Research On Zibo City Gird-connected Of Distributed Generation

As the depleting of traditional fossil energy and the environmental problem is increasingly outstanding, urgent need to find more green than fossil fuels more environmentally friendly forms of energy, represented by wind, solar new energy it is this new form of energy.The accelerating in recent years, the company in zibo strong smart grid construction, the level of equipment and automation technology for upgrading, strong for grid-connected distributed network frame support.This paper introduces the research background, significance of distributed generation and the present situation of zibo power grid distributed generation, with the existing grid generation of wind farms is based on actual data, the analysis zibo grid wind farms to the grid voltage and reactive power integrated control, reactive power optimization and line relay protection and influence of reclosing of zibo city power grid "much starker choices-and graver consequences-in" wind farm planning rationalization proposal is put forward.Hope to obtain improve the level of power grid safe operation, effective utilization of renewable energy efficiency, good effect of improving the quality of the distributed power supply...