Imitation modeling of active electricity storage system

Currently, the main challenge preventing the wide-scale use of small alternative energy generating unit, is the variability of such energy sources as wind and sun. Rechargeable batteries, accu,ulating energy, are used to compensate for the variability of the generated power. The direct connection of the wind generator and solar panels to batteries leads to the increased wear of the latter. Constantly varying battery charge current, as well as pulse currents generated by gusty winds, negatively impact the battery durability and the reliability of the entire system. The article describes the simulation of a system with a storage based on a super-capacitor unit and a battery with a control module. The dependences of the battery energy are obtained for the cases using a supercapacitor unit when the load changes.