Experimental study on small power generation energy storage device based on pneumatic motor and compressed air

2021 ◽  
Vol 234 ◽  
pp. 113949
Author(s):  
Yonghong Xu ◽  
Hongguang Zhang ◽  
Fubin Yang ◽  
Liang Tong ◽  
Yifan Yang ◽  
...  
Keyword(s):  
Power Generation ◽  
Experimental Study ◽  
Energy Storage ◽  
Compressed Air ◽  
Storage Device ◽  
Energy Storage Device ◽  
Small Power ◽  
Pneumatic Motor

Experimental Evaluation of a Buoyancy Driven Energy Storage Device

2013 ◽  
Vol 816-817 ◽  
pp. 887-891 ◽  
Author(s):  
Abdul Hai Alami ◽  
Huma Bilal
Keyword(s):  
Experimental Study ◽  
Energy Storage ◽  
Energy Density ◽  
Current System ◽  
Theoretical Background ◽  
Maintenance Cost ◽  
Energy Sources ◽  
Storage Device ◽  
Energy Storage Device ◽  
Storage Devices

An experimental study on buoyancy driven-storage device is presented in the paper. The proposed device is forced to descend into a tank filled with a certain fluid the tension of a nylon wire that allows it to remain stationary at the bottom of the tank until the energy is needed. It is then released to reach the surface of the fluid liberating energy during that process. This paper also briefly presents the theoretical background and compares it with the experimental results. The application of this research is related to energy storage by non-conventional energy sources during off-peak timings. The experiments performed, have confirmed the validity of the approach and efficiency of the current system exceeds more than 40%. Other advantages like compact storage setups, higher energy density retrieval, longer life and low maintenance cost has made it more authentic than chemical storage devices.

Transmission Design for a Wind Powered Compressed Air Generation System

2011 ◽  
Vol 86 ◽  
pp. 293-296 ◽  
Author(s):  
Dein Shaw ◽  
Jyun Yu Cai ◽  
Chien Ting Liu
Keyword(s):  
Energy Storage ◽  
Wind Energy ◽  
Transmission System ◽  
Compressed Air ◽  
Storage Device ◽  
Energy Storage Device ◽  
Generation System ◽  
Compression System ◽  
Transmission Design ◽  
Air Compression

In this study, a new idea of wind powered air compression system is introduced. Present study relates to an air compression system having a characteristic of storing wind energy. A transmission system transfer the wind power to an air compression system is also studied. The air compressed system is comprised of a windmill, an energy storage device, an air compressor, and an air storage device for collecting the wind energy and storing the energy in a form of compressed air. In order to find the basic characters of the system, several experiments were done and a transmission system was selected and modified.

A Control Strategy to Mitigate the Fluctuation of Wind Power with Ultra-Capacitor

2013 ◽  
Vol 448-453 ◽  
pp. 1742-1746
Author(s):  
Guo Qing Li ◽  
Xiang Zhen Ren ◽  
Hou He Chen
Keyword(s):  
Power Generation ◽  
Energy Storage ◽  
Wind Power ◽  
Control Strategy ◽  
Wind Power Generation ◽  
Storage Device ◽  
Energy Storage Device ◽  
Generation System ◽  
Power Generation System ◽  
Ultra Capacitor

Energy storage technology plays an important part in wind power generation system integrated with energy storage device. This paper researches on the control strategy of smoothing the output curve of wind power. Take advantage of high power density ultra-capacitor to achieve this objective according to a basic principle that the desired wind power approaches the average value of wind output in the previous period. Meanwhile in order to make the dispatch more flexible, SoC level of ultra-capacitor and fluctuation of wind power are considered to optimize the time constant in real time. The wind power generation system integrated with energy storage device is simulated in the PSCAD/EMTDC software. The simulation results demonstrate the efficacy of proposed control strategy.

Experimental study of charging a compact PCM energy storage device for transport application with dynamic exergy analysis

2019 ◽  
Vol 196 ◽  
pp. 536-544 ◽  
Author(s):  
Binjian Nie ◽  
Xiaohui She ◽  
Qinghua Yu ◽  
Boyang Zou ◽  
Yanqi Zhao ◽  
...  
Keyword(s):  
Experimental Study ◽  
Energy Storage ◽  
Exergy Analysis ◽  
Storage Device ◽  
Energy Storage Device

Dual Hybrid Energy Storage Device with a Battery–Electrochemical Capacitor Hybrid Cathode and a Battery-Type Anode

2021 ◽  
Author(s):  
Bincy Lathakumary Vijayan ◽  
Amina Yasin ◽  
Izan Izwan Misnon ◽  
Gopinathan M. Anilkumar ◽  
Fathalla Hamed ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrochemical Capacitor ◽  
Storage Device ◽  
Energy Storage Device ◽  
Hybrid Energy ◽  
Hybrid Energy Storage
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