Research on Evaluation Model of Distribution Network Energy Saving Reconstruction

In recent years, the energy-saving transformation of the distribution network has been an important measure for power grids to save energy and reduce losses. The energy-saving transformation of the distribution network is mainly related to line structure transformation, line parameters, transformer parameters, reactive power compensation strategies, line load fluctuations and actual operating conditions. Each influencing factor can propose an energy-saving retrofit measure, and the energy saving and consumption reduction benefits of different energy-saving ret-rofit measures are often very different. Therefore, this paper proposes a distribu-tion network energy-saving retrofit strategy evaluation model to compare and analyze different energy-saving retrofits The effect, benefit and power saving of the strategy, the optimal transformation strategy is derived, and the guidance for the energy-saving transformation of the distribution network is provided.