Control of Single Phase Micro-sources in a Utility Connected Grid by using FUZZY LOGIC
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 11
Abstract
Today everyone is aiming at a reduction in greenhouse gas emissions, the requirements for adding new generation capacity can no longer be met by traditional power generation methods of burning the primary fossil fuels such as coal, oil, natural gas, etc. This is why distributed generators (DG) have significant opportunity in the evolving power system network. This paper concentrates on power quality improvement in the utility grid connected system using Fuzzy Logic controller, the unbalance in the system is compensated using compensating device such as D-statcom, The problem in the single phase system cause due to Non-Linear loads and unbalanced loads and due to source like PV (Photo voltaic cells) and FC (Fuel Cells). In this the D-statcom only supplies reactive power and no real power. In the another Scheme a large 3phase converter controlled DG is placed that only supplies reactive power, and fuzzy logic controller is used for controlling of dc Voltage The effectiveness of controllers has be tested using Matlab/Simulink software.
Authors and Affiliations
Gouse Basha Shaik, Shaik Hameed
Keywords
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