The 2025 International Conference for Green Electric Machinery and Industrial Energy Conservation (GEMIEC 2025) was held at Guangxi University, China, on 21-23 November 2025. GEMIEC 2025 is sponsored by the IET China and China Industrial Energy Conservation and Cleaner Production Association to bring together frontier researchers, academics, engineers, practioners, industrial leaders and policy-makers to discuss cutting-edge developments, innovative methodologies, and future directions in these critical domains.
Speakers
Keynote Speaker I
Mingri Liu, Chair of Green Motor & System Committee, Deputy Director of China Industrial Energy Conservation and Cleaner Production Association
刘明日，工信部中国工业节能与清洁生产协会副会长、绿色电机系统专委会主任
Keynote Speaker II
Zhuoran Zhang, Dean of College of Civil Aviation, Nanjing University of Aeronautics & Astronautics, China
张卓然，南京航空航天大学民航学院院长
Keynote Speaker III
Thomas Xinzhang Wu, Dean of School of Electrical Engineering, Guangxi University, China
武新章，广西大学电气工程学院院长
Committee
Honorary Chairs
James L. Kirtley (Massachusetts Institute of Technology, USA
Pinjia Zhang (Tsinghua University, China)
Conference Chairs
Thomas Wu (Guangxi University, China)
Yihua Hu (King’s College London, UK)
Wenping Cao (Anhui University, China)
Technical Program Chairs
Jinghua Li (Guangxi University, China)
Tao Yang (University of Nottingham, UK)
Xiaoyan Huang (Zhejiang University, China)
Shaopeng Wu (Harbin Institute of Technology, China)
Lassi Aarniovuori (Lappeenranta–Lahti University of Technology, Finland)
Organizing Committee Chairs
Cungang Hu (Anhui University, China)
Li Liu (Guangxi University, China)
Dongsheng Yu (China University of Mining and Technology)
Paulo Lopes (IET)
Technical Committee Members
Thomas G Habetler (Georgia Tech University, USA)
Volker Pickert (University of Newcastle, UK)
Juha Pyrhonen (Lappeenranta–Lahti University of Technology, Finland)
David Gerada (University of Nottingham, UK)
Guangjin Li (Sheffield University, UK)
Ralph Kennel (Technical University of Munich, Germany)
Ming Cheng (Southeast University, China)
Yue Zhang (Shandong University, China)
Fengxiang Wang (Chinese Academy of Sciences, China)
Xiangping Chen (Guizhou University, China)
Jinsong Kang (Tongji University, China)
Zhan Liu (Jiangsu Normal University, China)
Hao Li (Shanghai University of Electrical Power, China)
Nian Liu (North China Electric Power University, China)
Bo Wang (Southeast University, China)
Qiao Zhang, Wuhan University of technology, China
Jikai Si (Zhengzhou University, China)
Haimeng Wu (Northumbria University, UK)
Weixiang Shen (Swinburne University of Technology, Australia)
Valery Xing (Aston University, UK)
Bashar Zahawi (Khalifa University, United Arab Emirates)
Paul Lefley (Collins Aerospace, UK)
Dimosthenis Peftitsis (Norwegian University of Science and Technology, Norway)
Vanja Ambrozic (University of Ljubljana, Slovenia)
Kurt Stockman (University of Gent, Belgium)
Radu Bojoi (Politecnico DI Torino, Italy)
Xiang Li (Guangxi University, China)
Special Sessions
Special Session 1 - Design and Applications of Permanent Magnet Synchronous Motors for Electric Vehicles
Session Chairs: Wang Yao, Guangxi University for Nationalities
Size Li, Guilin University of Electronic Technology
Keywords: Electromagnetic Field Analysis, Multi-physics, Thermal Management, NVH Analysis, Topologies and Optimization, Extended State Observer, Model Predictive Control
Brief Description:
Permanent magnet synchronous motors (PMSMs) have been widely used in electric vehicles, aerospace and other electrified transportation due to their high efficiency and power density, high torque density, and robust structure. In the case, coupled field analysis involving multiple physical fields is of great significance in order to tackle issues such as torque fluctuations, temperature rise, and intense vibration and noise. This Special Session presents multi-physics simulation, topology optimization and advanced control methods for EV motors. Areas of interest include topological optimization, electromagnetic field analysis, thermal management and NVH analysis as well as model predictive control, sliding mode control, active disturbance rejection control for EV motor drives.
Special Session 2 - Advanced Control of AC Motor Drives
Session Chairs: Yanqing Zhang, Yanping Zhang, Chunqiang Liu, Chao Du, Xi’an University of Technology
Keywords: AC motor drive, advanced control, servo control, sensorless control, fault diagnosis
Brief Description: AC motors play the key role of electromechanical energy conversion, which significantly promote the development of modern industry. The concepts of more electricity and full electricity are presented for various applications, such as electric vehicles, aircraft, robotics, space exploration and so on. As the most representative electric machines, AC motors and the corresponding control strategies still propel the development of industrial drives. Along with the continuous expansion of application fields, demands for high-performance AC motor drives are put forward, such as high-power density, high reliability, high adaptability and high precision.
Special Session 3 - Advanced Power Electronics and Drives for Sustainable Industrial Energy Systems
Session Chair: Dr. Wenyang Deng, Guangdong University of Technology
Keywords: Power Electronics, Sustainable Energy Systems, Industrial Energy Efficiency, Renewable Energy Integration
Brief Description: This Special Session focuses on cutting-edge research and innovation in power electronics, industrial automation and control of sustainable energy systems. Topics include high-efficiency converter topologies, advanced control strategies for electric drives, renewable energy integration in industrial environments, and energy-saving solutions that enhance overall industrial performance. Both theoretical studies and practical engineering applications are welcome, as well as comprehensive reviews that provide deep insights into the role of these technologies for promoting energy efficiency and sustainability.
Special Session 4 - Power Electronics Technologies for Green Transformation and Sustainable Systems
Session Chairs: Bin Liu, Gaoxiang Li, Xianfu Lin, Wei Tian, Guangxi University
Keywords: Electric Drives, Renewable Energy， Power Converters, Wireless Power Transfer, Active Power Filters, Virtual Synchronous Generators
Brief Description: Power electronics technologies are playing a pivotal role in enabling green transformation of industrial applications. Emerging technologies in power converter architectures, advanced modulation techniques, and intelligent control technologies are redefining how electrical energy is managed, optimized, and conserved within industrial operations. This Special Session highlights state-of-the-art research and engineering solutions in power electronics for industrial processes and energy systems. Areas of interest include novel high-efficiency power conversion technologies, advanced industrial drive systems, power electronic solutions for energy conservation, grid-integration strategies for renewable energy, and intelligent energy management approaches.
Special Session 5 - Coordinated Operation of Rail Electrification and Integrated Energy Systems
Session Chairs: Xue Liang, Guangxi Academy of Sciences; Yuanpeng Guan, Guangdong University of Technology; Li Qin, Guangxi Power Grid Co., Ltd
Keywords: Rail Transit, Multi-Energy Coupling Systems, Resilience Enhancement, Advanced Converter Technology
Brief Description: Rail transit is becoming a major energy consumer in large cities across industrialized countries. Therefore, traction power supply and station infrastructure are no longer isolated power units but important nodes that are deeply integrated with the urban energy system. This session aims to explore the impact of rail transit on electrical systems, regenerative braking energy, distributed energy resources along the lines, and station energy usage, thereby establishing a new energy system characterized by flexible interaction among sources, grids, loads, and storage. This session focuses on the energy interaction, exploring its theoretical innovations, key technologies, engineering practices, and benefit evaluation. It aims to enhance the energy efficiency of rail systems, reduce energy costs, improve power supply reliability, and provide critical support for the low-carbon and smart transformation of urban energy networks.
Special Session 6 - Research and Application of the Photovoltaic-Energy Storage-Direct Current-Flexible (PEDF) for New-Type Building Power Systems
Session Chair: Qiutian Huang, Guangxi Institute of Building Science Research and Design
Keywords: Dual-Carbon Goals; Photovoltaic-Energy Storage-Direct Current-Flexible (PEDF); New-Type Building Power Systems
Brief Description: This Special Session aims to explore the basic concepts, technical architectures, application advantages, and policy support of the Photovoltaic-Energy Storage-Direct Current-Flexible (PEDF) for new-type building power systems, and conduct practical application case analysis. Through a Special Section, we will analyze in detail the four key technologies of photovoltaic power generation, energy storage systems, DC distribution, and flexible electricity use, explore the difficulties in the research and application of PEDF, and reveal the potential and prospects of the PEDF systems in order to achieve building energy conservation and emission reductions, improving grid interactivity, and promoting efficient utilization of renewable energy.
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