐free   Method of Reducing Capacitance Requirement for Modular Multilevel Converters.   IET HIGH VOLTAGE, 2022: Doi: Eceiv10.1049/hve2. 12168. (Chinese Academy of Sciences1AreaSCIIncluding)

5. zhijie Liu (Liu Zhijie), k. Li, z. Guo, j. Wang and J. Qian, Evaluating   The Over-Moduleration Risk of Modular Multilevel Converters by USING Dynamic   moduering ratio. IEEE JOURNAL of Emerging and Selected Topics in Power   Electronics, 2022 (Chinese Academy of Sciences2AreaSCIIncluding)

6. zhijie Liu (Liu Zhijie), y. Li, l. Li, and et. Al., Steady-State   Analysis for Modular Multilevel Converters with Considering The Modify Arm   DC Reference and Average Capacitor Voltage. IEEE JOURNAL of Emerging and   SELECTD TOPICS in Power Electronics, 2022: Early Access. (Chinese Academy of Sciences2AreaSCIIncluding)

7. zhijie Liu (Liu Zhijie), k. Li, z. Guo, j. Wang and J. Qian, A   Comprehensive Study on the Modulation Ratio in Modular Multilevel Converters,   IEEE Transaction on Industry Applications, 2022: Doi:   10.1109/TIA.2022.3155472. (Chinese Academy of Sciences2AreaSCIIncluding)

8. j. Wang, L. Chen, zhijie Liu (Liu Zhijie)*, z. zhang   And x. zhang, Optimized Parameter Design of the Dual-Loop Control for   Grid-Forming vscs with LC Filters. IEEE Transactions on Industry   Applications,2022,58 (1): 820-829. (Chinese Academy of Sciences2AreaSCIIncluding)

9. zhijie Liu (Liu Zhijie), k. Li, y. Sun, j. Wang,And et.al. A   Steady-State Analysis Method for Modular Multilevelly Converters Connected to   PerManent Magnet Synchronous Generator-Based Wind Energy Conversion Systems.   Energies, 2018, 11 (2). (SCIIncluding)

10. j. Qian, zhijie   liu (Liu Zhijie)*, k. Li, l. Li and Z. Guo, Reducing Submodule Capacitance for Modular   Multilevel Converter-Based Medium-Voltage Wind Power Converter. Frontier in   Energy Research, Early Access. (SCIIncluding)

11. j. Wang, zhijie   liu (Liu Zhijie), Z. WANG, j. Huang and x. Liu. A Modulated MPC Algorithm for Modular   Multilevel Converter with Low Calculation Burden. IEEE Predictive Control of   Electrical Drives and Power Electronics, Jinan, China, 2021: 98-103. (Best   Paper Awards)

undertaking scientific research projects

1. Run wide rangeMMCInternal energy dynamic optimization mechanism and method research，National Natural Science Foundation of China，2022-2025，Project leader;

2. Modern multi -level multi -level offshore wind power conversion station Lightweight optimization principle and method research，Shandong Natural Science Foundation Project，2021-2024，Project leader;

3. MMCType -type offshore wind power replacement station power output capacity improvement mechanism and strategy research，Innovation Project of the Human Resources and Social Security Department of Shandong Province，2021-2022，Project leader;

4. Distributed photovoltaic large -scale access system Intelligent management and control analysis platform research project，Shandong Electric Power Company Technology Project，2022-2023，Project leader;

5. Optical Research Research Project for Interactive Power Conservation Technology Research Project for Power Power Power Power Fairing Network，Shandong Electric Power Company Technology Project，2022-2023，Project leader;

6. County power distribution network optical storage integrated power collecting equipment processing and test，Shandong Electric Power Company Technology Project，2022-2023，Project leader;

7. Defense multi -feding in DC and changing stance -changing station -level control method research，National Key R & D Planning Subtraction，2022-2025，Main members(No. 12bit times)。

Academic Type

Master's degree: academic, professional