摘要分析了太阳能发电、微电网与大电网国内外状况,微电网与大电网并网控制的可行性。阐明了微电网监控系统的研究内容、目的和意义,重点研究了微电网与大电网并网控制的监控问题,在Wincc上设计了微电网的监控系统,设计和编写了仿真程序,初步验证了微电网买电和卖电的可行性,并且能在出现异常时由控制装置使其解列。对论文研究结果进行了分析,指出了存在的问题和不足,同时,展望了微电网未来发展趋势和大电网并网未来美好发展。23811 毕业论文关键词:微电网,监控系统,并网,解列
Abstractor
Solar power, micro power grid and power grid are analyzed situation both at home and abroad, the feasibility of micro power grid with large power grid interconnection control. Illustrates the micro grid research contents, purpose and significance of the monitoring system, mainly study the micro grid and large power grid interconnection control problem of monitoring in the micro grid monitoring system was designed on Wincc, designing and writing the simulation program, preliminary verified the feasibility of buying and selling micro power grid electricity, and can when abnormal by the column control device to make it. Was analyzed, and the result of the thesis points out the existing problems and shortcomings, and at the same time, prospects the future trend micro power grid and largepower grid interconnection better development in the future.
Keywords: Micro-grid, SCADA, combined networks, splitting