Abstract:
This research focuses on mathematical modelling for multi source power bank. Matlab System Identification Toolbox™ were used to model the power bank system. Implementation of SI toolbox also is applied and explained clearly in order to generate a model of the power bank system. This research also focus on studying and understanding about the characteristic of the power bank system; the efficiency of the primary and secondary power supply and its power losses. All the execution and performances can easily be monitored in MATLAB environment.