摘要
介绍了一台低压箔绕的干式双分裂变压器在用能量法进行短路阻抗的仿真过程中出现的仿真值与实测值存在较大误差的情况。通过查找原因并重新调整模型后,仿真结果与实测值吻合,证明了对仿真误差分析的合理性。
The error between the simulated value and the measured value of a dry-type double-split transformer with low voltage foil winding in the process of short circuit impedance simulation by energy method is introduced. After finding out the reasons and adjusting the model, the simulation results are in agreement with the measured values, which proves the rationality of the simulation error analysis.
作者
闫兴中
蒋志勇
YAN Xing-zhong;JIANG Zhi-yong(NARI Group Corporation（State Grid Electric Power Research Institute）,Nanjing 211100,China;General Electric Shanghai Research and Development Center,Shanghai 221203,China)
出处
《变压器》
北大核心
2018年第10期46-50,共5页
Transformer
关键词
变压器
箔绕
仿真
能量法
Transformer
Foil winding
Simulation
Energy approach
