Grid Connected Hybrid (PV-Wind-Battery) System with Bidirectional DC-DC Converter

  K. Gunavardhan,  Dr. I. Prabhakar Reddy,  Dr. P. Sujatha

the renewable energy sources like sun and wind are the alternate sources of green power generation which can ease the power demand problems. This paper presents the control approach for power flow management of a grid-connected hybrid photovoltaic (PV)–wind-battery-based system with bidirectional dc–dc converter. The main object of the proposed system is to meet the load demand, deal with the power flow from various sources, inject the additional power into the grid, and charge the battery from the grid whenever essential. This can improves the reliability and efficiency of the system. The proposed Hybrid system with the MPPT controlled Bidirectional DC-DC converters and Voltage regulated Inverter for stand-alone application is developed and simulated in MATLAB environment.

Keywords- Solar Photovoltaic (PV), Wind Energy, Hybrid Energy System, Bidirectional DC-DC Converter, Maximum Power-Point Tracking, Matlab Software.

Unique Identification Number - IJEDR1704254
Page Number(s) - 1591-1597
Pubished in - Volume 5 | Issue 4 | December 2017
DOI (Digital Object Identifier) -    http://doi.one/10.8/ijedr.17500
Publisher - IJEDR (ISSN - 2321-9939)

  K. Gunavardhan,  Dr. I. Prabhakar Reddy,  Dr. P. Sujatha,   "Grid Connected Hybrid (PV-Wind-Battery) System with Bidirectional DC-DC Converter", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 4, pp.1591-1597, December 2017, Available at :http://www.ijedr.org/papers/IJEDR1704254.pdf