The objective of this thesis is to develop control strategies for distributed generation (DG) systems, that allows to achieve reactive power sharing and regulate voltage in microgrids operated autonomously. The proposed control strategies present different alternatives to improve reactive power sharing among DGs that conform the microgrid and to regulate the voltage in the nodes. Thus, it is possible to contribute to the overcoming problems caused by the continuous connection and disconnection of power loads, avoiding DG tripping under this situation. The scope of the proposed strategies covers a wide range of possibilities, from regulating voltage in the nodes of the microgrid based on electric vehicle connection and disconnection, to urban and rural residential loads. The usefulness of these control strategies is focused on DG systems that operate in isolated mode with great integration of renewables, mainly located in remote areas. Therefore, in this research we worked on the comparison of both the consumption of rural and urban communities to obtain different load variations to test the control strategy in the microgrid. The control strategies included in this research are: virtual RMS voltage, variable virtual impedance, virtual current, and virtual voltage.