High-efficiency and cost-minimization method of energy storage system with multi storage devices for grid connection

2014 ◽  
Author(s):  
Hitoshi Haga ◽  
Toshihiro Shimao ◽  
Seiji Kondo ◽  
Koji Kato ◽  
Youichi Itoh ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Efficiency ◽  
Cost Minimization ◽  
Storage System ◽  
Energy Storage System ◽  
Minimization Method ◽  
Storage Devices ◽  
Grid Connection

scholarly journals Thermodynamic Analysis of a Hybrid Trigenerative Compressed Air Energy Storage System with Solar Thermal Energy

Entropy ◽  
2020 ◽  
Vol 22 (7) ◽  
pp. 764
Author(s):  
Xiaotao Chen ◽  
Xiaodai Xue ◽  
Yang Si ◽  
Chengkui Liu ◽  
Laijun Chen ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Demand ◽  
High Efficiency ◽  
Storage System ◽  
Energy Resource ◽  
Energy Storage System ◽  
Compressed Air ◽  
Critical Parameters ◽  
Compressed Air Energy Storage ◽  
Solar Thermal Energy

The comprehensive utilization technology of combined cooling, heating and power (CCHP) systems is the leading edge of renewable and sustainable energy research. In this paper, we propose a novel CCHP system based on a hybrid trigenerative compressed air energy storage system (HT-CAES), which can meet various forms of energy demand. A comprehensive thermodynamic model of the HT-CAES has been carried out, and a thermodynamic performance analysis with energy and exergy methods has been done. Furthermore, a sensitivity analysis and assessment capacity for CHP is investigated by the critical parameters effected on the performance of the HT-CAES. The results indicate that round-trip efficiency, electricity storage efficiency, and exergy efficiency can reach 73%, 53.6%, and 50.6%, respectively. Therefore, the system proposed in this paper has high efficiency and flexibility to jointly supply multiple energy to meet demands, so it has broad prospects in regions with abundant solar energy resource.

The Micro Grid Energy Sorage System with the Combination of APF Device Research

2014 ◽  
Vol 651-653 ◽  
pp. 1109-1112
Author(s):  
Xiao Ying Chen ◽  
Shu Wen Jia ◽  
Xiang Chen Dai
Keyword(s):  
Energy Storage ◽  
Storage System ◽  
Active Power Filter ◽  
Energy Storage System ◽  
Utilization Rate ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Power Filter ◽  
Investment Cost ◽  
Micro Grid

In order to control the micro harmonic, maintain the micro-grid power balance, make it operate more safe, reliable, using the micro grid energy storage system and the active power filter in combination is put forward, so as to achieve the improvement of micro grid power quality, improve the utilization rate of energy storage devices and save the investment cost. The method is to simulated by the MATLAB to verify the feasibility.

Economic analysis of using above ground gas storage devices for compressed air energy storage system

2014 ◽  
Vol 23 (6) ◽  
pp. 535-543 ◽  
Author(s):  
Jinchao Liu ◽  
Xinjing Zhang ◽  
Yujie Xu ◽  
Zongyan Chen ◽  
Haisheng Chen ◽  
...  
Keyword(s):  
Energy Storage ◽  
Economic Analysis ◽  
Storage System ◽  
Energy Storage System ◽  
Gas Storage ◽  
Compressed Air ◽  
Compressed Air Energy Storage ◽  
Storage Devices

scholarly journals Modelling and study of energy storage devices for photovoltaic lighting

2020 ◽  
Vol 38 (5) ◽  
pp. 1932-1945 ◽  
Author(s):  
Marwa Ben Slimene ◽  
Mohamed Arbi Khlifi
Keyword(s):  
Energy Storage ◽  
Storage System ◽  
Energy Storage System ◽  
Electricity Production ◽  
Solar Panels ◽  
Energy Storage Devices ◽  
Pv System ◽  
Super Capacitor ◽  
Storage Devices ◽  
Lighting Energy

The electricity production via these sources of energy, offers a bigger safety of supply to the consumers while respecting the environment. For that reason, the principal objective of this paper is to study and control the photovoltaic lighting energy storage system. We presented the study of the whole PV system such as solar panels, DC chopper, batteries with account of all conditions of the sites of installation (period of sunshine and temperature). This study analyzed the integration of a photovoltaic power plant, super capacitor energy storage system, and lightning system. Our approach of sizing is based on the modeling of various components describing the functioning of every part of the installation among others. We can mention the production, the consumption and the storage of energy through solar battery.

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