Microgrids are Low Voltage distribution networks comprising various distributed generators (DG), storage devices and controllable loads that can operate either interconnected or isolated from the main distribution grid as a controlled entity. That can operate as connected and separate from the main distribution network as a controlled entity. The voltage and frequency regulation and load/generation balancing during islanded mode is solely dependent on the local generation units. Therefore, stable and reliable operation of islanded MGs requires a real time coordinated control scheme .This thesis proposes a distributed control strategy for coordination of distributed energy resources (DERs) in lowvoltage resistive microgrids. The proposed framework consists of two level structures; primary and secondary control. Unlike the existing distributed control solutions, the proposed method isbased upon the practical assumption of network impedance being resistive. The primary control level consists of a V-I droop mechanism, where GPS timing is used to synchronize the control agents. A consensus-based distributed secondary control method is introduced to improve the voltage regulation and load sharing accuracy of the V-I droop method. The proposed secondary control scheme can compensate the voltage droop due to mismatch of the distribution lines impedance and improve the accuracy of the current of sharing by means of voltage shifing and slope change methods simultaneously. Therefore, by regulating the droop coefficient, each participant's converter has equal output impedance and the proportional sharing load is achievable with different resistances of the lines. The proposed approach, the d-axis component of the voltage, is changed so that the medium voltage of the microgrid is regulated at the allowable value and the proper power of the active power among the distributed energy sources is guaranteed. In addition, the component q-axis component is set to inject the right current and thus the reactive power sharing. The proposed control method improves the dynamic response of the microgrid, and helps improve the microgrid operation despite the delay in transmitting the distributed system information . keywords: Microgrid, distributed energy resources, droop controller V-I, secondary controller, global positioning system, distributed control, consensus control.