TY  - JOUR
T1  - Energy Storage Models for Optimizing Renewable Power Applications
AU - Okundamiya, M.S. AU - Nzeako, A.N. 
JO  - International Journal of Electrical and Power Engineering
VL  - 4
IS  - 2
SP  - 54
EP  - 65
PY  - 2010
DA  - 2001/08/19
SN  - 1990-7958
DO  - ijepe.2010.54.65
UR  - https://makhillpublications.co/view-article.php?doi=ijepe.2010.54.65
KW  - renewable energy system
KW  -state of charge
KW  -charging and discharging currents
KW  -energy optimization
KW  -Battery models
KW  -control strategies
KW  -super capacitors
AB  - A detailed analysis of two well-known analytical models, the kinetic battery model and the diffusion model is presented which reveals that the kinetic battery model is a first-order approximation of the more complex diffusion model; both models are well suited for battery life time predictions. In order to optimize their storage capacity, super capacitors are introduced to the renewable energy system which creates a voltage source control that dictates the frequency and AC voltage in the system and mainly responds to sudden energy unbalances while a current source control receives control input from SC voltage difference and mitigates the error-signal in order to fulfill the necessary energy demand on the system.
ER  -