A5103084292- Supercapacitor Materials and Fabrication
- Advanced Battery Technologies Research
- Electric and Hybrid Vehicle Technologies
- Electric Vehicles and Infrastructure
- Microgrid Control and Optimization
- Fuel Cells and Related Materials
- Energy Harvesting in Wireless Networks
- Smart Grid Energy Management
Central South University
2018-2019
Supercapacitor energy storage systems (ESS) play a significant role in light rail vehicles LRV with no need for overhead lines and the pantograph. As ESS of demand short charging time high-power supply, it is crucial to achieve rapid balancing series-connected supercapacitor modules ESS. To address this issue, paper proposes distributed control scheme state-of-energy (SoE) modules. In order provide sufficient current, push-pull converter introduced transfer among low working voltage. Then,...
It is expected, the growing demand for supercapacitor energy storage system (ESS) in which thousands of cells are connected as a stack meeting desired load power. The lifetime ESS dramatically depends on operating thermal effects individual cells. In this paper, temperature-suppression charging strategy proposed to maximize its lifetime. First, current and equivalent series resistance (ESR) construct model, ESR represents degradation degree supercapacitor. Second, maximization equalization...
Energy sharing is critical for zero-energy buildings on the community level. However, most existing works studied energy problems without considering physical circuit. In this paper, we provide a new perspective to explore among building with specific circuit, and then, modeling, control, verification of system are presented. The modeled as cyber-physical system, where layer characterizes cyber represents communication topology buildings. control layer, an average state-of-charge (SoC)...
Recent advancement in the field of electrical technology and cyber-physical energy system (CPES) has brought key towards challenging issues regarding transparency information management efficient allocation energy. This paper is dedicated to a CPES that deals with an electric light rail involves large number distributed globally interconnected supercapacitor storage modules, aim fusion information, control protocol The autonomous modules estimate local state share via communication network....
In recent years, with the growing population of people swarmed into urban city, supercapacitor tram has been a promising candidate for current rail transportation. However, series-connection cells will typically lead to cell imbalance and dispersion because different individual properties such as capacitance, internal resistance, self-discharge rate, environmental conditions. this paper, voltage equalization scheme based on an advanced isolated converter topology that utilizes multi-winding...