摘要
本文导出了两种特殊接法的电力机车牵引变压器,即V/V接法的变压器和斯夸特(Scott)变压器的三相模型。这种模型可直接插入现有的不对称电力系统基波和谐波潮流程序。
The three-phase models of two kinds of traction transformers of nonconventional connection structures, i. e., V/V transformers and Scott transformers, are derived in this paper. The proposed models can be integrated into an existent fundamental and harmonic power flow program for unsymmetrical power systems.