Technical and Economic Analysis Model for Transformer Equipment Selection and Update Decision
Based on the current situation of the domestic transformer equipment selection,this paper applies the technical and economic evaluation index and comparatively analyzes the commonly-used SH15,S11 and S9 transformer from the aspects of annual running power consumption,payback period and energy efficiency.Thereby the best year for transformer updating and the optimal capacity and load factor of SH15 transformers are determined.The analysis results of calculation examples show that,form the technical and economic perspective,the SH15 transformer is superior in economic and environmental benefits,particularly SH15 transformer with large capacity excellent in comprehensive benefits.
transformerequipment update decisiontechnical and economic analysis
NETL
NSTL
万方数据
维普
