本程序是电力系统故障分析中的短路计算，包含各种常见短路类型。压缩包中有word说明，包含程序的前期工作和电力系统序网图。-This program is a short circuit calculation power system fault analysis, including all common types of short circuit. Compressed package word descr iption, preliminary work and electrical systems Sequence Network contains program.