Due to environmental concerns and to meet the increasing load growth, the renewables penetration, mainly wind, is increasing rapidly. This leads to changes in system configuration and load flow. Due to this the dynamic interaction due to converters increases, and this amplifies the low frequency oscillations (LFOs) issues in the grid. The study presented analyzed the impact of doubly fed induction generator (DFIG) wind farms location on the small signal stability of the system. The analysis is performed using well established modal analysis technique. The study is carried out on the IEEE benchmark 39-bus test system. The investigations performed can be utilised for the initial phases of grid planning to be integrated with DFIG wind farms.