Economic Analysis of Rural Distribution System with DER and Energy Storage System

2021 ◽  
pp. 235-244
Author(s):  
Prashant Kumar ◽  
Vinod Kumar
Keyword(s):  
Energy Storage ◽  
Economic Analysis ◽  
Distribution System ◽  
Storage System ◽  
Energy Storage System

scholarly journals Energy Storage System Integration with Wind Generation for Primary Frequency Support in the Distribution Grid

2020 ◽  
Author(s):  
Rodrigo Zambrana Vargas ◽  
José Calixto Lopes ◽  
Juan C. Colque ◽  
José L. Azcue ◽  
Thales Sousa
Keyword(s):  
Energy Storage ◽  
Wind Turbines ◽  
Distribution System ◽  
System Integration ◽  
Storage System ◽  
Energy Storage System ◽  
Distribution Grid ◽  
Synchronous Generators ◽  
Battery Energy ◽  
Primary Frequency

With the significant increase in the insertion of wind turbines in the electrical system, the overall inertia of the system is reduced resulting in a loss of its ability to support frequency. This is because it is common to use variable speed wind turbines, based on the Double Fed Induction Generator (DFIG), which are coupled to the power grid through electronic converters, which do not have the same characteristics as synchronous generators. Thus, this paper proposes the use of the DFIG-associated Battery Energy Storage System (BESS) to support the primary frequency. A control strategy was developed, and important factors such as charging and discharging current limitations and operation within battery limits were considered. Time domain simulations have been proposed to study a distribution system containing a wind turbine, showing the advantages of BESS over frequency disturbances.

Economic Analysis of Energy Storage System Based on LCC

2019 ◽  
Author(s):  
BoJian Chen ◽  
KangLi Xiang ◽  
Li Yang ◽  
Xiaoling Fang ◽  
Daoshan Huang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Economic Analysis ◽  
Storage System ◽  
Energy Storage System
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