Fuzzy feed-forward charge/discharge control of stationary energy storage systems for DC electric railways

2014 ◽  
Author(s):  
Takuya Kikuchi ◽  
Hironori Taga ◽  
Ryo Takagi
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Energy Storage Systems ◽  
Feed Forward ◽  
Stationary Energy ◽  
Charge Discharge

scholarly journals Electricity Cost Optimization in Energy Storage Systems by Combining a Genetic Algorithm with Dynamic Programming

Mathematics ◽  
2020 ◽  
Vol 8 (9) ◽  
pp. 1526 ◽  
Author(s):  
Seung-Ju Lee ◽  
Yourim Yoon
Keyword(s):  
Genetic Algorithm ◽  
Dynamic Programming ◽  
Energy Storage ◽  
Storage Systems ◽  
Cost Optimization ◽  
Energy Storage Systems ◽  
Electricity Cost ◽  
Efficient Charge ◽  
Time Of Use Pricing ◽  
Charge Discharge

Recently, energy storage systems (ESSs) are becoming more important as renewable and microgrid technologies advance. ESSs can act as a buffer between generation and load and enable commercial and industrial end users to reduce their electricity expenses by controlling the charge/discharge amount. In this paper, to derive efficient charge/discharge schedules of ESSs based on time-of-use pricing with renewable energy, a combination of genetic algorithm and dynamic programming is proposed. The performance of the combined method is improved by adjusting the size of the base units of dynamic programming. We show the effectiveness of the proposed method by simulating experiments with load and generation profiles of various commercial electricity consumers.

Optimisation of a Catenary-Free Tramline Equipped With Stationary Energy Storage Systems

2020 ◽  
Vol 69 (3) ◽  
pp. 2449-2462 ◽  
Author(s):  
Shaoyuan Wei ◽  
Jiuchun Jiang ◽  
Nikolce Murgovski ◽  
Jonas Sjoberg ◽  
Weige Zhang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Energy Storage Systems ◽  
Stationary Energy
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