Cost analysis of battery-supercapacitor hybrid energy storage system for standalone PV systems

2016 ◽  
Author(s):  
W.L. Jing ◽  
C.H. Lai ◽  
W.S.H. Wong ◽  
M.L.D. Wong
Keyword(s):  
Energy Storage ◽  
Cost Analysis ◽  
Storage System ◽  
Energy Storage System ◽  
Hybrid Energy ◽  
Pv Systems ◽  
Hybrid Energy Storage ◽  
Hybrid Energy Storage System

scholarly journals Research on capacity optimization of micro-grid hybrid energy storage system based on simulated annealing artificial fish swarm algorith with memory function

2020 ◽  
Vol 185 ◽  
pp. 01023
Author(s):  
Yuan An ◽  
Jianing Li ◽  
Cenyue Chen
Keyword(s):  
Simulated Annealing ◽  
Energy Storage ◽  
Large Scale ◽  
Memory Function ◽  
Storage System ◽  
Energy Storage System ◽  
Hybrid Energy ◽  
Hybrid Energy Storage ◽  
Hybrid Energy Storage System ◽  
With Memory

The intermittence and uncertainty of wind power and photovoltaic power have hindered the large-scale development of both. Therefore, it is very necessary to properly configure energy storage devices in the wind-solar complementary power grid. For the hybrid energy storage system composed of storage battery and supercapacitor, the optimization model of hybrid energy storage capacity is established with the minimum comprehensive cost as the objective function and the energy saving and charging state as the constraints. A simulated annealing artificial fish school algorithm with memory function is proposed to solve the model. The results show that the hybrid energy storage system can greatly save costs and improve system economy.

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