Key Issues for integration of Renewable Energy and Distributed Generation into Thailand power grid

As known, the integration of Renewable Energy (RE) and Distributed Generation (DG) is increased dramatically at present. This may bring about adverse impacts on electric power grid. Therefore, this paper presents the key issues for the integration of RE/DG into electric power grid, especially in Thailand. The main factors involving in RE/DG impacts on power system is summarized. In addition, the grid code requirements with respect to the mentioned factors are analyzed. Finally, in the discussion, steps for resolving the problem and an example for future consideration are proposed.