通过事故追忆对一起转发某省调的量测点分布式光伏总加值出现数据跳变问题进行了分析研判,通过分析原始转发报文提供了数据跳变分析和处置的正确方法,利用报文解析和分析手段进行故障判断,确定了发生跳变的具体分量,对此跳变问题提出整改措施和预防建议,从而提高了调度自动化系统数据的准确性和稳定性,保证了电网的安全稳定经济运行.
Through accident tracing,an analysis was conducted on the problem of data jump in the distributed photovoltaic total value of a measurement point that was forwarded to a certain provincial dispatch center.The correct method for data jump analy-sis and disposal was provided by analyzing the original forwarded message.Fault diagnosis was made using message analysis and analysis methods,and the specific components of the jump were determined.Rectification measures and prevention sugges-tions were proposed for this jump problem,This improves the accuracy and stability of data in the dispatch automation system,ensuring the safe and stable operation of the power grid.