IJMTES – IMPLEMENTATION OF STATE OF CHARGE BASED ENERGY MANAGEMENT SYSTEM FOR ENABLING INTEGRATION OF SOLAR POWER GENERATION

Journal Title : International Journal of Modern Trends in Engineering and Science

Author’s Name : D Rajasindhu | Dr P Anbalagan

Volume 02 Issue 09  Year 2015

ISSN no: 2348-3121

Page no: 12-15

Abstract The photovoltaic power generation is a distributed resource whose output change extremely rapidly ,resulting in power quality issues. To overcome the power quality issues “Battery energy storage systems” are used to integrate solar power for both grid-connected mode and autonomous mode. 1. The battery model with open circuit voltage as a function of State of Charge (SoC). 2. Closed loop feedback control strategies of the battery system are developed for microgrid for both operation modes. At the grid-connected mode, power control is employed while at the autonomous mode voltage and frequency control is employed, this operation is executed through SoC measurement.

Keywords— Energy Management; Solar ; Power; Microgrid

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