Open AccessANALYSIS AND CHARGE CONTROL OF LITHIUM ION BATTERY WITH APPLICATION FOR OFF-GRID PV SYSTEM
Author(s) -
Smruti Soumya Dash,
L Sarojini
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1714/1/012001
Subject(s) - photovoltaic system , battery (electricity) , charge controller , maximum power point tracking , inverter , controller (irrigation) , electrical engineering , grid , boost converter , computer science , voltage , control theory (sociology) , engineering , power (physics) , control (management) , physics , mathematics , agronomy , geometry , quantum mechanics , artificial intelligence , biology
For the implementation of the PV micro grid, initially we designed the PV module. Once the PV module is designed we then decided to use P&O technique as an MPPT technique. The output pulse of the MPPT technique is then fed to the boost converter as gate pulse. The output of PV with dc to dc converter is then fed to DC grid from where the 3-phase Inverter with LC filter which converts the DC to 3-phase AC system and then is fed to load. Also the battery system with bidirectional controller is followed by a charge controller is also connected to DC micro grid so that the battery can charge or discharge as per the application.