PSD-BPA 软件仅在其《潮流手册》的「输出格式说明」段简要解释了浮点数的样式（且不完整），这里对其使用的文本数据文件中的数据格式给出补充说明。 PSD-BPA only has the float data format demonstrated (briefly) in its power flow manual, this post gives the necessary supplements to the data format used in its text data files.