PROJECT TITLE :

A Unified Control and Power Management Scheme for PV-Battery-Based Hybrid Micro grids for Both Grid-Connected and Islanded Modes - 2017

ABSTRACT:

Battery storage is sometimes utilized in Photovoltaic (PV) system to mitigate the power fluctuations because of the characteristics of PV panels and solar irradiance. Control schemes for PV-battery systems should be able to stabilize the bus voltages along with to manage the power flows flexibly. This paper proposes a comprehensive management and power management system (CAPMS) for PV-battery-based mostly hybrid microgrids with both AC and DC buses, for each grid-connected and islanded modes. The proposed CAPMS is successful in regulating the DC and AC bus voltages and frequency stably, controlling the voltage and power of each unit flexibly, and balancing the power flows within the systems automatically underneath different operating circumstances, irrespective of disturbances from switching operating modes, fluctuations of irradiance and temperature, and amendment of loads. Each simulation and experimental case studies are meted out to verify the performance of the proposed method.