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Research Interests
Research Interests
My research interests span the areas of automation, data science and electrical engineering. My research background lies on energy storage and power system modeling, state estimation, optimal control and health diagnosis are appropriate for this position. My long-term objective is to carry out interdisciplinary research that can provide high-efficient , safe, reliable, and durable operation suggestions and valuable insights on future renewable sustainable power systems. I am planning to carry out my future research works around following three issues:
- Modeling, parameter identification, state estimation/prediction, and dynamic behavior description of hybrid power systems, such as hybrid energy storage system, individual/interconnected micro-grids et al..
- Failure detection, fault diagnosis/prediction, and security and reliability assessment of multiple power systems, as well as their health monitoring.
- Power coordination and energy optimal control of these kind of power systems to improve their security, reliability, to extend their lifespan, and to improve the power quality and economic efficiency of whole system.
System control theories and methods
System control theories and methods
- Dynamic system modeling and control;
- Stochastic modeling and analysis;
- Robust optimization and adaptive control;
- Prognostics and health management
Power energy system modeling and control
Power energy system modeling and control
- Energy storage system modeling, estimation and management;
- Optimal energy dispatch and coordinated control of micro-grids;
- Power system fault diagnosis and heath management
My primary research area lies in the lithium-ion battery management systems (BMS) and technologies. My works covers covers comprehensive aspects of BMS includes:
- Dynamic behavior description and parameters estimation of lithium-ion battery based energy storage systems
- Degradation behavior modeling and Health assessment of lithium-ion battery systems
- Equalization control of series-connected multi-cell battery pack.
My second research interets lies in the energy optimal dispatch of energy storage system in a micro-grid. My works covers covers:
- Data-driven energy management strategies of a micro-grid system
Ongoing research
Ongoing research
Since January 2019, I have been involved in a project related to "multi-scale modeling and optimal usage of vehicle batteries", with the aim to model dynamics of internal cell conditions, build the relationships between internal dynamics and measurable data, and develop new control strategies.
Past research
Past research
Before I join Chalmers, I was focusing on research on developing battery dynamic models, degradation models, model-based battery parameter monitoring algorithms, and energy management strategies of Micro-grid. These works were mainly finished during my Ph. D period and the half year in CityU.
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