一种新的风电场节能评价指标

A Novel Evaluation Index of Electric Power Consumption for Wind Farms

目前风电场主要采用综合场用电率来评价风电场的节能运行效果。由于综合场用电率随发电量的变化较大，因此评价风电场的节能运行已不再准确。为了合理评价风电场的节能运行水平，本文提出了等效综合场用电率，为风电场进行节能运行的分析和决策提供了重要依据。

At present, wind farms mainly use the comprehensive power loss rate to evaluate the energysaving effect of wind farms. Because the comprehensive power loss rate changes with the power generation, the evaluation of wind farm energy-saving operation is not accurate enough any more. In order to reasonably evaluate the energy-saving operation level of wind farm, this paper proposed the equivalent comprehensive power loss rate, which provides important basis for analysis and decision-making of wind farm energy-saving operation.