Wind energy conversion systems are now occupying important space in the research of renewable energy sources. There is a need for further research on Wind Generators and Power Integration Topologies. In this work we are using Permanent Magnet Synchronous Generator (PMSG) for wind power generation and the behavior of PMSG when subjected to different wind speeds is being studied in MATLAB. This also provides a comparison of different power converter topologies used in Wind Energy Conversion System (WECS).