부산대학교 도서관

Due to the different power supply and sales cycles of power grid companies, there are often errors in the collection of line loss data. In order to improve the accuracy of line loss data collection in the same period, many studies use different methods to optimize the accuracy of synchronous line loss, this paper aims to improve the accuracy of calculation of synchronous line loss, through the analysis and improvement of traditional calculation methods, a new calculation model is proposed. This paper first introduces the importance and present situation of the calculation of the line loss of the same period, and then summarizes and evaluates the existing calculation methods. In this paper, a synchronous line loss checking model based on multi-source data fusion theory is proposed, and the principle of constructing the model is introduced in detail. The accuracy and effectiveness of the new model are verified by experiments. The experimental results show that the new model can significantly improve the calculation accuracy of the line loss at the same time, which has important theoretical significance and practical value.